Branch for working on the documentation tools documentation.

[SVN r68640]

include/boost/algorithm/minmax.hpp

@@ -1,7 +1,7 @@
 //  (C) Copyright Herve Bronnimann 2004.
-//  Use, modification and distribution are subject to the
-//  Boost Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
 /*
  Revision history:

include/boost/algorithm/minmax_element.hpp

@@ -1,7 +1,7 @@
 //  (C) Copyright Herve Bronnimann 2004.
-//  Use, modification and distribution are subject to the
-//  Boost Software License, Version 1.0. (See accompanying file
-//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+//
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 
 /*
  Revision history:

include/boost/algorithm/string.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library string_algo.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2004. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2004.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_ALGO_HPP
 #define BOOST_STRING_ALGO_HPP
@@ -15,12 +16,12 @@
 */
 
 #include <boost/algorithm/string/std_containers_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
 #include <boost/algorithm/string/trim.hpp>
 #include <boost/algorithm/string/case_conv.hpp>
 #include <boost/algorithm/string/predicate.hpp>
 #include <boost/algorithm/string/find.hpp>
 #include <boost/algorithm/string/split.hpp>
+#include <boost/algorithm/string/join.hpp>
 #include <boost/algorithm/string/replace.hpp>
 #include <boost/algorithm/string/erase.hpp>
 #include <boost/algorithm/string/classification.hpp>

include/boost/algorithm/string/case_conv.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library case_conv.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_CASE_CONV_HPP
 #define BOOST_STRING_CASE_CONV_HPP
@@ -14,7 +15,12 @@
 #include <algorithm>
 #include <locale>
 #include <boost/iterator/transform_iterator.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
+
+#include <boost/range/as_literal.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/value_type.hpp>
+
 #include <boost/algorithm/string/detail/case_conv.hpp>
 
 /*! \file
@@ -35,7 +41,7 @@ namespace boost {
             It is returned as a sequence or copied to the output iterator.
 
             \param Output An output iterator to which the result will be copied
-            \param Input An input collection
+            \param Input An input range
             \param Loc A locale used for conversion
             \return 
                 An output iterator pointing just after the last inserted character or
@@ -44,19 +50,18 @@ namespace boost {
             \note The second variant of this function provides the strong exception-safety guarantee
                 
         */
-        template<typename OutputIteratorT, typename CollectionT>
+        template<typename OutputIteratorT, typename RangeT>
         inline OutputIteratorT 
         to_lower_copy(
             OutputIteratorT Output,
-            const CollectionT& Input,
+            const RangeT& Input,
             const std::locale& Loc=std::locale())
         {
-            return std::transform( 
-                begin(Input), 
-                end(Input), 
-                Output,
-                detail::to_lowerF<
-                    typename value_type_of<CollectionT>::type >(Loc));
+            return ::boost::algorithm::detail::transform_range_copy( 
+               Output,
+               ::boost::as_literal(Input),
+               ::boost::algorithm::detail::to_lowerF<
+                    typename range_value<RangeT>::type >(Loc));
         }
 
         //! Convert to lower case
@@ -68,15 +73,10 @@ namespace boost {
             const SequenceT& Input, 
             const std::locale& Loc=std::locale())
         {
-            return SequenceT(
-                make_transform_iterator(
-                    begin(Input),
-                    detail::to_lowerF<
-                        typename value_type_of<SequenceT>::type >(Loc)),
-                make_transform_iterator(
-                    end(Input), 
-                    detail::to_lowerF<
-                        typename value_type_of<SequenceT>::type >(Loc)));
+            return ::boost::algorithm::detail::transform_range_copy<SequenceT>(
+                Input,
+                ::boost::algorithm::detail::to_lowerF<
+                    typename range_value<SequenceT>::type >(Loc));
         }
 
         //! Convert to lower case
@@ -84,20 +84,18 @@ namespace boost {
             Each element of the input sequence is converted to lower
             case. The input sequence is modified in-place.
 
-            \param Input A collection
+            \param Input A range
             \param Loc a locale used for conversion
         */
-        template<typename MutableCollectionT>
+        template<typename WritableRangeT>
         inline void to_lower( 
-            MutableCollectionT& Input, 
+            WritableRangeT& Input, 
             const std::locale& Loc=std::locale())
         {
-            std::transform( 
-                begin(Input), 
-                end(Input), 
-                begin(Input), 
-                detail::to_lowerF<
-                    typename value_type_of<MutableCollectionT>::type >(Loc));
+            ::boost::algorithm::detail::transform_range(
+                ::boost::as_literal(Input),
+                ::boost::algorithm::detail::to_lowerF<
+                    typename range_value<WritableRangeT>::type >(Loc));
         }
         
 //  to_upper  -----------------------------------------------//
@@ -109,7 +107,7 @@ namespace boost {
             It is returned as a sequence or copied to the output iterator
 
             \param Output An output iterator to which the result will be copied
-            \param Input An input collection
+            \param Input An input range
             \param Loc A locale used for conversion
             \return 
                 An output iterator pointing just after the last inserted character or
@@ -117,19 +115,18 @@ namespace boost {
 
             \note The second variant of this function provides the strong exception-safety guarantee
         */
-        template<typename OutputIteratorT, typename CollectionT>
+        template<typename OutputIteratorT, typename RangeT>
         inline OutputIteratorT 
         to_upper_copy(
             OutputIteratorT Output,
-            const CollectionT& Input,
+            const RangeT& Input,
             const std::locale& Loc=std::locale())
         {
-            return std::transform( 
-                begin(Input), 
-                end(Input), 
-                Output,
-                detail::to_upperF<
-                    typename value_type_of<CollectionT>::type >(Loc));
+            return ::boost::algorithm::detail::transform_range_copy( 
+               Output,
+               ::boost::as_literal(Input),
+               ::boost::algorithm::detail::to_upperF<
+                    typename range_value<RangeT>::type >(Loc));
         }
 
         //! Convert to upper case
@@ -141,16 +138,10 @@ namespace boost {
             const SequenceT& Input, 
             const std::locale& Loc=std::locale())
         {
-            return SequenceT(
-                make_transform_iterator(
-                    begin(Input),
-                    detail::to_upperF<
-                        typename value_type_of<SequenceT>::type >(Loc)),
-                make_transform_iterator(
-                    end(Input), 
-                    detail::to_upperF<
-                        typename value_type_of<SequenceT>::type >(Loc)));
-
+            return ::boost::algorithm::detail::transform_range_copy<SequenceT>(
+                Input,
+                ::boost::algorithm::detail::to_upperF<
+                    typename range_value<SequenceT>::type >(Loc));
         }
 
         //! Convert to upper case
@@ -158,20 +149,18 @@ namespace boost {
             Each element of the input sequence is converted to upper
             case. The input sequence is modified in-place.
 
-            \param Input An input collection
+            \param Input An input range
             \param Loc a locale used for conversion
         */
-        template<typename MutableCollectionT>
+        template<typename WritableRangeT>
         inline void to_upper( 
-            MutableCollectionT& Input, 
+            WritableRangeT& Input, 
             const std::locale& Loc=std::locale())
         {
-            std::transform( 
-                begin(Input), 
-                end(Input), 
-                begin(Input), 
-                detail::to_upperF<
-                    typename value_type_of<MutableCollectionT>::type >(Loc));
+            ::boost::algorithm::detail::transform_range(
+                ::boost::as_literal(Input),
+                ::boost::algorithm::detail::to_upperF<
+                    typename range_value<WritableRangeT>::type >(Loc));
         }
 
     } // namespace algorithm

include/boost/algorithm/string/classification.hpp

@@ -1,20 +1,24 @@
 //  Boost string_algo library classification.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_CLASSIFICATION_HPP
 #define BOOST_STRING_CLASSIFICATION_HPP
 
 #include <algorithm>
 #include <locale>
+#include <boost/range/value_type.hpp>
+#include <boost/range/as_literal.hpp>
 #include <boost/algorithm/string/detail/classification.hpp>
 #include <boost/algorithm/string/predicate_facade.hpp>
 
+
 /*! \file
     Classification predicates are included in the library to give 
     some more convenience when using algorithms like \c trim() and \c all(). 
@@ -193,13 +197,13 @@ namespace boost {
             \param Set A set of characters to be recognized
             \return An instance of the \c is_any_of predicate 
         */
-        template<typename ContainerT>
+        template<typename RangeT>
         inline detail::is_any_ofF<
-            BOOST_STRING_TYPENAME value_type_of<ContainerT>::type> 
-        is_any_of( const ContainerT& Set )
+            BOOST_STRING_TYPENAME range_value<RangeT>::type> 
+        is_any_of( const RangeT& Set )
         {
-            return detail::is_any_ofF<
-                BOOST_STRING_TYPENAME value_type_of<ContainerT>::type>(Set); 
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> lit_set(boost::as_literal(Set));
+            return detail::is_any_ofF<BOOST_STRING_TYPENAME range_value<RangeT>::type>(lit_set); 
         }
 
         //! is_from_range predicate

include/boost/algorithm/string/collection_traits.hpp

@@ -1,266 +0,0 @@
-//  Boost string_algo library collection_traits.hpp header file  -------------//
-
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
-
-// (C) Copyright Thorsten Ottosen 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
-
-// (C) Copyright Jeremy Siek 2001. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
-
-//  Original idea of container traits was proposed by Jeremy Siek and
-//  Thorsten Ottosen. This implementation is lightweighted version
-//  of container_traits adapter for usage with string_algo library
-
-#ifndef BOOST_STRING_COLLECTION_TRAITS_HPP
-#define BOOST_STRING_COLLECTION_TRAITS_HPP
-
-#include <boost/algorithm/string/config.hpp>
-#include <boost/type_traits/is_array.hpp>
-#include <boost/type_traits/is_pointer.hpp>
-#include <boost/mpl/eval_if.hpp>
-
-// Implementation
-#include <boost/algorithm/string/detail/collection_traits.hpp>
-
-/*! \file
-    Defines collection_traits class and related free-standing functions.
-    This facility is used to unify the access to different types of collections.
-    It allows the algorithms in the library to work with STL collections, c-style
-    array, null-terminated c-strings (and more) using the same interface.
-*/
-
-namespace boost {
-    namespace algorithm {
-
-//  collection_traits template class -----------------------------------------//
-        
-        //! collection_traits class
-        /*!
-            Collection traits provide uniform access to different types of 
-            collections. This functionality allows to write generic algorithms
-            which work with several different kinds of collections.
-
-            Currently following collection types are supported:
-                - containers with STL compatible container interface ( see ContainerConcept )
-                    ( i.e. \c std::vector<>, \c std::list<>, \c std::string<> ... )
-                - c-style array 
-                   ( \c char[10], \c int[15] ... )
-                - null-terminated c-strings
-                    ( \c char*, \c wchar_T* )
-                - std::pair of iterators 
-                    ( i.e \c std::pair<vector<int>::iterator,vector<int>::iterator> )
-
-            Collection traits provide an external collection interface operations.
-            All are accessible using free-standing functions.
-
-            The following operations are supported:
-                - \c size()
-                - \c empty()
-                - \c begin()
-                - \c end()
-
-            Container traits have somewhat limited functionality on compilers not
-            supporting partial template specialization and partial template ordering.
-        */
-        template< typename T >
-        struct collection_traits
-        {
-        private:
-            typedef BOOST_STRING_TYPENAME ::boost::mpl::eval_if< 
-                    ::boost::algorithm::detail::is_pair<T>, 
-                        detail::pair_container_traits_selector<T>,
-                        BOOST_STRING_TYPENAME ::boost::mpl::eval_if< 
-                        ::boost::is_array<T>, 
-                            detail::array_container_traits_selector<T>,
-                            BOOST_STRING_TYPENAME ::boost::mpl::eval_if<
-                            ::boost::is_pointer<T>,
-                                detail::pointer_container_traits_selector<T>,
-                                detail::default_container_traits_selector<T>
-                            >
-                        > 
-                >::type container_helper_type;
-        public:
-            //! Function type       
-            typedef container_helper_type function_type;        
-            //! Value type
-            typedef BOOST_STRING_TYPENAME 
-                container_helper_type::value_type value_type;
-            //! Size type
-            typedef BOOST_STRING_TYPENAME 
-                container_helper_type::size_type size_type;
-            //! Iterator type
-            typedef BOOST_STRING_TYPENAME 
-                container_helper_type::iterator iterator;
-            //! Const iterator type
-            typedef BOOST_STRING_TYPENAME 
-                container_helper_type::const_iterator const_iterator;
-            //! Result iterator type ( iterator of const_iterator, depending on the constness of the container )
-            typedef BOOST_STRING_TYPENAME 
-                container_helper_type::result_iterator result_iterator;
-            //! Difference type
-            typedef BOOST_STRING_TYPENAME 
-                container_helper_type::difference_type difference_type;
-
-        }; // 'collection_traits'
-
-//  collection_traits metafunctions -----------------------------------------//
-
-        //! Container value_type trait
-        /*!
-            Extract the type of elements contained in a container
-        */
-        template< typename C >
-        struct value_type_of
-        {
-            typedef BOOST_STRING_TYPENAME collection_traits<C>::value_type type;
-        };
-        
-        //! Container difference trait
-        /*!
-            Extract the container's difference type
-        */
-        template< typename C >
-        struct difference_type_of
-        {
-            typedef BOOST_STRING_TYPENAME collection_traits<C>::difference_type type;
-        };
-
-        //! Container iterator trait
-        /*!
-            Extract the container's iterator type
-        */
-        template< typename C >
-        struct iterator_of
-        {
-            typedef BOOST_STRING_TYPENAME collection_traits<C>::iterator type;
-        };
-
-        //! Container const_iterator trait
-        /*!
-            Extract the container's const_iterator type
-        */
-        template< typename C >
-        struct const_iterator_of
-        {
-            typedef BOOST_STRING_TYPENAME collection_traits<C>::const_iterator type;
-        };
-
-
-        //! Container result_iterator
-        /*!
-            Extract the container's result_iterator type. This type maps to \c C::iterator
-            for mutable container and \c C::const_iterator for const containers.
-        */
-        template< typename C >
-        struct result_iterator_of
-        {
-            typedef BOOST_STRING_TYPENAME collection_traits<C>::result_iterator type;
-        };
-
-//  collection_traits related functions -----------------------------------------//
-
-        //! Free-standing size() function
-        /*!
-            Get the size of the container. Uses collection_traits.
-        */
-        template< typename C >
-        inline BOOST_STRING_TYPENAME collection_traits<C>::size_type
-        size( const C& c )
-        {
-            return collection_traits<C>::function_type::size( c ); 
-        }
-
-        //! Free-standing empty() function
-        /*!
-            Check whether the container is empty. Uses container traits.
-        */
-        template< typename C >
-        inline bool empty( const C& c )
-        {
-            return collection_traits<C>::function_type::empty( c );
-        }
-
-#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
-
-        //! Free-standing begin() function
-        /*!
-            Get the begin iterator of the container. Uses collection_traits.
-        */
-        template< typename C >
-        inline BOOST_STRING_TYPENAME collection_traits<C>::iterator
-        begin( C& c )
-        {
-            return collection_traits<C>::function_type::begin( c ); 
-        }
-
-        //! Free-standing begin() function
-        /*!
-            \overload
-        */
-        template< typename C >
-        inline BOOST_STRING_TYPENAME collection_traits<C>::const_iterator
-        begin( const C& c )
-        {
-            return collection_traits<C>::function_type::begin( c ); 
-        }
-
-        //! Free-standing end() function
-        /*!
-            Get the begin iterator of the container. Uses collection_traits.
-        */
-        template< typename C >
-        inline BOOST_STRING_TYPENAME collection_traits<C>::iterator
-        end( C& c )
-        {
-            return collection_traits<C>::function_type::end( c );
-        }
-
-        //! Free-standing end() function
-        /*!
-            \overload           
-        */
-        template< typename C >
-        inline BOOST_STRING_TYPENAME collection_traits<C>::const_iterator
-        end( const C& c )
-        {
-            return collection_traits<C>::function_type::end( c );
-        }
-
-#else // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
-
-        //! Free-standing begin() function
-        /*!
-            \overload
-        */
-        template< typename C >
-        inline BOOST_STRING_TYPENAME collection_traits<C>::result_iterator
-        begin( C& c )
-        {
-            return collection_traits<C>::function_type::begin( c );
-        }
-
-        //! Free-standing end() function
-        /*!
-            \overload
-        */
-        template< typename C >
-        inline BOOST_STRING_TYPENAME collection_traits<C>::result_iterator
-        end( C& c )
-        {
-            return collection_traits<C>::function_type::end( c );
-        }
-
-#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
-
-    } // namespace algorithm
-} // namespace boost
-
-#endif // BOOST_STRING_COLLECTION_TRAITS_HPP

include/boost/algorithm/string/compare.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library compare.hpp header file  -------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2006.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_COMPARE_HPP
 #define BOOST_STRING_COMPARE_HPP
@@ -14,7 +15,7 @@
 #include <locale>
 
 /*! \file
-    Defines element comparison predicates. Many algorithms in this library can 
+    Defines element comparison predicates. Many algorithms in this library can
     take an additional argument with a predicate used to compare elements.
     This makes it possible, for instance, to have case insensitive versions
     of the algorithms.
@@ -22,7 +23,7 @@
 
 namespace boost {
     namespace algorithm {
-    
+
         //  is_equal functor  -----------------------------------------------//
 
         //! is_equal functor
@@ -37,7 +38,7 @@ namespace boost {
                 Compare two operands for equality
             */
             template< typename T1, typename T2 >
-                bool operator ()( const T1& Arg1, const T2& Arg2 ) const
+                bool operator()( const T1& Arg1, const T2& Arg2 ) const
             {
                 return Arg1==Arg2;
             }
@@ -54,28 +55,143 @@ namespace boost {
             /*!
                 \param Loc locales used for comparison
             */
-            is_iequal( const std::locale& Loc=std::locale() ) : 
+            is_iequal( const std::locale& Loc=std::locale() ) :
                 m_Loc( Loc ) {}
 
-            //! Function operator 
+            //! Function operator
             /*!
                 Compare two operands. Case is ignored.
             */
             template< typename T1, typename T2 >
-                bool operator ()( const T1& Arg1, const T2& Arg2 ) const
+                bool operator()( const T1& Arg1, const T2& Arg2 ) const
             {
-                return std::toupper(Arg1,m_Loc)==std::toupper(Arg2,m_Loc);
+                #if defined(__BORLANDC__) && (__BORLANDC__ >= 0x560) && (__BORLANDC__ <= 0x564) && !defined(_USE_OLD_RW_STL)
+                    return std::toupper(Arg1)==std::toupper(Arg2);
+                #else
+                    return std::toupper<T1>(Arg1,m_Loc)==std::toupper<T2>(Arg2,m_Loc);
+                #endif
             }
 
         private:
             std::locale m_Loc;
         };
 
-    } // namespace algorithm 
+        //  is_less functor  -----------------------------------------------//
+
+        //! is_less functor
+        /*!
+            Convenient version of standard std::less. Operation is templated, therefore it is 
+            not required to specify the exact types upon the construction
+         */
+        struct is_less
+        {
+            //! Functor operation
+            /*!
+                Compare two operands using > operator
+             */
+            template< typename T1, typename T2 >
+                bool operator()( const T1& Arg1, const T2& Arg2 ) const
+            {
+                return Arg1<Arg2;
+            }
+        };
+
+
+        //! case insensitive version of is_less
+        /*!
+            Case insensitive comparison predicate. Comparison is done using
+            specified locales.
+        */
+        struct is_iless
+        {
+            //! Constructor
+            /*!
+                \param Loc locales used for comparison
+            */
+            is_iless( const std::locale& Loc=std::locale() ) :
+                m_Loc( Loc ) {}
+
+            //! Function operator
+            /*!
+                Compare two operands. Case is ignored.
+            */
+            template< typename T1, typename T2 >
+                bool operator()( const T1& Arg1, const T2& Arg2 ) const
+            {
+                #if defined(__BORLANDC__) && (__BORLANDC__ >= 0x560) && (__BORLANDC__ <= 0x564) && !defined(_USE_OLD_RW_STL)
+                    return std::toupper(Arg1)<std::toupper(Arg2);
+                #else
+                    return std::toupper<T1>(Arg1,m_Loc)<std::toupper<T2>(Arg2,m_Loc);
+                #endif
+            }
+
+        private:
+            std::locale m_Loc;
+        };
+
+        //  is_not_greater functor  -----------------------------------------------//
+
+        //! is_not_greater functor
+        /*!
+            Convenient version of standard std::not_greater_to. Operation is templated, therefore it is 
+            not required to specify the exact types upon the construction
+         */
+        struct is_not_greater
+        {
+            //! Functor operation
+            /*!
+                Compare two operands using > operator
+             */
+            template< typename T1, typename T2 >
+                bool operator()( const T1& Arg1, const T2& Arg2 ) const
+            {
+                return Arg1<=Arg2;
+            }
+        };
+
+
+        //! case insensitive version of is_not_greater
+        /*!
+            Case insensitive comparison predicate. Comparison is done using
+            specified locales.
+        */
+        struct is_not_igreater
+        {
+            //! Constructor
+            /*!
+                \param Loc locales used for comparison
+            */
+            is_not_igreater( const std::locale& Loc=std::locale() ) :
+                m_Loc( Loc ) {}
+
+            //! Function operator
+            /*!
+                Compare two operands. Case is ignored.
+            */
+            template< typename T1, typename T2 >
+                bool operator()( const T1& Arg1, const T2& Arg2 ) const
+            {
+                #if defined(__BORLANDC__) && (__BORLANDC__ >= 0x560) && (__BORLANDC__ <= 0x564) && !defined(_USE_OLD_RW_STL)
+                    return std::toupper(Arg1)<=std::toupper(Arg2);
+                #else
+                    return std::toupper<T1>(Arg1,m_Loc)<=std::toupper<T2>(Arg2,m_Loc);
+                #endif
+            }
+
+        private:
+            std::locale m_Loc;
+        };
+
+
+    } // namespace algorithm
 
     // pull names to the boost namespace
     using algorithm::is_equal;
     using algorithm::is_iequal;
+    using algorithm::is_less;
+    using algorithm::is_iless;
+    using algorithm::is_not_greater;
+    using algorithm::is_not_igreater;
 
 } // namespace boost
 

include/boost/algorithm/string/concept.hpp

@@ -1,18 +1,20 @@
 //  Boost string_algo library concept.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_CONCEPT_HPP
 #define BOOST_STRING_CONCEPT_HPP
 
 #include <boost/concept_check.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
 
 /*! \file 
     Defines concepts used in string_algo library
@@ -63,8 +65,8 @@ namespace boost {
             void constraints()
             {
                 // Operation
-                begin((*pFo)( (*pF)(i,i) ));
-                end((*pFo)( (*pF)(i,i) ));
+                ::boost::begin((*pFo)( (*pF)(i,i) ));
+                ::boost::end((*pFo)( (*pF)(i,i) ));
             }
         private:
             IteratorT i;

include/boost/algorithm/string/config.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library config.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_CONFIG_HPP
 #define BOOST_STRING_CONFIG_HPP
@@ -17,11 +18,7 @@
 #   error "macro already defined!"
 #endif
 
-#ifdef __BORLANDC__
-#define BOOST_STRING_TYPENAME
-#else
 #define BOOST_STRING_TYPENAME BOOST_DEDUCED_TYPENAME
-#endif
 
 // Metrowerks workaround
 #if BOOST_WORKAROUND(__MWERKS__, <= 0x3003) // 8.x

include/boost/algorithm/string/constants.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library constants.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_CONSTANTS_HPP
 #define BOOST_STRING_CONSTANTS_HPP

include/boost/algorithm/string/detail/case_conv.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library string_funct.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_CASE_CONV_DETAIL_HPP
 #define BOOST_STRING_CASE_CONV_DETAIL_HPP
@@ -20,38 +21,98 @@ namespace boost {
 
 //  case conversion functors -----------------------------------------------//
 
-            // a tolower functor 
+#if BOOST_WORKAROUND(BOOST_MSVC, >= 1400)
+#pragma warning(push)
+#pragma warning(disable:4512) //assignment operator could not be generated
+#endif
+
+            // a tolower functor
             template<typename CharT>
             struct to_lowerF : public std::unary_function<CharT, CharT>
             {
                 // Constructor
-                to_lowerF( const std::locale& Loc ) : m_Loc( Loc ) {}
+                to_lowerF( const std::locale& Loc ) : m_Loc( &Loc ) {}
 
                 // Operation
                 CharT operator ()( CharT Ch ) const
                 {
-                    return std::tolower( Ch, m_Loc );
+                    #if defined(__BORLANDC__) && (__BORLANDC__ >= 0x560) && (__BORLANDC__ <= 0x564) && !defined(_USE_OLD_RW_STL)
+                        return std::tolower( Ch);
+                    #else
+                        return std::tolower<CharT>( Ch, *m_Loc );
+                    #endif
                 }
             private:
-                const std::locale& m_Loc;
+                const std::locale* m_Loc;
             };
 
-            // a toupper functor 
+            // a toupper functor
             template<typename CharT>
             struct to_upperF : public std::unary_function<CharT, CharT>
             {
                 // Constructor
-                to_upperF( const std::locale& Loc ) : m_Loc( Loc ) {}
+                to_upperF( const std::locale& Loc ) : m_Loc( &Loc ) {}
 
                 // Operation
                 CharT operator ()( CharT Ch ) const
                 {
-                    return std::toupper( Ch, m_Loc );
+                    #if defined(__BORLANDC__) && (__BORLANDC__ >= 0x560) && (__BORLANDC__ <= 0x564) && !defined(_USE_OLD_RW_STL)
+                        return std::toupper( Ch);
+                    #else
+                        return std::toupper<CharT>( Ch, *m_Loc );
+                    #endif
                 }
             private:
-                const std::locale& m_Loc;
+                const std::locale* m_Loc;
             };
 
+#if BOOST_WORKAROUND(BOOST_MSVC, >= 1400)
+#pragma warning(pop)
+#endif
+
+// algorithm implementation -------------------------------------------------------------------------
+
+            // Transform a range
+            template<typename OutputIteratorT, typename RangeT, typename FunctorT>
+            OutputIteratorT transform_range_copy(
+                OutputIteratorT Output,
+                const RangeT& Input,
+                FunctorT Functor)
+            {
+                return std::transform( 
+                    ::boost::begin(Input), 
+                    ::boost::end(Input), 
+                    Output,
+                    Functor);
+            }
+
+            // Transform a range (in-place)
+            template<typename RangeT, typename FunctorT>
+            void transform_range(
+                const RangeT& Input,
+                FunctorT Functor)
+            {
+                std::transform( 
+                    ::boost::begin(Input), 
+                    ::boost::end(Input), 
+                    ::boost::begin(Input),
+                    Functor);
+            }
+
+            template<typename SequenceT, typename RangeT, typename FunctorT>
+            inline SequenceT transform_range_copy( 
+                const RangeT& Input, 
+                FunctorT Functor)
+            {
+                return SequenceT(
+                    ::boost::make_transform_iterator(
+                        ::boost::begin(Input),
+                        Functor),
+                    ::boost::make_transform_iterator(
+                        ::boost::end(Input), 
+                        Functor));
+            }
+
         } // namespace detail
     } // namespace algorithm
 } // namespace boost

include/boost/algorithm/string/detail/classification.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library classification.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+// 
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_CLASSIFICATION_DETAIL_HPP
 #define BOOST_STRING_CLASSIFICATION_DETAIL_HPP
@@ -14,28 +15,29 @@
 #include <algorithm>
 #include <functional>
 #include <locale>
-#include <set>
-#include <boost/algorithm/string/collection_traits.hpp>
+
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+
 #include <boost/algorithm/string/predicate_facade.hpp>
 #include <boost/type_traits/remove_const.hpp>
 
 namespace boost {
     namespace algorithm {
         namespace detail {
-            
+
 //  classification functors -----------------------------------------------//
-            
-            // is_classified functor
+
+   // is_classified functor
             struct is_classifiedF :
                 public predicate_facade<is_classifiedF>
             {
-                // Boost.Lambda support
-                template <class Args> struct sig { typedef bool type; };
+                // Boost.ResultOf support
+                typedef bool result_type;
 
-                // Constructor from a locale 
+                // Constructor from a locale
                 is_classifiedF(std::ctype_base::mask Type, std::locale const & Loc = std::locale()) :
                     m_Type(Type), m_Locale(Loc) {}
-
                 // Operation
                 template<typename CharT>
                 bool operator()( CharT Ch ) const
@@ -43,42 +45,207 @@ namespace boost {
                     return std::use_facet< std::ctype<CharT> >(m_Locale).is( m_Type, Ch );
                 }
 
+                #if defined(__BORLANDC__) && (__BORLANDC__ >= 0x560) && (__BORLANDC__ <= 0x582) && !defined(_USE_OLD_RW_STL)
+                    template<>
+                    bool operator()( char const Ch ) const
+                    {
+                        return std::use_facet< std::ctype<char> >(m_Locale).is( m_Type, Ch );
+                    }
+                #endif
+
             private:
-                const std::ctype_base::mask m_Type;
-                const std::locale m_Locale;
+                std::ctype_base::mask m_Type;
+                std::locale m_Locale;
             };
 
-            // is_any_of functor 
-            /* 
+
+            // is_any_of functor
+            /*
                 returns true if the value is from the specified set
             */
             template<typename CharT>
             struct is_any_ofF :
                 public predicate_facade<is_any_ofF<CharT> >
             {
-                // Boost.Lambda support
-                template <class Args> struct sig { typedef bool type; };
+            private:
+                // set cannot operate on const value-type
+                typedef typename ::boost::remove_const<CharT>::type set_value_type;
+
+            public:     
+                // Boost.ResultOf support
+                typedef bool result_type;
+
+                // Constructor
+                template<typename RangeT>
+                is_any_ofF( const RangeT& Range ) : m_Size(0)
+                {
+                    // Prepare storage
+                    m_Storage.m_dynSet=0;
+
+                    std::size_t Size=::boost::distance(Range);
+                    m_Size=Size;
+                    set_value_type* Storage=0;
+
+                    if(use_fixed_storage(m_Size))
+                    {
+                        // Use fixed storage
+                        Storage=&m_Storage.m_fixSet[0];
+                    }
+                    else
+                    {
+                        // Use dynamic storage
+                        m_Storage.m_dynSet=new set_value_type[m_Size];
+                        Storage=m_Storage.m_dynSet;
+                    }
+
+                    // Use fixed storage
+                    ::std::copy(::boost::begin(Range), ::boost::end(Range), Storage);
+                    ::std::sort(Storage, Storage+m_Size);
+                }
+
+                // Copy constructor
+                is_any_ofF(const is_any_ofF& Other) : m_Size(Other.m_Size)
+                {
+                    // Prepare storage
+                    m_Storage.m_dynSet=0;               
+                    const set_value_type* SrcStorage=0;
+                    set_value_type* DestStorage=0;
+
+                    if(use_fixed_storage(m_Size))
+                    {
+                        // Use fixed storage
+                        DestStorage=&m_Storage.m_fixSet[0];
+                        SrcStorage=&Other.m_Storage.m_fixSet[0];
+                    }
+                    else
+                    {
+                        // Use dynamic storage
+                        m_Storage.m_dynSet=new set_value_type[m_Size];
+                        DestStorage=m_Storage.m_dynSet;
+                        SrcStorage=Other.m_Storage.m_dynSet;
+                    }
+
+                    // Use fixed storage
+                    ::memcpy(DestStorage, SrcStorage, sizeof(set_value_type)*m_Size);
+                }
+
+                // Destructor
+                ~is_any_ofF()
+                {
+                    if(!use_fixed_storage(m_Size) && m_Storage.m_dynSet!=0)
+                    {
+                        delete [] m_Storage.m_dynSet;
+                    }
+                }
+
+                // Assignment
+                is_any_ofF& operator=(const is_any_ofF& Other)
+                {
+                    // Handle self assignment
+                    if(this==&Other) return *this;
+
+                    // Prepare storage             
+                    const set_value_type* SrcStorage;
+                    set_value_type* DestStorage;
+
+                    if(use_fixed_storage(Other.m_Size))
+                    {
+                        // Use fixed storage
+                        DestStorage=&m_Storage.m_fixSet[0];
+                        SrcStorage=&Other.m_Storage.m_fixSet[0];
+
+                        // Delete old storage if was present
+                        if(!use_fixed_storage(m_Size) && m_Storage.m_dynSet!=0)
+                        {
+                            delete [] m_Storage.m_dynSet;
+                        }
+
+                        // Set new size
+                        m_Size=Other.m_Size;
+                    }
+                    else
+                    {
+                        // Other uses dynamic storage
+                        SrcStorage=Other.m_Storage.m_dynSet;
+
+                        // Check what kind of storage are we using right now
+                        if(use_fixed_storage(m_Size))
+                        {
+                            // Using fixed storage, allocate new
+                            set_value_type* pTemp=new set_value_type[Other.m_Size];
+                            DestStorage=pTemp;
+                            m_Storage.m_dynSet=pTemp;
+                            m_Size=Other.m_Size;
+                        }
+                        else
+                        {
+                            // Using dynamic storage, check if can reuse
+                            if(m_Storage.m_dynSet!=0 && m_Size>=Other.m_Size && m_Size<Other.m_Size*2)
+                            {
+                                // Reuse the current storage
+                                DestStorage=m_Storage.m_dynSet;
+                                m_Size=Other.m_Size;
+                            }
+                            else
+                            {
+                                // Allocate the new one
+                                set_value_type* pTemp=new set_value_type[Other.m_Size];
+                                DestStorage=pTemp;
+                        
+                                // Delete old storage if necessary
+                                if(m_Storage.m_dynSet!=0)
+                                {
+                                    delete [] m_Storage.m_dynSet;
+                                }
+                                // Store the new storage
+                                m_Storage.m_dynSet=pTemp;
+                                // Set new size
+                                m_Size=Other.m_Size;
+                            }
+                        }
+                    }
+
+                    // Copy the data
+                    ::memcpy(DestStorage, SrcStorage, sizeof(set_value_type)*m_Size);
+
+                    return *this;
+                }
 
-                // Constructor 
-                template< typename SeqT >
-                is_any_ofF( const SeqT& Seq ) : 
-                    m_Set( begin(Seq), end(Seq) ) {}
-                
                 // Operation
                 template<typename Char2T>
                 bool operator()( Char2T Ch ) const
                 {
-                    return m_Set.find(Ch)!=m_Set.end();
+                    const set_value_type* Storage=
+                        (use_fixed_storage(m_Size))
+                        ? &m_Storage.m_fixSet[0]
+                        : m_Storage.m_dynSet;
+
+                    return ::std::binary_search(Storage, Storage+m_Size, Ch);
                 }
-            
             private:
-                // set cannot operate on const value-type
-                typedef typename remove_const<CharT>::type set_value_type;
-                std::set<set_value_type> m_Set;                
+                // check if the size is eligible for fixed storage
+                static bool use_fixed_storage(std::size_t size)
+                {
+                    return size<=sizeof(set_value_type*)*2;
+                }
+
+
+            private:
+                // storage
+                // The actual used storage is selected on the type
+                union
+                {
+                    set_value_type* m_dynSet;
+                    set_value_type m_fixSet[sizeof(set_value_type*)*2];
+                } 
+                m_Storage;
+        
+                // storage size
+                ::std::size_t m_Size;
             };
 
-            // is_from_range functor 
-            /* 
+            // is_from_range functor
+            /*
                 returns true if the value is from the specified range.
                 (i.e. x>=From && x>=To)
             */
@@ -86,19 +253,19 @@ namespace boost {
             struct is_from_rangeF :
                 public predicate_facade< is_from_rangeF<CharT> >
             {
-                // Boost.Lambda support
-                template <class Args> struct sig { typedef bool type; };
+                // Boost.ResultOf support
+                typedef bool result_type;
 
-                // Constructor 
+                // Constructor
                 is_from_rangeF( CharT From, CharT To ) : m_From(From), m_To(To) {}
-                
+
                 // Operation
                 template<typename Char2T>
                 bool operator()( Char2T Ch ) const
                 {
-                    return ( m_From <= Ch ) && ( Ch <= m_To ); 
+                    return ( m_From <= Ch ) && ( Ch <= m_To );
                 }
-            
+
             private:
                 CharT m_From;
                 CharT m_To;
@@ -111,8 +278,8 @@ namespace boost {
             {
             public:
 
-                // Boost.Lambda support
-                template <class Args> struct sig { typedef bool type; };
+                // Boost.ResultOf support
+                typedef bool result_type;
 
                 // Constructor
                 pred_andF( Pred1T Pred1, Pred2T Pred2 ) :
@@ -120,11 +287,11 @@ namespace boost {
 
                 // Operation
                 template<typename CharT>
-                bool operator()( CharT Ch ) const 
+                bool operator()( CharT Ch ) const
                 {
                     return m_Pred1(Ch) && m_Pred2(Ch);
                 }
-            
+
             private:
                 Pred1T m_Pred1;
                 Pred2T m_Pred2;
@@ -136,8 +303,8 @@ namespace boost {
                 public predicate_facade< pred_orF<Pred1T,Pred2T> >
             {
             public:
-                // Boost.Lambda support
-                template <class Args> struct sig { typedef bool type; };
+                // Boost.ResultOf support
+                typedef bool result_type;
 
                 // Constructor
                 pred_orF( Pred1T Pred1, Pred2T Pred2 ) :
@@ -145,11 +312,11 @@ namespace boost {
 
                 // Operation
                 template<typename CharT>
-                bool operator()( CharT Ch ) const 
+                bool operator()( CharT Ch ) const
                 {
                     return m_Pred1(Ch) || m_Pred2(Ch);
                 }
-            
+
             private:
                 Pred1T m_Pred1;
                 Pred2T m_Pred2;
@@ -161,19 +328,19 @@ namespace boost {
                 public predicate_facade< pred_notF<PredT> >
             {
             public:
-                // Boost.Lambda support
-                template <class Args> struct sig { typedef bool type; };
+                // Boost.ResultOf support
+                typedef bool result_type;
 
                 // Constructor
                 pred_notF( PredT Pred ) : m_Pred(Pred) {}
 
                 // Operation
                 template<typename CharT>
-                bool operator()( CharT Ch ) const 
+                bool operator()( CharT Ch ) const
                 {
                     return !m_Pred(Ch);
                 }
-            
+
             private:
                 PredT m_Pred;
             };

include/boost/algorithm/string/detail/collection_traits.hpp

@@ -1,621 +0,0 @@
-//  Boost string_algo library collection_traits.hpp header file  -----------------------//
-
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
-
-//  See http://www.boost.org for updates, documentation, and revision history.
-
-#ifndef BOOST_STRING_DETAIL_COLLECTION_TRAITS_HPP
-#define BOOST_STRING_DETAIL_COLLECTION_TRAITS_HPP
-
-#include <boost/algorithm/string/config.hpp>
-#include <cstddef>
-#include <string>
-#include <boost/type_traits/is_array.hpp>
-#include <boost/type_traits/is_pointer.hpp>
-#include <boost/type_traits/is_const.hpp>
-#include <boost/type_traits/is_convertible.hpp>
-#include <boost/type_traits/remove_pointer.hpp>
-#include <boost/type_traits/remove_cv.hpp>
-#include <boost/mpl/eval_if.hpp>
-#include <boost/mpl/identity.hpp>
-#include <boost/mpl/vector.hpp>
-#include <boost/mpl/fold.hpp>
-#include <boost/detail/iterator.hpp>
-#include <boost/algorithm/string/yes_no_type.hpp>
-
-// Container traits implementation ---------------------------------------------------------
-
-namespace boost {
-    namespace algorithm {
-        namespace detail {
-
-// Default collection traits -----------------------------------------------------------------
-
-            // Default collection helper 
-            /*
-                Wraps std::container compliant containers
-            */
-            template< typename ContainerT >     
-            struct default_container_traits
-            {
-                typedef BOOST_STRING_TYPENAME ContainerT::value_type value_type;
-                typedef BOOST_STRING_TYPENAME ContainerT::iterator iterator;
-                typedef BOOST_STRING_TYPENAME ContainerT::const_iterator const_iterator;
-                typedef BOOST_STRING_TYPENAME 
-                    ::boost::mpl::if_< ::boost::is_const<ContainerT>,
-                        const_iterator,
-                        iterator 
-                    >::type result_iterator;
-                typedef BOOST_STRING_TYPENAME ContainerT::difference_type difference_type;
-                typedef BOOST_STRING_TYPENAME ContainerT::size_type size_type;
-                
-                // static operations
-                template< typename C >
-                static size_type size( const C& c )
-                {
-                    return c.size();
-                }
-
-                template< typename C >
-                static bool empty( const C& c )
-                {
-                    return c.empty();
-                }
-
-#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
-
-                template< typename C >
-                static iterator begin( C& c )
-                {
-                    return c.begin();
-                }
-
-                template< typename C >
-                static const_iterator begin( const C& c )
-                {
-                    return c.begin();
-                }
-
-                template< typename C >
-                static iterator end( C& c )
-                {
-                    return c.end();
-                }
-
-                template< typename C >
-                static const_iterator end( const C& c )
-                {
-                    return c.end();
-                }
-
-#else // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
-
-                template< typename C >
-                static result_iterator begin( C& c )
-                {
-                    return c.begin();
-                }
-
-                template< typename C >
-                static result_iterator end( C& c )
-                {
-                    return c.end();
-                }
-
-#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING    
-
-            }; 
-
-            template<typename T>
-            struct default_container_traits_selector
-            {
-                typedef default_container_traits<T> type;
-            };
-
-// Pair container traits ---------------------------------------------------------------------
-                    
-            // pair selector
-            template< typename T, typename U >
-            yes_type is_pair_impl( const std::pair<T,U>* );
-            no_type is_pair_impl( ... );
-
-            template<typename T> struct is_pair
-            {
-            private:
-                static T* t;
-            public:
-                BOOST_STATIC_CONSTANT( bool, value=
-                    sizeof(is_pair_impl(t))==sizeof(yes_type) );
-            };
-
-            // pair helper
-            template< typename PairT >
-            struct pair_container_traits
-            {
-                typedef BOOST_STRING_TYPENAME PairT::first_type element_type;
-
-                typedef BOOST_STRING_TYPENAME ::boost::detail::
-                    iterator_traits<element_type>::value_type value_type;
-                typedef std::size_t size_type;
-                typedef BOOST_STRING_TYPENAME ::boost::detail::
-                    iterator_traits<element_type>::difference_type difference_type;
-
-                typedef element_type iterator;
-                typedef element_type const_iterator;
-                typedef element_type result_iterator;
-
-                // static operations
-                template< typename P >
-                static size_type size( const P& p )
-                {
-                    difference_type diff = std::distance( p.first, p.second );
-                    if ( diff < 0 ) 
-                        return 0;
-                    else
-                        return diff;
-                }
-
-                template< typename P >
-                static bool empty( const P& p )
-                {
-                    return p.first==p.second;
-                }
-
-                template< typename P > 
-                static const_iterator begin( const P& p )
-                {
-                    return p.first;
-                }
-
-                template< typename P >
-                static const_iterator end( const P& p )
-                {
-                    return p.second;
-                }
-            }; // 'pair_container_helper'
-
-            template<typename T>
-            struct pair_container_traits_selector
-            {
-                typedef pair_container_traits<T> type;
-            };
-
-// Array container traits ---------------------------------------------------------------
-
-#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-            // array traits ( partial specialization )
-            template< typename T >
-            struct array_traits;
-
-            template< typename T, std::size_t sz >
-            struct array_traits<T[sz]>
-            {
-                // typedef
-                typedef T* iterator;
-                typedef const T* const_iterator;
-                typedef T value_type;
-                typedef std::size_t size_type;
-                typedef std::ptrdiff_t difference_type;
-
-                // size of the array ( static );
-                BOOST_STATIC_CONSTANT( size_type, array_size = sz );
-            };
-
-#else // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-
-            // array traits ( no partial specialization )
-            /*
-                without parial specialization we are able to
-                provide support only for a limited number of
-                types. Currently the primitive numeric types 
-                are supported
-            */
-            template< typename T, typename BaseT >
-            struct array_traits_impl
-            {
-                typedef BaseT value_type;
-                typedef BaseT* iterator;
-                typedef const BaseT* const_iterator;
-                typedef std::size_t size_type;
-                typedef std::ptrdiff_t difference_type;
-
-                // size of the array
-                BOOST_STATIC_CONSTANT( size_type, array_size = sizeof(T)/sizeof(BaseT) );
-            };
-            
-            template< typename T, typename BaseT >
-            struct array_traits_impl_selector
-            {
-                typedef array_traits_impl<T,BaseT> type;
-            };
-
-            struct array_traits_void
-            {
-                typedef void type;
-            };
-
-            template< typename T, typename BaseT >
-            struct array_traits_cv_selector
-            {
-                typedef BOOST_STRING_TYPENAME 
-                    ::boost::mpl::eval_if< 
-                        ::boost::is_convertible<T,BaseT*>,
-                        array_traits_impl_selector<T,BaseT>,
-                        ::boost::mpl::eval_if< 
-                            ::boost::is_convertible<T,const BaseT*>,
-                                array_traits_impl_selector<T, const BaseT>,
-                                ::boost::mpl::eval_if< 
-                                    ::boost::is_convertible<T, volatile BaseT*>,
-                                    array_traits_impl_selector<T, volatile BaseT>,
-                                    array_traits_impl_selector<T, const volatile BaseT>
-                                >
-                            >
-                    >::type type;
-            };
-
-            template< typename T >
-            struct array_traits_select
-            {
-                template< typename T1, typename T2 >
-                struct apply
-                {
-                    typedef BOOST_STRING_TYPENAME
-                        ::boost::mpl::eval_if< 
-                            ::boost::is_convertible<T,const volatile T2*>,
-                            array_traits_cv_selector<T,T2>,
-                            ::boost::mpl::identity<T1> >::type type;
-                };
-            };
-
-            template< typename T >
-            struct array_traits_selector 
-            {
-            private:
-                // supported array base types
-#ifndef BOOST_NO_INTRINSIC_WCHAR_T
-                typedef BOOST_STRING_TYPENAME
-                    ::boost::mpl::vector10<
-                        wchar_t,
-#else // BOOST_NO_INTRINSIC_WCHAR_T
-                typedef BOOST_STRING_TYPENAME
-                    ::boost::mpl::vector9<
-#endif // BOOST_NO_INTRINSIC_WCHAR_T
-                        char,
-                        signed char,
-                        unsigned char,
-                        signed short,
-                        unsigned short,
-                        signed int,
-                        unsigned int,
-                        signed long,
-                        unsigned long
-                >::type array_base_types;
-
-            public:
-                typedef BOOST_STRING_TYPENAME
-                    ::boost::mpl::fold<
-                        array_base_types,
-                        ::boost::algorithm::detail::array_traits_void,
-                        ::boost::algorithm::detail::array_traits_select<T> >::type type;
-            };
-
-            template< typename T >
-            struct array_traits
-            {
-                typedef BOOST_STRING_TYPENAME
-                    array_traits_selector<T>::type traits_type;
-
-                typedef BOOST_STRING_TYPENAME
-                    traits_type::value_type value_type;
-                typedef BOOST_STRING_TYPENAME
-                    traits_type::iterator iterator;
-                typedef BOOST_STRING_TYPENAME
-                    traits_type::const_iterator const_iterator;
-                typedef BOOST_STRING_TYPENAME
-                    traits_type::size_type size_type;
-                typedef BOOST_STRING_TYPENAME
-                    traits_type::difference_type difference_type;
-
-                BOOST_STATIC_CONSTANT( size_type, array_size = traits_type::array_size );
-            };
-
-#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-            
-            // array lenght resolving
-            /*
-                Lenght of string contained in a static array could
-                be different from the size of the array.
-                For string processing we need the lenght without
-                terminating 0.
-
-                Therefore, the lenght is calulated for char and wchar_t
-                using char_traits, rather then simply returning
-                the array size.
-            */
-            template< typename T >
-            struct array_length_selector
-            {
-                template< typename TraitsT >
-                struct array_length
-                {
-                    typedef BOOST_STRING_TYPENAME 
-                        TraitsT::size_type size_type;
-
-                    BOOST_STATIC_CONSTANT(
-                        size_type,
-                        array_size=TraitsT::array_size );
-
-                    template< typename A >
-                    static size_type length( const A& )
-                    {
-                        return array_size;
-                    }
-
-                    template< typename A >
-                    static bool empty( const A& )
-                    {
-                        return array_size==0;
-                    }
-                };
-            };
-
-            // specialization for char
-            template<>
-            struct array_length_selector<char>
-            {
-                template< typename TraitsT >
-                struct array_length
-                {
-                    typedef BOOST_STRING_TYPENAME 
-                        TraitsT::size_type size_type;
-
-                    template< typename A >
-                    static size_type length( const A& a )
-                    {
-                        if ( a==0 ) 
-                            return 0;
-                        else
-                            return std::char_traits<char>::length(a);
-                    }
-                    
-                    template< typename A >
-                    static bool empty( const A& a )
-                    {
-                        return a==0 || a[0]==0;
-                    }
-                };
-            };
-
-            // specialization for wchar_t
-            template<>
-            struct array_length_selector<wchar_t>
-            {
-                template< typename TraitsT >
-                struct array_length
-                {
-                    typedef BOOST_STRING_TYPENAME 
-                        TraitsT::size_type size_type;
-
-                    template< typename A >
-                    static size_type length( const A& a )
-                    {
-                        if ( a==0 ) 
-                            return 0;
-                        else
-                            return std::char_traits<wchar_t>::length(a);
-                    }
-
-                    template< typename A >
-                    static bool empty( const A& a )
-                    {
-                        return a==0 || a[0]==0;
-                    }
-                };
-            };
-
-            template< typename T >
-            struct array_container_traits
-            {
-            private:
-                // resolve array traits
-                typedef array_traits<T> traits_type;
-
-            public:
-                typedef BOOST_STRING_TYPENAME
-                    traits_type::value_type value_type;
-                typedef BOOST_STRING_TYPENAME
-                    traits_type::iterator iterator;
-                typedef BOOST_STRING_TYPENAME
-                    traits_type::const_iterator const_iterator;
-                typedef BOOST_STRING_TYPENAME
-                    traits_type::size_type size_type;
-                typedef BOOST_STRING_TYPENAME
-                    traits_type::difference_type difference_type;
-
-                typedef BOOST_STRING_TYPENAME
-                    ::boost::mpl::if_< ::boost::is_const<T>,
-                        const_iterator,
-                        iterator 
-                    >::type result_iterator;
-                
-            private:
-                // resolve array size
-                typedef BOOST_STRING_TYPENAME
-                    ::boost::remove_cv<value_type>::type char_type;
-                typedef BOOST_STRING_TYPENAME
-                    array_length_selector<char_type>::
-                        BOOST_NESTED_TEMPLATE array_length<traits_type> array_length_type;
-
-            public:
-                BOOST_STATIC_CONSTANT( size_type, array_size = traits_type::array_size );
-
-                // static operations
-                template< typename A >
-                static size_type size( const A& a )
-                {
-                    return array_length_type::length(a);
-                }
-
-                template< typename A >
-                static bool empty( const A& a )
-                {
-                    return array_length_type::empty(a);
-                }
-                
-
-#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
-
-                template< typename A >
-                static iterator begin( A& a )
-                {
-                    return a;
-                }
-
-                template< typename A >
-                static const_iterator begin( const A& a )
-                {
-                    return a;
-                }
-
-                template< typename A >
-                static iterator end( A& a )
-                {
-                    return a+array_length_type::length(a);
-                }
-
-                template< typename A >
-                static const_iterator end( const A& a )
-                {
-                    return a+array_length_type::length(a);
-                }
-
-#else // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
-
-                template< typename A >
-                static result_iterator begin( A& a )
-                {
-                    return a;
-                }
-
-                template< typename A >
-                static result_iterator end( A& a )
-                {
-                    return a+array_length_type::length(a);
-                }
-
-#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING    
-
-            }; 
-
-            template<typename T>
-            struct array_container_traits_selector
-            {
-                typedef array_container_traits<T> type;
-            };
-
-// Pointer container traits ---------------------------------------------------------------
-
-            template<typename T>
-            struct pointer_container_traits
-            {
-                typedef BOOST_STRING_TYPENAME
-                    ::boost::remove_pointer<T>::type value_type;
-
-                typedef BOOST_STRING_TYPENAME
-                    ::boost::remove_cv<value_type>::type char_type;
-                typedef ::std::char_traits<char_type> char_traits;
-
-                typedef value_type* iterator;
-                typedef const value_type* const_iterator;
-                typedef std::ptrdiff_t difference_type;
-                typedef std::size_t size_type;
-
-                typedef BOOST_STRING_TYPENAME
-                    ::boost::mpl::if_< ::boost::is_const<T>,
-                        const_iterator,
-                        iterator 
-                    >::type result_iterator;
-
-                // static operations
-                template< typename P >
-                static size_type size( const P& p )
-                {
-                    if ( p==0 ) 
-                        return 0;
-                    else
-                        return char_traits::length(p);
-                }
-
-                template< typename P >
-                static bool empty( const P& p )
-                {
-                    return p==0 || p[0]==0;
-                }
-
-#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
-
-                template< typename P >
-                static iterator begin( P& p )
-                {
-                    return p;
-                }
-
-                template< typename P >
-                static const_iterator begin( const P& p )
-                {
-                    return p;
-                }
-
-                template< typename P >
-                static iterator end( P& p )
-                {
-                    if ( p==0 )
-                        return p;
-                    else
-                        return p+char_traits::length(p);
-                }
-
-                template< typename P >
-                static const_iterator end( const P& p )
-                {
-                    if ( p==0 )
-                        return p;
-                    else
-                        return p+char_traits::length(p);
-                }
-
-#else // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
-
-                template< typename P >
-                static result_iterator begin( P& p )
-                {
-                    return p;
-                }
-
-                template< typename P >
-                static result_iterator end( P& p )
-                {
-                    if ( p==0 )
-                        return p;
-                    else
-                        return p+char_traits::length(p);
-                }
-
-#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING    
-            }; 
-
-            template<typename T>
-            struct pointer_container_traits_selector
-            {
-                typedef pointer_container_traits<T> type;
-            };
-
-        } // namespace detail
-    } // namespace algorithm
-} // namespace boost
-
-
-#endif  // BOOST_STRING_DETAIL_COLLECTION_HPP

include/boost/algorithm/string/detail/find_format.hpp

@@ -1,17 +1,20 @@
 //  Boost string_algo library find_format.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+// 
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_FIND_FORMAT_DETAIL_HPP
 #define BOOST_STRING_FIND_FORMAT_DETAIL_HPP
 
 #include <boost/algorithm/string/config.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/const_iterator.hpp>
+#include <boost/range/iterator.hpp>
 #include <boost/algorithm/string/detail/find_format_store.hpp>
 #include <boost/algorithm/string/detail/replace_storage.hpp>
 
@@ -21,46 +24,22 @@ namespace boost {
 
 // find_format_copy (iterator variant) implementation -------------------------------//
 
-            template< 
+           template< 
                 typename OutputIteratorT,
                 typename InputT,
-                typename FinderT,
-                typename FormatterT,
-                typename FindResultT >
-            inline OutputIteratorT find_format_copy_impl(
-                OutputIteratorT Output,
-                const InputT& Input,
-                FinderT Finder,
-                FormatterT Formatter,
-                const FindResultT& FindResult )
-            {       
-                return find_format_copy_impl2( 
-                    Output,
-                    Input,
-                    Finder,
-                    Formatter,
-                    FindResult,
-                    Formatter(FindResult) );
-            }
-
-            template< 
-                typename OutputIteratorT,
-                typename InputT,
-                typename FinderT,
                 typename FormatterT,
                 typename FindResultT,
                 typename FormatResultT >
             inline OutputIteratorT find_format_copy_impl2(
                 OutputIteratorT Output,
                 const InputT& Input,
-                FinderT Finder,
                 FormatterT Formatter,
                 const FindResultT& FindResult,
                 const FormatResultT& FormatResult )
             {       
                 typedef find_format_store<
                     BOOST_STRING_TYPENAME 
-                        const_iterator_of<InputT>::type, 
+                        range_const_iterator<InputT>::type, 
                         FormatterT,
                         FormatResultT > store_type;
 
@@ -70,58 +49,61 @@ namespace boost {
                 if ( !M )
                 {
                     // Match not found - return original sequence
-                    std::copy( begin(Input), end(Input), Output );
+                    Output = std::copy( ::boost::begin(Input), ::boost::end(Input), Output );
                     return Output;
                 }
 
                 // Copy the beginning of the sequence
-                std::copy( begin(Input), begin(M), Output );
+                Output = std::copy( ::boost::begin(Input), ::boost::begin(M), Output );
                 // Format find result
                 // Copy formated result
-                std::copy( begin(M.format_result()), end(M.format_result()), Output );
+                Output = std::copy( ::boost::begin(M.format_result()), ::boost::end(M.format_result()), Output );
                 // Copy the rest of the sequence
-                std::copy( M.end(), end(Input), Output );
+                Output = std::copy( M.end(), ::boost::end(Input), Output );
 
                 return Output;
             }
 
-// find_format_copy implementation --------------------------------------------------//
-
             template< 
-                typename InputT, 
-                typename FinderT,
+                typename OutputIteratorT,
+                typename InputT,
                 typename FormatterT,
                 typename FindResultT >
-            inline InputT find_format_copy_impl(
+            inline OutputIteratorT find_format_copy_impl(
+                OutputIteratorT Output,
                 const InputT& Input,
-                FinderT Finder,
                 FormatterT Formatter,
-                const FindResultT& FindResult)
-            {
-                return find_format_copy_impl2(
-                    Input,
-                    Finder,
-                    Formatter,
-                    FindResult,
-                    Formatter(FindResult) );
+                const FindResultT& FindResult )
+            {   
+                if( ::boost::algorithm::detail::check_find_result(Input, FindResult) ) {
+                    return ::boost::algorithm::detail::find_format_copy_impl2( 
+                        Output,
+                        Input,
+                        Formatter,
+                        FindResult,
+                        Formatter(FindResult) );
+                } else {
+                    return std::copy( ::boost::begin(Input), ::boost::end(Input), Output );
+                }
             }
 
-            template< 
+ 
+// find_format_copy implementation --------------------------------------------------//
+
+           template< 
                 typename InputT, 
-                typename FinderT,
                 typename FormatterT,
                 typename FindResultT,
                 typename FormatResultT >
             inline InputT find_format_copy_impl2(
                 const InputT& Input,
-                FinderT Finder,
                 FormatterT Formatter,
                 const FindResultT& FindResult,
                 const FormatResultT& FormatResult)
             {
                 typedef find_format_store<
                     BOOST_STRING_TYPENAME 
-                        const_iterator_of<InputT>::type, 
+                        range_const_iterator<InputT>::type, 
                         FormatterT,
                         FormatResultT > store_type;
 
@@ -136,52 +118,51 @@ namespace boost {
 
                 InputT Output;
                 // Copy the beginning of the sequence
-                insert( Output, end(Output), begin(Input), M.begin() );
+                insert( Output, ::boost::end(Output), ::boost::begin(Input), M.begin() );
                 // Copy formated result
-                insert( Output, end(Output), M.format_result() );
+                insert( Output, ::boost::end(Output), M.format_result() );
                 // Copy the rest of the sequence
-                insert( Output, end(Output), M.end(), end(Input) );
+                insert( Output, ::boost::end(Output), M.end(), ::boost::end(Input) );
 
                 return Output;
             }
 
-// replace implementation ----------------------------------------------------//
-        
-            template<
-                typename InputT,
-                typename FinderT,
+            template< 
+                typename InputT, 
                 typename FormatterT,
                 typename FindResultT >
-            inline void find_format_impl( 
-                InputT& Input,
-                FinderT Finder,
+            inline InputT find_format_copy_impl(
+                const InputT& Input,
                 FormatterT Formatter,
                 const FindResultT& FindResult)
             {
-                find_format_impl2(
-                    Input,
-                    Finder,
-                    Formatter,
-                    FindResult,
-                    Formatter(FindResult) );
+                if( ::boost::algorithm::detail::check_find_result(Input, FindResult) ) {
+                    return ::boost::algorithm::detail::find_format_copy_impl2(
+                        Input,
+                        Formatter,
+                        FindResult,
+                        Formatter(FindResult) );
+                } else {
+                    return Input;
+                }
             }
 
+ // replace implementation ----------------------------------------------------//
+        
             template<
                 typename InputT,
-                typename FinderT,
                 typename FormatterT,
                 typename FindResultT,
                 typename FormatResultT >
             inline void find_format_impl2( 
                 InputT& Input,
-                FinderT,
                 FormatterT Formatter,
                 const FindResultT& FindResult,
                 const FormatResultT& FormatResult)
             {
                 typedef find_format_store<
                     BOOST_STRING_TYPENAME 
-                        iterator_of<InputT>::type, 
+                        range_iterator<InputT>::type, 
                         FormatterT,
                         FormatResultT > store_type;
 
@@ -195,7 +176,25 @@ namespace boost {
                 }
 
                 // Replace match
-                replace( Input, M.begin(), M.end(), M.format_result() );
+                ::boost::algorithm::detail::replace( Input, M.begin(), M.end(), M.format_result() );
+            }
+
+            template<
+                typename InputT,
+                typename FormatterT,
+                typename FindResultT >
+            inline void find_format_impl( 
+                InputT& Input,
+                FormatterT Formatter,
+                const FindResultT& FindResult)
+            {
+                if( ::boost::algorithm::detail::check_find_result(Input, FindResult) ) {
+                    ::boost::algorithm::detail::find_format_impl2(
+                        Input,
+                        Formatter,
+                        FindResult,
+                        Formatter(FindResult) );
+                }
             }
 
         } // namespace detail

include/boost/algorithm/string/detail/find_format_all.hpp

@@ -1,17 +1,20 @@
 //  Boost string_algo library find_format_all.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_FIND_FORMAT_ALL_DETAIL_HPP
 #define BOOST_STRING_FIND_FORMAT_ALL_DETAIL_HPP
 
 #include <boost/algorithm/string/config.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/const_iterator.hpp>
+#include <boost/range/value_type.hpp>
 #include <boost/algorithm/string/detail/find_format_store.hpp>
 #include <boost/algorithm/string/detail/replace_storage.hpp>
 
@@ -21,29 +24,7 @@ namespace boost {
 
 // find_format_all_copy (iterator variant) implementation ---------------------------//
 
-            template< 
-                typename OutputIteratorT,
-                typename InputT,
-                typename FinderT,
-                typename FormatterT,
-                typename FindResultT >
-            inline OutputIteratorT find_format_all_copy_impl(
-                OutputIteratorT Output,
-                const InputT& Input,
-                FinderT Finder,
-                FormatterT Formatter,
-                const FindResultT& FindResult )
-            {       
-                return find_format_all_copy_impl2( 
-                    Output,
-                    Input,
-                    Finder,
-                    Formatter,
-                    FindResult,
-                    Formatter(FindResult) );
-            }
-
-            template< 
+           template< 
                 typename OutputIteratorT,
                 typename InputT,
                 typename FinderT,
@@ -59,7 +40,7 @@ namespace boost {
                 const FormatResultT& FormatResult )
             {       
                 typedef BOOST_STRING_TYPENAME 
-                    const_iterator_of<InputT>::type input_iterator_type; 
+                    range_const_iterator<InputT>::type input_iterator_type; 
 
                 typedef find_format_store<
                         input_iterator_type, 
@@ -70,49 +51,56 @@ namespace boost {
                 store_type M( FindResult, FormatResult, Formatter );
 
                 // Initialize last match
-                input_iterator_type LastMatch=begin(Input);
+                input_iterator_type LastMatch=::boost::begin(Input);
 
-                // Iterate throug all matches
+                // Iterate through all matches
                 while( M )
                 {
                     // Copy the beginning of the sequence
-                    std::copy( LastMatch, M.begin(), Output );
+                    Output = std::copy( LastMatch, M.begin(), Output );
                     // Copy formated result
-                    std::copy( begin(M.format_result()), end(M.format_result()), Output );
+                    Output = std::copy( ::boost::begin(M.format_result()), ::boost::end(M.format_result()), Output );
 
                     // Proceed to the next match
                     LastMatch=M.end();
-                    M=Finder( LastMatch, end(Input) );
+                    M=Finder( LastMatch, ::boost::end(Input) );
                 }
 
                 // Copy the rest of the sequence
-                std::copy( LastMatch, end(Input), Output );
+                Output = std::copy( LastMatch, ::boost::end(Input), Output );
 
                 return Output;
             }
 
-// find_format_all_copy implementation ----------------------------------------------//
-
             template< 
-                typename InputT, 
+                typename OutputIteratorT,
+                typename InputT,
                 typename FinderT,
                 typename FormatterT,
                 typename FindResultT >
-            inline InputT find_format_all_copy_impl(
+            inline OutputIteratorT find_format_all_copy_impl(
+                OutputIteratorT Output,
                 const InputT& Input,
                 FinderT Finder,
                 FormatterT Formatter,
-                const FindResultT& FindResult)
-            {
-                return find_format_all_copy_impl2(
-                    Input,
-                    Finder,
-                    Formatter,
-                    FindResult,
-                    Formatter(FindResult) );
+                const FindResultT& FindResult )
+            {   
+                if( ::boost::algorithm::detail::check_find_result(Input, FindResult) ) {
+                    return ::boost::algorithm::detail::find_format_all_copy_impl2( 
+                        Output,
+                        Input,
+                        Finder,
+                        Formatter,
+                        FindResult,
+                        Formatter(FindResult) );
+                } else {
+                    return std::copy( ::boost::begin(Input), ::boost::end(Input), Output );
+                }
             }
 
-            template< 
+ // find_format_all_copy implementation ----------------------------------------------//
+
+           template< 
                 typename InputT, 
                 typename FinderT,
                 typename FormatterT,
@@ -126,7 +114,7 @@ namespace boost {
                 const FormatResultT& FormatResult)
             {
                 typedef BOOST_STRING_TYPENAME 
-                    const_iterator_of<InputT>::type input_iterator_type; 
+                    range_const_iterator<InputT>::type input_iterator_type; 
 
                 typedef find_format_store<
                         input_iterator_type, 
@@ -137,51 +125,55 @@ namespace boost {
                 store_type M( FindResult, FormatResult, Formatter );
 
                 // Initialize last match
-                input_iterator_type LastMatch=begin(Input);
+                input_iterator_type LastMatch=::boost::begin(Input);
 
                 // Output temporary
                 InputT Output;
 
-                // Iterate throug all matches
+                // Iterate through all matches
                 while( M )
                 {
                     // Copy the beginning of the sequence
-                    insert( Output, end(Output), LastMatch, M.begin() );
+                    insert( Output, ::boost::end(Output), LastMatch, M.begin() );
                     // Copy formated result
-                    insert( Output, end(Output), M.format_result() );
+                    insert( Output, ::boost::end(Output), M.format_result() );
 
                     // Proceed to the next match
                     LastMatch=M.end();
-                    M=Finder( LastMatch, end(Input) );
+                    M=Finder( LastMatch, ::boost::end(Input) );
                 }
 
                 // Copy the rest of the sequence
-                insert( Output, end(Output), LastMatch, end(Input) );
+                ::boost::algorithm::detail::insert( Output, ::boost::end(Output), LastMatch, ::boost::end(Input) );
 
                 return Output;
             }
 
-// find_format_all implementation ------------------------------------------------//
-        
-            template<
-                typename InputT,
+            template< 
+                typename InputT, 
                 typename FinderT,
                 typename FormatterT,
                 typename FindResultT >
-            inline void find_format_all_impl( 
-                InputT& Input,
+            inline InputT find_format_all_copy_impl(
+                const InputT& Input,
                 FinderT Finder,
                 FormatterT Formatter,
-                FindResultT FindResult)
+                const FindResultT& FindResult)
             {
-                find_format_all_impl2(
-                    Input,
-                    Finder,
-                    Formatter,
-                    FindResult,
-                    Formatter(FindResult) );
+                if( ::boost::algorithm::detail::check_find_result(Input, FindResult) ) {
+                    return ::boost::algorithm::detail::find_format_all_copy_impl2(
+                        Input,
+                        Finder,
+                        Formatter,
+                        FindResult,
+                        Formatter(FindResult) );
+                } else {
+                    return Input;
+                }
             }
 
+ // find_format_all implementation ------------------------------------------------//
+        
             template<
                 typename InputT,
                 typename FinderT,
@@ -196,7 +188,7 @@ namespace boost {
                 FormatResultT FormatResult)
             {
                 typedef BOOST_STRING_TYPENAME 
-                    iterator_of<InputT>::type input_iterator_type; 
+                    range_iterator<InputT>::type input_iterator_type; 
                 typedef find_format_store<
                         input_iterator_type, 
                         FormatterT,
@@ -207,11 +199,11 @@ namespace boost {
           
                 // Instantiate replacement storage
                 std::deque<
-                    BOOST_STRING_TYPENAME value_type_of<InputT>::type> Storage;
+                    BOOST_STRING_TYPENAME range_value<InputT>::type> Storage;
 
                 // Initialize replacement iterators
-                input_iterator_type InsertIt=begin(Input);
-                input_iterator_type SearchIt=begin(Input);
+                input_iterator_type InsertIt=::boost::begin(Input);
+                input_iterator_type SearchIt=::boost::begin(Input);
                 
                 while( M )
                 {
@@ -227,29 +219,50 @@ namespace boost {
                     SearchIt=M.end();
 
                     // Copy formated replace to the storage
-                    copy_to_storage( Storage, M.format_result() );
+                    ::boost::algorithm::detail::copy_to_storage( Storage, M.format_result() );
 
                     // Find range for a next match
-                    M=Finder( SearchIt, end(Input) );
+                    M=Finder( SearchIt, ::boost::end(Input) );
                 }
 
                 // process the last segment
-                InsertIt=process_segment( 
+                InsertIt=::boost::algorithm::detail::process_segment( 
                     Storage,
                     Input,
                     InsertIt,
                     SearchIt,
-                    end(Input) );
+                    ::boost::end(Input) );
                 
                 if ( Storage.empty() )
                 {
                     // Truncate input
-                    erase( Input, InsertIt, end(Input) );
+                    ::boost::algorithm::detail::erase( Input, InsertIt, ::boost::end(Input) );
                 }
                 else
                 {
                     // Copy remaining data to the end of input
-                    insert( Input, end(Input), Storage.begin(), Storage.end() );
+                    ::boost::algorithm::detail::insert( Input, ::boost::end(Input), Storage.begin(), Storage.end() );
+                }
+            }
+
+            template<
+                typename InputT,
+                typename FinderT,
+                typename FormatterT,
+                typename FindResultT >
+            inline void find_format_all_impl( 
+                InputT& Input,
+                FinderT Finder,
+                FormatterT Formatter,
+                FindResultT FindResult)
+            {
+                if( ::boost::algorithm::detail::check_find_result(Input, FindResult) ) {
+                    ::boost::algorithm::detail::find_format_all_impl2(
+                        Input,
+                        Finder,
+                        Formatter,
+                        FindResult,
+                        Formatter(FindResult) );
                 }
             }
 

include/boost/algorithm/string/detail/find_format_store.hpp

@@ -1,18 +1,18 @@
 //  Boost string_algo library find_format_store.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_FIND_FORMAT_STORE_DETAIL_HPP
 #define BOOST_STRING_FIND_FORMAT_STORE_DETAIL_HPP
 
 #include <boost/algorithm/string/config.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
+#include <boost/range/iterator_range.hpp>
 
 namespace boost {
     namespace algorithm {
@@ -20,6 +20,10 @@ namespace boost {
 
 //  temporary format and find result storage --------------------------------//
 
+#if BOOST_WORKAROUND(BOOST_MSVC, >= 1400)
+#pragma warning(push)
+#pragma warning(disable:4512) //assignment operator could not be generated
+#endif
             template< 
                 typename ForwardIteratorT,
                 typename FormatterT,
@@ -36,7 +40,7 @@ namespace boost {
             public:
                 // Construction
                 find_format_store( 
-                        const base_type FindResult,
+                        const base_type& FindResult,
                         const format_result_type& FormatResult,
                         const formatter_type& Formatter ) :
                     base_type(FindResult),
@@ -48,7 +52,9 @@ namespace boost {
                 find_format_store& operator=( FindResultT FindResult )
                 {
                     iterator_range<ForwardIteratorT>::operator=(FindResult);
-                    m_FormatResult=m_Formatter(FindResult);
+                    if( !this->empty() ) {
+                        m_FormatResult=m_Formatter(FindResult);
+                    }
                     
                     return *this;
                 }
@@ -64,6 +70,18 @@ namespace boost {
                 const formatter_type& m_Formatter;
             };
 
+            template<typename InputT, typename FindResultT>
+            bool check_find_result(InputT&, FindResultT& FindResult)
+            {
+                typedef BOOST_STRING_TYPENAME 
+                    range_const_iterator<InputT>::type input_iterator_type; 
+                iterator_range<input_iterator_type> ResultRange(FindResult);
+                return !ResultRange.empty();
+            }
+
+#if BOOST_WORKAROUND(BOOST_MSVC, >= 1400)
+#pragma warning(pop)
+#endif
         } // namespace detail
     } // namespace algorithm
 } // namespace boost

include/boost/algorithm/string/detail/find_iterator.hpp

@@ -1,17 +1,18 @@
 //  Boost string_algo library find_iterator.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_FIND_ITERATOR_DETAIL_HPP
 #define BOOST_STRING_FIND_ITERATOR_DETAIL_HPP
 
 #include <boost/algorithm/string/config.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
+#include <boost/range/iterator_range.hpp>
 #include <boost/iterator/iterator_facade.hpp>
 #include <boost/iterator/iterator_categories.hpp>
 #include <boost/function.hpp>

include/boost/algorithm/string/detail/finder.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library finder.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2006.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_FINDER_DETAIL_HPP
 #define BOOST_STRING_FINDER_DETAIL_HPP
@@ -13,8 +14,12 @@
 #include <boost/algorithm/string/config.hpp>
 #include <boost/algorithm/string/constants.hpp>
 #include <boost/detail/iterator.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
+
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/empty.hpp>
+#include <boost/range/as_literal.hpp>
 
 namespace boost {
     namespace algorithm {
@@ -25,7 +30,7 @@ namespace boost {
 
             // find a subsequence in the sequence ( functor )
             /*
-                Returns a pair <begin,end> marking the subsequence in the sequence. 
+                Returns a pair <begin,end> marking the subsequence in the sequence.
                 If the find fails, functor returns <End,End>
             */
             template<typename SearchIteratorT,typename PredicateT>
@@ -35,9 +40,9 @@ namespace boost {
 
                 // Construction
                 template< typename SearchT >
-                first_finderF( const SearchT& Search, PredicateT Comp ) : 
-                    m_Search(begin(Search), end(Search)), m_Comp(Comp) {}
-                first_finderF( 
+                first_finderF( const SearchT& Search, PredicateT Comp ) :
+                    m_Search(::boost::begin(Search), ::boost::end(Search)), m_Comp(Comp) {}
+                first_finderF(
                         search_iterator_type SearchBegin,
                         search_iterator_type SearchEnd,
                         PredicateT Comp ) :
@@ -46,8 +51,8 @@ namespace boost {
                 // Operation
                 template< typename ForwardIteratorT >
                 iterator_range<ForwardIteratorT>
-                operator()( 
-                    ForwardIteratorT Begin, 
+                operator()(
+                    ForwardIteratorT Begin,
                     ForwardIteratorT End ) const
                 {
                     typedef iterator_range<ForwardIteratorT> result_type;
@@ -58,8 +63,8 @@ namespace boost {
                         OuterIt!=End;
                         ++OuterIt)
                     {
-                        // Sanity check 
-                        if( empty(m_Search) )  
+                        // Sanity check
+                        if( boost::empty(m_Search) )
                             return result_type( End, End );
 
                         input_iterator_type InnerIt=OuterIt;
@@ -68,7 +73,7 @@ namespace boost {
                             InnerIt!=End && SubstrIt!=m_Search.end();
                             ++InnerIt,++SubstrIt)
                         {
-                            if( !( m_Comp(*InnerIt,*SubstrIt) ) ) 
+                            if( !( m_Comp(*InnerIt,*SubstrIt) ) )
                                 break;
                         }
 
@@ -87,9 +92,9 @@ namespace boost {
 
 //  find last functor -----------------------------------------------//
 
-            // find the last match a subsequnce in the sequence ( functor )
+            // find the last match a subseqeunce in the sequence ( functor )
             /*
-                Returns a pair <begin,end> marking the subsequence in the sequence. 
+                Returns a pair <begin,end> marking the subsequence in the sequence.
                 If the find fails, returns <End,End>
             */
             template<typename SearchIteratorT, typename PredicateT>
@@ -102,9 +107,9 @@ namespace boost {
 
                 // Construction
                 template< typename SearchT >
-                last_finderF( const SearchT& Search, PredicateT Comp ) : 
-                    m_Search(begin(Search), end(Search)), m_Comp(Comp) {}
-                last_finderF( 
+                last_finderF( const SearchT& Search, PredicateT Comp ) :
+                    m_Search(::boost::begin(Search), ::boost::end(Search)), m_Comp(Comp) {}
+                last_finderF(
                         search_iterator_type SearchBegin,
                         search_iterator_type SearchEnd,
                         PredicateT Comp ) :
@@ -113,34 +118,34 @@ namespace boost {
                 // Operation
                 template< typename ForwardIteratorT >
                 iterator_range<ForwardIteratorT>
-                operator()( 
-                    ForwardIteratorT Begin, 
+                operator()(
+                    ForwardIteratorT Begin,
                     ForwardIteratorT End ) const
                 {
                     typedef iterator_range<ForwardIteratorT> result_type;
 
-                    if( empty(m_Search) )
+                    if( boost::empty(m_Search) )
                         return result_type( End, End );
 
                     typedef BOOST_STRING_TYPENAME boost::detail::
                         iterator_traits<ForwardIteratorT>::iterator_category category;
 
                     return findit( Begin, End, category() );
-                }   
+                }
 
             private:
                 // forward iterator
                 template< typename ForwardIteratorT >
                 iterator_range<ForwardIteratorT>
-                findit( 
-                    ForwardIteratorT Begin, 
-                    ForwardIteratorT End, 
+                findit(
+                    ForwardIteratorT Begin,
+                    ForwardIteratorT End,
                     std::forward_iterator_tag ) const
                 {
                     typedef ForwardIteratorT input_iterator_type;
                     typedef iterator_range<ForwardIteratorT> result_type;
 
-                    first_finder_type first_finder( 
+                    first_finder_type first_finder(
                         m_Search.begin(), m_Search.end(), m_Comp );
 
                     result_type M=first_finder( Begin, End );
@@ -149,7 +154,7 @@ namespace boost {
                     while( M )
                     {
                         Last=M;
-                        M=first_finder( end(M), End );
+                        M=first_finder( ::boost::end(M), End );
                     }
 
                     return Last;
@@ -158,9 +163,9 @@ namespace boost {
                 // bidirectional iterator
                 template< typename ForwardIteratorT >
                 iterator_range<ForwardIteratorT>
-                findit( 
-                    ForwardIteratorT Begin, 
-                    ForwardIteratorT End, 
+                findit(
+                    ForwardIteratorT Begin,
+                    ForwardIteratorT End,
                     std::bidirectional_iterator_tag ) const
                 {
                     typedef iterator_range<ForwardIteratorT> result_type;
@@ -178,7 +183,7 @@ namespace boost {
                             InnerIt!=End && SubstrIt!=m_Search.end();
                             ++InnerIt,++SubstrIt)
                         {
-                            if( !( m_Comp(*InnerIt,*SubstrIt) ) ) 
+                            if( !( m_Comp(*InnerIt,*SubstrIt) ) )
                                 break;
                         }
 
@@ -194,12 +199,12 @@ namespace boost {
                 iterator_range<search_iterator_type> m_Search;
                 PredicateT m_Comp;
             };
-    
+
 //  find n-th functor -----------------------------------------------//
 
-            // find the n-th match of a subsequnce in the sequence ( functor )
+            // find the n-th match of a subsequence in the sequence ( functor )
             /*
-                Returns a pair <begin,end> marking the subsequence in the sequence. 
+                Returns a pair <begin,end> marking the subsequence in the sequence.
                 If the find fails, returns <End,End>
             */
             template<typename SearchIteratorT, typename PredicateT>
@@ -209,53 +214,76 @@ namespace boost {
                 typedef first_finderF<
                     search_iterator_type,
                     PredicateT> first_finder_type;
+                typedef last_finderF<
+                    search_iterator_type,
+                    PredicateT> last_finder_type;
 
                 // Construction
                 template< typename SearchT >
-                nth_finderF( 
-                        const SearchT& Search, 
-                        unsigned int Nth,
-                        PredicateT Comp) : 
-                    m_Search(begin(Search), end(Search)), 
+                nth_finderF(
+                        const SearchT& Search,
+                        int Nth,
+                        PredicateT Comp) :
+                    m_Search(::boost::begin(Search), ::boost::end(Search)),
                     m_Nth(Nth),
                     m_Comp(Comp) {}
-                nth_finderF( 
+                nth_finderF(
                         search_iterator_type SearchBegin,
                         search_iterator_type SearchEnd,
-                        unsigned int Nth,
+                        int Nth,
                         PredicateT Comp) :
-                    m_Search(SearchBegin, SearchEnd), 
+                    m_Search(SearchBegin, SearchEnd),
                     m_Nth(Nth),
                     m_Comp(Comp) {}
 
                 // Operation
                 template< typename ForwardIteratorT >
                 iterator_range<ForwardIteratorT>
-                operator()( 
-                    ForwardIteratorT Begin, 
+                operator()(
+                    ForwardIteratorT Begin,
                     ForwardIteratorT End ) const
+                {
+                    if(m_Nth>=0)
+                    {
+                        return find_forward(Begin, End, m_Nth);
+                    }
+                    else
+                    {
+                        return find_backward(Begin, End, -m_Nth);
+                    }
+
+                }
+
+            private:
+                // Implementation helpers
+                template< typename ForwardIteratorT >
+                iterator_range<ForwardIteratorT>
+                find_forward(
+                    ForwardIteratorT Begin,
+                    ForwardIteratorT End,
+                    unsigned int N) const
                 {
                     typedef ForwardIteratorT input_iterator_type;
                     typedef iterator_range<ForwardIteratorT> result_type;
 
-                    // Sanity check 
-                    if( empty(m_Search) )  
+                    // Sanity check
+                    if( boost::empty(m_Search) )
                         return result_type( End, End );
 
-                    // Instantiate find funtor 
-                    first_finder_type first_finder( 
+                    // Instantiate find functor
+                    first_finder_type first_finder(
                         m_Search.begin(), m_Search.end(), m_Comp );
 
                     result_type M( Begin, Begin );
 
-                    for( unsigned int n=0; n<=m_Nth; ++n )
+                    for( unsigned int n=0; n<=N; ++n )
                     {
-                        // find next match        
-                        M=first_finder( end(M), End );
+                        // find next match
+                        M=first_finder( ::boost::end(M), End );
 
                         if ( !M )
                         {
-                            // Subsequence not found, return 
+                            // Subsequence not found, return
                             return M;
                         }
                     }
@@ -263,166 +291,250 @@ namespace boost {
                     return M;
                 }
 
+                template< typename ForwardIteratorT >
+                iterator_range<ForwardIteratorT>
+                find_backward(
+                    ForwardIteratorT Begin,
+                    ForwardIteratorT End,
+                    unsigned int N) const
+                {
+                    typedef ForwardIteratorT input_iterator_type;
+                    typedef iterator_range<ForwardIteratorT> result_type;
+
+                    // Sanity check
+                    if( boost::empty(m_Search) )
+                        return result_type( End, End );
+
+                    // Instantiate find functor
+                    last_finder_type last_finder(
+                        m_Search.begin(), m_Search.end(), m_Comp );
+
+                    result_type M( End, End );
+
+                    for( unsigned int n=1; n<=N; ++n )
+                    {
+                        // find next match
+                        M=last_finder( Begin, ::boost::begin(M) );
+
+                        if ( !M )
+                        {
+                            // Subsequence not found, return
+                            return M;
+                        }
+                    }
+
+                    return M;
+                }
+
+
             private:
                 iterator_range<search_iterator_type> m_Search;
-                unsigned int m_Nth;
+                int m_Nth;
                 PredicateT m_Comp;
             };
 
+//  find head/tail implementation helpers ---------------------------//
+
+            template<typename ForwardIteratorT>
+                iterator_range<ForwardIteratorT>
+            find_head_impl(
+                ForwardIteratorT Begin,
+                ForwardIteratorT End,
+                unsigned int N,
+                std::forward_iterator_tag )
+            {
+                typedef ForwardIteratorT input_iterator_type;
+                typedef iterator_range<ForwardIteratorT> result_type;
+
+                input_iterator_type It=Begin;
+                for(
+                    unsigned int Index=0;
+                    Index<N && It!=End; ++Index,++It ) {};
+
+                return result_type( Begin, It );
+            }
+
+            template< typename ForwardIteratorT >
+                iterator_range<ForwardIteratorT>
+            find_head_impl(
+                ForwardIteratorT Begin,
+                ForwardIteratorT End,
+                unsigned int N,
+                std::random_access_iterator_tag )
+            {
+                typedef ForwardIteratorT input_iterator_type;
+                typedef iterator_range<ForwardIteratorT> result_type;
+
+                if ( (End<=Begin) || ( static_cast<unsigned int>(End-Begin) < N ) )
+                    return result_type( Begin, End );
+
+                return result_type(Begin,Begin+N);
+            }
+
+            // Find head implementation
+            template<typename ForwardIteratorT>
+                iterator_range<ForwardIteratorT>
+            find_head_impl(
+                ForwardIteratorT Begin,
+                ForwardIteratorT End,
+                unsigned int N )
+            {
+                typedef BOOST_STRING_TYPENAME boost::detail::
+                    iterator_traits<ForwardIteratorT>::iterator_category category;
+
+                return ::boost::algorithm::detail::find_head_impl( Begin, End, N, category() );
+            }
+
+            template< typename ForwardIteratorT >
+                iterator_range<ForwardIteratorT>
+            find_tail_impl(
+                ForwardIteratorT Begin,
+                ForwardIteratorT End,
+                unsigned int N,
+                std::forward_iterator_tag )
+            {
+                typedef ForwardIteratorT input_iterator_type;
+                typedef iterator_range<ForwardIteratorT> result_type;
+
+                unsigned int Index=0;
+                input_iterator_type It=Begin;
+                input_iterator_type It2=Begin;
+
+                // Advance It2 by N increments
+                for( Index=0; Index<N && It2!=End; ++Index,++It2 ) {};
+
+                // Advance It, It2 to the end
+                for(; It2!=End; ++It,++It2 ) {};
+
+                return result_type( It, It2 );
+            }
+
+            template< typename ForwardIteratorT >
+                iterator_range<ForwardIteratorT>
+            find_tail_impl(
+                ForwardIteratorT Begin,
+                ForwardIteratorT End,
+                unsigned int N,
+                std::bidirectional_iterator_tag )
+            {
+                typedef ForwardIteratorT input_iterator_type;
+                typedef iterator_range<ForwardIteratorT> result_type;
+
+                input_iterator_type It=End;
+                for(
+                    unsigned int Index=0;
+                    Index<N && It!=Begin; ++Index,--It ) {};
+
+                return result_type( It, End );
+            }
+
+            template< typename ForwardIteratorT >
+                iterator_range<ForwardIteratorT>
+            find_tail_impl(
+                ForwardIteratorT Begin,
+                ForwardIteratorT End,
+                unsigned int N,
+                std::random_access_iterator_tag )
+            {
+                typedef ForwardIteratorT input_iterator_type;
+                typedef iterator_range<ForwardIteratorT> result_type;
+
+                if ( (End<=Begin) || ( static_cast<unsigned int>(End-Begin) < N ) )
+                    return result_type( Begin, End );
+
+                return result_type( End-N, End );
+            }
+
+                        // Operation
+            template< typename ForwardIteratorT >
+            iterator_range<ForwardIteratorT>
+            find_tail_impl(
+                ForwardIteratorT Begin,
+                ForwardIteratorT End,
+                unsigned int N )
+            {
+                typedef BOOST_STRING_TYPENAME boost::detail::
+                    iterator_traits<ForwardIteratorT>::iterator_category category;
+
+                return ::boost::algorithm::detail::find_tail_impl( Begin, End, N, category() );
+            }
+
+
+
 //  find head functor -----------------------------------------------//
 
+
             // find a head in the sequence ( functor )
             /*
-                This functor find a head of the specified range. For 
-                a specified N, the head is a subsequence of N starting 
+                This functor find a head of the specified range. For
+                a specified N, the head is a subsequence of N starting
                 elements of the range.
             */
             struct head_finderF
             {
                 // Construction
-                head_finderF( unsigned int N ) : m_N(N) {}
+                head_finderF( int N ) : m_N(N) {}
 
                 // Operation
                 template< typename ForwardIteratorT >
                 iterator_range<ForwardIteratorT>
-                operator()( 
-                    ForwardIteratorT Begin, 
+                operator()(
+                    ForwardIteratorT Begin,
                     ForwardIteratorT End ) const
                 {
-                    typedef BOOST_STRING_TYPENAME boost::detail::
-                        iterator_traits<ForwardIteratorT>::iterator_category category;
+                    if(m_N>=0)
+                    {
+                        return ::boost::algorithm::detail::find_head_impl( Begin, End, m_N );
+                    }
+                    else
+                    {
+                        iterator_range<ForwardIteratorT> Res=
+                            ::boost::algorithm::detail::find_tail_impl( Begin, End, -m_N );
 
-                    return findit( Begin, End, category() );
+                        return ::boost::make_iterator_range(Begin, Res.begin());
+                    }
                 }
 
             private:
-                // Find operation implementation
-                template< typename ForwardIteratorT >
-                    iterator_range<ForwardIteratorT>
-                findit( 
-                    ForwardIteratorT Begin,
-                    ForwardIteratorT End,
-                    std::forward_iterator_tag ) const
-                {
-                    typedef ForwardIteratorT input_iterator_type;
-                    typedef iterator_range<ForwardIteratorT> result_type;
-
-                    input_iterator_type It=Begin;
-                    for(
-                        unsigned int Index=0; 
-                        Index<m_N && It!=End; ++Index,++It ) {};
-    
-                    return result_type( Begin, It );
-                }
-
-                template< typename ForwardIteratorT >
-                    iterator_range<ForwardIteratorT>
-                findit( 
-                    ForwardIteratorT Begin,
-                    ForwardIteratorT End,
-                    std::random_access_iterator_tag ) const
-                {
-                    typedef ForwardIteratorT input_iterator_type;
-                    typedef iterator_range<ForwardIteratorT> result_type;
-
-                    if ( (End<=Begin) || ( static_cast<unsigned int>(End-Begin) < m_N ) )
-                        return result_type( Begin, End );
-
-                    return result_type(Begin,Begin+m_N);
-                }
-
-            private:
-                unsigned int m_N;
+                int m_N;
             };
 
 //  find tail functor -----------------------------------------------//
 
+
             // find a tail in the sequence ( functor )
             /*
-                This functor find a tail of the specified range. For 
-                a specified N, the head is a subsequence of N starting 
+                This functor find a tail of the specified range. For
+                a specified N, the head is a subsequence of N starting
                 elements of the range.
             */
             struct tail_finderF
             {
                 // Construction
-                tail_finderF( unsigned int N ) : m_N(N) {}
+                tail_finderF( int N ) : m_N(N) {}
 
                 // Operation
                 template< typename ForwardIteratorT >
                 iterator_range<ForwardIteratorT>
-                operator()( 
-                    ForwardIteratorT Begin, 
+                operator()(
+                    ForwardIteratorT Begin,
                     ForwardIteratorT End ) const
                 {
-                    typedef BOOST_STRING_TYPENAME boost::detail::
-                        iterator_traits<ForwardIteratorT>::iterator_category category;
+                    if(m_N>=0)
+                    {
+                        return ::boost::algorithm::detail::find_tail_impl( Begin, End, m_N );
+                    }
+                    else
+                    {
+                        iterator_range<ForwardIteratorT> Res=
+                            ::boost::algorithm::detail::find_head_impl( Begin, End, -m_N );
 
-                    return findit( Begin, End, category() );
+                        return ::boost::make_iterator_range(Res.end(), End);
+                    }
                 }
 
             private:
-                // Find operation implementation
-                template< typename ForwardIteratorT >
-                    iterator_range<ForwardIteratorT>
-                findit( 
-                    ForwardIteratorT Begin,
-                    ForwardIteratorT End,
-                    std::forward_iterator_tag ) const
-                {
-                    typedef ForwardIteratorT input_iterator_type;
-                    typedef iterator_range<ForwardIteratorT> result_type;
-
-                    unsigned int Index=0; 
-                    input_iterator_type It=Begin;
-                    input_iterator_type It2=Begin;
-                    
-                    // Advance It2 by N incremets
-                    for( Index=0; Index<m_N && It2!=End; ++Index,++It2 ) {};
-
-                    // Advance It, It2 to the end
-                    for(; It2!=End; ++It,++It2 ) {};
-
-                    return result_type( It, It2 );
-                }
-
-                template< typename ForwardIteratorT >
-                    iterator_range<ForwardIteratorT>
-                findit( 
-                    ForwardIteratorT Begin,
-                    ForwardIteratorT End,
-                    std::bidirectional_iterator_tag ) const
-                {
-                    typedef ForwardIteratorT input_iterator_type;
-                    typedef iterator_range<ForwardIteratorT> result_type;
-
-                    input_iterator_type It=End;
-                    for(
-                        unsigned int Index=0; 
-                        Index<m_N && It!=Begin; ++Index,--It ) {};
-    
-                    return result_type( It, End );
-                }
-
-                template< typename ForwardIteratorT >
-                    iterator_range<ForwardIteratorT>
-                findit( 
-                    ForwardIteratorT Begin,
-                    ForwardIteratorT End,
-                    std::random_access_iterator_tag ) const
-                {
-                    typedef ForwardIteratorT input_iterator_type;
-                    typedef iterator_range<ForwardIteratorT> result_type;
-
-                    if ( (End<=Begin) || ( static_cast<unsigned int>(End-Begin) < m_N ) )  
-                        return result_type( Begin, End );
-
-                    return result_type( End-m_N, End );
-                }
-
-
-            private:
-                unsigned int m_N;
+                int m_N;
             };
 
 //  find token functor -----------------------------------------------//
@@ -434,29 +546,29 @@ namespace boost {
                 with an exception that it return range instead of a single
                 iterator.
 
-                If bCompress is set to true, adjacent matching tokens are 
+                If bCompress is set to true, adjacent matching tokens are
                 concatenated into one match.
             */
             template< typename PredicateT >
             struct token_finderF
             {
                 // Construction
-                token_finderF( 
-                    PredicateT Pred, 
-                    token_compress_mode_type eCompress=token_compress_off ) : 
+                token_finderF(
+                    PredicateT Pred,
+                    token_compress_mode_type eCompress=token_compress_off ) :
                         m_Pred(Pred), m_eCompress(eCompress) {}
 
                 // Operation
                 template< typename ForwardIteratorT >
                 iterator_range<ForwardIteratorT>
-                operator()( 
-                    ForwardIteratorT Begin, 
+                operator()(
+                    ForwardIteratorT Begin,
                     ForwardIteratorT End ) const
                 {
                     typedef iterator_range<ForwardIteratorT> result_type;
 
                     ForwardIteratorT It=std::find_if( Begin, End, m_Pred );
-                
+
                     if( It==End )
                     {
                         return result_type( End, End );
@@ -468,11 +580,11 @@ namespace boost {
                         if( m_eCompress==token_compress_on )
                         {
                             // Find first non-matching character
-                            while( m_Pred(*It2) && It2!=End ) ++It2;
+                            while( It2!=End && m_Pred(*It2) ) ++It2;
                         }
                         else
                         {
-                            // Advance by one possition                         
+                            // Advance by one position
                             ++It2;
                         }
 
@@ -499,21 +611,27 @@ namespace boost {
                 typedef iterator_range<input_iterator_type> result_type;
 
                 // Construction
-                range_finderF( 
-                    input_iterator_type Begin, 
+                range_finderF(
+                    input_iterator_type Begin,
                     input_iterator_type End ) : m_Range(Begin, End) {}
 
-                range_finderF(const iterator_range<input_iterator_type>& Range) : 
+                range_finderF(const iterator_range<input_iterator_type>& Range) :
                     m_Range(Range) {}
 
                 // Operation
                 template< typename ForwardIterator2T >
-                iterator_range<ForwardIterator2T> 
-                operator()( 
-                    ForwardIterator2T, 
+                iterator_range<ForwardIterator2T>
+                operator()(
+                    ForwardIterator2T,
                     ForwardIterator2T ) const
                 {
+#if BOOST_WORKAROUND( __MWERKS__, <= 0x3003 ) 
+                    return iterator_range<const ForwardIterator2T>(this->m_Range);
+#elif BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
+                    return iterator_range<ForwardIterator2T>(m_Range.begin(), m_Range.end());
+#else
                     return m_Range;
+#endif
                 }
 
             private:

include/boost/algorithm/string/detail/finder_regex.hpp

@@ -1,19 +1,22 @@
 //  Boost string_algo library find_regex.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_FINDER_REGEX_DETAIL_HPP
 #define BOOST_STRING_FINDER_REGEX_DETAIL_HPP
 
 #include <boost/algorithm/string/config.hpp>
 #include <boost/regex.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
+
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
 
 namespace boost {
     namespace algorithm {
@@ -29,7 +32,6 @@ namespace boost {
                 typedef regex_search_result<IteratorT> type;
                 typedef iterator_range<IteratorT> base_type;
                 typedef BOOST_STRING_TYPENAME base_type::value_type value_type;
-                typedef BOOST_STRING_TYPENAME base_type::reference reference;
                 typedef BOOST_STRING_TYPENAME base_type::difference_type difference_type;
                 typedef BOOST_STRING_TYPENAME base_type::const_iterator const_iterator;
                 typedef BOOST_STRING_TYPENAME base_type::iterator iterator;
@@ -96,7 +98,7 @@ namespace boost {
                     // instantiate match result
                     match_results<input_iterator_type> result;
                     // search for a match
-                    if ( regex_search( Begin, End, result, m_Rx, m_MatchFlags ) )
+                    if ( ::boost::regex_search( Begin, End, result, m_Rx, m_MatchFlags ) )
                     {
                         // construct a result
                         return result_type( result );

include/boost/algorithm/string/detail/formatter.hpp

@@ -1,17 +1,22 @@
 //  Boost string_algo library formatter.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
 //  See http://www.boost.org for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_FORMATTER_DETAIL_HPP
 #define BOOST_STRING_FORMATTER_DETAIL_HPP
 
-#include <boost/algorithm/string/collection_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
+
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/const_iterator.hpp>
+
 #include <boost/algorithm/string/detail/util.hpp>
 
 //  generic replace functors -----------------------------------------------//
@@ -23,22 +28,30 @@ namespace boost {
 //  const format functor ----------------------------------------------------//
 
             // constant format functor
-            template<typename CollectionT>
+            template<typename RangeT>
             struct const_formatF
             {
             private:
                 typedef BOOST_STRING_TYPENAME
-                    const_iterator_of<CollectionT>::type format_iterator;
+                    range_const_iterator<RangeT>::type format_iterator;
                 typedef iterator_range<format_iterator> result_type;
             
             public:
                 // Construction
-                const_formatF(const CollectionT& Format) :
-                    m_Format(begin(Format), end(Format)) {}
+                const_formatF(const RangeT& Format) :
+                    m_Format(::boost::begin(Format), ::boost::end(Format)) {}
 
                 // Operation
-                template<typename Collection2T>
-                const result_type& operator()(const Collection2T&) const
+#if BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x564))
+                template<typename Range2T>
+                result_type& operator()(const Range2T&)
+                {
+                    return m_Format;
+                }
+#endif
+
+                template<typename Range2T>
+                const result_type& operator()(const Range2T&) const
                 {
                     return m_Format;
                 }
@@ -50,14 +63,14 @@ namespace boost {
 //  identity format functor ----------------------------------------------------//
 
             // identity format functor
-            template<typename CollectionT>
+            template<typename RangeT>
             struct identity_formatF
             {
                 // Operation
-                template< typename Collection2T >
-                const CollectionT& operator()(const Collection2T& Replace) const
+                template< typename Range2T >
+                const RangeT& operator()(const Range2T& Replace) const
                 {
-                    return CollectionT(begin(Replace), end(Replace));
+                    return RangeT(::boost::begin(Replace), ::boost::end(Replace));
                 }
             };
 
@@ -74,6 +87,31 @@ namespace boost {
                 }
             };
 
+//  dissect format functor ----------------------------------------------------//
+
+            // dissect format functor
+            template<typename FinderT>
+            struct dissect_formatF
+            {
+            public:
+                // Construction
+                dissect_formatF(FinderT Finder) :
+                  m_Finder(Finder) {}
+
+                  // Operation
+                  template<typename RangeT>
+                  inline iterator_range< 
+                      BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type>
+                  operator()(const RangeT& Replace) const
+                  {
+                      return m_Finder(::boost::begin(Replace), ::boost::end(Replace));
+                  }
+
+            private:
+                FinderT m_Finder;
+            };
+
+
         } // namespace detail
     } // namespace algorithm
 } // namespace boost

include/boost/algorithm/string/detail/formatter_regex.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library formatter_regex.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_FORMATTER_REGEX_DETAIL_HPP
 #define BOOST_STRING_FORMATTER_REGEX_DETAIL_HPP

include/boost/algorithm/string/detail/predicate.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library predicate.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_PREDICATE_DETAIL_HPP
 #define BOOST_STRING_PREDICATE_DETAIL_HPP
@@ -62,7 +63,7 @@ namespace boost {
 
                 iterator_range<ForwardIterator1T> Result
                     =last_finder( 
-                        make_iterator_range(SubBegin, SubEnd),
+                        ::boost::make_iterator_range(SubBegin, SubEnd),
                         Comp)(Begin, End);
 
                 return !Result.empty() && Result.end()==End;

include/boost/algorithm/string/detail/replace_storage.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library replace_storage.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_REPLACE_STORAGE_DETAIL_HPP
 #define BOOST_STRING_REPLACE_STORAGE_DETAIL_HPP
@@ -13,9 +14,7 @@
 #include <boost/algorithm/string/config.hpp>
 #include <algorithm>
 #include <boost/mpl/bool.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
 #include <boost/algorithm/string/sequence_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
 #include <boost/algorithm/string/detail/sequence.hpp>
 
 namespace boost {
@@ -47,7 +46,7 @@ namespace boost {
                 StorageT& Storage,
                 const WhatT& What )
             {
-                Storage.insert( Storage.end(), begin(What), end(What) );
+                Storage.insert( Storage.end(), ::boost::begin(What), ::boost::end(What) );
             }
 
 
@@ -69,7 +68,7 @@ namespace boost {
                     ForwardIteratorT SegmentEnd )
                 {
                     // Copy data from the storage until the beginning of the segment
-                    ForwardIteratorT It=move_from_storage( Storage, InsertIt, SegmentBegin );
+                    ForwardIteratorT It=::boost::algorithm::detail::move_from_storage( Storage, InsertIt, SegmentBegin );
 
                     // 3 cases are possible :
                     //   a) Storage is empty, It==SegmentBegin
@@ -126,7 +125,7 @@ namespace boost {
 
                 {
                     // Call replace to do the job
-                    replace( Input, InsertIt, SegmentBegin, Storage );
+                    ::boost::algorithm::detail::replace( Input, InsertIt, SegmentBegin, Storage );
                     // Empty the storage
                     Storage.clear();
                     // Iterators were not changed, simply return the end of segment

include/boost/algorithm/string/detail/sequence.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library sequence.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_DETAIL_SEQUENCE_HPP
 #define BOOST_STRING_DETAIL_SEQUENCE_HPP
@@ -13,7 +14,9 @@
 #include <boost/algorithm/string/config.hpp>
 #include <boost/mpl/bool.hpp>
 #include <boost/mpl/logical.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+
 #include <boost/algorithm/string/sequence_traits.hpp>
 
 namespace boost {
@@ -38,7 +41,7 @@ namespace boost {
                 BOOST_STRING_TYPENAME InputT::iterator At,
                 const InsertT& Insert )
             {
-                insert( Input, At, begin(Insert), end(Insert) );
+                ::boost::algorithm::detail::insert( Input, At, ::boost::begin(Insert), ::boost::end(Insert) );
             }
            
 //  erase helper  ---------------------------------------------------//
@@ -181,11 +184,11 @@ namespace boost {
             {
                 if(From!=To)
                 {
-                    replace( Input, From, To, begin(Insert), end(Insert) );
+                    ::boost::algorithm::detail::replace( Input, From, To, ::boost::begin(Insert), ::boost::end(Insert) );
                 }
                 else
                 {
-                    insert( Input, From, begin(Insert), end(Insert) );
+                    ::boost::algorithm::detail::insert( Input, From, ::boost::begin(Insert), ::boost::end(Insert) );
                 }
             }
 

include/boost/algorithm/string/detail/trim.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library trim.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_TRIM_DETAIL_HPP
 #define BOOST_STRING_TRIM_DETAIL_HPP
@@ -19,36 +20,6 @@ namespace boost {
 
 //  trim iterator helper -----------------------------------------------//
 
-            // Search for first non matching character from the beginning of the sequence
-            template< typename ForwardIteratorT, typename PredicateT >
-            inline ForwardIteratorT trim_begin( 
-                ForwardIteratorT InBegin, 
-                ForwardIteratorT InEnd, 
-                PredicateT IsSpace )
-            {
-                ForwardIteratorT It=InBegin;
-                for(; It!=InEnd; ++It )
-                {
-                    if (!IsSpace(*It))
-                        return It;
-                }
-
-                return It;
-            }
-
-            // Search for first non matching character from the end of the sequence
-            template< typename ForwardIteratorT, typename PredicateT >
-            inline ForwardIteratorT trim_end( 
-                ForwardIteratorT InBegin, 
-                ForwardIteratorT InEnd, 
-                PredicateT IsSpace )
-            {
-                typedef BOOST_STRING_TYPENAME boost::detail::
-                    iterator_traits<ForwardIteratorT>::iterator_category category;
-
-                return trim_end_iter_select( InBegin, InEnd, IsSpace, category() );
-            }
-
             template< typename ForwardIteratorT, typename PredicateT >
             inline ForwardIteratorT trim_end_iter_select( 
                 ForwardIteratorT InBegin, 
@@ -85,6 +56,36 @@ namespace boost {
 
                 return InBegin;
             }
+   // Search for first non matching character from the beginning of the sequence
+            template< typename ForwardIteratorT, typename PredicateT >
+            inline ForwardIteratorT trim_begin( 
+                ForwardIteratorT InBegin, 
+                ForwardIteratorT InEnd, 
+                PredicateT IsSpace )
+            {
+                ForwardIteratorT It=InBegin;
+                for(; It!=InEnd; ++It )
+                {
+                    if (!IsSpace(*It))
+                        return It;
+                }
+
+                return It;
+            }
+
+            // Search for first non matching character from the end of the sequence
+            template< typename ForwardIteratorT, typename PredicateT >
+            inline ForwardIteratorT trim_end( 
+                ForwardIteratorT InBegin, 
+                ForwardIteratorT InEnd, 
+                PredicateT IsSpace )
+            {
+                typedef BOOST_STRING_TYPENAME boost::detail::
+                    iterator_traits<ForwardIteratorT>::iterator_category category;
+
+                return ::boost::algorithm::detail::trim_end_iter_select( InBegin, InEnd, IsSpace, category() );
+            }
+
 
         } // namespace detail
     } // namespace algorithm

include/boost/algorithm/string/detail/util.hpp

@@ -1,17 +1,19 @@
 //  Boost string_algo library util.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_UTIL_DETAIL_HPP
 #define BOOST_STRING_UTIL_DETAIL_HPP
 
 #include <boost/algorithm/string/config.hpp>
 #include <functional>
+#include <boost/range/iterator_range.hpp>
 
 namespace boost {
     namespace algorithm {
@@ -22,7 +24,7 @@ namespace boost {
             //  empty_container 
             /*
                 This class represents always empty container,
-                containing elemets of type CharT.
+                containing elements of type CharT.
 
                 It is supposed to be used in a const version only
             */
@@ -92,7 +94,7 @@ namespace boost {
             {
                 SeqT operator()( const iterator_range<IteratorT>& Range ) const
                 {
-                    return copy_iterator_range<SeqT>(Range);
+                    return copy_range<SeqT>(Range);
                 }
             };
 

include/boost/algorithm/string/erase.hpp

@@ -1,18 +1,24 @@
 //  Boost string_algo library erase.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2006.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_ERASE_HPP
 #define BOOST_STRING_ERASE_HPP
 
 #include <boost/algorithm/string/config.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
+
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/iterator.hpp>
+#include <boost/range/const_iterator.hpp>
+
 #include <boost/algorithm/string/find_format.hpp>
 #include <boost/algorithm/string/finder.hpp>
 #include <boost/algorithm/string/formatter.hpp>
@@ -40,19 +46,19 @@ namespace boost {
 
             \note The second variant of this function provides the strong exception-safety guarantee
         */
-        template<typename OutputIteratorT, typename CollectionT>
+        template<typename OutputIteratorT, typename RangeT>
         inline OutputIteratorT erase_range_copy(
             OutputIteratorT Output,
-            const CollectionT& Input,
+            const RangeT& Input,
             const iterator_range<
                 BOOST_STRING_TYPENAME 
-                    const_iterator_of<CollectionT>::type>& SearchRange )
+                    range_const_iterator<RangeT>::type>& SearchRange )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                range_finder(SearchRange),
-                empty_formatter(Input) );
+                ::boost::algorithm::range_finder(SearchRange),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase range algorithm
@@ -64,12 +70,12 @@ namespace boost {
             const SequenceT& Input,
             const iterator_range<
                 BOOST_STRING_TYPENAME 
-                    const_iterator_of<SequenceT>::type>& SearchRange )
+                    range_const_iterator<SequenceT>::type>& SearchRange )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input,
-                range_finder(SearchRange),
-                empty_formatter(Input) );
+                ::boost::algorithm::range_finder(SearchRange),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase range algorithm
@@ -85,19 +91,19 @@ namespace boost {
             SequenceT& Input,
             const iterator_range<
                 BOOST_STRING_TYPENAME 
-                    iterator_of<SequenceT>::type>& SearchRange )
+                    range_iterator<SequenceT>::type>& SearchRange )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                range_finder(SearchRange),
-                empty_formatter(Input) );
+                ::boost::algorithm::range_finder(SearchRange),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
 //  erase_first  --------------------------------------------------------//
 
         //! Erase first algorithm
         /*!
-            Remove the first occurence of the substring from the input.
+            Remove the first occurrence of the substring from the input.
             The result is a modified copy of the input. It is returned as a sequence 
             or copied to the output iterator.
 
@@ -111,59 +117,59 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T>
+            typename Range1T, 
+            typename Range2T>
         inline OutputIteratorT erase_first_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search )
+            const Range1T& Input,
+            const Range2T& Search )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                first_finder(Search),
-                empty_formatter(Input) );
+                ::boost::algorithm::first_finder(Search),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase first algorithm
         /*!
             \overload
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline SequenceT erase_first_copy( 
             const SequenceT& Input,
-            const CollectionT& Search )
+            const RangeT& Search )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input, 
-                first_finder(Search),
-                empty_formatter(Input) );
+                ::boost::algorithm::first_finder(Search),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase first algorithm
         /*!
-            Remove the first occurence of the substring from the input. 
+            Remove the first occurrence of the substring from the input. 
             The input sequence is modified in-place.
 
             \param Input An input string
             \param Search A substring to be searched for. 
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline void erase_first( 
             SequenceT& Input,
-            const CollectionT& Search )
+            const RangeT& Search )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                first_finder(Search),
-                empty_formatter(Input) );
+                ::boost::algorithm::first_finder(Search),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
 //  erase_first ( case insensitive ) ------------------------------------//
 
         //! Erase first algorithm ( case insensitive )
         /*!
-            Remove the first occurence of the substring from the input. 
+            Remove the first occurrence of the substring from the input. 
             The result is a modified copy of the input. It is returned as a sequence 
             or copied to the output iterator.
             Searching is case insensitive.
@@ -179,63 +185,63 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T>
+            typename Range1T, 
+            typename Range2T>
         inline OutputIteratorT ierase_first_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search,
+            const Range1T& Input,
+            const Range2T& Search,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                first_finder(Search, is_iequal(Loc)),
-                empty_formatter(Input) );
+                ::boost::algorithm::first_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase first algorithm ( case insensitive )
         /*!
             \overload
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline SequenceT ierase_first_copy( 
             const SequenceT& Input,
-            const CollectionT& Search,
+            const RangeT& Search,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input, 
-                first_finder(Search, is_iequal(Loc)),
-                empty_formatter(Input) );
+                ::boost::algorithm::first_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase first algorithm ( case insensitive )
         /*!
-            Remove the first occurence of the substring from the input. 
+            Remove the first occurrence of the substring from the input. 
             The input sequence is modified in-place. Searching is case insensitive.
 
             \param Input An input string
             \param Search A substring to be searched for
             \param Loc A locale used for case insensitive comparison
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline void ierase_first( 
             SequenceT& Input,
-            const CollectionT& Search,
+            const RangeT& Search,
             const std::locale& Loc=std::locale() )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                first_finder(Search, is_iequal(Loc)),
-                empty_formatter(Input) );
+                ::boost::algorithm::first_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
 //  erase_last  --------------------------------------------------------//
 
         //! Erase last algorithm
         /*!
-            Remove the last occurence of the substring from the input. 
+            Remove the last occurrence of the substring from the input. 
             The result is a modified copy of the input. It is returned as a sequence 
             or copied to the output iterator.
 
@@ -249,59 +255,59 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T>
+            typename Range1T, 
+            typename Range2T>
         inline OutputIteratorT erase_last_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search )
+            const Range1T& Input,
+            const Range2T& Search )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                last_finder(Search),
-                empty_formatter(Input) );
+                ::boost::algorithm::last_finder(Search),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase last algorithm
         /*!
             \overload
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline SequenceT erase_last_copy( 
             const SequenceT& Input,
-            const CollectionT& Search )
+            const RangeT& Search )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input, 
-                last_finder(Search),
-                empty_formatter(Input) );
+                ::boost::algorithm::last_finder(Search),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase last algorithm
         /*!
-            Remove the last occurence of the substring from the input. 
+            Remove the last occurrence of the substring from the input. 
             The input sequence is modified in-place.
 
             \param Input An input string
             \param Search A substring to be searched for 
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline void erase_last( 
             SequenceT& Input,
-            const CollectionT& Search )
+            const RangeT& Search )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                last_finder(Search),
-                empty_formatter(Input) );
+                ::boost::algorithm::last_finder(Search),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
 //  erase_last ( case insensitive ) ------------------------------------//
 
         //! Erase last algorithm ( case insensitive )
         /*!
-            Remove the last occurence of the substring from the input. 
+            Remove the last occurrence of the substring from the input. 
             The result is a modified copy of the input. It is returned as a sequence 
             or copied to the output iterator.
             Searching is case insensitive.
@@ -317,63 +323,63 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T>
+            typename Range1T, 
+            typename Range2T>
         inline OutputIteratorT ierase_last_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search,
+            const Range1T& Input,
+            const Range2T& Search,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                last_finder(Search, is_iequal(Loc)),
-                empty_formatter(Input) );
+                ::boost::algorithm::last_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase last algorithm ( case insensitive )
         /*!
             \overload
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline SequenceT ierase_last_copy( 
             const SequenceT& Input,
-            const CollectionT& Search,
+            const RangeT& Search,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input, 
-                last_finder(Search, is_iequal(Loc)),
-                empty_formatter(Input) );
+                ::boost::algorithm::last_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase last algorithm ( case insensitive )
         /*!
-            Remove the last occurence of the substring from the input. 
+            Remove the last occurrence of the substring from the input. 
             The input sequence is modified in-place. Searching is case insensitive.
 
             \param Input An input string
             \param Search A substring to be searched for
             \param Loc A locale used for case insensitive comparison
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline void ierase_last( 
             SequenceT& Input,
-            const CollectionT& Search,
+            const RangeT& Search,
             const std::locale& Loc=std::locale() )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                last_finder(Search, is_iequal(Loc)),
-                empty_formatter(Input) );
+                ::boost::algorithm::last_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
 //  erase_nth --------------------------------------------------------------------//
 
         //! Erase nth algorithm
         /*!
-            Remove the Nth occurence of the substring in the input.
+            Remove the Nth occurrence of the substring in the input.
             The result is a modified copy of the input. It is returned as a sequence 
             or copied to the output iterator.
             
@@ -382,6 +388,7 @@ namespace boost {
             \param Input An input string
             \param Search A substring to be searched for
             \param Nth An index of the match to be replaced. The index is 0-based.
+                For negative N, matches are counted from the end of string.
             \return An output iterator pointing just after the last inserted character or
                 a modified copy of the input
 
@@ -389,63 +396,64 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T>
+            typename Range1T, 
+            typename Range2T>
         inline OutputIteratorT erase_nth_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search,
-            unsigned int Nth )
+            const Range1T& Input,
+            const Range2T& Search,
+            int Nth )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                nth_finder(Search, Nth),
-                empty_formatter(Input) );
+                ::boost::algorithm::nth_finder(Search, Nth),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase nth algorithm
         /*!
             \overload
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline SequenceT erase_nth_copy( 
             const SequenceT& Input,
-            const CollectionT& Search,
-            unsigned int Nth )
+            const RangeT& Search,
+            int Nth )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input, 
-                nth_finder(Search, Nth),
-                empty_formatter(Input) );
+                ::boost::algorithm::nth_finder(Search, Nth),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase nth algorithm
         /*!
-            Remove the Nth occurence of the substring in the input.
+            Remove the Nth occurrence of the substring in the input.
             The input sequence is modified in-place.
 
             \param Input An input string
             \param Search A substring to be searched for. 
             \param Nth An index of the match to be replaced. The index is 0-based.
+                For negative N, matches are counted from the end of string.
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline void erase_nth( 
             SequenceT& Input,
-            const CollectionT& Search,
-            unsigned int Nth )
+            const RangeT& Search,
+            int Nth )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                nth_finder(Search, Nth),
-                empty_formatter(Input) );
+                ::boost::algorithm::nth_finder(Search, Nth),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
 //  erase_nth ( case insensitive ) ---------------------------------------------//
 
         //! Erase nth algorithm ( case insensitive )
         /*!
-            Remove the Nth occurence of the substring in the input.
+            Remove the Nth occurrence of the substring in the input.
             The result is a modified copy of the input. It is returned as a sequence 
             or copied to the output iterator. 
             Searching is case insensitive.
@@ -454,6 +462,7 @@ namespace boost {
             \param Input An input string
             \param Search A substring to be searched for.
             \param Nth An index of the match to be replaced. The index is 0-based.
+                For negative N, matches are counted from the end of string.
             \param Loc A locale used for case insensitive comparison
             \return An output iterator pointing just after the last inserted character or
                 a modified copy of the input
@@ -462,60 +471,61 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T>
+            typename Range1T, 
+            typename Range2T>
         inline OutputIteratorT ierase_nth_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search,
-            unsigned int Nth,
+            const Range1T& Input,
+            const Range2T& Search,
+            int Nth,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                nth_finder(Search, Nth, is_iequal(Loc)),
-                empty_formatter(Input) );
+                ::boost::algorithm::nth_finder(Search, Nth, is_iequal(Loc)),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase nth algorithm
         /*!
             \overload
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline SequenceT ierase_nth_copy( 
             const SequenceT& Input,
-            const CollectionT& Search,
-            unsigned int Nth,
+            const RangeT& Search,
+            int Nth,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input, 
-                nth_finder(Search, Nth, is_iequal(Loc)),
+                ::boost::algorithm::nth_finder(Search, Nth, is_iequal(Loc)),
                 empty_formatter(Input) );
         }
 
         //! Erase nth algorithm
         /*!
-            Remove the Nth occurence of the substring in the input.
+            Remove the Nth occurrence of the substring in the input.
             The input sequence is modified in-place. Searching is case insensitive.
 
             \param Input An input string
             \param Search A substring to be searched for. 
             \param Nth An index of the match to be replaced. The index is 0-based.
+                For negative N, matches are counted from the end of string.
             \param Loc A locale used for case insensitive comparison
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline void ierase_nth( 
             SequenceT& Input,
-            const CollectionT& Search,
-            unsigned int Nth,
+            const RangeT& Search,
+            int Nth,
             const std::locale& Loc=std::locale() )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                nth_finder(Search, Nth, is_iequal(Loc)),
-                empty_formatter(Input) );
+                ::boost::algorithm::nth_finder(Search, Nth, is_iequal(Loc)),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
 
@@ -538,33 +548,33 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T>
+            typename Range1T, 
+            typename Range2T>
         inline OutputIteratorT erase_all_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search )
+            const Range1T& Input,
+            const Range2T& Search )
         {
-            return find_format_all_copy(
+            return ::boost::algorithm::find_format_all_copy(
                 Output,
                 Input,
-                first_finder(Search),
-                empty_formatter(Input) );
+                ::boost::algorithm::first_finder(Search),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase all algorithm
         /*!
             \overload
         */  
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline SequenceT erase_all_copy( 
             const SequenceT& Input,
-            const CollectionT& Search )
+            const RangeT& Search )
         {
-            return find_format_all_copy( 
+            return ::boost::algorithm::find_format_all_copy( 
                 Input, 
-                first_finder(Search),
-                empty_formatter(Input) );
+                ::boost::algorithm::first_finder(Search),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase all algorithm
@@ -575,15 +585,15 @@ namespace boost {
             \param Input An input string
             \param Search A substring to be searched for. 
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline void erase_all( 
             SequenceT& Input,
-            const CollectionT& Search )
+            const RangeT& Search )
         {
-            find_format_all( 
+            ::boost::algorithm::find_format_all( 
                 Input, 
-                first_finder(Search),
-                empty_formatter(Input) );
+                ::boost::algorithm::first_finder(Search),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
 //  erase_all ( case insensitive ) ------------------------------------//
@@ -606,35 +616,35 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T>
+            typename Range1T, 
+            typename Range2T>
         inline OutputIteratorT ierase_all_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search,
+            const Range1T& Input,
+            const Range2T& Search,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_all_copy(
+            return ::boost::algorithm::find_format_all_copy(
                 Output,
                 Input,
-                first_finder(Search, is_iequal(Loc)),
-                empty_formatter(Input) );
+                ::boost::algorithm::first_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase all algorithm ( case insensitive )
         /*!
             \overload
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline SequenceT ierase_all_copy( 
             const SequenceT& Input,
-            const CollectionT& Search,
+            const RangeT& Search,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_all_copy( 
+            return ::boost::algorithm::find_format_all_copy( 
                 Input, 
-                first_finder(Search, is_iequal(Loc)),
-                empty_formatter(Input) );
+                ::boost::algorithm::first_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
         //! Erase all algorithm ( case insensitive )
@@ -646,23 +656,23 @@ namespace boost {
             \param Search A substring to be searched for. 
             \param Loc A locale used for case insensitive comparison
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline void ierase_all( 
             SequenceT& Input,
-            const CollectionT& Search,
+            const RangeT& Search,
             const std::locale& Loc=std::locale() )
         {
-            find_format_all( 
+            ::boost::algorithm::find_format_all( 
                 Input, 
-                first_finder(Search, is_iequal(Loc)),
-                empty_formatter(Input) );
+                ::boost::algorithm::first_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::empty_formatter(Input) );
         }
 
 //  erase_head --------------------------------------------------------------------//
 
         //! Erase head algorithm
         /*!
-            Remove the head from the input. The head is a prefix of a seqence of given size. 
+            Remove the head from the input. The head is a prefix of a sequence of given size. 
             If the sequence is shorter then required, the whole string is 
             considered to be the head. The result is a modified copy of the input. 
             It is returned as a sequence or copied to the output iterator.
@@ -670,7 +680,9 @@ namespace boost {
 
             \param Output An output iterator to which the result will be copied
             \param Input An input string
-            \param N Length of the head
+            \param N Length of the head.
+                For N>=0, at most N characters are extracted.
+                For N<0, size(Input)-|N| characters are extracted.
             \return An output iterator pointing just after the last inserted character or
                 a modified copy of the input
 
@@ -678,17 +690,17 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename CollectionT>
+            typename RangeT>
         inline OutputIteratorT erase_head_copy(
             OutputIteratorT Output,
-            const CollectionT& Input,
-            unsigned int N )
+            const RangeT& Input,
+            int N )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                head_finder(N),
-                empty_formatter( Input ) );
+                ::boost::algorithm::head_finder(N),
+                ::boost::algorithm::empty_formatter( Input ) );
         }
 
         //! Erase head algorithm
@@ -698,39 +710,41 @@ namespace boost {
         template<typename SequenceT>
         inline SequenceT erase_head_copy( 
             const SequenceT& Input,
-            unsigned int N )
+            int N )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input,
-                head_finder(N),
-                empty_formatter( Input ) );
+                ::boost::algorithm::head_finder(N),
+                ::boost::algorithm::empty_formatter( Input ) );
         }
 
         //! Erase head algorithm
         /*!
-            Remove the head from the input. The head is a prefix of a seqence of given size. 
+            Remove the head from the input. The head is a prefix of a sequence of given size. 
             If the sequence is shorter then required, the whole string is 
             considered to be the head. The input sequence is modified in-place.
 
             \param Input An input string
             \param N Length of the head
+                For N>=0, at most N characters are extracted.
+                For N<0, size(Input)-|N| characters are extracted.
         */
         template<typename SequenceT>
         inline void erase_head( 
             SequenceT& Input,
-            unsigned int N )
+            int N )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                head_finder(N),
-                empty_formatter( Input ) );
+                ::boost::algorithm::head_finder(N),
+                ::boost::algorithm::empty_formatter( Input ) );
         }
 
 //  erase_tail --------------------------------------------------------------------//
 
         //! Erase tail algorithm
         /*!
-            Remove the tail from the input. The tail is a suffix of a seqence of given size. 
+            Remove the tail from the input. The tail is a suffix of a sequence of given size. 
             If the sequence is shorter then required, the whole string is 
             considered to be the tail. 
             The result is a modified copy of the input. It is returned as a sequence 
@@ -738,7 +752,9 @@ namespace boost {
 
             \param Output An output iterator to which the result will be copied
             \param Input An input string
-            \param N Length of the head
+            \param N Length of the tail.                 
+                For N>=0, at most N characters are extracted.
+                For N<0, size(Input)-|N| characters are extracted.
             \return An output iterator pointing just after the last inserted character or
                 a modified copy of the input
             
@@ -746,17 +762,17 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename CollectionT>
+            typename RangeT>
         inline OutputIteratorT erase_tail_copy(
             OutputIteratorT Output,
-            const CollectionT& Input,
-            unsigned int N )
+            const RangeT& Input,
+            int N )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                tail_finder(N),
-                empty_formatter( Input ) );
+                ::boost::algorithm::tail_finder(N),
+                ::boost::algorithm::empty_formatter( Input ) );
         }
 
         //! Erase tail algorithm
@@ -766,32 +782,34 @@ namespace boost {
         template<typename SequenceT>
         inline SequenceT erase_tail_copy( 
             const SequenceT& Input,
-            unsigned int N )
+            int N )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input,
-                tail_finder(N),
-                empty_formatter( Input ) );
+                ::boost::algorithm::tail_finder(N),
+                ::boost::algorithm::empty_formatter( Input ) );
         }
 
         //! Erase tail algorithm
         /*!
-            Remove the tail from the input. The tail is a suffix of a seqence of given size. 
+            Remove the tail from the input. The tail is a suffix of a sequence of given size. 
             If the sequence is shorter then required, the whole string is
             considered to be the tail. The input sequence is modified in-place.
 
             \param Input An input string
-            \param N Length of the head
+            \param N Length of the tail
+                For N>=0, at most N characters are extracted.
+                For N<0, size(Input)-|N| characters are extracted.
         */
         template<typename SequenceT>
         inline void erase_tail( 
             SequenceT& Input,
-            unsigned int N )
+            int N )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                tail_finder(N),
-                empty_formatter( Input ) );
+                ::boost::algorithm::tail_finder(N),
+                ::boost::algorithm::empty_formatter( Input ) );
         }
 
     } // namespace algorithm

include/boost/algorithm/string/find.hpp

@@ -1,18 +1,24 @@
 //  Boost string_algo library find.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_FIND_HPP
 #define BOOST_STRING_FIND_HPP
 
 #include <boost/algorithm/string/config.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
+
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/iterator.hpp>
+#include <boost/range/as_literal.hpp>
+
 #include <boost/algorithm/string/finder.hpp>
 #include <boost/algorithm/string/compare.hpp>
 #include <boost/algorithm/string/constants.hpp>
@@ -36,45 +42,46 @@ namespace boost {
             \param Finder Finder object used for searching.
             \return 
                 An \c iterator_range delimiting the match. 
-                Returned iterator is either \c CollectionT::iterator or 
-                \c CollectionT::const_iterator, depending on the constness of 
+                Returned iterator is either \c RangeT::iterator or 
+                \c RangeT::const_iterator, depending on the constness of 
                 the input parameter.
         */
-        template<typename CollectionT, typename FinderT>
+        template<typename RangeT, typename FinderT>
         inline iterator_range< 
-            BOOST_STRING_TYPENAME result_iterator_of<CollectionT>::type>
+            BOOST_STRING_TYPENAME range_iterator<RangeT>::type>
         find( 
-            CollectionT& Input, 
-            FinderT Finder)
+            RangeT& Input, 
+            const FinderT& Finder)
         {
-            return Finder(begin(Input),end(Input));
+            iterator_range<BOOST_STRING_TYPENAME range_iterator<RangeT>::type> lit_input(::boost::as_literal(Input));
+
+            return Finder(::boost::begin(lit_input),::boost::end(lit_input));
         }
 
 //  find_first  -----------------------------------------------//
 
         //! Find first algorithm
         /*!
-            Search for the first occurence of the substring in the input. 
+            Search for the first occurrence of the substring in the input. 
             
             \param Input A string which will be searched.
             \param Search A substring to be searched for.
             \return 
                 An \c iterator_range delimiting the match. 
-                Returned iterator is either \c CollectionT::iterator or 
-                \c CollectionT::const_iterator, depending on the constness of 
+                Returned iterator is either \c RangeT::iterator or 
+                \c RangeT::const_iterator, depending on the constness of 
                 the input parameter.
 
               \note This function provides the strong exception-safety guarantee
         */
-        template<typename Collection1T, typename Collection2T>
+        template<typename Range1T, typename Range2T>
         inline iterator_range< 
-            BOOST_STRING_TYPENAME result_iterator_of<Collection1T>::type>
+            BOOST_STRING_TYPENAME range_iterator<Range1T>::type>
         find_first( 
-            Collection1T& Input, 
-            const Collection2T& Search)
+            Range1T& Input, 
+            const Range2T& Search)
         {
-            return first_finder(Search)(
-                begin(Input),end(Input));
+            return ::boost::algorithm::find(Input, ::boost::algorithm::first_finder(Search));
         }
 
         //! Find first algorithm ( case insensitive )
@@ -87,49 +94,47 @@ namespace boost {
             \param Loc A locale used for case insensitive comparison
             \return 
                 An \c iterator_range delimiting the match. 
-                Returned iterator is either \c Collection1T::iterator or 
-                \c Collection1T::const_iterator, depending on the constness of 
+                Returned iterator is either \c Range1T::iterator or 
+                \c Range1T::const_iterator, depending on the constness of 
                 the input parameter.
 
             \note This function provides the strong exception-safety guarantee
         */
-        template<typename Collection1T, typename Collection2T>
+        template<typename Range1T, typename Range2T>
         inline iterator_range< 
-            BOOST_STRING_TYPENAME result_iterator_of<Collection1T>::type>
+            BOOST_STRING_TYPENAME range_iterator<Range1T>::type>
         ifind_first( 
-            Collection1T& Input, 
-            const Collection2T& Search,
+            Range1T& Input, 
+            const Range2T& Search,
             const std::locale& Loc=std::locale())
         {
-            return first_finder(Search,is_iequal(Loc))(
-                begin(Input),end(Input));
+            return ::boost::algorithm::find(Input, ::boost::algorithm::first_finder(Search,is_iequal(Loc)));
         }
 
 //  find_last  -----------------------------------------------//
 
         //! Find last algorithm
         /*!
-            Search for the last occurence of the substring in the input. 
+            Search for the last occurrence of the substring in the input. 
             
             \param Input A string which will be searched.
             \param Search A substring to be searched for.
             \return 
                 An \c iterator_range delimiting the match. 
-                Returned iterator is either \c Collection1T::iterator or 
-                \c Collection1T::const_iterator, depending on the constness of 
+                Returned iterator is either \c Range1T::iterator or 
+                \c Range1T::const_iterator, depending on the constness of 
                 the input parameter.
 
             \note This function provides the strong exception-safety guarantee
         */
-        template<typename Collection1T, typename Collection2T>
+        template<typename Range1T, typename Range2T>
         inline iterator_range< 
-            BOOST_STRING_TYPENAME result_iterator_of<Collection1T>::type>
+            BOOST_STRING_TYPENAME range_iterator<Range1T>::type>
         find_last( 
-            Collection1T& Input, 
-            const Collection2T& Search)
+            Range1T& Input, 
+            const Range2T& Search)
         {
-            return last_finder(Search)(
-                begin(Input),end(Input));
+            return ::boost::algorithm::find(Input, ::boost::algorithm::last_finder(Search));
         }
 
         //! Find last algorithm ( case insensitive )
@@ -142,81 +147,80 @@ namespace boost {
             \param Loc A locale used for case insensitive comparison
             \return 
                 An \c iterator_range delimiting the match. 
-                Returned iterator is either \c Collection1T::iterator or 
-                \c Collection1T::const_iterator, depending on the constness of 
+                Returned iterator is either \c Range1T::iterator or 
+                \c Range1T::const_iterator, depending on the constness of 
                 the input parameter.
         
             \note This function provides the strong exception-safety guarantee    
         */
-        template<typename Collection1T, typename Collection2T>
+        template<typename Range1T, typename Range2T>
         inline iterator_range< 
-            BOOST_STRING_TYPENAME result_iterator_of<Collection1T>::type>
+            BOOST_STRING_TYPENAME range_iterator<Range1T>::type>
         ifind_last( 
-            Collection1T& Input, 
-            const Collection2T& Search,
+            Range1T& Input, 
+            const Range2T& Search,
             const std::locale& Loc=std::locale())
         {
-            return last_finder(Search, is_iequal(Loc))(
-                begin(Input),end(Input));
+            return ::boost::algorithm::find(Input, ::boost::algorithm::last_finder(Search, is_iequal(Loc)));
         }
 
 //  find_nth ----------------------------------------------------------------------//
 
         //! Find n-th algorithm 
         /*!
-            Search for the n-th (zero-indexed) occurence of the substring in the 
+            Search for the n-th (zero-indexed) occurrence of the substring in the 
             input.         
             
             \param Input A string which will be searched.
             \param Search A substring to be searched for.
             \param Nth An index (zero-indexed) of the match to be found.
+                For negative N, the matches are counted from the end of string.
             \return 
                 An \c iterator_range delimiting the match. 
-                Returned iterator is either \c Collection1T::iterator or 
-                \c Collection1T::const_iterator, depending on the constness of 
+                Returned iterator is either \c Range1T::iterator or 
+                \c Range1T::const_iterator, depending on the constness of 
                 the input parameter.
         */
-        template<typename Collection1T, typename Collection2T>
+        template<typename Range1T, typename Range2T>
         inline iterator_range< 
-            BOOST_STRING_TYPENAME result_iterator_of<Collection1T>::type>
+            BOOST_STRING_TYPENAME range_iterator<Range1T>::type>
         find_nth( 
-            Collection1T& Input, 
-            const Collection2T& Search,
-            unsigned int Nth)
+            Range1T& Input, 
+            const Range2T& Search,
+            int Nth)
         {
-            return nth_finder(Search,Nth)(
-                begin(Input),end(Input));
+            return ::boost::algorithm::find(Input, ::boost::algorithm::nth_finder(Search,Nth));
         }
 
         //! Find n-th algorithm ( case insensitive ).
         /*!
-            Search for the n-th (zero-indexed) occurence of the substring in the 
+            Search for the n-th (zero-indexed) occurrence of the substring in the 
             input. Searching is case insensitive.
             
             \param Input A string which will be searched.
             \param Search A substring to be searched for.
-            \param Nth An index (zero-indexed) of the match to be found.
+            \param Nth An index (zero-indexed) of the match to be found. 
+                For negative N, the matches are counted from the end of string.
             \param Loc A locale used for case insensitive comparison
             \return 
                 An \c iterator_range delimiting the match. 
-                Returned iterator is either \c Collection1T::iterator or 
-                \c Collection1T::const_iterator, depending on the constness of 
+                Returned iterator is either \c Range1T::iterator or 
+                \c Range1T::const_iterator, depending on the constness of 
                 the input parameter.
 
 
             \note This function provides the strong exception-safety guarantee
         */
-        template<typename Collection1T, typename Collection2T>
+        template<typename Range1T, typename Range2T>
         inline iterator_range< 
-            BOOST_STRING_TYPENAME result_iterator_of<Collection1T>::type>
+            BOOST_STRING_TYPENAME range_iterator<Range1T>::type>
         ifind_nth( 
-            Collection1T& Input, 
-            const Collection2T& Search,
-            unsigned int Nth,
+            Range1T& Input, 
+            const Range2T& Search,
+            int Nth,
             const std::locale& Loc=std::locale())
         {
-            return nth_finder(Search,Nth,is_iequal(Loc))(
-                begin(Input),end(Input));
+            return ::boost::algorithm::find(Input, ::boost::algorithm::nth_finder(Search,Nth,is_iequal(Loc)));
         }
 
 //  find_head ----------------------------------------------------------------------//
@@ -229,53 +233,55 @@ namespace boost {
 
             \param Input An input string
             \param N Length of the head
+                For N>=0, at most N characters are extracted.
+                For N<0, size(Input)-|N| characters are extracted.
             \return 
                 An \c iterator_range delimiting the match. 
-                Returned iterator is either \c Collection1T::iterator or 
-                \c Collection1T::const_iterator, depending on the constness of 
+                Returned iterator is either \c Range1T::iterator or 
+                \c Range1T::const_iterator, depending on the constness of 
                 the input parameter.
 
             \note This function provides the strong exception-safety guarantee
         */
-        template<typename CollectionT>
+        template<typename RangeT>
         inline iterator_range< 
-            BOOST_STRING_TYPENAME result_iterator_of<CollectionT>::type>
+            BOOST_STRING_TYPENAME range_iterator<RangeT>::type>
         find_head( 
-            CollectionT& Input, 
-            unsigned int N)
+            RangeT& Input, 
+            int N)
         {
-            return head_finder(N)(
-                begin(Input),end(Input));      
+            return ::boost::algorithm::find(Input, ::boost::algorithm::head_finder(N));
         }
 
 //  find_tail ----------------------------------------------------------------------//
 
         //! Find tail algorithm
         /*!
-            Get the head of the input. Head is a suffix of the string of the 
+            Get the tail of the input. Tail is a suffix of the string of the 
             given size. If the input is shorter then required, whole input if considered 
             to be the tail.
 
             \param Input An input string
-            \param N Length of the tail
+            \param N Length of the tail. 
+                For N>=0, at most N characters are extracted.
+                For N<0, size(Input)-|N| characters are extracted.
             \return 
                 An \c iterator_range delimiting the match. 
-                Returned iterator is either \c CollectionT::iterator or 
-                \c CollectionT::const_iterator, depending on the constness of 
+                Returned iterator is either \c RangeT::iterator or 
+                \c RangeT::const_iterator, depending on the constness of 
                 the input parameter.
 
 
             \note This function provides the strong exception-safety guarantee
         */
-        template<typename CollectionT>
+        template<typename RangeT>
         inline iterator_range< 
-            BOOST_STRING_TYPENAME result_iterator_of<CollectionT>::type>
+            BOOST_STRING_TYPENAME range_iterator<RangeT>::type>
         find_tail( 
-            CollectionT& Input, 
-            unsigned int N)
+            RangeT& Input, 
+            int N)
         {
-            return tail_finder(N)(
-                begin(Input),end(Input));      
+            return ::boost::algorithm::find(Input, ::boost::algorithm::tail_finder(N));
         }
 
 //  find_token --------------------------------------------------------------------//
@@ -291,22 +297,21 @@ namespace boost {
             \param eCompress Enable/Disable compressing of adjacent tokens
             \return 
                 An \c iterator_range delimiting the match. 
-                Returned iterator is either \c CollectionT::iterator or 
-                \c CollectionT::const_iterator, depending on the constness of 
+                Returned iterator is either \c RangeT::iterator or 
+                \c RangeT::const_iterator, depending on the constness of 
                 the input parameter.
         
             \note This function provides the strong exception-safety guarantee    
         */
-        template<typename CollectionT, typename PredicateT>
+        template<typename RangeT, typename PredicateT>
         inline iterator_range< 
-            BOOST_STRING_TYPENAME result_iterator_of<CollectionT>::type>
+            BOOST_STRING_TYPENAME range_iterator<RangeT>::type>
         find_token( 
-            CollectionT& Input,
+            RangeT& Input,
             PredicateT Pred,
             token_compress_mode_type eCompress=token_compress_off)
         {
-            return token_finder(Pred, eCompress)(
-                begin(Input),end(Input));       
+            return ::boost::algorithm::find(Input, ::boost::algorithm::token_finder(Pred, eCompress));
         }
 
     } // namespace algorithm

include/boost/algorithm/string/find_format.hpp

@@ -1,19 +1,24 @@
 //  Boost string_algo library find_format.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_FIND_FORMAT_HPP
 #define BOOST_STRING_FIND_FORMAT_HPP
 
 #include <deque>
 #include <boost/detail/iterator.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/const_iterator.hpp>
+#include <boost/range/as_literal.hpp>
+
 #include <boost/algorithm/string/concept.hpp>
 #include <boost/algorithm/string/detail/find_format.hpp>
 #include <boost/algorithm/string/detail/find_format_all.hpp>
@@ -47,30 +52,34 @@ namespace boost {
         */
         template< 
             typename OutputIteratorT,
-            typename CollectionT,
+            typename RangeT,
             typename FinderT,
             typename FormatterT>
         inline OutputIteratorT find_format_copy(
             OutputIteratorT Output,
-            const CollectionT& Input,
+            const RangeT& Input,
             FinderT Finder,
             FormatterT Formatter )
         {
             // Concept check
-            function_requires< 
-                FinderConcept<FinderT,
-                BOOST_STRING_TYPENAME const_iterator_of<CollectionT>::type> >();
-            function_requires< 
+            BOOST_CONCEPT_ASSERT((
+                FinderConcept<
+                    FinderT,
+                    BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type>
+                ));
+            BOOST_CONCEPT_ASSERT((
                 FormatterConcept<
                     FormatterT,
-                    FinderT,BOOST_STRING_TYPENAME const_iterator_of<CollectionT>::type> >();
+                    FinderT,BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type>
+                ));
+
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> lit_input(::boost::as_literal(Input));
 
             return detail::find_format_copy_impl(
                 Output,
-                Input,
-                Finder,
+                lit_input,
                 Formatter,
-                Finder( begin(Input), end(Input) ) );
+                Finder( ::boost::begin(lit_input), ::boost::end(lit_input) ) );
         }
 
         //! Generic replace algorithm
@@ -87,19 +96,21 @@ namespace boost {
             FormatterT Formatter )
         {
             // Concept check
-            function_requires< 
-                FinderConcept<FinderT,
-                BOOST_STRING_TYPENAME const_iterator_of<SequenceT>::type> >();
-            function_requires< 
+            BOOST_CONCEPT_ASSERT((
+                FinderConcept<
+                    FinderT,
+                    BOOST_STRING_TYPENAME range_const_iterator<SequenceT>::type>
+                ));
+            BOOST_CONCEPT_ASSERT((
                 FormatterConcept<
                     FormatterT,
-                    FinderT,BOOST_STRING_TYPENAME const_iterator_of<SequenceT>::type> >();
+                    FinderT,BOOST_STRING_TYPENAME range_const_iterator<SequenceT>::type>
+                ));
 
             return detail::find_format_copy_impl(
                 Input,
-                Finder,
                 Formatter,
-                Finder(begin(Input), end(Input)));
+                Finder(::boost::begin(Input), ::boost::end(Input)));
         }
 
         //! Generic replace algorithm
@@ -121,19 +132,21 @@ namespace boost {
             FormatterT Formatter)
         {
             // Concept check
-            function_requires< 
-                FinderConcept<FinderT,
-                BOOST_STRING_TYPENAME const_iterator_of<SequenceT>::type> >();
-            function_requires< 
+            BOOST_CONCEPT_ASSERT((
+                FinderConcept<
+                    FinderT,
+                    BOOST_STRING_TYPENAME range_const_iterator<SequenceT>::type>
+                ));
+            BOOST_CONCEPT_ASSERT(( 
                 FormatterConcept<
                     FormatterT,
-                    FinderT,BOOST_STRING_TYPENAME const_iterator_of<SequenceT>::type> >();
+                    FinderT,BOOST_STRING_TYPENAME range_const_iterator<SequenceT>::type>
+                ));
 
             detail::find_format_impl(
                 Input,
-                Finder,
                 Formatter,
-                Finder(begin(Input), end(Input)));
+                Finder(::boost::begin(Input), ::boost::end(Input)));
         }
 
 
@@ -158,30 +171,35 @@ namespace boost {
         */
         template< 
             typename OutputIteratorT,
-            typename CollectionT,
+            typename RangeT,
             typename FinderT,
             typename FormatterT>
         inline OutputIteratorT find_format_all_copy(
             OutputIteratorT Output,
-            const CollectionT& Input,
+            const RangeT& Input,
             FinderT Finder,
             FormatterT Formatter)
         {
             // Concept check
-            function_requires< 
-                FinderConcept<FinderT,
-                BOOST_STRING_TYPENAME const_iterator_of<CollectionT>::type> >();
-            function_requires< 
+            BOOST_CONCEPT_ASSERT(( 
+                FinderConcept<
+                    FinderT,
+                    BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type>
+                ));
+            BOOST_CONCEPT_ASSERT(( 
                 FormatterConcept<
                     FormatterT,
-                    FinderT,BOOST_STRING_TYPENAME const_iterator_of<CollectionT>::type> >();
+                    FinderT,BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type>
+                ));
+
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> lit_input(::boost::as_literal(Input));
 
             return detail::find_format_all_copy_impl(
                 Output,
-                Input,
+                lit_input,
                 Finder,
                 Formatter,
-                Finder(begin(Input), end(Input)));
+                Finder(::boost::begin(lit_input), ::boost::end(lit_input)));
         }
 
         //! Generic replace all algorithm
@@ -198,19 +216,22 @@ namespace boost {
             FormatterT Formatter )
         {
             // Concept check
-            function_requires< 
-                FinderConcept<FinderT,
-                BOOST_STRING_TYPENAME const_iterator_of<SequenceT>::type> >();
-            function_requires< 
+            BOOST_CONCEPT_ASSERT((
+                FinderConcept<
+                    FinderT,
+                    BOOST_STRING_TYPENAME range_const_iterator<SequenceT>::type>
+                ));
+            BOOST_CONCEPT_ASSERT((
                 FormatterConcept<
                     FormatterT,
-                    FinderT,BOOST_STRING_TYPENAME const_iterator_of<SequenceT>::type> >();
+                    FinderT,BOOST_STRING_TYPENAME range_const_iterator<SequenceT>::type>
+                ));
 
             return detail::find_format_all_copy_impl(
                 Input,
                 Finder,
                 Formatter,
-                Finder( begin(Input), end(Input) ) );
+                Finder( ::boost::begin(Input), ::boost::end(Input) ) );
         }
 
         //! Generic replace all algorithm
@@ -233,19 +254,22 @@ namespace boost {
             FormatterT Formatter )
         {
             // Concept check
-            function_requires< 
-                FinderConcept<FinderT,
-                BOOST_STRING_TYPENAME const_iterator_of<SequenceT>::type> >();
-            function_requires< 
+            BOOST_CONCEPT_ASSERT((
+                FinderConcept<
+                    FinderT,
+                    BOOST_STRING_TYPENAME range_const_iterator<SequenceT>::type>
+                ));
+            BOOST_CONCEPT_ASSERT((
                 FormatterConcept<
                     FormatterT,
-                    FinderT,BOOST_STRING_TYPENAME const_iterator_of<SequenceT>::type> >();
+                    FinderT,BOOST_STRING_TYPENAME range_const_iterator<SequenceT>::type>
+                ));
 
             detail::find_format_all_impl(
                 Input,
                 Finder,
                 Formatter,
-                Finder(begin(Input), end(Input)));
+                Finder(::boost::begin(Input), ::boost::end(Input)));
 
         }
 

include/boost/algorithm/string/find_iterator.hpp

@@ -1,24 +1,30 @@
 //  Boost string_algo library find_iterator.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2004. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  Copyright Pavol Droba 2002-2004.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_FIND_ITERATOR_HPP
 #define BOOST_STRING_FIND_ITERATOR_HPP
 
-
 #include <boost/algorithm/string/config.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
-#include <boost/algorithm/string/detail/find_iterator.hpp>
 #include <boost/iterator/iterator_facade.hpp>
 #include <boost/iterator/iterator_categories.hpp>
 
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/iterator.hpp>
+#include <boost/range/as_literal.hpp>
+
+#include <boost/algorithm/string/detail/find_iterator.hpp>
+
 /*! \file
-    Defines find iterator classes. Find iterator repeatly applies a Finder
+    Defines find iterator classes. Find iterator repeatedly applies a Finder
     to the specified input string to search for matches. Dereferencing
     the iterator yields the current match or a range between the last and the current
     match depending on the iterator used.
@@ -52,12 +58,6 @@ namespace boost {
             // facade support
             friend class ::boost::iterator_core_access;
 
-            // base type
-            typedef iterator_facade<
-                find_iterator<IteratorT>,
-                const iterator_range<IteratorT>,
-                forward_traversal_tag> facade_type;
-
         private:
         // typedefs
 
@@ -105,16 +105,18 @@ namespace boost {
             //! Constructor
             /*!
                 Construct new find_iterator for a given finder
-                and a collection.
+                and a range.
             */
-            template<typename FinderT, typename CollectionT>
+            template<typename FinderT, typename RangeT>
             find_iterator(
-                    CollectionT& Col,
+                    RangeT& Col,
                     FinderT Finder ) :
-                detail::find_iterator_base<IteratorT>(Finder,0),
-                m_Match(begin(Col),begin(Col)),
-                m_End(end(Col))
+                detail::find_iterator_base<IteratorT>(Finder,0)
             {
+                iterator_range<BOOST_STRING_TYPENAME range_iterator<RangeT>::type> lit_col(::boost::as_literal(Col));
+                m_Match=::boost::make_iterator_range(::boost::begin(lit_col), ::boost::begin(lit_col));
+                m_End=::boost::end(lit_col);
+
                 increment();
             }
 
@@ -175,15 +177,15 @@ namespace boost {
         /*!
          *    Construct a find iterator to iterate through the specified string
          */
-        template<typename CollectionT, typename FinderT>
+        template<typename RangeT, typename FinderT>
         inline find_iterator< 
-            BOOST_STRING_TYPENAME result_iterator_of<CollectionT>::type>
+            BOOST_STRING_TYPENAME range_iterator<RangeT>::type>
         make_find_iterator(
-            CollectionT& Collection,
+            RangeT& Collection,
             FinderT Finder)
         {
-            return find_iterator<BOOST_STRING_TYPENAME result_iterator_of<CollectionT>::type>(
-                begin(Collection), end(Collection), Finder);
+            return find_iterator<BOOST_STRING_TYPENAME range_iterator<RangeT>::type>(
+                Collection, Finder);
         }
 
 //  split iterator -----------------------------------------------//
@@ -212,12 +214,6 @@ namespace boost {
             // facade support
             friend class ::boost::iterator_core_access;
 
-            // base type
-            typedef iterator_facade<
-                find_iterator<IteratorT>,
-                iterator_range<IteratorT>,
-                forward_traversal_tag> facade_type;
-
         private:
         // typedefs
 
@@ -243,7 +239,9 @@ namespace boost {
                 base_type(Other),
                 m_Match(Other.m_Match),
                 m_Next(Other.m_Next),
-                m_End(Other.m_End) {}
+                m_End(Other.m_End),
+                m_bEof(Other.m_bEof)
+            {}
 
             //! Constructor
             /*!
@@ -258,25 +256,37 @@ namespace boost {
                 detail::find_iterator_base<IteratorT>(Finder,0),
                 m_Match(Begin,Begin),
                 m_Next(Begin),
-                m_End(End)
+                m_End(End),
+                m_bEof(false)
             {
-                increment();
+                // force the correct behavior for empty sequences and yield at least one token
+                if(Begin!=End)
+                {
+                    increment();
+                }
             }
             //! Constructor
             /*!
                 Construct new split_iterator for a given finder
                 and a collection.
             */
-            template<typename FinderT, typename CollectionT>
+            template<typename FinderT, typename RangeT>
             split_iterator(
-                    CollectionT& Col,
+                    RangeT& Col,
                     FinderT Finder ) :
                 detail::find_iterator_base<IteratorT>(Finder,0),
-                m_Match(begin(Col),begin(Col)),
-                m_Next(begin(Col)),
-                m_End(end(Col))
+                m_bEof(false)
             {
-                increment();
+                iterator_range<BOOST_STRING_TYPENAME range_iterator<RangeT>::type> lit_col(::boost::as_literal(Col));
+                m_Match=make_iterator_range(::boost::begin(lit_col), ::boost::begin(lit_col));
+                m_Next=::boost::begin(lit_col);
+                m_End=::boost::end(lit_col);
+
+                // force the correct behavior for empty sequences and yield at least one token
+                if(m_Next!=m_End)
+                {
+                    increment();
+                }
             }
 
 
@@ -293,6 +303,16 @@ namespace boost {
             void increment()
             {
                 match_type FindMatch=this->do_find( m_Next, m_End );
+
+                if(FindMatch.begin()==m_End && FindMatch.end()==m_End)
+                {
+                    if(m_Match.end()==m_End)
+                    {
+                        // Mark iterator as eof
+                        m_bEof=true;
+                    }
+                }
+
                 m_Match=match_type( m_Next, FindMatch.begin() );
                 m_Next=FindMatch.end();
             }
@@ -307,7 +327,7 @@ namespace boost {
                     (
                         m_Match==Other.m_Match &&
                         m_Next==Other.m_Next &&
-                        m_End==Other.m_End 
+                        m_End==Other.m_End
                     );
             }
 
@@ -322,12 +342,7 @@ namespace boost {
             */
             bool eof() const
             {
-                return 
-                    this->is_null() || 
-                    ( 
-                        m_Match.begin() == m_End &&
-                        m_Match.end() == m_End
-                    );
+                return this->is_null() || m_bEof;
             }
 
         private:
@@ -335,21 +350,22 @@ namespace boost {
             match_type m_Match;
             input_iterator_type m_Next;
             input_iterator_type m_End;
+            bool m_bEof;
         };
 
         //! split iterator construction helper
         /*!
          *    Construct a split iterator to iterate through the specified collection
          */
-        template<typename CollectionT, typename FinderT>
+        template<typename RangeT, typename FinderT>
         inline split_iterator< 
-            BOOST_STRING_TYPENAME result_iterator_of<CollectionT>::type>
+            BOOST_STRING_TYPENAME range_iterator<RangeT>::type>
         make_split_iterator(
-            CollectionT& Collection,
+            RangeT& Collection,
             FinderT Finder)
         {
-            return split_iterator<BOOST_STRING_TYPENAME result_iterator_of<CollectionT>::type>(
-                begin(Collection), end(Collection), Finder);
+            return split_iterator<BOOST_STRING_TYPENAME range_iterator<RangeT>::type>(
+                Collection, Finder);
         }
 
 

include/boost/algorithm/string/finder.hpp

@@ -1,19 +1,25 @@
 //  Boost string_algo library finder.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2006.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_FINDER_HPP
 #define BOOST_STRING_FINDER_HPP
 
 #include <boost/algorithm/string/config.hpp>
+
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/iterator.hpp>
+#include <boost/range/const_iterator.hpp>
+
 #include <boost/algorithm/string/constants.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
 #include <boost/algorithm/string/detail/finder.hpp>
 #include <boost/algorithm/string/compare.hpp>
 
@@ -40,35 +46,35 @@ namespace boost {
             \param Comp An element comparison predicate
             \return An instance of the \c first_finder object
         */
-        template<typename ContainerT>
+        template<typename RangeT>
         inline detail::first_finderF<
-            BOOST_STRING_TYPENAME const_iterator_of<ContainerT>::type,
+            BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type,
             is_equal>
-        first_finder( const ContainerT& Search )
+        first_finder( const RangeT& Search )
         {
             return 
                 detail::first_finderF<
                     BOOST_STRING_TYPENAME 
-                        const_iterator_of<ContainerT>::type,
-                    is_equal>( Search, is_equal() ) ;
+                        range_const_iterator<RangeT>::type,
+                        is_equal>( ::boost::as_literal(Search), is_equal() ) ;
         }
 
         //! "First" finder
         /*!
             \overload
         */
-        template<typename ContainerT,typename PredicateT>
+        template<typename RangeT,typename PredicateT>
         inline detail::first_finderF<
-            BOOST_STRING_TYPENAME const_iterator_of<ContainerT>::type,
+            BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type,
             PredicateT>
         first_finder( 
-            const ContainerT& Search, PredicateT Comp )
+            const RangeT& Search, PredicateT Comp )
         {
             return 
                 detail::first_finderF<
                     BOOST_STRING_TYPENAME 
-                        const_iterator_of<ContainerT>::type,
-                    PredicateT>( Search, Comp );
+                        range_const_iterator<RangeT>::type,
+                    PredicateT>( ::boost::as_literal(Search), Comp );
         }
 
         //! "Last" finder
@@ -81,33 +87,33 @@ namespace boost {
             \param Comp An element comparison predicate
             \return An instance of the \c last_finder object
         */
-        template<typename ContainerT>
+        template<typename RangeT>
         inline detail::last_finderF<
-            BOOST_STRING_TYPENAME const_iterator_of<ContainerT>::type,
+            BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type,
             is_equal>
-        last_finder( const ContainerT& Search )
+        last_finder( const RangeT& Search )
         {
             return 
                 detail::last_finderF<
                     BOOST_STRING_TYPENAME 
-                        const_iterator_of<ContainerT>::type,
-                    is_equal>( Search, is_equal() );
+                        range_const_iterator<RangeT>::type,
+                    is_equal>( ::boost::as_literal(Search), is_equal() );
         }
         //! "Last" finder
         /*!
             \overload
         */
-        template<typename ContainerT, typename PredicateT>
+        template<typename RangeT, typename PredicateT>
         inline detail::last_finderF<
-            BOOST_STRING_TYPENAME const_iterator_of<ContainerT>::type,
+            BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type,
             PredicateT>
-        last_finder( const ContainerT& Search, PredicateT Comp )
+        last_finder( const RangeT& Search, PredicateT Comp )
         {
             return 
                 detail::last_finderF<
                     BOOST_STRING_TYPENAME 
-                        const_iterator_of<ContainerT>::type,
-                    PredicateT>( Search, Comp ) ;
+                        range_const_iterator<RangeT>::type,
+                    PredicateT>( ::boost::as_literal(Search), Comp ) ;
         }
 
         //! "Nth" finder
@@ -121,38 +127,38 @@ namespace boost {
             \param Comp An element comparison predicate
             \return An instance of the \c nth_finder object
         */
-        template<typename ContainerT>
+        template<typename RangeT>
         inline detail::nth_finderF<
-            BOOST_STRING_TYPENAME const_iterator_of<ContainerT>::type,
+            BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type,
             is_equal>
         nth_finder( 
-            const ContainerT& Search, 
-            unsigned int Nth)
+            const RangeT& Search, 
+            int Nth)
         {
             return 
                 detail::nth_finderF<
                     BOOST_STRING_TYPENAME 
-                        const_iterator_of<ContainerT>::type,
-                    is_equal>( Search, Nth, is_equal() ) ;
+                        range_const_iterator<RangeT>::type,
+                    is_equal>( ::boost::as_literal(Search), Nth, is_equal() ) ;
         }
         //! "Nth" finder
         /*!
             \overload
         */
-        template<typename ContainerT, typename PredicateT>
+        template<typename RangeT, typename PredicateT>
         inline detail::nth_finderF<
-            BOOST_STRING_TYPENAME const_iterator_of<ContainerT>::type,
+            BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type,
             PredicateT>
         nth_finder( 
-            const ContainerT& Search, 
-            unsigned int Nth, 
+            const RangeT& Search, 
+            int Nth, 
             PredicateT Comp )
         {
             return 
                 detail::nth_finderF<
                     BOOST_STRING_TYPENAME 
-                        const_iterator_of<ContainerT>::type,
-                    PredicateT>( Search, Nth, Comp );
+                        range_const_iterator<RangeT>::type,
+                    PredicateT>( ::boost::as_literal(Search), Nth, Comp );
         }
 
         //! "Head" finder
@@ -167,7 +173,7 @@ namespace boost {
             \return An instance of the \c head_finder object
         */
         inline detail::head_finderF
-        head_finder( unsigned int N )
+        head_finder( int N )
         {
             return detail::head_finderF(N);
         }
@@ -184,7 +190,7 @@ namespace boost {
             \return An instance of the \c tail_finder object
         */
         inline detail::tail_finderF
-        tail_finder( unsigned int N )
+        tail_finder( int N )
         {
             return detail::tail_finderF(N);
         }

include/boost/algorithm/string/formatter.hpp

@@ -1,18 +1,21 @@
 //  Boost string_algo library formatter.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_FORMATTER_HPP
 #define BOOST_STRING_FORMATTER_HPP
 
 #include <boost/detail/iterator.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
+#include <boost/range/value_type.hpp>
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/as_literal.hpp>
+
 #include <boost/algorithm/string/detail/formatter.hpp>
 
 /*! \file
@@ -29,53 +32,77 @@
 namespace boost {
     namespace algorithm {
 
-// generic formaters  ---------------------------------------------------------------//
+// generic formatters  ---------------------------------------------------------------//
 
         //! Constant formatter
         /*!
-            Construct the \c const_formatter. Const formatter always returns
+            Constructs a \c const_formatter. Const formatter always returns
             the same value, regardless of the parameter.
 
             \param Format A predefined value used as a result for formating
             \return An instance of the \c const_formatter object.
         */
-        template<typename CollectionT>
-        inline detail::const_formatF<CollectionT>
-        const_formatter(const CollectionT& Format)
+        template<typename RangeT>
+        inline detail::const_formatF<
+            iterator_range<
+                BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> >
+        const_formatter(const RangeT& Format)
         {
-            return detail::const_formatF<CollectionT>(Format);
+            return detail::const_formatF<
+                iterator_range<
+                    BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> >(::boost::as_literal(Format));
         }
 
         //! Identity formatter
         /*!
-            Construct the \c identity_formatter. Identity formatter always returns
+            Constructs an \c identity_formatter. Identity formatter always returns
             the parameter.
 
             \return An instance of the \c identity_formatter object.
         */
-        template<typename CollectionT>
-        inline detail::identity_formatF<CollectionT>
+        template<typename RangeT>
+        inline detail::identity_formatF<
+            iterator_range<
+                BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> >
         identity_formatter()
         {
-            return detail::identity_formatF<CollectionT>();
+            return detail::identity_formatF<
+                iterator_range<
+                    BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> >();
         }
 
         //! Empty formatter
         /*!
-            Construct the \c empty_formatter. Empty formater always returns an empty
+            Constructs an \c empty_formatter. Empty formatter always returns an empty
             sequence. 
 
             \param Input container used to select a correct value_type for the
                          resulting empty_container<>.
             \return An instance of the \c empty_formatter object.
         */
-        template<typename CollectionT>
+        template<typename RangeT>
         inline detail::empty_formatF< 
-            BOOST_STRING_TYPENAME value_type_of<CollectionT>::type>
-        empty_formatter(const CollectionT&)
+            BOOST_STRING_TYPENAME range_value<RangeT>::type>
+        empty_formatter(const RangeT&)
         {
             return detail::empty_formatF<
-                BOOST_STRING_TYPENAME value_type_of<CollectionT>::type>();
+                BOOST_STRING_TYPENAME range_value<RangeT>::type>();
+        }
+
+        //! Empty formatter
+        /*!
+            Constructs a \c dissect_formatter. Dissect formatter uses a specified finder
+            to extract a portion of the formatted sequence. The first finder's match is returned 
+            as a result
+
+            \param Finder a finder used to select a portion of the formated sequence
+            \return An instance of the \c dissect_formatter object.
+        */
+        template<typename FinderT>
+        inline detail::dissect_formatF< FinderT >
+        dissect_formatter(const FinderT& Finder)
+        {
+            return detail::dissect_formatF<FinderT>(Finder);
         }
 
 
@@ -85,6 +112,7 @@ namespace boost {
     using algorithm::const_formatter;
     using algorithm::identity_formatter;
     using algorithm::empty_formatter;
+    using algorithm::dissect_formatter;
 
 } // namespace boost
 

include/boost/algorithm/string/iter_find.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library iter_find.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_ITER_FIND_HPP
 #define BOOST_STRING_ITER_FIND_HPP
@@ -14,8 +15,14 @@
 #include <algorithm>
 #include <iterator>
 #include <boost/iterator/transform_iterator.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
+
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/iterator.hpp>
+#include <boost/range/value_type.hpp>
+#include <boost/range/as_literal.hpp>
+
 #include <boost/algorithm/string/concept.hpp>
 #include <boost/algorithm/string/find_iterator.hpp>
 #include <boost/algorithm/string/detail/util.hpp>
@@ -59,38 +66,42 @@ namespace boost {
         */
         template< 
             typename SequenceSequenceT,
-            typename CollectionT,
+            typename RangeT,
             typename FinderT >
         inline SequenceSequenceT&
         iter_find(
             SequenceSequenceT& Result,
-            CollectionT& Input,
+            RangeT& Input,
             FinderT Finder )
         {
-            function_requires< 
-                FinderConcept<FinderT,
-                BOOST_STRING_TYPENAME result_iterator_of<CollectionT>::type> >();
+            BOOST_CONCEPT_ASSERT((
+                FinderConcept<
+                    FinderT,
+                    BOOST_STRING_TYPENAME range_iterator<RangeT>::type>
+                ));
+
+            iterator_range<BOOST_STRING_TYPENAME range_iterator<RangeT>::type> lit_input(::boost::as_literal(Input));
 
             typedef BOOST_STRING_TYPENAME 
-                result_iterator_of<CollectionT>::type input_iterator_type;
+                range_iterator<RangeT>::type input_iterator_type;
             typedef find_iterator<input_iterator_type> find_iterator_type;
             typedef detail::copy_iterator_rangeF<
                 BOOST_STRING_TYPENAME 
-                    value_type_of<SequenceSequenceT>::type,
+                    range_value<SequenceSequenceT>::type,
                 input_iterator_type> copy_range_type;
             
-            input_iterator_type InputEnd=end(Input);
+            input_iterator_type InputEnd=::boost::end(lit_input);
 
             typedef transform_iterator<copy_range_type, find_iterator_type>
                 transform_iter_type;
     
             transform_iter_type itBegin=
-                make_transform_iterator( 
-                    find_iterator_type( begin(Input), InputEnd, Finder ),
+                ::boost::make_transform_iterator( 
+                    find_iterator_type( ::boost::begin(lit_input), InputEnd, Finder ),
                     copy_range_type());
             
             transform_iter_type itEnd=
-                make_transform_iterator( 
+                ::boost::make_transform_iterator( 
                     find_iterator_type(),
                     copy_range_type());
 
@@ -126,38 +137,41 @@ namespace boost {
         */
         template< 
             typename SequenceSequenceT,
-            typename CollectionT,
+            typename RangeT,
             typename FinderT >
         inline SequenceSequenceT&
         iter_split(
             SequenceSequenceT& Result,
-            CollectionT& Input,
+            RangeT& Input,
             FinderT Finder )
         {
-            function_requires< 
+            BOOST_CONCEPT_ASSERT((
                 FinderConcept<FinderT,
-                BOOST_STRING_TYPENAME result_iterator_of<CollectionT>::type> >();
+                BOOST_STRING_TYPENAME range_iterator<RangeT>::type>
+                ));
+
+            iterator_range<BOOST_STRING_TYPENAME range_iterator<RangeT>::type> lit_input(::boost::as_literal(Input));
 
             typedef BOOST_STRING_TYPENAME 
-                result_iterator_of<CollectionT>::type input_iterator_type;
+                range_iterator<RangeT>::type input_iterator_type;
             typedef split_iterator<input_iterator_type> find_iterator_type;
             typedef detail::copy_iterator_rangeF<
                 BOOST_STRING_TYPENAME 
-                    value_type_of<SequenceSequenceT>::type,
+                    range_value<SequenceSequenceT>::type,
                 input_iterator_type> copy_range_type;
             
-            input_iterator_type InputEnd=end(Input);
+            input_iterator_type InputEnd=::boost::end(lit_input);
 
             typedef transform_iterator<copy_range_type, find_iterator_type>
                 transform_iter_type;
     
             transform_iter_type itBegin=
-                make_transform_iterator( 
-                    find_iterator_type( begin(Input), InputEnd, Finder ),
+                ::boost::make_transform_iterator( 
+                    find_iterator_type( ::boost::begin(lit_input), InputEnd, Finder ),
                     copy_range_type() );
 
             transform_iter_type itEnd=
-                make_transform_iterator( 
+                ::boost::make_transform_iterator( 
                     find_iterator_type(),
                     copy_range_type() );
             

include/boost/algorithm/string/iterator_range.hpp

@@ -1,296 +0,0 @@
-//  Boost string_algo library iterator_range.hpp header file  ---------------------------//
-
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
-
-//  See http://www.boost.org for updates, documentation, and revision history.
-
-#ifndef BOOST_STRING_ITERATOR_RANGE_HPP
-#define BOOST_STRING_ITERATOR_RANGE_HPP
-
-#include <boost/algorithm/string/config.hpp>
-#include <utility>
-#include <iterator>
-#include <algorithm>
-#include <ostream>
-#include <boost/detail/iterator.hpp>
-
-/*! \file
-    Defines the \c iterator_class and related functions. 
-    \c iterator_range is a simple wrapper of the iterator pair idiom. It provides
-    a rich subset of the Container interface.
-*/
-
-namespace boost {
-    namespace algorithm {
-
-//  iterator range template class -----------------------------------------//
-
-        //! iterator_range class
-        /*!
-            An \c iterator_range delimits a range in a sequence by beginning and ending iterators. 
-            An iterator_range can be passed to an algorithm which requires a sequence as an input. 
-            For example, the \c toupper() function may most frequently be used on strings, 
-            but can also be used on iterator_ranges: 
-            
-            \code
-                boost::tolower( find( s, "UPPERCASE STRING" ) );
-            \endcode
-
-            Many algorithms working with sequences take a pair of iterators, 
-            delimiting a working range, as arguments. The \c iterator_range class is an 
-            encapsulation of a range identified by a pair of iterators. 
-            It provides a collection interface, 
-            so it is possible to pass an instance to an algorithm requiring a collection as an input. 
-        */
-        template<typename IteratorT> 
-        class iterator_range
-        {
-        public:
-            //! this type
-            typedef iterator_range<IteratorT> type;
-            //! Encapsulated value type
-            typedef BOOST_STRING_TYPENAME boost::detail::
-                iterator_traits<IteratorT>::value_type value_type;
-            //! Reference type
-            typedef BOOST_STRING_TYPENAME boost::detail::
-                iterator_traits<IteratorT>::reference reference;
-            //! Difference type
-            typedef BOOST_STRING_TYPENAME boost::detail::
-                iterator_traits<IteratorT>::difference_type difference_type;
-            //! Size type
-            typedef BOOST_STRING_TYPENAME boost::detail::
-                iterator_traits<IteratorT>::difference_type size_type;
-            
-            //! const_iterator type
-            /*! 
-                There is no distinction between const_iterator and iterator.
-                These typedefs are provides to fulfill container interface
-            */ 
-            typedef IteratorT const_iterator;
-            //! iterator type
-            typedef IteratorT iterator;
-
-            //! Empty constructor
-            iterator_range() : 
-                m_Begin(), m_End() {}
-
-            //! Constructor from a pair of iterators
-            iterator_range( iterator Begin, iterator End ) : 
-                m_Begin(Begin), m_End(End) {}
-
-            //! Constructor from a std::pair
-            iterator_range( const std::pair<IteratorT,IteratorT>& Range ) : 
-                m_Begin(Range.first), m_End(Range.second) {}
-
-            //! Copy constructor
-            iterator_range( const iterator_range& Other ) :
-                m_Begin(Other.begin()), m_End(Other.end()) {}
-
-            //! Templated copy constructor
-            /*!
-                This constructor is provided to allow conversion between
-                const and mutable iterator instances of this class template
-            */
-            template< typename OtherItT >
-            iterator_range( const iterator_range<OtherItT>& Other ) :
-                m_Begin(Other.begin()), m_End(Other.end()) {}
-
-            //! Assignment operator
-            iterator_range& operator=( const iterator_range& Other )
-            {
-                m_Begin=Other.begin(); m_End=Other.end();
-                return *this;
-            }
-
-            //! Assignment operator ( templated version )
-            template< typename OtherItT >
-            iterator_range& operator=( const iterator_range<OtherItT>& Other )
-            {
-                m_Begin=Other.begin(); m_End=Other.end();
-                return *this;
-            }
-            
-            //! Comparison operator ( equal )
-            /*! 
-                Compare operands for equality
-            */
-            template< typename OtherItT > 
-            bool operator==( const iterator_range<OtherItT>& Other ) const
-            {
-                return m_Begin==Other.begin() && m_End==Other.end();
-            }
-
-            //! Comparison operator ( not-equal )
-            /*! 
-                Compare operands for non-equality
-            */
-            template< typename OtherItT > 
-            bool operator!=( const iterator_range<OtherItT>& Other ) const
-            {
-                return m_Begin!=Other.begin() || m_End!=Other.end();
-            }
-
-            //! begin access
-            /*! 
-                Retrieve the begin iterator
-            */
-            IteratorT begin() const 
-            { 
-                return m_Begin; 
-            }
-
-            //! end access
-            /*!
-                Retrieve the end iterator
-            */
-            IteratorT end() const 
-            { 
-                return m_End; 
-            } 
-
-            //! Empty container test
-            /*!
-                Test whether the range is empty
-            */
-            bool empty() const 
-            { 
-                return m_Begin==m_End; 
-            }
-            
-            //! Size of the range
-            /*!
-                Retrieve the size of the range
-            */
-            difference_type size() const
-            { 
-                return std::distance( m_Begin, m_End ); 
-            }
-
-            //! Swap
-            /*!
-                Swap two ranges
-            */
-            void swap( iterator_range& Other )
-            {
-                std::swap( m_Begin, Other.begin() );
-                std::swap( m_End, Other.end() );
-            }
-            
-            //! Safe bool conversion
-            /*!
-                Check whether the range is empty.
-                Allows to use construction like this:
-                \code
-                    iterator_range r;
-                    if (!r)
-                    {
-                    ...
-                    }
-                \endcode
-            */
-            typedef iterator (iterator_range::*unspecified_bool_type) () const;
-            operator unspecified_bool_type() const
-            {
-                return empty()? 0: &iterator_range::end;
-            }
-
-        private:
-            // begin and end iterators
-            IteratorT m_Begin;
-            IteratorT m_End;
-        };
-
-//  iterator range free-standing operators ---------------------------//
-
-        //! iterator_range output operator
-        /*!
-            Output the range to an ostream. Elements are outputed
-            in a sequence without separators.
-        */
-        template< typename IteratorT, typename Elem, typename Traits >
-        std::basic_ostream<Elem,Traits>& operator<<( 
-            std::basic_ostream<Elem, Traits>& Os,
-            const iterator_range<IteratorT>& Range )
-        {
-            std::copy(Range.begin(), Range.end(), std::ostream_iterator<Elem>(Os));
-
-            return Os;
-        }
-
-
-//  iterator range utilities -----------------------------------------//
-
-        //! iterator_range construct helper 
-        /*!
-            Construct an \c iterator_range from a pair of iterators
-
-            \param Begin A begin iterator
-            \param End An end iterator
-            \return iterator_range object
-        */
-        template< typename IteratorT >
-        inline iterator_range< IteratorT > make_iterator_range( IteratorT Begin, IteratorT End ) 
-        {   
-            return iterator_range<IteratorT>( Begin, End );
-        }
-      
-        //! iterator_range construct helper
-        /*!
-            Construct an \c iterator_range from a \c std::pair<> containing the begin
-            and end iterators.
-
-            \param Pair A \c std::pair<> with begin and end iterators
-            \return \c iterator_range object
-        */
-        template< typename IteratorT >
-        inline iterator_range< IteratorT > make_iterator_range( const std::pair<IteratorT,IteratorT>& Pair ) 
-        {   
-            return iterator_range<IteratorT>( Pair.first, Pair.second );
-        }
-
-        //! copy a range into a sequence
-        /*!
-            Construct a new sequence of the specified type from the elements
-            in the given range
-
-            \param Range An input range
-            \return New sequence
-        */
-        template< typename SeqT, typename IteratorT >
-        inline SeqT copy_iterator_range( const iterator_range<IteratorT>& Range )
-        {
-            return SeqT( Range.begin(), Range.end() );
-        }
-
-        //! transform a range into a sequence
-        /*!
-            Create a new sequence from the elements in the range, transformed
-            by a function
-
-            \param Range An input range
-            \param Func Transformation function
-            \return New sequence
-        */
-        template< typename SeqT, typename IteratorT, typename FuncT >
-        inline SeqT transform_iterator_range( const iterator_range<IteratorT>& Range, FuncT Func )
-        {
-            SeqT Seq;
-            std::transform( Range.begin(), Range.end(), std::back_inserter(Seq), Func );
-            return Seq;
-        }
-
-    } // namespace algorithm
-    
-    // pull names to the namespace boost
-    using algorithm::iterator_range;
-    using algorithm::make_iterator_range;
-    using algorithm::copy_iterator_range;
-    using algorithm::transform_iterator_range;
-
-} // namespace boost
-
-
-#endif  // BOOST_STRING_ITERATOR_RANGE_HPP

include/boost/algorithm/string/join.hpp

@@ -0,0 +1,145 @@
+//  Boost string_algo library join.hpp header file  ---------------------------//
+
+//  Copyright Pavol Droba 2002-2006.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/ for updates, documentation, and revision history.
+
+#ifndef BOOST_STRING_JOIN_HPP
+#define BOOST_STRING_JOIN_HPP
+
+#include <boost/algorithm/string/config.hpp>
+#include <boost/algorithm/string/detail/sequence.hpp>
+#include <boost/range/value_type.hpp>
+#include <boost/range/as_literal.hpp>
+
+/*! \file
+    Defines join algorithm. 
+
+    Join algorithm is a counterpart to split algorithms.
+    It joins strings from a 'list' by adding user defined separator.
+    Additionally there is a version that allows simple filtering
+    by providing a predicate.
+*/
+
+namespace boost {
+    namespace algorithm {
+
+//  join --------------------------------------------------------------//
+
+        //! Join algorithm
+        /*!
+            This algorithm joins all strings in a 'list' into one long string.
+            Segments are concatenated by given separator.
+
+            \param Input A container that holds the input strings. It must be a container-of-containers.
+            \param Separator A string that will separate the joined segments.
+            \return Concatenated string.
+
+            \note This function provides the strong exception-safety guarantee
+        */
+        template< typename SequenceSequenceT, typename Range1T>
+        inline typename range_value<SequenceSequenceT>::type 
+        join(
+            const SequenceSequenceT& Input,
+            const Range1T& Separator)
+        {
+            // Define working types
+            typedef typename range_value<SequenceSequenceT>::type ResultT;
+            typedef typename range_const_iterator<SequenceSequenceT>::type InputIteratorT;
+
+            // Parse input
+            InputIteratorT itBegin=::boost::begin(Input);
+            InputIteratorT itEnd=::boost::end(Input);
+
+            // Construct container to hold the result
+            ResultT Result;
+            
+            // Append first element
+            if(itBegin!=itEnd)
+            {
+                detail::insert(Result, ::boost::end(Result), *itBegin);
+                ++itBegin;
+            }
+
+            for(;itBegin!=itEnd; ++itBegin)
+            {
+                // Add separator
+                detail::insert(Result, ::boost::end(Result), ::boost::as_literal(Separator));
+                // Add element
+                detail::insert(Result, ::boost::end(Result), *itBegin);
+            }
+
+            return Result;
+        }
+
+// join_if ----------------------------------------------------------//
+
+        //! Conditional join algorithm
+        /*!
+            This algorithm joins all strings in a 'list' into one long string.
+            Segments are concatenated by given separator. Only segments that
+            satisfy the predicate will be added to the result.
+
+            \param Input A container that holds the input strings. It must be a container-of-containers.
+            \param Separator A string that will separate the joined segments.
+            \param Pred A segment selection predicate
+            \return Concatenated string.
+
+            \note This function provides the strong exception-safety guarantee
+        */
+        template< typename SequenceSequenceT, typename Range1T, typename PredicateT>
+        inline typename range_value<SequenceSequenceT>::type 
+        join_if(
+            const SequenceSequenceT& Input,
+            const Range1T& Separator,
+            PredicateT Pred)
+        {
+            // Define working types
+            typedef typename range_value<SequenceSequenceT>::type ResultT;
+            typedef typename range_const_iterator<SequenceSequenceT>::type InputIteratorT;
+
+            // Parse input
+            InputIteratorT itBegin=::boost::begin(Input);
+            InputIteratorT itEnd=::boost::end(Input);
+
+            // Construct container to hold the result
+            ResultT Result;
+
+            // Roll to the first element that will be added
+            while(itBegin!=itEnd && !Pred(*itBegin)) ++itBegin;
+            // Add this element
+            if(itBegin!=itEnd)
+            {
+                detail::insert(Result, ::boost::end(Result), *itBegin);
+                ++itBegin;
+            }
+
+            for(;itBegin!=itEnd; ++itBegin)
+            {
+                if(Pred(*itBegin))
+                {
+                    // Add separator
+                    detail::insert(Result, ::boost::end(Result), ::boost::as_literal(Separator));
+                    // Add element
+                    detail::insert(Result, ::boost::end(Result), *itBegin);
+                }
+            }
+
+            return Result;
+        }
+
+    } // namespace algorithm
+
+    // pull names to the boost namespace
+    using algorithm::join;
+    using algorithm::join_if;
+
+} // namespace boost
+
+
+#endif  // BOOST_STRING_JOIN_HPP
+

include/boost/algorithm/string/predicate.hpp

@@ -1,18 +1,25 @@
 //  Boost string_algo library predicate.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_PREDICATE_HPP
 #define BOOST_STRING_PREDICATE_HPP
 
 #include <boost/algorithm/string/config.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/iterator.hpp>
+#include <boost/range/const_iterator.hpp>
+#include <boost/range/as_literal.hpp>
+#include <boost/range/iterator_range.hpp>
+
 #include <boost/algorithm/string/compare.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
 #include <boost/algorithm/string/find.hpp>
 #include <boost/algorithm/string/detail/predicate.hpp>
 
@@ -34,7 +41,7 @@ namespace boost {
 
         //! 'Starts with' predicate
         /*!
-            This predicate holds when the test collection is a prefix of the Input.
+            This predicate holds when the test string is a prefix of the Input.
             In other words, if the input starts with the test.
             When the optional predicate is specified, it is used for character-wise
             comparison.
@@ -46,22 +53,25 @@ namespace boost {
 
               \note This function provides the strong exception-safety guarantee
         */
-        template<typename Collection1T, typename Collection2T, typename PredicateT>
+        template<typename Range1T, typename Range2T, typename PredicateT>
             inline bool starts_with( 
-            const Collection1T& Input, 
-            const Collection2T& Test,
+            const Range1T& Input, 
+            const Range2T& Test,
             PredicateT Comp)
         {
-            typedef BOOST_STRING_TYPENAME 
-                const_iterator_of<Collection1T>::type Iterator1T;
-            typedef BOOST_STRING_TYPENAME 
-                const_iterator_of<Collection2T>::type Iterator2T;
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<Range1T>::type> lit_input(::boost::as_literal(Input));
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<Range2T>::type> lit_test(::boost::as_literal(Test));
 
-            Iterator1T InputEnd=end(Input);
-            Iterator2T TestEnd=end(Test);
+            typedef BOOST_STRING_TYPENAME 
+                range_const_iterator<Range1T>::type Iterator1T;
+            typedef BOOST_STRING_TYPENAME 
+                range_const_iterator<Range2T>::type Iterator2T;
 
-            Iterator1T it=begin(Input);
-            Iterator2T pit=begin(Test);
+            Iterator1T InputEnd=::boost::end(lit_input);
+            Iterator2T TestEnd=::boost::end(lit_test);
+
+            Iterator1T it=::boost::begin(lit_input);
+            Iterator2T pit=::boost::begin(lit_test);
             for(;
                 it!=InputEnd && pit!=TestEnd;
                 ++it,++pit)
@@ -77,17 +87,17 @@ namespace boost {
         /*!
             \overload
         */
-        template<typename Collection1T, typename Collection2T>
+        template<typename Range1T, typename Range2T>
         inline bool starts_with( 
-            const Collection1T& Input, 
-            const Collection2T& Test)
+            const Range1T& Input, 
+            const Range2T& Test)
         {
-            return starts_with(Input, Test, is_equal());
+            return ::boost::algorithm::starts_with(Input, Test, is_equal());
         }
 
         //! 'Starts with' predicate ( case insensitive )
         /*!
-            This predicate holds when the test container is a prefix of the Input.
+            This predicate holds when the test string is a prefix of the Input.
             In other words, if the input starts with the test.
             Elements are compared case insensitively.
 
@@ -98,13 +108,13 @@ namespace boost {
 
             \note This function provides the strong exception-safety guarantee
         */
-        template<typename Collection1T, typename Collection2T>
+        template<typename Range1T, typename Range2T>
         inline bool istarts_with( 
-            const Collection1T& Input, 
-            const Collection2T& Test,
+            const Range1T& Input, 
+            const Range2T& Test,
             const std::locale& Loc=std::locale())
         {
-            return starts_with(Input, Test, is_iequal(Loc));
+            return ::boost::algorithm::starts_with(Input, Test, is_iequal(Loc));
         }
 
 
@@ -112,7 +122,7 @@ namespace boost {
 
         //! 'Ends with' predicate
         /*!
-            This predicate holds when the test container is a suffix of the Input.
+            This predicate holds when the test string is a suffix of the Input.
             In other words, if the input ends with the test.
             When the optional predicate is specified, it is used for character-wise
             comparison.
@@ -125,23 +135,26 @@ namespace boost {
 
               \note This function provides the strong exception-safety guarantee
         */
-        template<typename Collection1T, typename Collection2T, typename PredicateT>
+        template<typename Range1T, typename Range2T, typename PredicateT>
         inline bool ends_with( 
-            const Collection1T& Input, 
-            const Collection2T& Test,
+            const Range1T& Input, 
+            const Range2T& Test,
             PredicateT Comp)
         {
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<Range1T>::type> lit_input(::boost::as_literal(Input));
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<Range2T>::type> lit_test(::boost::as_literal(Test));
+
             typedef BOOST_STRING_TYPENAME 
-                const_iterator_of<Collection1T>::type Iterator1T;
+                range_const_iterator<Range1T>::type Iterator1T;
             typedef BOOST_STRING_TYPENAME boost::detail::
                 iterator_traits<Iterator1T>::iterator_category category;
 
             return detail::
                 ends_with_iter_select( 
-                    begin(Input), 
-                    end(Input), 
-                    begin(Test), 
-                    end(Test), 
+                    ::boost::begin(lit_input), 
+                    ::boost::end(lit_input), 
+                    ::boost::begin(lit_test), 
+                    ::boost::end(lit_test), 
                     Comp,
                     category());
         }
@@ -151,12 +164,12 @@ namespace boost {
         /*!
             \overload
         */
-        template<typename Collection1T, typename Collection2T>
+        template<typename Range1T, typename Range2T>
         inline bool ends_with( 
-            const Collection1T& Input, 
-            const Collection2T& Test)
+            const Range1T& Input, 
+            const Range2T& Test)
         {
-            return ends_with(Input, Test, is_equal());
+            return ::boost::algorithm::ends_with(Input, Test, is_equal());
         }
 
         //! 'Ends with' predicate ( case insensitive )
@@ -172,13 +185,13 @@ namespace boost {
 
             \note This function provides the strong exception-safety guarantee
         */
-        template<typename Collection1T, typename Collection2T>
+        template<typename Range1T, typename Range2T>
         inline bool iends_with( 
-            const Collection1T& Input, 
-            const Collection2T& Test,
+            const Range1T& Input, 
+            const Range2T& Test,
             const std::locale& Loc=std::locale())
         {
-            return ends_with(Input, Test, is_iequal(Loc));
+            return ::boost::algorithm::ends_with(Input, Test, is_iequal(Loc));
         }
 
 //  contains predicate  -----------------------------------------------//
@@ -196,20 +209,23 @@ namespace boost {
 
                \note This function provides the strong exception-safety guarantee
         */
-        template<typename Collection1T, typename Collection2T, typename PredicateT>
+        template<typename Range1T, typename Range2T, typename PredicateT>
         inline bool contains( 
-            const Collection1T& Input, 
-            const Collection2T& Test,
+            const Range1T& Input, 
+            const Range2T& Test,
             PredicateT Comp)
         {
-            if (empty(Test))
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<Range1T>::type> lit_input(::boost::as_literal(Input));
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<Range2T>::type> lit_test(::boost::as_literal(Test));
+
+            if (::boost::empty(lit_test))
             {
                 // Empty range is contained always
                 return true;
             }
             
             // Use the temporary variable to make VACPP happy
-            bool bResult=(first_finder(Test,Comp)(begin(Input), end(Input)));
+            bool bResult=(::boost::algorithm::first_finder(lit_test,Comp)(::boost::begin(lit_input), ::boost::end(lit_input)));
             return bResult;
         }
 
@@ -217,12 +233,12 @@ namespace boost {
         /*!
             \overload
         */
-        template<typename Collection1T, typename Collection2T>
+        template<typename Range1T, typename Range2T>
         inline bool contains( 
-            const Collection1T& Input, 
-            const Collection2T& Test)
+            const Range1T& Input, 
+            const Range2T& Test)
         {
-            return contains(Input, Test, is_equal());
+            return ::boost::algorithm::contains(Input, Test, is_equal());
         }
 
         //! 'Contains' predicate ( case insensitive )
@@ -237,13 +253,13 @@ namespace boost {
 
             \note This function provides the strong exception-safety guarantee
         */
-        template<typename Collection1T, typename Collection2T>
+        template<typename Range1T, typename Range2T>
         inline bool icontains( 
-            const Collection1T& Input, 
-            const Collection2T& Test, 
+            const Range1T& Input, 
+            const Range2T& Test, 
             const std::locale& Loc=std::locale())
         {
-            return contains(Input, Test, is_iequal(Loc));
+            return ::boost::algorithm::contains(Input, Test, is_iequal(Loc));
         }
 
 //  equals predicate  -----------------------------------------------//
@@ -264,22 +280,25 @@ namespace boost {
 
             \note This function provides the strong exception-safety guarantee
         */
-        template<typename Collection1T, typename Collection2T, typename PredicateT>
+        template<typename Range1T, typename Range2T, typename PredicateT>
         inline bool equals( 
-            const Collection1T& Input, 
-            const Collection2T& Test,
+            const Range1T& Input, 
+            const Range2T& Test,
             PredicateT Comp)
         {
-            typedef BOOST_STRING_TYPENAME 
-                const_iterator_of<Collection1T>::type Iterator1T;
-            typedef BOOST_STRING_TYPENAME 
-                const_iterator_of<Collection2T>::type Iterator2T;
-                
-            Iterator1T InputEnd=end(Input);
-            Iterator2T TestEnd=end(Test);
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<Range1T>::type> lit_input(::boost::as_literal(Input));
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<Range2T>::type> lit_test(::boost::as_literal(Test));
 
-            Iterator1T it=begin(Input);
-            Iterator2T pit=begin(Test);
+            typedef BOOST_STRING_TYPENAME 
+                range_const_iterator<Range1T>::type Iterator1T;
+            typedef BOOST_STRING_TYPENAME 
+                range_const_iterator<Range2T>::type Iterator2T;
+                
+            Iterator1T InputEnd=::boost::end(lit_input);
+            Iterator2T TestEnd=::boost::end(lit_test);
+
+            Iterator1T it=::boost::begin(lit_input);
+            Iterator2T pit=::boost::begin(lit_test);
             for(;
                 it!=InputEnd && pit!=TestEnd;
                 ++it,++pit)
@@ -295,15 +314,15 @@ namespace boost {
         /*!
             \overload
         */
-        template<typename Collection1T, typename Collection2T>
+        template<typename Range1T, typename Range2T>
         inline bool equals( 
-            const Collection1T& Input, 
-            const Collection2T& Test)
+            const Range1T& Input, 
+            const Range2T& Test)
         {
-            return equals(Input, Test, is_equal());
+            return ::boost::algorithm::equals(Input, Test, is_equal());
         }
 
-        //! 'Equals' predicate ( casa insensitive )
+        //! 'Equals' predicate ( case insensitive )
         /*!
             This predicate holds when the test container is equal to the
             input container i.e. all elements in both containers are same.
@@ -318,15 +337,90 @@ namespace boost {
 
             \note This function provides the strong exception-safety guarantee
         */
-        template<typename Collection1T, typename Collection2T>
+        template<typename Range1T, typename Range2T>
         inline bool iequals( 
-            const Collection1T& Input, 
-            const Collection2T& Test,
+            const Range1T& Input, 
+            const Range2T& Test,
             const std::locale& Loc=std::locale())
         {
-            return equals(Input, Test, is_iequal(Loc));
+            return ::boost::algorithm::equals(Input, Test, is_iequal(Loc));
         }
 
+// lexicographical_compare predicate -----------------------------//
+
+        //! Lexicographical compare predicate
+        /*!
+             This predicate is an overload of std::lexicographical_compare
+             for range arguments
+
+             It check whether the first argument is lexicographically less
+             then the second one.
+
+             If the optional predicate is specified, it is used for character-wise
+             comparison
+
+             \param Arg1 First argument 
+             \param Arg2 Second argument
+             \param Pred Comparison predicate
+             \return The result of the test
+
+             \note This function provides the strong exception-safety guarantee
+         */
+        template<typename Range1T, typename Range2T, typename PredicateT>
+        inline bool lexicographical_compare(
+            const Range1T& Arg1,
+            const Range2T& Arg2,
+            PredicateT Pred)
+        {
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<Range1T>::type> lit_arg1(::boost::as_literal(Arg1));
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<Range2T>::type> lit_arg2(::boost::as_literal(Arg2));
+
+            return std::lexicographical_compare(
+                ::boost::begin(lit_arg1),
+                ::boost::end(lit_arg1),
+                ::boost::begin(lit_arg2),
+                ::boost::end(lit_arg2),
+                Pred);
+        }
+
+        //! Lexicographical compare predicate
+        /*!
+            \overload
+         */
+        template<typename Range1T, typename Range2T>
+            inline bool lexicographical_compare(
+            const Range1T& Arg1,
+            const Range2T& Arg2)
+        {
+            return ::boost::algorithm::lexicographical_compare(Arg1, Arg2, is_less());
+        }
+
+        //! Lexicographical compare predicate (case-insensitive)
+        /*!
+            This predicate is an overload of std::lexicographical_compare
+            for range arguments.
+            It check whether the first argument is lexicographically less
+            then the second one.
+            Elements are compared case insensitively
+
+
+             \param Arg1 First argument 
+             \param Arg2 Second argument
+             \param Loc A locale used for case insensitive comparison
+             \return The result of the test
+
+             \note This function provides the strong exception-safety guarantee
+         */
+        template<typename Range1T, typename Range2T>
+        inline bool ilexicographical_compare(
+            const Range1T& Arg1,
+            const Range2T& Arg2,
+            const std::locale& Loc=std::locale())
+        {
+            return ::boost::algorithm::lexicographical_compare(Arg1, Arg2, is_iless(Loc));
+        }
+        
+
 //  all predicate  -----------------------------------------------//
 
         //! 'All' predicate
@@ -340,16 +434,18 @@ namespace boost {
 
             \note This function provides the strong exception-safety guarantee
         */
-        template<typename CollectionT, typename PredicateT>
+        template<typename RangeT, typename PredicateT>
         inline bool all( 
-            const CollectionT& Input, 
+            const RangeT& Input, 
             PredicateT Pred)
         {
-            typedef BOOST_STRING_TYPENAME 
-                const_iterator_of<CollectionT>::type Iterator1T;
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> lit_input(::boost::as_literal(Input));
 
-            Iterator1T InputEnd=end(Input);
-            for( Iterator1T It=begin(Input); It!=InputEnd; ++It)
+            typedef BOOST_STRING_TYPENAME 
+                range_const_iterator<RangeT>::type Iterator1T;
+
+            Iterator1T InputEnd=::boost::end(lit_input);
+            for( Iterator1T It=::boost::begin(lit_input); It!=InputEnd; ++It)
             {
                 if (!Pred(*It))
                     return false;
@@ -370,6 +466,8 @@ namespace boost {
     using algorithm::equals;
     using algorithm::iequals;
     using algorithm::all;
+    using algorithm::lexicographical_compare;
+    using algorithm::ilexicographical_compare;
 
 } // namespace boost
 

include/boost/algorithm/string/predicate_facade.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library predicate_facade.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_PREDICATE_FACADE_HPP
 #define BOOST_STRING_PREDICATE_FACADE_HPP

include/boost/algorithm/string/regex.hpp

@@ -1,19 +1,25 @@
 //  Boost string_algo library regex.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_REGEX_HPP
 #define BOOST_STRING_REGEX_HPP
 
 #include <boost/algorithm/string/config.hpp>
 #include <boost/regex.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
+
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/iterator.hpp>
+#include <boost/range/as_literal.hpp>
+
 #include <boost/algorithm/string/find_format.hpp>
 #include <boost/algorithm/string/regex_find_format.hpp>
 #include <boost/algorithm/string/formatter.hpp>
@@ -37,25 +43,27 @@ namespace boost {
             \param Flags Regex options
             \return 
                 An \c iterator_range delimiting the match. 
-                Returned iterator is either \c InputContainerT::iterator or 
-                \c InputContainerT::const_iterator, depending on the constness of 
+                Returned iterator is either \c RangeT::iterator or 
+                \c RangeT::const_iterator, depending on the constness of 
                 the input parameter.
 
               \note This function provides the strong exception-safety guarantee
         */
         template< 
-            typename CollectionT, 
+            typename RangeT, 
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT>
+            typename RegexTraitsT>
         inline iterator_range< 
-            BOOST_STRING_TYPENAME result_iterator_of<CollectionT>::type >
+            BOOST_STRING_TYPENAME range_iterator<RangeT>::type >
         find_regex( 
-            CollectionT& Input, 
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            RangeT& Input, 
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             match_flag_type Flags=match_default )
         {
-            return regex_finder(Rx,Flags)(
-                begin(Input), end(Input) );
+            iterator_range<BOOST_STRING_TYPENAME range_iterator<RangeT>::type> lit_input(::boost::as_literal(Input));
+
+            return ::boost::algorithm::regex_finder(Rx,Flags)(
+                ::boost::begin(lit_input), ::boost::end(lit_input) );
         }
 
 //  replace_regex --------------------------------------------------------------------//
@@ -79,22 +87,22 @@ namespace boost {
         */
         template< 
             typename OutputIteratorT,
-            typename CollectionT, 
+            typename RangeT, 
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT,
+            typename RegexTraitsT,
             typename FormatStringTraitsT, typename FormatStringAllocatorT >
         inline OutputIteratorT replace_regex_copy(
             OutputIteratorT Output,
-            const CollectionT& Input,
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const RangeT& Input,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             const std::basic_string<CharT, FormatStringTraitsT, FormatStringAllocatorT>& Format,
             match_flag_type Flags=match_default | format_default )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Output,
                 Input,
-                regex_finder( Rx, Flags ),
-                regex_formatter( Format, Flags ) );
+                ::boost::algorithm::regex_finder( Rx, Flags ),
+                ::boost::algorithm::regex_formatter( Format, Flags ) );
         }
 
         //! Replace regex algorithm
@@ -104,18 +112,18 @@ namespace boost {
         template< 
             typename SequenceT, 
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT,
+            typename RegexTraitsT,
             typename FormatStringTraitsT, typename FormatStringAllocatorT >
         inline SequenceT replace_regex_copy( 
             const SequenceT& Input,
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             const std::basic_string<CharT, FormatStringTraitsT, FormatStringAllocatorT>& Format,
             match_flag_type Flags=match_default | format_default )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input,
-                regex_finder( Rx, Flags ),
-                regex_formatter( Format, Flags ) );
+                ::boost::algorithm::regex_finder( Rx, Flags ),
+                ::boost::algorithm::regex_formatter( Format, Flags ) );
         }
 
         //! Replace regex algorithm
@@ -131,18 +139,18 @@ namespace boost {
         template< 
             typename SequenceT, 
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT,
+            typename RegexTraitsT,
             typename FormatStringTraitsT, typename FormatStringAllocatorT >
         inline void replace_regex( 
             SequenceT& Input,
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             const std::basic_string<CharT, FormatStringTraitsT, FormatStringAllocatorT>& Format,
             match_flag_type Flags=match_default | format_default )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input,
-                regex_finder( Rx, Flags ),
-                regex_formatter( Format, Flags ) );
+                ::boost::algorithm::regex_finder( Rx, Flags ),
+                ::boost::algorithm::regex_formatter( Format, Flags ) );
         }
 
 //  replace_all_regex --------------------------------------------------------------------//
@@ -165,22 +173,22 @@ namespace boost {
         */
         template< 
             typename OutputIteratorT,
-            typename CollectionT, 
+            typename RangeT, 
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT,
+            typename RegexTraitsT,
             typename FormatStringTraitsT, typename FormatStringAllocatorT >
         inline OutputIteratorT replace_all_regex_copy(
             OutputIteratorT Output,
-            const CollectionT& Input,
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const RangeT& Input,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             const std::basic_string<CharT, FormatStringTraitsT, FormatStringAllocatorT>& Format,
             match_flag_type Flags=match_default | format_default )
         {
-            return find_format_all_copy( 
+            return ::boost::algorithm::find_format_all_copy( 
                 Output,
                 Input,
-                regex_finder( Rx, Flags ),
-                regex_formatter( Format, Flags ) );
+                ::boost::algorithm::regex_finder( Rx, Flags ),
+                ::boost::algorithm::regex_formatter( Format, Flags ) );
         }
 
         //! Replace all regex algorithm
@@ -190,18 +198,18 @@ namespace boost {
         template< 
             typename SequenceT, 
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT,
+            typename RegexTraitsT,
             typename FormatStringTraitsT, typename FormatStringAllocatorT >
         inline SequenceT replace_all_regex_copy( 
             const SequenceT& Input,
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             const std::basic_string<CharT, FormatStringTraitsT, FormatStringAllocatorT>& Format,
             match_flag_type Flags=match_default | format_default )
         {
-            return find_format_all_copy( 
+            return ::boost::algorithm::find_format_all_copy( 
                 Input,
-                regex_finder( Rx, Flags ),
-                regex_formatter( Format, Flags ) );
+                ::boost::algorithm::regex_finder( Rx, Flags ),
+                ::boost::algorithm::regex_formatter( Format, Flags ) );
         }
 
         //! Replace all regex algorithm
@@ -217,18 +225,18 @@ namespace boost {
         template< 
             typename SequenceT, 
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT,
+            typename RegexTraitsT,
             typename FormatStringTraitsT, typename FormatStringAllocatorT >
         inline void replace_all_regex( 
             SequenceT& Input,
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             const std::basic_string<CharT, FormatStringTraitsT, FormatStringAllocatorT>& Format,
             match_flag_type Flags=match_default | format_default )
         {
-            find_format_all( 
+            ::boost::algorithm::find_format_all( 
                 Input,
-                regex_finder( Rx, Flags ),
-                regex_formatter( Format, Flags ) );
+                ::boost::algorithm::regex_finder( Rx, Flags ),
+                ::boost::algorithm::regex_formatter( Format, Flags ) );
         }
 
 //  erase_regex --------------------------------------------------------------------//
@@ -250,20 +258,20 @@ namespace boost {
        */
         template< 
             typename OutputIteratorT,
-            typename CollectionT, 
+            typename RangeT, 
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT >
+            typename RegexTraitsT >
         inline OutputIteratorT erase_regex_copy(
             OutputIteratorT Output,
-            const CollectionT& Input,
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const RangeT& Input,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             match_flag_type Flags=match_default )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                regex_finder( Rx, Flags ),
-                empty_formatter( Input ) );
+                ::boost::algorithm::regex_finder( Rx, Flags ),
+                ::boost::algorithm::empty_formatter( Input ) );
         }
 
         //! Erase regex algorithm
@@ -273,16 +281,16 @@ namespace boost {
         template< 
             typename SequenceT, 
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT >
+            typename RegexTraitsT >
         inline SequenceT erase_regex_copy( 
             const SequenceT& Input,
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             match_flag_type Flags=match_default )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input, 
-                regex_finder( Rx, Flags ),
-                empty_formatter( Input ) );
+                ::boost::algorithm::regex_finder( Rx, Flags ),
+                ::boost::algorithm::empty_formatter( Input ) );
         }
 
         //! Erase regex algorithm
@@ -297,16 +305,16 @@ namespace boost {
         template< 
             typename SequenceT, 
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT >
+            typename RegexTraitsT >
         inline void erase_regex( 
             SequenceT& Input,
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             match_flag_type Flags=match_default )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                regex_finder( Rx, Flags ),
-                empty_formatter( Input ) );
+                ::boost::algorithm::regex_finder( Rx, Flags ),
+                ::boost::algorithm::empty_formatter( Input ) );
         }
 
 //  erase_all_regex --------------------------------------------------------------------//
@@ -329,20 +337,20 @@ namespace boost {
         */
         template< 
             typename OutputIteratorT,
-            typename CollectionT, 
+            typename RangeT, 
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT >
+            typename RegexTraitsT >
         inline OutputIteratorT erase_all_regex_copy(
             OutputIteratorT Output,
-            const CollectionT& Input,
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const RangeT& Input,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             match_flag_type Flags=match_default )
         {
-            return find_format_all_copy(
+            return ::boost::algorithm::find_format_all_copy(
                 Output,
                 Input,
-                regex_finder( Rx, Flags ),
-                empty_formatter( Input ) );
+                ::boost::algorithm::regex_finder( Rx, Flags ),
+                ::boost::algorithm::empty_formatter( Input ) );
         }
 
         //! Erase all regex algorithm
@@ -352,16 +360,16 @@ namespace boost {
         template< 
             typename SequenceT, 
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT >
+            typename RegexTraitsT >
         inline SequenceT erase_all_regex_copy( 
             const SequenceT& Input,
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             match_flag_type Flags=match_default )
         {
-            return find_format_all_copy( 
+            return ::boost::algorithm::find_format_all_copy( 
                 Input, 
-                regex_finder( Rx, Flags ),
-                empty_formatter( Input ) );
+                ::boost::algorithm::regex_finder( Rx, Flags ),
+                ::boost::algorithm::empty_formatter( Input ) );
         }
 
         //! Erase all regex algorithm
@@ -376,16 +384,16 @@ namespace boost {
         template< 
             typename SequenceT, 
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT>
+            typename RegexTraitsT>
         inline void erase_all_regex( 
             SequenceT& Input,
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             match_flag_type Flags=match_default )
         {
-            find_format_all( 
+            ::boost::algorithm::find_format_all( 
                 Input, 
-                regex_finder( Rx, Flags ),
-                empty_formatter( Input ) );
+                ::boost::algorithm::regex_finder( Rx, Flags ),
+                ::boost::algorithm::empty_formatter( Input ) );
         }
 
 //  find_all_regex ------------------------------------------------------------------//
@@ -414,19 +422,19 @@ namespace boost {
         */
         template< 
             typename SequenceSequenceT, 
-            typename CollectionT,         
+            typename RangeT,         
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT >
+            typename RegexTraitsT >
         inline SequenceSequenceT& find_all_regex(
             SequenceSequenceT& Result,
-            const CollectionT& Input,
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const RangeT& Input,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             match_flag_type Flags=match_default )
         {
-            return iter_find(
+            return ::boost::algorithm::iter_find(
                 Result,
                 Input,
-                regex_finder(Rx,Flags) );         
+                ::boost::algorithm::regex_finder(Rx,Flags) );         
         }
 
 //  split_regex ------------------------------------------------------------------//
@@ -455,21 +463,162 @@ namespace boost {
         */
         template< 
             typename SequenceSequenceT, 
-            typename CollectionT,         
+            typename RangeT,         
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT >
+            typename RegexTraitsT >
         inline SequenceSequenceT& split_regex(
             SequenceSequenceT& Result,
-            const CollectionT& Input,
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const RangeT& Input,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             match_flag_type Flags=match_default )
         {
-            return iter_split(
+            return ::boost::algorithm::iter_split(
                 Result,
                 Input,
-                regex_finder(Rx,Flags) );         
+                ::boost::algorithm::regex_finder(Rx,Flags) );         
         }
 
+//  join_if ------------------------------------------------------------------//
+
+#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
+        //! Conditional join algorithm
+        /*!
+            This algorithm joins all strings in a 'list' into one long string.
+            Segments are concatenated by given separator. Only segments that
+            match the given regular expression will be added to the result
+
+            This is a specialization of join_if algorithm.
+
+            \param Input A container that holds the input strings. It must be a container-of-containers.
+            \param Separator A string that will separate the joined segments.
+            \param Rx A regular expression
+            \param Flags Regex options
+            \return Concatenated string.
+
+            \note This function provides the strong exception-safety guarantee
+        */
+        template< 
+            typename SequenceSequenceT, 
+            typename Range1T,             
+            typename CharT, 
+            typename RegexTraitsT >
+        inline typename range_value<SequenceSequenceT>::type 
+        join_if(
+            const SequenceSequenceT& Input,
+            const Range1T& Separator,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
+            match_flag_type Flags=match_default )
+        {
+            // Define working types
+            typedef typename range_value<SequenceSequenceT>::type ResultT;
+            typedef typename range_const_iterator<SequenceSequenceT>::type InputIteratorT;
+
+            // Parse input
+            InputIteratorT itBegin=::boost::begin(Input);
+            InputIteratorT itEnd=::boost::end(Input);
+
+            // Construct container to hold the result
+            ResultT Result;
+
+
+            // Roll to the first element that will be added
+            while(
+                itBegin!=itEnd && 
+                !::boost::regex_match(::boost::begin(*itBegin), ::boost::end(*itBegin), Rx, Flags)) ++itBegin;
+
+            // Add this element
+            if(itBegin!=itEnd)
+            {
+                detail::insert(Result, ::boost::end(Result), *itBegin);
+                ++itBegin;
+            }
+
+            for(;itBegin!=itEnd; ++itBegin)
+            {
+                if(::boost::regex_match(::boost::begin(*itBegin), ::boost::end(*itBegin), Rx, Flags))
+                {
+                    // Add separator
+                    detail::insert(Result, ::boost::end(Result), ::boost::as_literal(Separator));
+                    // Add element
+                    detail::insert(Result, ::boost::end(Result), *itBegin);
+                }
+            }
+
+            return Result;
+        }
+
+#else  // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
+                //! Conditional join algorithm
+        /*!
+            This algorithm joins all strings in a 'list' into one long string.
+            Segments are concatenated by given separator. Only segments that
+            match the given regular expression will be added to the result
+
+            This is a specialization of join_if algorithm.
+
+            \param Input A container that holds the input strings. It must be a container-of-containers.
+            \param Separator A string that will separate the joined segments.
+            \param Rx A regular expression
+            \param Flags Regex options
+            \return Concatenated string.
+
+            \note This function provides the strong exception-safety guarantee
+        */
+        template< 
+            typename SequenceSequenceT, 
+            typename Range1T,             
+            typename CharT, 
+            typename RegexTraitsT >
+        inline typename range_value<SequenceSequenceT>::type 
+        join_if_regex(
+            const SequenceSequenceT& Input,
+            const Range1T& Separator,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
+            match_flag_type Flags=match_default )
+        {
+            // Define working types
+            typedef typename range_value<SequenceSequenceT>::type ResultT;
+            typedef typename range_const_iterator<SequenceSequenceT>::type InputIteratorT;
+
+            // Parse input
+            InputIteratorT itBegin=::boost::begin(Input);
+            InputIteratorT itEnd=::boost::end(Input);
+
+            // Construct container to hold the result
+            ResultT Result;
+
+
+            // Roll to the first element that will be added
+            while(
+                itBegin!=itEnd && 
+                !::boost::regex_match(::boost::begin(*itBegin), ::boost::end(*itBegin), Rx, Flags)) ++itBegin;
+
+            // Add this element
+            if(itBegin!=itEnd)
+            {
+                detail::insert(Result, ::boost::end(Result), *itBegin);
+                ++itBegin;
+            }
+
+            for(;itBegin!=itEnd; ++itBegin)
+            {
+                if(::boost::regex_match(::boost::begin(*itBegin), ::boost::end(*itBegin), Rx, Flags))
+                {
+                    // Add separator
+                    detail::insert(Result, ::boost::end(Result), ::boost::as_literal(Separator));
+                    // Add element
+                    detail::insert(Result, ::boost::end(Result), *itBegin);
+                }
+            }
+
+            return Result;
+        }
+
+
+#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
     } // namespace algorithm
 
     // pull names into the boost namespace
@@ -485,6 +634,12 @@ namespace boost {
     using algorithm::find_all_regex;
     using algorithm::split_regex;
 
+#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+    using algorithm::join_if;
+#else  // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+    using algorithm::join_if_regex;
+#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
 } // namespace boost
 
 

include/boost/algorithm/string/regex_find_format.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library regex_find_format.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_REGEX_FIND_FORMAT_HPP
 #define BOOST_STRING_REGEX_FIND_FORMAT_HPP
@@ -40,15 +41,15 @@ namespace boost {
         */
         template< 
             typename CharT, 
-            typename RegexTraitsT, typename RegexAllocatorT>
-        inline detail::find_regexF< reg_expression<CharT, RegexTraitsT, RegexAllocatorT> >
+            typename RegexTraitsT>
+        inline detail::find_regexF< basic_regex<CharT, RegexTraitsT> >
         regex_finder(
-            const reg_expression<CharT, RegexTraitsT, RegexAllocatorT>& Rx,
+            const basic_regex<CharT, RegexTraitsT>& Rx,
             match_flag_type MatchFlags=match_default )
         {
             return detail::
                 find_regexF< 
-                    reg_expression<CharT, RegexTraitsT, RegexAllocatorT> >( Rx, MatchFlags );
+                    basic_regex<CharT, RegexTraitsT> >( Rx, MatchFlags );
         }
 
 //  regex_formater  ---------------------------------------------//

include/boost/algorithm/string/replace.hpp

@@ -1,18 +1,24 @@
 //  Boost string_algo library replace.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2006.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_REPLACE_HPP
 #define BOOST_STRING_REPLACE_HPP
 
 #include <boost/algorithm/string/config.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
+
+#include <boost/range/iterator_range.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/iterator.hpp>
+#include <boost/range/const_iterator.hpp>
+
 #include <boost/algorithm/string/find_format.hpp>
 #include <boost/algorithm/string/finder.hpp>
 #include <boost/algorithm/string/formatter.hpp>
@@ -45,39 +51,39 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T>
+            typename Range1T, 
+            typename Range2T>
         inline OutputIteratorT replace_range_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
+            const Range1T& Input,
             const iterator_range<
                 BOOST_STRING_TYPENAME 
-                    const_iterator_of<Collection1T>::type>& SearchRange,
-            const Collection2T& Format)
+                    range_const_iterator<Range1T>::type>& SearchRange,
+            const Range2T& Format)
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                range_finder(SearchRange),
-                const_formatter(Format));
+                ::boost::algorithm::range_finder(SearchRange),
+                ::boost::algorithm::const_formatter(Format));
         }
 
         //! Replace range algorithm
         /*!
             \overload
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline SequenceT replace_range_copy( 
             const SequenceT& Input,
             const iterator_range<
                 BOOST_STRING_TYPENAME 
-                    const_iterator_of<SequenceT>::type>& SearchRange,
-            const CollectionT& Format)
+                    range_const_iterator<SequenceT>::type>& SearchRange,
+            const RangeT& Format)
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Input,
-                range_finder(SearchRange),
-                const_formatter(Format));
+                ::boost::algorithm::range_finder(SearchRange),
+                ::boost::algorithm::const_formatter(Format));
         }
 
         //! Replace range algorithm
@@ -89,18 +95,18 @@ namespace boost {
             \param SearchRange A range in the input to be substituted
             \param Format A substitute string
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline void replace_range( 
             SequenceT& Input,
             const iterator_range<
                 BOOST_STRING_TYPENAME 
-                    iterator_of<SequenceT>::type>& SearchRange,
-            const CollectionT& Format)
+                    range_iterator<SequenceT>::type>& SearchRange,
+            const RangeT& Format)
         {
-            find_format(
+            ::boost::algorithm::find_format(
                 Input,
-                range_finder(SearchRange),
-                const_formatter(Format));
+                ::boost::algorithm::range_finder(SearchRange),
+                ::boost::algorithm::const_formatter(Format));
         }
 
 //  replace_first --------------------------------------------------------------------//
@@ -123,36 +129,36 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T,
-            typename Collection3T>
+            typename Range1T, 
+            typename Range2T,
+            typename Range3T>
         inline OutputIteratorT replace_first_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search,
-            const Collection3T& Format)
+            const Range1T& Input,
+            const Range2T& Search,
+            const Range3T& Format)
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                first_finder(Search),
-                const_formatter(Format) );
+                ::boost::algorithm::first_finder(Search),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace first algorithm
         /*!
             \overload
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline SequenceT replace_first_copy( 
             const SequenceT& Input,
-            const Collection1T& Search,
-            const Collection2T& Format )
+            const Range1T& Search,
+            const Range2T& Format )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input,
-                first_finder(Search),
-                const_formatter(Format) );
+                ::boost::algorithm::first_finder(Search),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace first algorithm
@@ -164,16 +170,16 @@ namespace boost {
             \param Search A substring to be searched for 
             \param Format A substitute string
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline void replace_first( 
             SequenceT& Input,
-            const Collection1T& Search,
-            const Collection2T& Format )
+            const Range1T& Search,
+            const Range2T& Format )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                first_finder(Search),
-                const_formatter(Format) );
+                ::boost::algorithm::first_finder(Search),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
 //  replace_first ( case insensitive ) ---------------------------------------------//
@@ -198,38 +204,38 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T,
-            typename Collection3T>
+            typename Range1T, 
+            typename Range2T,
+            typename Range3T>
         inline OutputIteratorT ireplace_first_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search,
-            const Collection3T& Format,
+            const Range1T& Input,
+            const Range2T& Search,
+            const Range3T& Format,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                first_finder(Search, is_iequal(Loc)),
-                const_formatter(Format) );
+                ::boost::algorithm::first_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace first algorithm ( case insensitive )
         /*!
             \overload
         */
-        template<typename SequenceT, typename Collection2T, typename Collection1T>
+        template<typename SequenceT, typename Range2T, typename Range1T>
         inline SequenceT ireplace_first_copy( 
             const SequenceT& Input,
-            const Collection2T& Search,
-            const Collection1T& Format,
+            const Range2T& Search,
+            const Range1T& Format,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input,
-                first_finder(Search, is_iequal(Loc)),
-                const_formatter(Format) );
+                ::boost::algorithm::first_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace first algorithm ( case insensitive )
@@ -243,17 +249,17 @@ namespace boost {
             \param Format A substitute string
             \param Loc A locale used for case insensitive comparison
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline void ireplace_first( 
             SequenceT& Input,
-            const Collection1T& Search,
-            const Collection2T& Format,
+            const Range1T& Search,
+            const Range2T& Format,
             const std::locale& Loc=std::locale() )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                first_finder(Search, is_iequal(Loc)),
-                const_formatter(Format) );
+                ::boost::algorithm::first_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
 //  replace_last --------------------------------------------------------------------//
@@ -276,36 +282,36 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T,
-            typename Collection3T>
+            typename Range1T, 
+            typename Range2T,
+            typename Range3T>
         inline OutputIteratorT replace_last_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search,
-            const Collection3T& Format )
+            const Range1T& Input,
+            const Range2T& Search,
+            const Range3T& Format )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                last_finder(Search),
-                const_formatter(Format) );
+                ::boost::algorithm::last_finder(Search),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace last algorithm
         /*!
             \overload
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline SequenceT replace_last_copy( 
             const SequenceT& Input,
-            const Collection1T& Search,
-            const Collection2T& Format )
+            const Range1T& Search,
+            const Range2T& Format )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input,
-                last_finder(Search),
-                const_formatter(Format) );
+                ::boost::algorithm::last_finder(Search),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace last algorithm
@@ -317,16 +323,16 @@ namespace boost {
             \param Search A substring to be searched for 
             \param Format A substitute string
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline void replace_last( 
             SequenceT& Input,
-            const Collection1T& Search,
-            const Collection2T& Format )
+            const Range1T& Search,
+            const Range2T& Format )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                last_finder(Search),
-                const_formatter(Format) );
+                ::boost::algorithm::last_finder(Search),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
 //  replace_last ( case insensitive ) -----------------------------------------------//
@@ -351,38 +357,38 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T,
-            typename Collection3T>
+            typename Range1T, 
+            typename Range2T,
+            typename Range3T>
         inline OutputIteratorT ireplace_last_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search,
-            const Collection3T& Format,
+            const Range1T& Input,
+            const Range2T& Search,
+            const Range3T& Format,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                last_finder(Search, is_iequal(Loc)),
-                const_formatter(Format) );
+                ::boost::algorithm::last_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace last algorithm ( case insensitive )
         /*!
             \overload
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline SequenceT ireplace_last_copy( 
             const SequenceT& Input,
-            const Collection1T& Search,
-            const Collection2T& Format,
+            const Range1T& Search,
+            const Range2T& Format,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input,
-                last_finder(Search, is_iequal(Loc)),
-                const_formatter(Format) );
+                ::boost::algorithm::last_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace last algorithm ( case insensitive )
@@ -397,17 +403,17 @@ namespace boost {
             \param Loc A locale used for case insensitive comparison
             \return A reference to the modified input
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline void ireplace_last( 
             SequenceT& Input,
-            const Collection1T& Search,
-            const Collection2T& Format,
+            const Range1T& Search,
+            const Range2T& Format,
             const std::locale& Loc=std::locale() )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                last_finder(Search, is_iequal(Loc)),
-                const_formatter(Format) );
+                ::boost::algorithm::last_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
 //  replace_nth --------------------------------------------------------------------//
@@ -423,6 +429,7 @@ namespace boost {
             \param Input An input string
             \param Search A substring to be searched for 
             \param Nth An index of the match to be replaced. The index is 0-based.
+                For negative N, matches are counted from the end of string.
             \param Format A substitute string
             \return An output iterator pointing just after the last inserted character or
                 a modified copy of the input
@@ -431,38 +438,38 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T,
-            typename Collection3T>
+            typename Range1T, 
+            typename Range2T,
+            typename Range3T>
         inline OutputIteratorT replace_nth_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search,
-            unsigned int Nth,
-            const Collection3T& Format )
+            const Range1T& Input,
+            const Range2T& Search,
+            int Nth,
+            const Range3T& Format )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                nth_finder(Search, Nth),
-                const_formatter(Format) );
+                ::boost::algorithm::nth_finder(Search, Nth),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace nth algorithm
         /*!
             \overload
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline SequenceT replace_nth_copy( 
             const SequenceT& Input,
-            const Collection1T& Search,
-            unsigned int Nth,
-            const Collection2T& Format )
+            const Range1T& Search,
+            int Nth,
+            const Range2T& Format )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input,
-                nth_finder(Search, Nth),
-                const_formatter(Format) );
+                ::boost::algorithm::nth_finder(Search, Nth),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace nth algorithm
@@ -473,19 +480,20 @@ namespace boost {
             \param Input An input string
             \param Search A substring to be searched for 
             \param Nth An index of the match to be replaced. The index is 0-based.
+                For negative N, matches are counted from the end of string.
             \param Format A substitute string
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline void replace_nth( 
             SequenceT& Input,
-            const Collection1T& Search,
-            unsigned int Nth,
-            const Collection2T& Format )
+            const Range1T& Search,
+            int Nth,
+            const Range2T& Format )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                nth_finder(Search, Nth),
-                const_formatter(Format) );
+                ::boost::algorithm::nth_finder(Search, Nth),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
 //  replace_nth ( case insensitive ) -----------------------------------------------//
@@ -502,6 +510,7 @@ namespace boost {
             \param Input An input string
             \param Search A substring to be searched for 
             \param Nth An index of the match to be replaced. The index is 0-based.
+                For negative N, matches are counted from the end of string.
             \param Format A substitute string
             \param Loc A locale used for case insensitive comparison
             \return An output iterator pointing just after the last inserted character or
@@ -511,40 +520,40 @@ namespace boost {
        */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T,
-            typename Collection3T>
+            typename Range1T, 
+            typename Range2T,
+            typename Range3T>
         inline OutputIteratorT ireplace_nth_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search,
-            unsigned int Nth,
-            const Collection3T& Format,
+            const Range1T& Input,
+            const Range2T& Search,
+            int Nth,
+            const Range3T& Format,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                nth_finder(Search, Nth, is_iequal(Loc) ),
-                const_formatter(Format) );
+                ::boost::algorithm::nth_finder(Search, Nth, is_iequal(Loc) ),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace nth algorithm ( case insensitive )
         /*!
             \overload
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline SequenceT ireplace_nth_copy( 
             const SequenceT& Input,
-            const Collection1T& Search,
-            unsigned int Nth,
-            const Collection2T& Format,
+            const Range1T& Search,
+            int Nth,
+            const Range2T& Format,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input,
-                nth_finder(Search, Nth, is_iequal(Loc)),
-                const_formatter(Format) );
+                ::boost::algorithm::nth_finder(Search, Nth, is_iequal(Loc)),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace nth algorithm ( case insensitive )
@@ -556,21 +565,22 @@ namespace boost {
             \param Input An input string
             \param Search A substring to be searched for 
             \param Nth An index of the match to be replaced. The index is 0-based.
+                For negative N, matches are counted from the end of string.
             \param Format A substitute string
             \param Loc A locale used for case insensitive comparison
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline void ireplace_nth( 
             SequenceT& Input,
-            const Collection1T& Search,
-            unsigned int Nth,
-            const Collection2T& Format,
+            const Range1T& Search,
+            int Nth,
+            const Range2T& Format,
             const std::locale& Loc=std::locale() )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                nth_finder(Search, Nth, is_iequal(Loc)),
-                const_formatter(Format) );
+                ::boost::algorithm::nth_finder(Search, Nth, is_iequal(Loc)),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
 //  replace_all --------------------------------------------------------------------//
@@ -593,36 +603,36 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T,
-            typename Collection3T>
+            typename Range1T, 
+            typename Range2T,
+            typename Range3T>
         inline OutputIteratorT replace_all_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search,
-            const Collection3T& Format )
+            const Range1T& Input,
+            const Range2T& Search,
+            const Range3T& Format )
         {
-            return find_format_all_copy(
+            return ::boost::algorithm::find_format_all_copy(
                 Output,
                 Input,
-                first_finder(Search),
-                const_formatter(Format) );
+                ::boost::algorithm::first_finder(Search),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace all algorithm
         /*!
             \overload
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline SequenceT replace_all_copy( 
             const SequenceT& Input,
-            const Collection1T& Search,
-            const Collection2T& Format )
+            const Range1T& Search,
+            const Range2T& Format )
         {
-            return find_format_all_copy( 
+            return ::boost::algorithm::find_format_all_copy( 
                 Input,
-                first_finder(Search),
-                const_formatter(Format) );
+                ::boost::algorithm::first_finder(Search),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace all algorithm
@@ -635,16 +645,16 @@ namespace boost {
             \param Format A substitute string
             \return A reference to the modified input
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline void replace_all( 
             SequenceT& Input,
-            const Collection1T& Search,
-            const Collection2T& Format )
+            const Range1T& Search,
+            const Range2T& Format )
         {
-            find_format_all( 
+            ::boost::algorithm::find_format_all( 
                 Input, 
-                first_finder(Search),
-                const_formatter(Format) );
+                ::boost::algorithm::first_finder(Search),
+                ::boost::algorithm::const_formatter(Format) );
         }
         
 //  replace_all ( case insensitive ) -----------------------------------------------//
@@ -669,38 +679,38 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T,
-            typename Collection3T>
+            typename Range1T, 
+            typename Range2T,
+            typename Range3T>
         inline OutputIteratorT ireplace_all_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            const Collection2T& Search,
-            const Collection3T& Format,
+            const Range1T& Input,
+            const Range2T& Search,
+            const Range3T& Format,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_all_copy(
+            return ::boost::algorithm::find_format_all_copy(
                 Output,
                 Input,
-                first_finder(Search, is_iequal(Loc)),
-                const_formatter(Format) );
+                ::boost::algorithm::first_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace all algorithm ( case insensitive )
         /*!
             \overload
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline SequenceT ireplace_all_copy( 
             const SequenceT& Input,
-            const Collection1T& Search,
-            const Collection2T& Format,
+            const Range1T& Search,
+            const Range2T& Format,
             const std::locale& Loc=std::locale() )
         {
-            return find_format_all_copy( 
+            return ::boost::algorithm::find_format_all_copy( 
                 Input,
-                first_finder(Search, is_iequal(Loc)),
-                const_formatter(Format) );
+                ::boost::algorithm::first_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace all algorithm ( case insensitive )
@@ -714,17 +724,17 @@ namespace boost {
             \param Format A substitute string
             \param Loc A locale used for case insensitive comparison
         */
-        template<typename SequenceT, typename Collection1T, typename Collection2T>
+        template<typename SequenceT, typename Range1T, typename Range2T>
         inline void ireplace_all( 
             SequenceT& Input,
-            const Collection1T& Search,
-            const Collection2T& Format,
+            const Range1T& Search,
+            const Range2T& Format,
             const std::locale& Loc=std::locale() )
         {
-            find_format_all( 
+            ::boost::algorithm::find_format_all( 
                 Input, 
-                first_finder(Search, is_iequal(Loc)),
-                const_formatter(Format) );
+                ::boost::algorithm::first_finder(Search, is_iequal(Loc)),
+                ::boost::algorithm::const_formatter(Format) );
         }
         
 //  replace_head --------------------------------------------------------------------//
@@ -740,7 +750,9 @@ namespace boost {
             
             \param Output An output iterator to which the result will be copied
             \param Input An input string
-            \param N Length of the head
+            \param N Length of the head.
+                For N>=0, at most N characters are extracted.
+                For N<0, size(Input)-|N| characters are extracted.
             \param Format A substitute string
             \return An output iterator pointing just after the last inserted character or
                 a modified copy of the input  
@@ -749,35 +761,35 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T>
+            typename Range1T, 
+            typename Range2T>
         inline OutputIteratorT replace_head_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            unsigned int N,
-            const Collection2T& Format )
+            const Range1T& Input,
+            int N,
+            const Range2T& Format )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                head_finder(N),
-                const_formatter(Format) );
+                ::boost::algorithm::head_finder(N),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace head algorithm
         /*!
             \overload
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline SequenceT replace_head_copy( 
             const SequenceT& Input,
-            unsigned int N,
-            const CollectionT& Format )
+            int N,
+            const RangeT& Format )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input,
-                head_finder(N),
-                const_formatter(Format) );
+                ::boost::algorithm::head_finder(N),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace head algorithm
@@ -788,19 +800,21 @@ namespace boost {
             considered to be the head. The input sequence is modified in-place.
 
             \param Input An input string
-            \param N Length of the head
+            \param N Length of the head.
+                For N>=0, at most N characters are extracted.
+                For N<0, size(Input)-|N| characters are extracted.
             \param Format A substitute string
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline void replace_head( 
             SequenceT& Input,
-            unsigned int N,
-            const CollectionT& Format )
+            int N,
+            const RangeT& Format )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                head_finder(N),
-                const_formatter(Format) );
+                ::boost::algorithm::head_finder(N),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
 //  replace_tail --------------------------------------------------------------------//
@@ -816,7 +830,9 @@ namespace boost {
 
             \param Output An output iterator to which the result will be copied
             \param Input An input string
-            \param N Length of the tail
+            \param N Length of the tail.
+                For N>=0, at most N characters are extracted.
+                For N<0, size(Input)-|N| characters are extracted.
             \param Format A substitute string
             \return An output iterator pointing just after the last inserted character or
                     a modified copy of the input   
@@ -825,35 +841,35 @@ namespace boost {
         */
         template<
             typename OutputIteratorT,
-            typename Collection1T, 
-            typename Collection2T>
+            typename Range1T, 
+            typename Range2T>
         inline OutputIteratorT replace_tail_copy(
             OutputIteratorT Output,
-            const Collection1T& Input,
-            unsigned int N,
-            const Collection2T& Format )
+            const Range1T& Input,
+            int N,
+            const Range2T& Format )
         {
-            return find_format_copy(
+            return ::boost::algorithm::find_format_copy(
                 Output,
                 Input,
-                tail_finder(N),
-                const_formatter(Format) );
+                ::boost::algorithm::tail_finder(N),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace tail algorithm
         /*!
             \overload
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline SequenceT replace_tail_copy( 
             const SequenceT& Input,
-            unsigned int N,
-            const CollectionT& Format )
+            int N,
+            const RangeT& Format )
         {
-            return find_format_copy( 
+            return ::boost::algorithm::find_format_copy( 
                 Input,
-                tail_finder(N),
-                const_formatter(Format) );
+                ::boost::algorithm::tail_finder(N),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
         //! Replace tail algorithm
@@ -864,19 +880,21 @@ namespace boost {
             considered to be the tail. The input sequence is modified in-place.
 
             \param Input An input string
-            \param N Length of the tail
+            \param N Length of the tail.
+                For N>=0, at most N characters are extracted.
+                For N<0, size(Input)-|N| characters are extracted.
             \param Format A substitute string
         */
-        template<typename SequenceT, typename CollectionT>
+        template<typename SequenceT, typename RangeT>
         inline void replace_tail( 
             SequenceT& Input,
-            unsigned int N,
-            const CollectionT& Format )
+            int N,
+            const RangeT& Format )
         {
-            find_format( 
+            ::boost::algorithm::find_format( 
                 Input, 
-                tail_finder(N),
-                const_formatter(Format) );
+                ::boost::algorithm::tail_finder(N),
+                ::boost::algorithm::const_formatter(Format) );
         }
 
     } // namespace algorithm

include/boost/algorithm/string/sequence_traits.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library sequence_traits.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_SEQUENCE_TRAITS_HPP
 #define BOOST_STRING_SEQUENCE_TRAITS_HPP
@@ -24,7 +25,7 @@
 
     Due to a language restriction, it is not currently possible to define specializations for
     stl containers without including the corresponding header. To decrease the overhead
-    needed by this inclusion, user can selectively include a specialization 
+    needed by this inclusion, user can selectively include a specialization
     header for a specific container. They are located in boost/algorithm/string/stl
     directory. Alternatively she can include boost/algorithm/string/std_collection_traits.hpp
     header which contains specializations for all stl containers.
@@ -39,7 +40,7 @@ namespace boost {
 
         //! Native replace tester
         /*!
-            Declare an override of this tester function with return 
+            Declare an override of this tester function with return
             type boost::string_algo::yes_type for a sequence with this property.
 
             \return yes_type if the container has basic_string like native replace
@@ -49,31 +50,31 @@ namespace boost {
 
         //! Stable iterators tester
         /*!
-            Declare an override of this tester function with return 
+            Declare an override of this tester function with return
             type boost::string_algo::yes_type for a sequence with this property.
 
             \return yes_type if the sequence's insert/replace/erase methods do not invalidate
             existing iterators.
         */
-        no_type has_stable_iterators_tester(...);                     
+        no_type has_stable_iterators_tester(...);
 
         //! const time insert tester
         /*!
-            Declare an override of this tester function with return 
+            Declare an override of this tester function with return
             type boost::string_algo::yes_type for a sequence with this property.
 
             \return yes_type if the sequence's insert method is working in constant time
         */
-        no_type has_const_time_insert_tester(...);                        
+        no_type has_const_time_insert_tester(...);
 
         //! const time erase tester
         /*!
-            Declare an override of this tester function with return 
+            Declare an override of this tester function with return
             type boost::string_algo::yes_type for a sequence with this property.
 
             \return yes_type if the sequence's erase method is working in constant time
         */
-        no_type has_const_time_erase_tester(...);                        
+        no_type has_const_time_erase_tester(...);
 
 #endif //BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
@@ -89,7 +90,7 @@ namespace boost {
         private:
             static T* t;
         public:
-            BOOST_STATIC_CONSTANT(bool, value=( 
+            BOOST_STATIC_CONSTANT(bool, value=(
                 sizeof(has_native_replace_tester(t))==sizeof(yes_type) ) );
 #else  // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
         public:
@@ -99,9 +100,9 @@ namespace boost {
             BOOST_STATIC_CONSTANT(bool, value=false);
 #    endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
 #endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-    
 
-            typedef mpl::bool_<value> type;     
+
+            typedef mpl::bool_<has_native_replace<T>::value> type;
         };
 
 
@@ -117,7 +118,7 @@ namespace boost {
         private:
             static T* t;
         public:
-            BOOST_STATIC_CONSTANT(bool, value=( 
+            BOOST_STATIC_CONSTANT(bool, value=(
                 sizeof(has_stable_iterators_tester(t))==sizeof(yes_type) ) );
 #else  // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
         public:
@@ -128,13 +129,13 @@ namespace boost {
 #    endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
 #endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
-            typedef mpl::bool_<value> type;
+            typedef mpl::bool_<has_stable_iterators<T>::value> type;
         };
 
 
         //! Const time insert trait
         /*!
-            This trait specifies that the sequence's insert method has 
+            This trait specifies that the sequence's insert method has
             constant time complexity.
         */
         template< typename T >
@@ -144,7 +145,7 @@ namespace boost {
         private:
             static T* t;
         public:
-            BOOST_STATIC_CONSTANT(bool, value=( 
+            BOOST_STATIC_CONSTANT(bool, value=(
                 sizeof(has_const_time_insert_tester(t))==sizeof(yes_type) ) );
 #else  // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
         public:
@@ -155,13 +156,13 @@ namespace boost {
 #    endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
 #endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
-            typedef mpl::bool_<value> type;
+            typedef mpl::bool_<has_const_time_insert<T>::value> type;
         };
 
 
         //! Const time erase trait
         /*!
-            This trait specifies that the sequence's erase method has 
+            This trait specifies that the sequence's erase method has
             constant time complexity.
         */
         template< typename T >
@@ -171,7 +172,7 @@ namespace boost {
         private:
             static T* t;
         public:
-            BOOST_STATIC_CONSTANT(bool, value=( 
+            BOOST_STATIC_CONSTANT(bool, value=(
                 sizeof(has_const_time_erase_tester(t))==sizeof(yes_type) ) );
 #else  // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
         public:
@@ -182,7 +183,7 @@ namespace boost {
 #    endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
 #endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
-            typedef mpl::bool_<value> type;
+            typedef mpl::bool_<has_const_time_erase<T>::value> type;
         };
 
     } // namespace algorithm

include/boost/algorithm/string/split.hpp

@@ -1,18 +1,18 @@
-//  Boost string_algo library find.hpp header file  ---------------------------//
+//  Boost string_algo library split.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2006.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_SPLIT_HPP
 #define BOOST_STRING_SPLIT_HPP
 
 #include <boost/algorithm/string/config.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
-#include <boost/algorithm/string/iterator_range.hpp>
+
 #include <boost/algorithm/string/iter_find.hpp>
 #include <boost/algorithm/string/finder.hpp>
 #include <boost/algorithm/string/compare.hpp>
@@ -56,18 +56,18 @@ namespace boost {
 
             \note Prior content of the result will be overwritten.
 
-               \note This function provides the strong exception-safety guarantee
+            \note This function provides the strong exception-safety guarantee
         */
-        template< typename SequenceSequenceT, typename Collection1T, typename Collection2T >
+        template< typename SequenceSequenceT, typename Range1T, typename Range2T >
         inline SequenceSequenceT& find_all(
             SequenceSequenceT& Result,
-            Collection1T& Input,
-            const Collection2T& Search)
+            Range1T& Input,
+            const Range2T& Search)
         {
-            return iter_find(
+            return ::boost::algorithm::iter_find(
                 Result,
                 Input,
-                first_finder(Search) );        
+                ::boost::algorithm::first_finder(Search) );        
         }
 
         //! Find all algorithm ( case insensitive ) 
@@ -91,19 +91,19 @@ namespace boost {
 
             \note Prior content of the result will be overwritten.
 
-              \note This function provides the strong exception-safety guarantee
+            \note This function provides the strong exception-safety guarantee
         */
-        template< typename SequenceSequenceT, typename Collection1T, typename Collection2T >
+        template< typename SequenceSequenceT, typename Range1T, typename Range2T >
         inline SequenceSequenceT& ifind_all(
             SequenceSequenceT& Result,
-            Collection1T& Input,
-            const Collection2T& Search,
+            Range1T& Input,
+            const Range2T& Search,
             const std::locale& Loc=std::locale() )
         {
-            return iter_find(
+            return ::boost::algorithm::iter_find(
                 Result,
                 Input,
-                first_finder(Search, is_iequal(Loc) ) );        
+                ::boost::algorithm::first_finder(Search, is_iequal(Loc) ) );        
         }
 
 
@@ -136,17 +136,17 @@ namespace boost {
 
             \note This function provides the strong exception-safety guarantee
         */
-        template< typename SequenceSequenceT, typename CollectionT, typename PredicateT >
+        template< typename SequenceSequenceT, typename RangeT, typename PredicateT >
         inline SequenceSequenceT& split(
             SequenceSequenceT& Result,
-            CollectionT& Input,
+            RangeT& Input,
             PredicateT Pred,
             token_compress_mode_type eCompress=token_compress_off )
         {
-            return iter_split(
+            return ::boost::algorithm::iter_split(
                 Result,
                 Input,
-                token_finder( Pred, eCompress ) );         
+                ::boost::algorithm::token_finder( Pred, eCompress ) );         
         }
 
     } // namespace algorithm

include/boost/algorithm/string/std/list_traits.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library list_traits.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_STD_LIST_TRAITS_HPP
 #define BOOST_STRING_STD_LIST_TRAITS_HPP
@@ -33,9 +34,9 @@ namespace boost {
         template<typename T, typename AllocT>
         yes_type has_const_time_erase_tester( const ::std::list<T,AllocT>* );
 
-        
+
 #else // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-        
+
         // stable iterators trait
         template<typename T, typename AllocT>
         class has_stable_iterators< ::std::list<T,AllocT> >
@@ -46,7 +47,7 @@ namespace boost {
 #else
             BOOST_STATIC_CONSTANT(bool, value=true);
 #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
-            typedef mpl::bool_<value> type;     
+            typedef mpl::bool_<has_stable_iterators<T>::value> type;
         };
 
         // const time insert trait
@@ -59,7 +60,7 @@ namespace boost {
 #else
             BOOST_STATIC_CONSTANT(bool, value=true);
 #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
-            typedef mpl::bool_<value> type;     
+            typedef mpl::bool_<has_const_time_insert<T>::value> type;
         };
 
         // const time erase trait
@@ -72,11 +73,11 @@ namespace boost {
 #else
             BOOST_STATIC_CONSTANT(bool, value=true);
 #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
-            typedef mpl::bool_<value> type;     
+            typedef mpl::bool_<has_const_time_erase<T>::value> type;
         };
 #endif
 
-        
+
     } // namespace algorithm
 } // namespace boost
 

include/boost/algorithm/string/std/rope_traits.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library string_traits.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_STD_ROPE_TRAITS_HPP
 #define BOOST_STRING_STD_ROPE_TRAITS_HPP

include/boost/algorithm/string/std/slist_traits.hpp

@@ -1,17 +1,19 @@
 //  Boost string_algo library slist_traits.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003. 
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_STD_SLIST_TRAITS_HPP
 #define BOOST_STRING_STD_SLIST_TRAITS_HPP
 
+#include <boost/algorithm/string/config.hpp>
 #include <boost/algorithm/string/yes_no_type.hpp>
-#include <slist>
+#include BOOST_SLIST_HEADER 
 #include <boost/algorithm/string/sequence_traits.hpp>
 
 namespace boost {
@@ -23,21 +25,21 @@ namespace boost {
 
         // stable iterators tester
         template<typename T, typename AllocT>
-        yes_type has_stable_iterators_tester( const std::slist<T,AllocT>* );
+        yes_type has_stable_iterators_tester( const BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT>* );
 
         // const time insert tester
         template<typename T, typename AllocT>
-        yes_type has_const_time_insert_tester( const std::slist<T,AllocT>* );
+        yes_type has_const_time_insert_tester( const BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT>* );
 
         // const time erase tester
         template<typename T, typename AllocT>
-        yes_type has_const_time_erase_tester( const std::slist<T,AllocT>* );
+        yes_type has_const_time_erase_tester( const BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT>* );
 
 #else // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-    
+
     // stable iterators trait
         template<typename T, typename AllocT>
-        class has_stable_iterators< std::slist<T,AllocT> >
+        class has_stable_iterators< BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT> >
         {
         public:
 #if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
@@ -45,12 +47,12 @@ namespace boost {
 #else
             BOOST_STATIC_CONSTANT(bool, value=true);
 #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
-            typedef mpl::bool_<value> type;     
+            typedef mpl::bool_<has_stable_iterators<T>::value> type;
         };
 
     // const time insert trait
         template<typename T, typename AllocT>
-        class has_const_time_insert< std::slist<T,AllocT> >
+        class has_const_time_insert< BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT> >
         {
         public:
 #if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
@@ -58,12 +60,12 @@ namespace boost {
 #else
             BOOST_STATIC_CONSTANT(bool, value=true);
 #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
-            typedef mpl::bool_<value> type;     
+            typedef mpl::bool_<has_const_time_insert<T>::value> type;
         };
 
     // const time erase trait
         template<typename T, typename AllocT>
-        class has_const_time_erase< std::slist<T,AllocT> >
+        class has_const_time_erase< BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT> >
         {
         public:
 #if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
@@ -71,7 +73,7 @@ namespace boost {
 #else
             BOOST_STATIC_CONSTANT(bool, value=true);
 #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
-            typedef mpl::bool_<value> type;     
+            typedef mpl::bool_<has_const_time_erase<T>::value> type;
         };
 #endif
 

include/boost/algorithm/string/std/string_traits.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library string_traits.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_STD_STRING_TRAITS_HPP
 #define BOOST_STRING_STD_STRING_TRAITS_HPP
@@ -38,7 +39,7 @@ namespace boost {
             BOOST_STATIC_CONSTANT(bool, value=true);
 #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
 
-        typedef mpl::bool_<value> type;     
+        typedef mpl::bool_<has_native_replace<T>::value> type;
         };
 
 

include/boost/algorithm/string/std_containers_traits.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library std_containers_traits.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_STD_CONTAINERS_TRAITS_HPP
 #define BOOST_STRING_STD_CONTAINERS_TRAITS_HPP

include/boost/algorithm/string/trim.hpp

@@ -1,17 +1,24 @@
 //  Boost string_algo library trim.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_TRIM_HPP
 #define BOOST_STRING_TRIM_HPP
 
 #include <boost/algorithm/string/config.hpp>
-#include <boost/algorithm/string/collection_traits.hpp>
+
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/const_iterator.hpp>
+#include <boost/range/as_literal.hpp>
+#include <boost/range/iterator_range.hpp>
+
 #include <boost/algorithm/string/detail/trim.hpp>
 #include <boost/algorithm/string/classification.hpp>
 #include <locale>
@@ -42,7 +49,7 @@ namespace boost {
             or copied to the output iterator
 
             \param Output An output iterator to which the result will be copied
-            \param Input An input collection
+            \param Input An input range
             \param IsSpace An unary predicate identifying spaces
             \return 
                 An output iterator pointing just after the last inserted character or
@@ -50,18 +57,20 @@ namespace boost {
 
                \note The second variant of this function provides the strong exception-safety guarantee
         */
-        template<typename OutputIteratorT, typename CollectionT, typename PredicateT>
+        template<typename OutputIteratorT, typename RangeT, typename PredicateT>
         inline OutputIteratorT trim_left_copy_if( 
             OutputIteratorT Output,
-            const CollectionT& Input,
+            const RangeT& Input,
             PredicateT IsSpace)
         {
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> lit_range(::boost::as_literal(Input));
+
             std::copy( 
-                detail::trim_begin( 
-                    begin(Input), 
-                    end(Input), 
+                ::boost::algorithm::detail::trim_begin( 
+                    ::boost::begin(lit_range), 
+                    ::boost::end(lit_range), 
                     IsSpace ),
-                end(Input),
+                ::boost::end(lit_range),
                 Output);
 
             return Output;
@@ -75,11 +84,11 @@ namespace boost {
         inline SequenceT trim_left_copy_if(const SequenceT& Input, PredicateT IsSpace)
         {
             return SequenceT( 
-                detail::trim_begin( 
-                    begin(Input), 
-                    end(Input), 
+                ::boost::algorithm::detail::trim_begin( 
+                    ::boost::begin(Input), 
+                    ::boost::end(Input), 
                     IsSpace ),
-                end(Input));
+                ::boost::end(Input));
         }
 
         //! Left trim - parametric
@@ -97,7 +106,7 @@ namespace boost {
         inline SequenceT trim_left_copy(const SequenceT& Input, const std::locale& Loc=std::locale())
         {
             return            
-                trim_left_copy_if(
+                ::boost::algorithm::trim_left_copy_if(
                     Input, 
                     is_space(Loc));
         }
@@ -115,10 +124,10 @@ namespace boost {
         inline void trim_left_if(SequenceT& Input, PredicateT IsSpace)
         {
             Input.erase( 
-                begin(Input),
-                detail::trim_begin( 
-                    begin(Input), 
-                    end(Input), 
+                ::boost::begin(Input),
+                ::boost::algorithm::detail::trim_begin( 
+                    ::boost::begin(Input), 
+                    ::boost::end(Input), 
                     IsSpace));
         }
 
@@ -133,7 +142,7 @@ namespace boost {
         template<typename SequenceT>
         inline void trim_left(SequenceT& Input, const std::locale& Loc=std::locale())
         {
-            trim_left_if( 
+            ::boost::algorithm::trim_left_if( 
                 Input, 
                 is_space(Loc));
         }
@@ -148,7 +157,7 @@ namespace boost {
             or copied to the output iterator
 
             \param Output An output iterator to which the result will be copied
-            \param Input An input collection
+            \param Input An input range
             \param IsSpace An unary predicate identifying spaces
             \return 
                 An output iterator pointing just after the last inserted character or
@@ -156,17 +165,19 @@ namespace boost {
 
              \note The second variant of this function provides the strong exception-safety guarantee
         */
-        template<typename OutputIteratorT, typename CollectionT, typename PredicateT>
+        template<typename OutputIteratorT, typename RangeT, typename PredicateT>
         inline OutputIteratorT trim_right_copy_if( 
             OutputIteratorT Output,
-            const CollectionT& Input,
+            const RangeT& Input,
             PredicateT IsSpace )
         {
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> lit_range(::boost::as_literal(Input));
+         
             std::copy( 
-                begin(Input),
-                detail::trim_end( 
-                    begin(Input), 
-                    end(Input), 
+                ::boost::begin(lit_range),
+                ::boost::algorithm::detail::trim_end( 
+                    ::boost::begin(lit_range), 
+                    ::boost::end(lit_range), 
                     IsSpace ),
                 Output );
 
@@ -181,10 +192,10 @@ namespace boost {
         inline SequenceT trim_right_copy_if(const SequenceT& Input, PredicateT IsSpace)
         {
             return SequenceT( 
-                begin(Input),
-                detail::trim_end( 
-                    begin(Input), 
-                    end(Input), 
+                ::boost::begin(Input),
+                ::boost::algorithm::detail::trim_end( 
+                    ::boost::begin(Input), 
+                    ::boost::end(Input), 
                     IsSpace)
                 );
         }
@@ -204,7 +215,7 @@ namespace boost {
         inline SequenceT trim_right_copy(const SequenceT& Input, const std::locale& Loc=std::locale())
         {
             return 
-                trim_right_copy_if( 
+                ::boost::algorithm::trim_right_copy_if( 
                     Input, 
                     is_space(Loc));
         }
@@ -223,11 +234,11 @@ namespace boost {
         inline void trim_right_if(SequenceT& Input, PredicateT IsSpace)
         {
             Input.erase(
-                detail::trim_end( 
-                    begin(Input), 
-                    end(Input), 
+                ::boost::algorithm::detail::trim_end( 
+                    ::boost::begin(Input), 
+                    ::boost::end(Input), 
                     IsSpace ),
-                end(Input)
+                ::boost::end(Input)
                 );
         }
 
@@ -243,7 +254,7 @@ namespace boost {
         template<typename SequenceT>
         inline void trim_right(SequenceT& Input, const std::locale& Loc=std::locale())
         {
-            trim_right_if(
+            ::boost::algorithm::trim_right_if(
                 Input, 
                 is_space(Loc) );
         }
@@ -258,7 +269,7 @@ namespace boost {
             or copied to the output iterator
 
             \param Output An output iterator to which the result will be copied
-            \param Input An input collection
+            \param Input An input range
             \param IsSpace An unary predicate identifying spaces
             \return 
                 An output iterator pointing just after the last inserted character or
@@ -266,22 +277,24 @@ namespace boost {
 
              \note The second variant of this function provides the strong exception-safety guarantee
         */
-        template<typename OutputIteratorT, typename CollectionT, typename PredicateT>
+        template<typename OutputIteratorT, typename RangeT, typename PredicateT>
         inline OutputIteratorT trim_copy_if( 
             OutputIteratorT Output,
-            const CollectionT& Input,
+            const RangeT& Input,
             PredicateT IsSpace)
         {
+            iterator_range<BOOST_STRING_TYPENAME range_const_iterator<RangeT>::type> lit_range(::boost::as_literal(Input));
+
             BOOST_STRING_TYPENAME 
-                const_iterator_of<CollectionT>::type TrimEnd=
-                detail::trim_end( 
-                    begin(Input), 
-                    end(Input), 
+                range_const_iterator<RangeT>::type TrimEnd=
+                ::boost::algorithm::detail::trim_end( 
+                    ::boost::begin(lit_range), 
+                    ::boost::end(lit_range), 
                     IsSpace);
 
             std::copy( 
                 detail::trim_begin( 
-                    begin(Input), TrimEnd, IsSpace),
+                    ::boost::begin(lit_range), TrimEnd, IsSpace),
                 TrimEnd,
                 Output
                 );
@@ -297,15 +310,15 @@ namespace boost {
         inline SequenceT trim_copy_if(const SequenceT& Input, PredicateT IsSpace)
         {
             BOOST_STRING_TYPENAME 
-                const_iterator_of<SequenceT>::type TrimEnd=
-                    detail::trim_end( 
-                        begin(Input), 
-                        end(Input), 
+                range_const_iterator<SequenceT>::type TrimEnd=
+                    ::boost::algorithm::detail::trim_end( 
+                        ::boost::begin(Input), 
+                        ::boost::end(Input), 
                         IsSpace);
 
             return SequenceT( 
                 detail::trim_begin( 
-                    begin(Input), 
+                    ::boost::begin(Input), 
                     TrimEnd, 
                     IsSpace),
                 TrimEnd
@@ -327,7 +340,7 @@ namespace boost {
         inline SequenceT trim_copy( const SequenceT& Input, const std::locale& Loc=std::locale() )
         {
             return
-                trim_copy_if(
+                ::boost::algorithm::trim_copy_if(
                     Input, 
                     is_space(Loc) );
         }
@@ -344,8 +357,8 @@ namespace boost {
         template<typename SequenceT, typename PredicateT>
         inline void trim_if(SequenceT& Input, PredicateT IsSpace)
         {
-            trim_right_if( Input, IsSpace );
-            trim_left_if( Input, IsSpace );
+            ::boost::algorithm::trim_right_if( Input, IsSpace );
+            ::boost::algorithm::trim_left_if( Input, IsSpace );
         }
 
         //! Trim
@@ -359,7 +372,7 @@ namespace boost {
         template<typename SequenceT>
         inline void trim(SequenceT& Input, const std::locale& Loc=std::locale())
         {
-            trim_if(
+            ::boost::algorithm::trim_if(
                 Input, 
                 is_space( Loc ) );
         }

include/boost/algorithm/string/trim_all.hpp

@@ -0,0 +1,127 @@
+//  Boost string_algo library trim.hpp header file  ---------------------------//
+
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org/ for updates, documentation, and revision history.
+
+#ifndef BOOST_STRING_TRIM_ALL_HPP
+#define BOOST_STRING_TRIM_ALL_HPP
+
+#include <boost/algorithm/string/config.hpp>
+
+#include <boost/algorithm/string/trim.hpp>
+#include <boost/algorithm/string/classification.hpp>
+#include <boost/algorithm/string/find_format.hpp>
+#include <boost/algorithm/string/formatter.hpp>
+#include <boost/algorithm/string/finder.hpp>
+#include <locale>
+
+/*! \file
+    Defines trim_all algorithms.
+    
+    Just like \c trim, \c trim_all removes all trailing and leading spaces from a 
+    sequence (string). In addition, spaces in the middle of the sequence are truncated
+    to just one character. Space is recognized using given locales.
+
+    Parametric (\c _if) variants use a predicate (functor) to select which characters
+    are to be trimmed.. 
+    Functions take a selection predicate as a parameter, which is used to determine 
+    whether a character is a space. Common predicates are provided in classification.hpp header.
+
+*/
+
+namespace boost {
+    namespace algorithm {
+
+        // multi line trim  ----------------------------------------------- //
+
+        //! Trim All - parametric
+        /*!
+            Remove all leading and trailing spaces from the input and
+            compress all other spaces to a single space.
+            The result is a trimmed copy of the input
+
+            \param Input An input sequence
+             \param IsSpace An unary predicate identifying spaces
+            \return A trimmed copy of the input
+        */
+        template<typename SequenceT, typename PredicateT>
+        inline SequenceT trim_all_copy_if(const SequenceT& Input, PredicateT IsSpace)
+        {
+            return 
+                ::boost::find_format_all_copy(      
+                    ::boost::trim_copy_if(Input, IsSpace),
+                    ::boost::token_finder(IsSpace, ::boost::token_compress_on),
+                    ::boost::dissect_formatter(::boost::head_finder(1)));
+        }
+
+
+        //! Trim All
+        /*!
+            Remove all leading and trailing spaces from the input and
+            compress all other spaces to a single space.
+            The input sequence is modified in-place.
+
+            \param Input An input sequence
+            \param IsSpace An unary predicate identifying spaces
+        */
+        template<typename SequenceT, typename PredicateT>
+        inline void trim_all_if(SequenceT& Input, PredicateT IsSpace)
+        {
+            ::boost::trim_if(Input, IsSpace);
+            ::boost::find_format_all(       
+                Input,          
+                ::boost::token_finder(IsSpace, ::boost::token_compress_on),
+                ::boost::dissect_formatter(::boost::head_finder(1)));
+        }
+
+
+        //! Trim All
+        /*!
+            Remove all leading and trailing spaces from the input and
+            compress all other spaces to a single space.
+            The result is a trimmed copy of the input
+
+            \param Input An input sequence
+            \param Loc A locale used for 'space' classification
+            \return A trimmed copy of the input
+        */
+        template<typename SequenceT>
+        inline SequenceT trim_all_copy(const SequenceT& Input, const std::locale& Loc =std::locale())
+        {
+            return trim_all_copy_if(Input, ::boost::is_space(Loc));
+        }
+
+
+        //! Trim All
+        /*!
+            Remove all leading and trailing spaces from the input and
+            compress all other spaces to a single space.
+            The input sequence is modified in-place.
+
+            \param Input An input sequence
+            \param Loc A locale used for 'space' classification
+            \return A trimmed copy of the input
+        */
+        template<typename SequenceT>
+        inline void trim_all(SequenceT& Input, const std::locale& Loc =std::locale())
+        {
+            trim_all_if(Input, ::boost::is_space(Loc));
+        }
+
+
+    } // namespace algorithm    
+
+    // pull names to the boost namespace
+    using algorithm::trim_all;
+    using algorithm::trim_all_if;
+    using algorithm::trim_all_copy;
+    using algorithm::trim_all_copy_if;
+
+} // namespace boost
+
+#endif  // BOOST_STRING_TRIM_ALL_HPP

include/boost/algorithm/string/yes_no_type.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library yes_no_type.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2003.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_YES_NO_TYPE_DETAIL_HPP
 #define BOOST_STRING_YES_NO_TYPE_DETAIL_HPP

include/boost/algorithm/string_regex.hpp

@@ -1,11 +1,12 @@
 //  Boost string_algo library string_regex.hpp header file  ---------------------------//
 
-//  Copyright Pavol Droba 2002-2004. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
+//  Copyright Pavol Droba 2002-2004.
+//
+// Distributed under the Boost Software License, Version 1.0.
+//    (See accompanying file LICENSE_1_0.txt or copy at
+//          http://www.boost.org/LICENSE_1_0.txt)
 
-//  See http://www.boost.org for updates, documentation, and revision history.
+//  See http://www.boost.org/ for updates, documentation, and revision history.
 
 #ifndef BOOST_STRING_ALGO_REGEX_HPP
 #define BOOST_STRING_ALGO_REGEX_HPP

minmax/doc/minmax_benchs.html

@@ -35,7 +35,7 @@ means that all the elements are distinct and in increasing order, <i>decrea</i>s
 is the reverse, and <i>random</i> is produced by random_shuffle.
 <br>
 The program that created these tables is included in the distribution,
-under <a href=""../example/minmax_timer.cpp"">minmax_timer.cpp</a>
+under <a href="../example/minmax_timer.cpp">minmax_timer.cpp</a>
 <br> 
 <center><table BORDER NOSAVE >
 <tr NOSAVE>

minmax/example/Jamfile

@@ -7,8 +7,6 @@
 # http://www.boost.org/LICENSE_1_0.txt)
 #
 
-subproject libs/algorithm/minmax/example ;
-
 exe minmax_ex : minmax_ex.cpp ;
 exe minmax_timer : minmax_timer.cpp ;
 

minmax/index.html

@@ -19,7 +19,7 @@ HREF="../../../boost/algorithm/minmax.hpp">boost/algorithm/minmax.hpp</A>&gt; </
 <a href="#synopsis">Synopsis</a><br>
 <a href="#description">Function templates description</a><br>
 <a href="#definition">Definition</a><br>
-<a href="#reqs">Requirements on type</a>s<br>
+<a href="#reqs">Requirements on types</a><br>
 <a href="#precond">Preconditions</a><br>
 <a href="#postcond">Postconditions</a><br>
 <a href="#complexity">Complexity</a><br>
@@ -56,7 +56,7 @@ be enough. The present library solves both problems.</p>
 <tt>minmax</tt>
 as straightforward extensions of the C++
 standard. As it returns a pair of <tt>const&amp;</tt>, we must use the <a
-href=:../../tuple/index.html>Boost.tuple</a> library to construct such
+href="../../tuple/index.html">Boost.tuple</a> library to construct such
 pairs. (Please note: the intent is not to fix the known defaults of
 <tt>std::min</tt>
 and <tt>std::max</tt>, but to add one more algorithms that combines both; see the
@@ -92,11 +92,11 @@ Synopsis of <tt>&lt;boost/algorithm/minmax.hpp></tt></h3>
 namespace boost {
 
   template &lt;class T>
-  tuple&lt;T const&amp;, T const&amp;> >
+  tuple&lt;T const&amp;, T const&amp;>
   minmax(const T&amp; a, const T&amp; b);
 
-  template &lt;class T, class <a href="http://www.sgi.com/tech/stl/  BinaryPredicate.html">BinaryPredicate</a>>
-  tuple&lt;T const&amp;, T const&amp;> >
+  template &lt;class T, class <a href="http://www.sgi.com/tech/stl/BinaryPredicate.html">BinaryPredicate</a>>
+  tuple&lt;T const&amp;, T const&amp;>
   minmax(const T&amp; a, const T&amp; b, BinaryPredicate comp);
 
 }
@@ -158,9 +158,9 @@ identical to
 that they return the last instance of the largest element (and not the
 first, as <tt>first_min_element</tt> and <tt>last_max_element</tt> would).
 <p>The family of algorithms comprising <tt>first_min_first_max_element</tt>,
-<tt>first_min_first_max_element</tt>,
-<tt>first_min_first_max_element</tt>,
-and <tt>first_min_first_max_element</tt> can be described generically as
+<tt>first_min_last_max_element</tt>,
+<tt>last_min_first_max_element</tt>,
+and <tt>last_min_last_max_element</tt> can be described generically as
 follows (using <i><tt>which</tt></i> and
 <i><tt>what</tt></i> for <tt>first</tt>
 or <tt>last</tt>): <tt><i>which</i>_min_<i>what</i>_max_element</tt> finds
@@ -243,7 +243,7 @@ range
 
 <a name="complexity">
 <h3>
-<a NAME="Complexity"></a>Complexity</h3>
+Complexity</h3>
 Minmax performs a single comparison and is otherwise of constant complexity.
 The use of <tt>boost::tuple&lt;T const&amp;></tt> prevents copy
 constructors in case the arguments are passed by reference.
@@ -338,7 +338,7 @@ most</i> instead of <i>exactly</i> in the odd case.
 <b>Rationale:</b></h3>
 
 <a name="two_headers">
-<h4><b>Why not a single header <tt>&amp;boost/algorithm/minmax.hpp></tt>?</b></h4>
+<h4><b>Why not a single header <tt>&lt;boost/algorithm/minmax.hpp></tt>?</b></h4>
 <p>This was the design originally proposed and approved in the formal
 review. As the need for Boost.tuple became clear (due to the limitations
 of <tt>std::pair</tt>), it became also annoying to require another
@@ -350,8 +350,7 @@ separation into two header files.</p>
 std::max.</b></h4>
 <p>I am aware of the problems with std::min and
 std::max, and all the debate that has been going on (please consult
-<a href="http://www.cuj.com/experts/1904/alexandr.htm?topic=experts&topic=experts">Alexandrescu's
-paper</a> and the links therein). But I don't see the purpose of this
+<a href="http://www.cuj.com/documents/s=7996/cujcexp1904alexandr/alexandr.htm">Alexandrescu's paper</a> and the links therein). But I don't see the purpose of this
 library as fixing something that is part of the C++ standard. I humbly
 think it's beyond the scope of this library. Rather, I am
 following the way of the standard in simply providing one more function
@@ -439,7 +438,7 @@ comparisons).</p>
 slower than
 <tt>first_min_element</tt> alone, still much less than <tt>first_min_element</tt>
 and
-<tt>last_max_element</tt> called separately.  <a href="#Performance">[2]</a>
+<tt>last_max_element</tt> called separately.  <a href="#Note2">[2]</a>
 
 <h4><b>Why algorithms and not accumulators?</b></h4>
 <p>The minmax algorithms are useful in computing the extent of a range.

minmax/test/Jamfile

@@ -1,33 +0,0 @@
-# Boost.Minmax Library Test Jamfile
-#
-# Copyright (C) 2002--2004, Herve Bronnimann
-#
-# Use, modification, and distribution is subject to the Boost Software
-# License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
-# http://www.boost.org/LICENSE_1_0.txt)
-#
-
-subproject libs/algorithm/minmax/test ;
-
-# bring in rules for testing
-import testing ;
-
-# Make tests run by default.
-DEPENDS all : test ;
-
-{
-  test-suite algorithm/minmax
-        : [ run
-                minmax_element_test.cpp
-              : :
-                :
-                : minmax_element
-            ]
-          [ run
-                minmax_test.cpp
-              : :
-                :
-                : minmax
-            ]
-  ;
-}

minmax/test/Jamfile.v2

@@ -11,7 +11,10 @@ import testing ;
 
 {
   test-suite algorithm/minmax:
-    [ run minmax_element_test.cpp ]
-  ;
+   : [ run minmax_element_test.cpp
+       : : : : minmax_element ]
+     [ run minmax_test.cpp
+       : : : : minmax ]      
+   ;
 }
 

minmax/test/minmax_element_test.cpp

@@ -11,6 +11,7 @@
 #include <vector>
 #include <list>
 #include <set>
+#include <cstdlib>
 
 #include <boost/config.hpp> /* prevents some nasty warns in MSVC */
 #include <boost/algorithm/minmax_element.hpp>
@@ -226,6 +227,10 @@ void test(int n BOOST_APPEND_EXPLICIT_TEMPLATE_TYPE(Value))
 
 int test_main( int argc, char* argv[] )
 {
+#ifndef BOOST_NO_STDC_NAMESPACE
+  using std::atoi;
+#endif
+
   int n = 100;
   if (argc > 1) n = atoi(argv[1]);
 

minmax/test/minmax_test.cpp

@@ -54,23 +54,23 @@ void test(BOOST_EXPLICIT_TEMPLATE_TYPE(Value))
   less_count<Value> lc(counter);
 
   // Test functionality
-  tuple<Value const&, Value const&> result1 = minmax(zero, one);
+  tuple<Value const&, Value const&> result1 = boost::minmax(zero, one);
   BOOST_CHECK_EQUAL( get<0>(result1), zero );
   BOOST_CHECK_EQUAL( get<1>(result1), one );
 
-  tuple<Value const&, Value const&> result2 = minmax(one, zero);
+  tuple<Value const&, Value const&> result2 = boost::minmax(one, zero);
   BOOST_CHECK_EQUAL( get<0>(result2), zero );
   BOOST_CHECK_EQUAL( get<1>(result2), one );
   
   // Test functionality and number of comparisons
   lc.reset();
-  tuple<Value const&, Value const&> result3 = minmax(zero, one, lc );
+  tuple<Value const&, Value const&> result3 = boost::minmax(zero, one, lc );
   BOOST_CHECK_EQUAL( get<0>(result3), zero );
   BOOST_CHECK_EQUAL( get<1>(result3), one );
   BOOST_CHECK_EQUAL( counter, 1 );
 
   lc.reset();
-  tuple<Value const&, Value const&> result4 = minmax(one, zero, lc );
+  tuple<Value const&, Value const&> result4 = boost::minmax(one, zero, lc );
   BOOST_CHECK_EQUAL( get<0>(result4), zero );
   BOOST_CHECK_EQUAL( get<1>(result4), one );
   BOOST_CHECK_EQUAL( counter, 1);

string/doc/Jamfile.v2

@@ -10,7 +10,11 @@
 import toolset ;
 toolset.using doxygen ;
 
-boostbook string_algo : string_algo.xml ;
+boostbook string_algo : string_algo.xml autodoc 
+	:
+        <xsl:param>boost.root=../../../../..
+        <format>pdf:<xsl:param>boost.url.prefix=http://www.boost.org/doc/libs/release/doc/html
+	;
 
 doxygen autodoc
     :   
@@ -21,7 +25,6 @@ doxygen autodoc
     [ glob ../../../../boost/algorithm/string/iterator_range.hpp ]       
     [ glob ../../../../boost/algorithm/string/sequence_traits.hpp ]
     [ glob ../../../../boost/algorithm/string/std_containers_traits.hpp ]
-    [ glob ../../../../boost/algorithm/string/collection_traits.hpp ]
     [ glob ../../../../boost/algorithm/string/concept.hpp ]
     [ glob ../../../../boost/algorithm/string/compare.hpp ]
     [ glob ../../../../boost/algorithm/string/constants.hpp ]
@@ -32,12 +35,15 @@ doxygen autodoc
     [ glob ../../../../boost/algorithm/string/trim.hpp ]
     [ glob ../../../../boost/algorithm/string/predicate.hpp ]
     [ glob ../../../../boost/algorithm/string/split.hpp ]
+    [ glob ../../../../boost/algorithm/string/iter_find.hpp ]
     [ glob ../../../../boost/algorithm/string/erase.hpp ]
+    [ glob ../../../../boost/algorithm/string/join.hpp ]
     [ glob ../../../../boost/algorithm/string/replace.hpp ]
     [ glob ../../../../boost/algorithm/string/find_format.hpp ]
     [ glob ../../../../boost/algorithm/string/formatter.hpp ]
     [ glob ../../../../boost/algorithm/string/regex.hpp ]
     [ glob ../../../../boost/algorithm/string/regex_find_format.hpp ]
+    [ glob ../../../../boost/algorithm/string/trim_all.hpp ]
     :
     <doxygen:param>HIDE_UNDOC_MEMBERS=YES
     <doxygen:param>EXTRACT_PRIVATE=NO

string/doc/concept.xml

@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE library PUBLIC "-//Boost//DTD BoostBook XML V1.0//EN"
 "http://www.boost.org/tools/boostbook/dtd/boostbook.dtd">
+
+<!-- Copyright (c) 2002-2006 Pavol Droba.
+     Subject to the Boost Software License, Version 1.0. 
+     (See accompanying file LICENSE_1_0.txt or  http://www.boost.org/LICENSE_1_0.txt)
+-->
+
 <section id="string_algo.concept" last-revision="$Date$">
     <title>Concepts</title>
 
@@ -96,7 +102,7 @@
 struct simple_finder
 {
     template&lt;typename ForwardIteratorT&gt;
-    boost::iterator_range&lt;ForwardIterator&gt; operator()(
+    boost::iterator_range&lt;ForwardIteratorT&gt; operator()(
         ForwardIteratorT Begin,
         ForwardIteratorT End )
     {

string/doc/credits.xml

@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE library PUBLIC "-//Boost//DTD BoostBook XML V1.0//EN"
 "http://www.boost.org/tools/boostbook/dtd/boostbook.dtd">
+
+<!-- Copyright (c) 2002-2006 Pavol Droba.
+     Subject to the Boost Software License, Version 1.0. 
+     (See accompanying file LICENSE_1_0.txt or  http://www.boost.org/LICENSE_1_0.txt)
+-->
+
 <section id="string_algo.credits" last-revision="$Date$">
     <title>Credits</title>
     <section id="string_algo.ack">

string/doc/design.xml

@@ -1,6 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE library PUBLIC "-//Boost//DTD BoostBook XML V1.0//EN"
 "http://www.boost.org/tools/boostbook/dtd/boostbook.dtd">
+
+
+<!-- Copyright (c) 2002-2006 Pavol Droba.
+     Subject to the Boost Software License, Version 1.0. 
+     (See accompanying file LICENSE_1_0.txt or  http://www.boost.org/LICENSE_1_0.txt)
+-->
+
 <section id="string_algo.design" last-revision="$Date$">
     <title>Design Topics</title>
 
@@ -18,15 +25,13 @@
         </para>
         <para>
             <emphasis role="bold">Definition:</emphasis> A string is a 
-            <ulink url="../../libs/utility/Collection.html">collection</ulink> of characters accessible in sequential
+            <ulink url="../../libs/range/index.html">range</ulink> of characters accessible in sequential
             ordered fashion. Character is any value type with "cheap" copying and assignment.                
         </para>
         <para>
             First requirement of string-type is that it must accessible using 
-            <link linkend="string_algo.collection_traits">collection traits</link>. This facility allows to access
+            <ulink url="../../libs/range/index.html">Boost.Range</ulink>. This facility allows to access
             the elements inside the string in a uniform iterator-based fashion. 
-            This requirement is actually less stringent than that of collection concept. It implements 
-            an <ulink url="../../libs/algorithm/string/doc/external_concepts.html">external</ulink> collection interface.
             This is sufficient for our library
         </para>
         <para>            
@@ -42,166 +47,11 @@
         </para>
         <para>
             In the reference and also in the code, requirement on the string type is designated by the name of
-            template argument. <code>CollectionT</code> means that the basic collection requirements must hold.
+            template argument. <code>RangeT</code> means that the basic range requirements must hold.
             <code>SequenceT</code> designates extended sequence requirements.
         </para>
     </section>
     
-    
-    <section id="string_algo.iterator_range">
-        <title><code>iterator_range</code> class</title>
-
-        <para>
-            An <classname>iterator_range</classname> is an encapsulation of a pair of iterators that
-            delimit a sequence (or, a range). This concept is widely used by 
-            sequence manipulating algorithms. Although being so useful, there no direct support 
-            for it in the standard library (The closest thing is that some algorithms return a pair of iterators). 
-            Instead all STL algorithms have two distinct parameters for beginning and end of a range. This design 
-            is natural for implementation of generic algorithms, but it forbids to work with a range as a single value. 
-        </para> 
-        <para>
-            It is possible to encapsulate a range in <code>std::pair&lt;&gt;</code>, but
-            <code>std::pair&lt;&gt;</code> is an overly generic encapsulation, so it is not best match for a range.
-            For instance, it does not enforce that begin and end iterators be of the same type.
-        </para>
-        <para>
-            Naturally the range concept is heavily used also in this library. During the development of
-            the library, it was discovered, that there is a need for a reasonable encapsulation for it, since
-            core part of the library deals with substring searching algorithms and any such algorithm
-            returns a range delimiting the result of the search. <code>std::pair&lt;&gt;</code> was deemed as 
-            unsuitable. Therefore the <code>iterator_range</code> was defined.
-        </para>
-        <para>
-            The intention of the <code>iterator_range</code> class is to manage a range as a single value and provide 
-            a basic interface for common operations. Its interface is similar to that of a collection. 
-            In addition to <code>begin()</code>
-            and <code>end()</code> accessors, it has member functions for checking whether the range is empty,
-            or to determine the size of the range. It also has a set of member typedefs that extract
-            type information from the encapsulated iterators. As such, the interface is compatible with 
-            the <link linkend="string_algo.collection_traits">collection traits</link> requirements so
-            it is possible to use this class as a parameter to many algorithms in this library.
-        </para>
-        <para>
-            <classname>iterator_range</classname> will be moved to Boost.Range library in the future
-            releases. The internal version will be deprecated then.
-        </para>
-    </section>
-        
-    <section id="string_algo.collection_traits">
-        <title>Collection Traits</title>
-
-        <para>
-            Collection traits provide uniform access to different types of 
-            <ulink url="../../libs/utility/Collection.html">collections</ulink> . 
-            This functionality allows to write generic algorithms which work with several 
-            different kinds of collections. For this library it means, that, for instance,
-            many algorithms work with <code>std::string</code> as well as with <code>char[]</code>.
-            This facility implements the
-            <ulink url="../../libs/algorithm/string/doc/external_concepts.html">external</ulink> collection
-            concept.
-        </para>
-        <para>
-            The following collection types are supported:
-            <itemizedlist>
-                <listitem>
-                    Standard containers
-                </listitem>
-                <listitem>
-                    Built-in arrays (like int[])
-                </listitem>
-                <listitem>
-                    Null terminated strings (this includes char[],wchar_t[],char*, and wchar_t*)
-                </listitem>
-                <listitem>
-                    std::pair&lt;iterator,iterator&gt;
-                </listitem>
-            </itemizedlist>
-        </para>
-        <para>
-            Collection traits support a subset of the container concept (Std &sect;23.1). This subset 
-            can be described as an input container concept, e.g. a container with immutable content. 
-            Its definition can be found in the header <headername>boost/algorithm/string/collection_traits.hpp</headername>.
-        </para>
-        <para>
-            In the table C denotes a container and c is an object of C. 
-        </para>
-        <table>
-            <title>Collection Traits</title>
-            <tgroup cols="3" align="left">
-                <thead>
-                    <row>   
-                        <entry>Name</entry>
-                        <entry>Standard collection equivalent</entry>
-                        <entry>Description</entry>
-                    </row>Maeterlinck
-                </thead>
-                <tbody>
-                    <row>
-                        <entry><classname>value_type_of&lt;C&gt;</classname>::type</entry>
-                        <entry><code>C::value_type</code></entry>
-                        <entry>Type of contained values</entry>
-                    </row>
-                    <row>
-                        <entry><classname>difference_type_of&lt;C&gt;</classname>::type</entry>
-                        <entry><code>C::difference_type</code></entry>
-                        <entry>difference type of the collection</entry>
-                    </row>
-                    <row>
-                        <entry><classname>iterator_of&lt;C&gt;</classname>::type</entry>
-                        <entry><code>C::iterator</code></entry>
-                        <entry>iterator type of the collection</entry>
-                    </row>
-                    <row>
-                        <entry><classname>const_iterator_of&lt;C&gt;</classname>::type</entry>
-                        <entry><code>C::const_iterator</code></entry>
-                        <entry>const_iterator type of the collection</entry>
-                    </row>
-                    <row>
-                        <entry><classname>result_iterator_of&lt;C&gt;</classname>::type</entry>
-                        <entry></entry>
-                        <entry>
-                            result_iterator type of the collection. This type maps to <code>C::iterator</code>
-                            for mutable collection and <code>C::const_iterator</code> for const collection.
-                        </entry>
-                    </row>
-                    <row>
-                        <entry><functionname>begin(c)</functionname></entry>
-                        <entry><code>c.begin()</code></entry>
-                        <entry>
-                            Gets the iterator pointing to the start of the collection.
-                        </entry>
-                    </row>
-                    <row>
-                        <entry><functionname>end(c)</functionname></entry>
-                        <entry><code>c.end()</code></entry>
-                        <entry>
-                            Gets the iterator pointing to the end of the collection.
-                        </entry>
-                    </row>
-                    <row>
-                        <entry><functionname>size(c)</functionname></entry>
-                        <entry><code>c.size()</code></entry>
-                        <entry>
-                            Gets the size of the collection.
-                        </entry>
-                    </row>
-                    <row>
-                        <entry><functionname>empty(c)</functionname></entry>
-                        <entry><code>c.empty()</code></entry>
-                        <entry>
-                            Checks if the collection is empty.
-                        </entry>
-                    </row>
-                </tbody>
-            </tgroup>
-        </table>
-
-        <para>
-            The collection traits are only a temporary part of this library. They will be replaced in the future
-            releases by Boost.Range library. Use of the internal implementation will be deprecated then.
-        </para>
-    
-    </section>
     <section id="string_algo.sequence_traits">
         <title>Sequence Traits</title>
 
@@ -367,7 +217,7 @@
         </para>
         <para>
             For more information about the exception safety topics, follow this 
-            <ulink url="../../more/generic_exception_safety.html">link</ulink>
+            <ulink url="http://www.boost.org/more/generic_exception_safety.html">link</ulink>
         </para>        
     </section>
 </section>

string/doc/environment.xml

@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE library PUBLIC "-//Boost//DTD BoostBook XML V1.0//EN"
 "http://www.boost.org/tools/boostbook/dtd/boostbook.dtd">
+
+<!-- Copyright (c) 2002-2006 Pavol Droba.
+     Subject to the Boost Software License, Version 1.0. 
+     (See accompanying file LICENSE_1_0.txt or  http://www.boost.org/LICENSE_1_0.txt)
+-->
+
 <section id="string_algo.env" last-revision="$Date$">
     <title>Environment</title>
     <section>

string/doc/external_concepts.html

@@ -32,7 +32,9 @@
             free-standing functions and type-generators exists:</p><code>void foo( const T&, int ); <br>
                 int bar( T& ); <br>
              foo_type_of< T >::type;</code> <br> <br><hr size="1" ><h3  >Literature</h3><ul  ><li  > <a href="http://www.boost.org/more/generic_programming.html#type_generator" target="_self" >Type Generators</a> </li><li  > <a href="http://www.boost.org/more/generic_programming.html#concept" target="_self" >Concepts</a> </li><li  > <a href="http://www.sgi.com/tech/stl/stl_introduction.html" target="_self" >Concepts and SGI STL</a> </li></ul><hr size="1" ><p  >&copy; Thorsten Ottosen 2003-2004 (nesotto_AT_cs.auc.dk).
-    Permission to copy, use, modify, sell and distribute this software is granted provided this copyright notice appears
-     in all copies. This software is provided "as is" without express or implied warranty, and with no
-         claim as to its suitability for any purpose.</p><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br></body></html>
- <!-- Copyright Dezide Aps 2003-2004 -->
+<br>Use, modification and distribution is subject to the Boost
+ Software License, Version 1.0. (See accompanying file
+ <code class="filename">LICENSE_1_0.txt</code> or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
+</br>
+</p>
+ <!-- Copyright Dezide Aps 2003-2004 -->

string/doc/intro.xml

@@ -1,6 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE library PUBLIC "-//Boost//DTD BoostBook XML V1.0//EN"
 "http://www.boost.org/tools/boostbook/dtd/boostbook.dtd">
+
+
+<!-- Copyright (c) 2002-2006 Pavol Droba.
+     Subject to the Boost Software License, Version 1.0. 
+     (See accompanying file LICENSE_1_0.txt or  http://www.boost.org/LICENSE_1_0.txt)
+-->
+
 <section id="string_algo.intro" last-revision="$Date$">
     <title>Introduction</title>
 

string/doc/quickref.xml

@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE library PUBLIC "-//Boost//DTD BoostBook XML V1.0//EN"
 "http://www.boost.org/tools/boostbook/dtd/boostbook.dtd">
+
+<!-- Copyright (c) 2002-2006 Pavol Droba.
+     Subject to the Boost Software License, Version 1.0. 
+     (See accompanying file LICENSE_1_0.txt or  http://www.boost.org/LICENSE_1_0.txt)
+-->
+
 <section id="string_algo.quickref" last-revision="$Date$">
     <title>Quick Reference</title>
 
@@ -143,6 +149,16 @@
                             <functionname>iequals()</functionname>
                         </entry>
                     </row>
+                    <row>
+                        <entry><code>lexicographical_compare</code></entry>
+                        <entry>Check if a string is lexicographically less then another one</entry>
+                        <entry>
+                            <functionname>lexicographical_compare()</functionname>
+                            <sbr/>
+                            <functionname>ilexicographical_compare()</functionname>
+                        </entry>
+                    </row>
+
                     <row>
                         <entry><code>all</code></entry>
                         <entry>Check if all elements of a string satisfy the given predicate</entry>
@@ -418,13 +434,55 @@
                             <functionname>find_all_regex()</functionname>
                         </entry>
                     </row>
-                        <row>
+                    <row>
                         <entry>split</entry>
                         <entry>Split input into parts</entry>
                         <entry>
                             <functionname>split()</functionname>
                             <sbr/>
                             <functionname>split_regex()</functionname>
+                        </entry>
+					</row>
+					<row>
+						<entry>iter_find</entry>
+						<entry>Iteratively apply the finder to the input to find all matching substrings</entry>
+						<entry>
+							<functionname>iter_find()</functionname>
+						</entry>
+					</row>
+					<row>
+						<entry>iter_split</entry>
+						<entry>Use the finder to find matching substrings in the input and use them as separators to split the input into parts</entry>
+						<entry>
+							<functionname>iter_split()</functionname>
+						</entry>
+					</row>
+                </tbody>
+            </tgroup>
+        </table>
+        <table>
+            <title>Join</title>
+            <tgroup cols="3" align="left">
+                <thead>
+                    <row>
+                        <entry>Algorithm name</entry>
+                        <entry>Description</entry>
+                        <entry>Functions</entry>
+                    </row>
+                </thead>
+                <tbody>
+                    <row>
+                        <entry>join</entry>
+                        <entry>Join all elements in a container into a single string</entry>
+                        <entry>
+                            <functionname>join</functionname>
+                        </entry>
+                    </row>
+                        <row>
+                        <entry>join_if</entry>
+                        <entry>Join all elements in a container that satisfies the condition into a single string</entry>
+                        <entry>
+                            <functionname>join_if()</functionname>
                         </entry>
                    </row>
                 </tbody>

string/doc/rationale.xml

@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE library PUBLIC "-//Boost//DTD BoostBook XML V1.0//EN"
 "http://www.boost.org/tools/boostbook/dtd/boostbook.dtd">
+
+<!-- Copyright (c) 2002-2006 Pavol Droba.
+     Subject to the Boost Software License, Version 1.0. 
+     (See accompanying file LICENSE_1_0.txt or  http://www.boost.org/LICENSE_1_0.txt)
+-->
+
 <section id="string_algo.rationale" last-revision="$Date$">
     <title>Rationale</title>
 

string/doc/release_notes.xml

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!DOCTYPE library PUBLIC "-//Boost//DTD BoostBook XML V1.0//EN"
+"http://www.boost.org/tools/boostbook/dtd/boostbook.dtd">
+
+<!-- Copyright (c) 2002-2006 Pavol Droba.
+     Subject to the Boost Software License, Version 1.0. 
+     (See accompanying file LICENSE_1_0.txt or  http://www.boost.org/LICENSE_1_0.txt)
+-->
+
+<section id="string_algo.release_notes" last-revision="$Date$">
+
+    <using-namespace name="boost"/>
+    <using-namespace name="boost::algorithm"/>
+
+    <title>Release Notes</title>
+
+    <itemizedlist>
+        <listitem>
+            <para><emphasis role="bold">1.32</emphasis></para>
+            <para>Initial release in Boost</para>
+        </listitem>
+        <listitem>
+            <para><emphasis role="bold">1.33</emphasis></para>
+            <para>Internal version of collection traits removed, library adapted to Boost.Range</para>
+        </listitem>
+        <listitem>
+            <para><emphasis role="bold">1.34</emphasis></para>
+            <itemizedlist>
+                <listitem>
+                    <functionname>lexicographical_compare()</functionname>
+                </listitem>
+                <listitem>
+                    <functionname>join()</functionname> and <functionname>join_if()</functionname> 
+                </listitem>
+                <listitem>
+                    New comparison predicates <code>is_less</code>, <code>is_not_greater</code>
+                </listitem>
+                <listitem>
+                     Negative indexes support (like Perl) in various algorihtms
+                     (<code>*_head/tail</code>, <code>*_nth</code>).
+                </listitem>                                      
+            </itemizedlist>
+        </listitem>
+    </itemizedlist>
+</section>

string/doc/string_algo.xml

@@ -1,6 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE library PUBLIC "-//Boost//DTD BoostBook XML V1.0//EN"
 "http://www.boost.org/tools/boostbook/dtd/boostbook.dtd">
+
+<!-- Copyright (c) 2002-2006 Pavol Droba.
+     Subject to the Boost Software License, Version 1.0. 
+     (See accompanying file LICENSE_1_0.txt or  http://www.boost.org/LICENSE_1_0.txt)
+-->
+
 <library name="String Algorithms" dirname="algorithm/string" xmlns:xi="http://www.w3.org/2001/XInclude" 
     id="string_algo" last-revision="$Date$">
     <libraryinfo>
@@ -27,17 +33,18 @@
         <librarypurpose>
             A set of generic string-related algorithms and utilities
         </librarypurpose> 
-        <librarycategory name="category:algoritms"/>
+        <librarycategory name="category:algorithms"/>
         <librarycategory name="category:string-text"/>
     </libraryinfo>
 
     <title>Boost String Algorithms Library</title>  
     <xi:include href="intro.xml"/>
+    <xi:include href="release_notes.xml"/>
     <xi:include href="usage.xml"/>
     <xi:include href="quickref.xml"/>
     <xi:include href="design.xml"/>
     <xi:include href="concept.xml"/>
-    <xi:include href="autodoc.boostbook"/>
+    <xi:include href="autodoc.xml"/>
     <xi:include href="rationale.xml"/>
     <xi:include href="environment.xml"/>
     <xi:include href="credits.xml"/>

string/doc/usage.xml

@@ -1,6 +1,14 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE library PUBLIC "-//Boost//DTD BoostBook XML V1.0//EN"
 "http://www.boost.org/tools/boostbook/dtd/boostbook.dtd">
+
+
+<!-- Copyright (c) 2002-2006 Pavol Droba.
+     Subject to the Boost Software License, Version 1.0. 
+     (See accompanying file LICENSE_1_0.txt or  http://www.boost.org/LICENSE_1_0.txt)
+-->
+
+
 <section id="string_algo.usage" last-revision="$Date$">
     <title>Usage</title>
 
@@ -46,10 +54,10 @@
                     <code>to_lower(str1)</code>, than <code>to_lower(str1.begin(), str1.end())</code>.
                 </para>
                 <para>
-                    The magic of <link linkend="string_algo.collection_traits">collection_traits</link> 
+                    The magic of <ulink url="../../libs/range/index.html">Boost.Range</ulink> 
                     provides a uniform way of handling different string types. 
                     If there is a need to pass a pair of iterators, 
-                    <link linkend="string_algo.iterator_range"><code>iterator_range</code></link>
+                    <ulink url="../../libs/range/doc/html/range/reference/utilities/iterator_range.html"><code>boost::iterator_range</code></ulink>
                     can be used to package iterators into a structure with a compatible interface.
                 </para>
             </listitem>
@@ -122,7 +130,7 @@
     string str1("command.com");
     cout 
         &lt;&lt; str1
-        &lt;&lt; is_executable("command.com")? "is": "is not" 
+        &lt;&lt; (is_executable("command.com")? "is": "is not") 
         &lt;&lt; "an executable" 
         &lt;&lt; endl; // prints "command.com is an executable"
     
@@ -130,7 +138,7 @@
     char text1[]="hello world!";
     cout 
         &lt;&lt; text1 
-        &lt;&lt; all( text1, is_lower() )? "is": "is not"
+        &lt;&lt; (all( text1, is_lower() )? "is": "is not")
         &lt;&lt; " written in the lower case" 
         &lt;&lt; endl; // prints "hello world! is written in the lower case"
         </programlisting>
@@ -161,7 +169,7 @@
         <programlisting>
     string str1="     hello world!     ";
     string str2=trim_left_copy(str1);   // str2 == "hello world!     "
-    string str3=trim_right_copy(str2);  // str3 == "     hello world!"
+    string str3=trim_right_copy(str1);  // str3 == "     hello world!"
     trim(str1);                         // str1 == "hello world!"
 
     string phone="00423333444";
@@ -200,16 +208,16 @@
         </programlisting>
         <para>
             We have used <functionname>find_last()</functionname> to search the <code>text</code> for "ll".
-            The result is given in the <link linkend="string_algo.iterator_range"><code>iterator_range</code></link>. 
+            The result is given in the <ulink url="../../libs/range/doc/html/range/reference/utilities/iterator_range.html"><code>boost::iterator_range</code></ulink>. 
             This range delimits the
             part of the input which satisfies the find criteria. In our example it is the last occurrence of "ll".
             
             As we can see, input of the <functionname>find_last()</functionname> algorithm can be also 
             char[] because this type is supported by 
-            <link linkend="string_algo.collection_traits">collection_traits</link>.
+            <ulink url="../../libs/range/index.html">Boost.Range</ulink>.
 
             The following lines transform the result. Notice that 
-            <link linkend="string_algo.iterator_range"><code>iterator_range</code></link> has familiar 
+            <ulink url="../../libs/range/doc/html/range/reference/utilities/iterator_range.html"><code>boost::iterator_range</code></ulink> has familiar 
             <code>begin()</code> and <code>end()</code> methods, so it can be used like any other STL container.
             Also it is convertible to bool therefore it is easy to use find algorithms for a simple containment checking.
         </para>
@@ -256,7 +264,7 @@
             the find iterator allows us to iterate over the substrings matching the specified criteria.
             This facility is using the <link linkend="string_algo.finder_concept">Finder</link> to incrementally
             search the string. 
-            Dereferencing a find iterator yields an <link linkend="string_algo.iterator_range"><code>iterator_range</code></link> 
+            Dereferencing a find iterator yields an <ulink url="../../libs/range/doc/html/range/reference/utilities/iterator_range.html"><code>boost::iterator_range</code></ulink> 
             object, that delimits the current match.
         </para>
         <para>
@@ -274,7 +282,7 @@
         It!=string_find_iterator();
         ++It)
     {
-        cout &lt;&lt; copy_iterator_range&lt;std::string&gt;(*It) &lt;&lt; endl;
+        cout &lt;&lt; copy_range&lt;std::string&gt;(*It) &lt;&lt; endl;
     }
 
     // Output will be:
@@ -283,12 +291,12 @@
     // aBC
     
     typedef split_iterator&lt;string::iterator&gt; string_split_iterator;
-    for(string_find_iterator It=
+    for(string_split_iterator It=
         make_split_iterator(str1, first_finder("-*-", is_iequal()));
-        It!=string_find_iterator();
+        It!=string_split_iterator();
         ++It)
     {
-        cout &lt;&lt; copy_iterator_range&lt;std::string&gt;(*It) &lt;&lt; endl;
+        cout &lt;&lt; copy_range&lt;std::string&gt;(*It) &lt;&lt; endl;
     }
 
     // Output will be:
@@ -300,7 +308,7 @@
             Note that the find iterators have only one template parameter. It is the base iterator type.
             The Finder is specified at runtime. This allows us to typedef a find iterator for
             common string types and reuse it. Additionally make_*_iterator functions help
-            to construct a find iterator for a particular collection.
+            to construct a find iterator for a particular range.
         </para>
         <para>
             See the reference in <headername>boost/algorithm/string/find_iterator.hpp</headername>.
@@ -331,7 +339,7 @@
     typedef vector&lt; string &gt; split_vector_type;
     
     split_vector_type SplitVec; // #2: Search for tokens
-    split( SplitVec, str1, is_any_of("-*") ); // SplitVec == { "hello abc","ABC","aBc goodbye" }
+    split( SplitVec, str1, is_any_of("-*"), token_compress_on ); // SplitVec == { "hello abc","ABC","aBc goodbye" }
         </programlisting>
         <para>
             <code>[hello]</code> designates an <code>iterator_range</code> delimiting this substring.                       

string/example/Jamfile

@@ -7,69 +7,12 @@
 #
 #  See http://www.boost.org for updates, documentation, and revision history.
 
-subproject libs/algorithm/string/example ;
 
-exe conv_example
-    :
-    conv_example.cpp
-    :
-    <include>$(BOOST_ROOT)     
-    :
-    ;
-
-exe predicate_example
-    :
-    predicate_example.cpp
-    :
-    <include>$(BOOST_ROOT)     
-    :
-    ;
-
-exe find_example
-    :
-    find_example.cpp 
-    :
-    <include>$(BOOST_ROOT)     
-    :
-    ;
-
-exe replace_example
-    :
-    replace_example.cpp
-    :
-    <include>$(BOOST_ROOT)     
-    :
-    ;
-
-exe rle_example
-    :
-    rle_example.cpp
-    :
-    <include>$(BOOST_ROOT)     
-    :
-    ;
-
-exe trim_example
-    :
-    trim_example.cpp
-    :
-    <include>$(BOOST_ROOT)
-    :
-    ;
-
-exe regex_example
-    :
-    regex_example.cpp
-    <lib>../../../regex/build/boost_regex
-    :
-    <include>$(BOOST_ROOT)     
-    :
-    ;
-
-exe split_example
-    :
-    split_example.cpp
-    :
-    <include>$(BOOST_ROOT)
-    :
-    ;
+exe conv_example : conv_example.cpp ;
+exe predicate_example : predicate_example.cpp ;
+exe find_example : find_example.cpp ;
+exe replace_example : replace_example.cpp ;
+exe rle_example : rle_example.cpp ;
+exe trim_example : trim_example.cpp ;
+exe regex_example : regex_example.cpp /boost/regex//boost_regex ;
+exe split_example : split_example.cpp ;

string/example/replace_example.cpp

@@ -10,9 +10,10 @@
 #include <string>
 #include <iostream>
 #include <iterator>
-#include <boost/algorithm/string/replace.hpp>
-#include <boost/algorithm/string/erase.hpp>
-#include <boost/algorithm/string/case_conv.hpp>
+//#include <boost/algorithm/string/replace.hpp>
+//#include <boost/algorithm/string/erase.hpp>
+//#include <boost/algorithm/string/case_conv.hpp>
+#include <boost/algorithm/string.hpp>
 
 //Following two includes contain second-layer function.
 //They are already included by first-layer header

string/example/rle_example.cpp

@@ -24,7 +24,7 @@ using namespace std;
 using namespace boost;
 
 // replace mark specification, specialize for a specific element type
-template< typename T > T repeat_mark() { return std::numeric_limits<T>::max(); };
+template< typename T > T repeat_mark() { return (std::numeric_limits<T>::max)(); };
 
 // Compression  -----------------------------------------------------------------------
 
@@ -59,7 +59,7 @@ struct find_compressF
         {
             input_iterator_type It2=It++;
 
-            if ( It==End || Cnt>=std::numeric_limits<value_type>::max() )
+            if ( It==End || Cnt>=(std::numeric_limits<value_type>::max)() )
             {
                 return result_type( MStart, It );
             }
@@ -114,10 +114,13 @@ public:
     result_type operator()( const ReplaceT& Replace ) const
     {
         SeqT r;
-        r.push_back( repeat_mark<value_type>() );
-        r.push_back( *(Replace.begin()) );
-        r.push_back( value_type( Replace.size() ) );
-        
+        if(!Replace.empty())
+        {
+            r.push_back( repeat_mark<value_type>() );
+            r.push_back( *(Replace.begin()) );
+            r.push_back( value_type( Replace.size() ) );
+        }
+
         return r;
     }
 };
@@ -183,14 +186,18 @@ public:
     template< typename ReplaceT >
     result_type operator()( const ReplaceT& Replace ) const
     {
-        // extract info
-        typename ReplaceT::const_iterator It=Replace.begin();
-
-        value_type Value=*(++It);
-        value_type Repeat=*(++It);
-        
         SeqT r;
-        for( value_type Index=0; Index<Repeat; Index++ ) r.push_back( Value );
+
+        if(!Replace.empty())
+        {
+            // extract info
+            typename ReplaceT::const_iterator It=Replace.begin();
+
+            value_type Value=*(++It);
+            value_type Repeat=*(++It);
+
+            for( value_type Index=0; Index<Repeat; Index++ ) r.push_back( Value );
+        }
 
         return r;
     }

string/example/split_example.cpp

@@ -12,7 +12,6 @@
 #include <iostream>
 #include <iterator>
 #include <functional>
-#include <boost/algorithm/string/iterator_range.hpp>
 #include <boost/algorithm/string/classification.hpp>
 #include <boost/algorithm/string/split.hpp>
 #include <boost/algorithm/string/find_iterator.hpp>
@@ -36,7 +35,7 @@ int main()
         It!=string_find_iterator();
         ++It)
     {
-        cout << copy_iterator_range<std::string>(*It) << endl;
+        cout << copy_range<std::string>(*It) << endl;
         // shift all chars in the match by one
         transform( 
             It->begin(), It->end(), 

string/index.html

@@ -4,6 +4,11 @@
 </head>
 <body>
 Automatic redirection failed, please go to
-<a href="../../../doc/html/string_algo.html">../../doc/html/string_algo.html</a>
+<a href="../../../doc/html/string_algo.html">../../doc/html/string_algo.html</a> 
+&nbsp;<hr>
+<p><EFBFBD> Copyright Beman Dawes, 2001</p>
+<p>Distributed under the Boost Software License, Version 1.0. (See accompanying 
+file <a href="../../../LICENSE_1_0.txt">LICENSE_1_0.txt</a> or copy 
+at <a href="http://www.boost.org/LICENSE_1_0.txt">www.boost.org/LICENSE_1_0.txt</a>)</p>
 </body>
-</html>
+</html>

string/test/Jamfile

@@ -1,85 +0,0 @@
-#  Boost string_algo library test suite Jamfile  ----------------------------
-#
-#  Copyright Pavol Droba 2002-2003. Use, modification and
-#  distribution is subject to the Boost Software License, Version
-#  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-#  http://www.boost.org/LICENSE_1_0.txt)
-#
-#  See http://www.boost.org for updates, documentation, and revision history.
-
-subproject libs/algorithm/string/test ;
-
-# bring in rules for testing
-import testing ;
-
-# Make tests run by default.
-DEPENDS all : test ;
-
-{
-    test-suite algorithm/string
-        : [ run
-                container_test.cpp
-              : :
-                :
-                std::locale-support
-                std::facet-support
-                : container
-            ]
-          [ run 
-                trim_test.cpp
-              : :
-                :
-                std::locale-support
-                std::facet-support
-                : trim
-            ]
-          [ run 
-                conv_test.cpp
-              : :
-                :
-                std::locale-support
-                std::facet-support
-                : conv
-            ]
-          [ run 
-                predicate_test.cpp
-              : :
-                :
-                std::locale-support
-                std::facet-support
-                : predicate
-            ]
-          [ run 
-                find_test.cpp
-              : :
-                :
-                std::locale-support
-                std::facet-support
-                : find
-            ]
-          [ run
-                split_test.cpp
-              : :
-                :
-                std::locale-support
-                std::facet-support
-                : split
-            ]
-          [ run 
-                replace_test.cpp
-              : :
-                :
-                std::locale-support
-                std::facet-support
-                : replace
-            ]
-          [ run 
-                regex_test.cpp
-                <lib>../../../regex/build/boost_regex
-              : :
-                :   
-                : regex
-            ]
-        ;
-}
-

string/test/Jamfile.v2

@@ -10,13 +10,7 @@
 import testing ;
 
 test-suite algorithm/string
-    : [ run
-            container_test.cpp
-          : :
-            :
-            : container
-        ]
-      [ run 
+    : [ run 
             trim_test.cpp
           : :
             :
@@ -46,6 +40,12 @@ test-suite algorithm/string
             :
             : split
         ]
+      [ run
+            join_test.cpp
+          : :
+            :
+            : join
+        ]
       [ run 
             replace_test.cpp
           : :
@@ -59,5 +59,11 @@ test-suite algorithm/string
             :   
             : regex
         ]
+      [ run 
+            find_format_test.cpp
+          : :
+            :   
+            : find_format
+        ]
     ;
 

string/test/container_test.cpp

@@ -1,127 +0,0 @@
-//  Boost string_algo library substr_test.cpp file  ------------------//
-
-//  Copyright Pavol Droba 2002-2003. Use, modification and
-//  distribution is subject to the Boost Software License, Version
-//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
-//  http://www.boost.org/LICENSE_1_0.txt)
-
-//  See http://www.boost.org for updates, documentation, and revision history.
-
-#include <boost/algorithm/string/collection_traits.hpp>
-// equals predicate is used for result comparison
-#include <boost/algorithm/string/predicate.hpp>
-
-// Include unit test framework
-#include <boost/test/included/test_exec_monitor.hpp>
-
-#include <string>
-#include <utility>
-#include <vector>
-
-#include <boost/type_traits.hpp>
-
-// test tools
-#include <boost/test/test_tools.hpp>
-
-
-using namespace std;
-using namespace boost;
-
-namespace algo = ::boost::algorithm;
-
-template< typename T >
-void argument_cv_test( const T& C, const string& strResult )
-{
-    BOOST_CHECK( equals( make_iterator_range(algo::begin(C),algo::end(C)), strResult ) );
-    BOOST_CHECK( algo::size(C)==strResult.size() );
-    BOOST_CHECK( algo::empty(C)==strResult.empty() );
-}
-
-template< typename T >
-void argument_test( T& C, const string& strResult )
-{
-    BOOST_CHECK( equals( make_iterator_range(algo::begin(C),algo::end(C)), strResult ) );
-    BOOST_CHECK( algo::size(C)==strResult.size() );
-    BOOST_CHECK( algo::empty(C)==strResult.empty() );
-}
-
-void container_test()
-{
-    BOOST_CHECKPOINT( "type test" );
-        
-    // types test
-    BOOST_REQUIRE( (is_same< 
-        algo::result_iterator_of<string>::type, 
-        string::iterator>::value) );
-    BOOST_REQUIRE( (is_same< 
-        algo::result_iterator_of<const string>::type, 
-        string::const_iterator>::value) );
-    BOOST_REQUIRE( (is_same< 
-        algo::result_iterator_of<char[4]>::type, char*>::value) );
-    BOOST_REQUIRE( (is_same< 
-        algo::result_iterator_of<const char[4]>::type, 
-        const char*>::value) );
-    BOOST_REQUIRE( (is_same< 
-        algo::result_iterator_of<char*>::type, char*>::value) );
-    BOOST_REQUIRE( (is_same< 
-        algo::result_iterator_of<const char*>::type, 
-        const char*>::value) );
-    BOOST_REQUIRE( (is_same< 
-        algo::result_iterator_of<
-            pair<string::iterator, string::iterator> >::type, string::iterator>::value) );
-    BOOST_REQUIRE( (is_same< 
-         algo::result_iterator_of<
-            const pair<string::iterator, string::iterator> >::type, 
-            string::iterator>::value) );
-
-    BOOST_CHECKPOINT( "non-empty sequence test" );
-    
-    string str1("abc");
-    vector<char> vec1( str1.begin(), str1.end() );
-    pair<string::iterator, string::iterator> pair1=
-        make_pair( str1.begin(), str1.end() );
-    char ach1[]="abc";
-    char *pch1="abc";
-
-    // begin/end tests
-    argument_cv_test( str1, "abc" );
-    argument_test( str1, "abc" );
-    argument_cv_test( vec1, "abc" );
-    argument_test( vec1, "abc" );
-    argument_cv_test( pair1, "abc" );
-    argument_test( pair1, "abc" );
-    argument_cv_test( ach1, "abc" );
-    argument_test( ach1, "abc" );
-    argument_cv_test( pch1, "abc" );
-    argument_test( pch1, "abc" );
-
-    BOOST_CHECKPOINT( "empty sequence test" );
-
-    string str2;
-    vector<char> vec2( str2.begin(), str2.end() );
-    pair<string::iterator, string::iterator> pair2=
-        make_pair( str2.begin(), str2.end() );
-    char ach2[]="";
-    char *pch2=0;
-
-    // begin/end tests
-    argument_cv_test( str2, "" );
-    argument_test( str2, "" );
-    argument_cv_test( vec2, "" );
-    argument_test( vec2, "" );
-    argument_cv_test( pair2, "" );
-    argument_test( pair2, "" );
-    argument_cv_test( ach2, "" );
-    argument_test( ach2, "" );
-    argument_cv_test( pch2, "" );
-    argument_test( pch2, "" );
-};
-
-
-// test main 
-int test_main( int, char*[] )
-{
-    container_test();
-
-    return 0;
-}

string/test/conv_test.cpp

@@ -82,8 +82,8 @@ void conv_test()
     to_upper( str3 );
     BOOST_CHECK( str3=="" );
 
-    free(pch1);
-    free(pch2);
+    delete[] pch1;
+    delete[] pch2;
 }
 
 // test main 

string/test/find_format_test.cpp

@@ -0,0 +1,163 @@
+//  Boost string_algo library find_format_test.cpp file  ------------------//
+
+//  Copyright (c) 2009 Steven Watanabe
+//  Distributed under the Boost Software License, Version 1.0. (See
+//  accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org for updates, documentation, and revision history.
+
+#include <boost/algorithm/string/find_format.hpp>
+#include <boost/algorithm/string/finder.hpp>
+#include <boost/algorithm/string/formatter.hpp>
+
+// Include unit test framework
+#include <boost/test/included/test_exec_monitor.hpp>
+
+#include <boost/test/test_tools.hpp>
+
+// We're only using const_formatter.
+template<class Formatter>
+struct formatter_result {
+    typedef boost::iterator_range<const char*> type;
+};
+
+template<class Formatter>
+struct checked_formatter {
+public:
+    checked_formatter(const Formatter& formatter) : formatter_(formatter) {}
+    template< typename T >
+    typename formatter_result<Formatter>::type operator()( const T & s ) const {
+        BOOST_CHECK( !s.empty() );
+        return formatter_(s);
+    }
+private:
+    Formatter formatter_;
+};
+
+template<class Formatter>
+checked_formatter<Formatter>
+make_checked_formatter(const Formatter& formatter) {
+    return checked_formatter<Formatter>(formatter);
+}
+
+void find_format_test()
+{
+    const std::string source = "$replace $replace";
+    std::string expected = "ok $replace";
+    std::string output(80, '\0');
+
+    std::string::iterator pos =
+        boost::find_format_copy(
+            output.begin(),
+            source,
+            boost::first_finder("$replace"),
+            make_checked_formatter(boost::const_formatter("ok")));
+    BOOST_CHECK(pos == output.begin() + expected.size());
+    output.erase(std::remove(output.begin(), output.end(), '\0'), output.end());
+    BOOST_CHECK_EQUAL(output, expected);
+
+    output =
+        boost::find_format_copy(
+            source,
+            boost::first_finder("$replace"),
+            make_checked_formatter(boost::const_formatter("ok")));
+    BOOST_CHECK_EQUAL(output, expected);
+
+    // now try finding a string that doesn't exist
+    output.resize(80);
+    pos =
+        boost::find_format_copy(
+            output.begin(),
+            source,
+            boost::first_finder("$noreplace"),
+            make_checked_formatter(boost::const_formatter("bad")));
+    BOOST_CHECK(pos == output.begin() + source.size());
+    output.erase(std::remove(output.begin(), output.end(), '\0'), output.end());
+    BOOST_CHECK_EQUAL(output, source);
+
+    output =
+        boost::find_format_copy(
+            source,
+            boost::first_finder("$noreplace"),
+            make_checked_formatter(boost::const_formatter("bad")));
+    BOOST_CHECK_EQUAL(output, source);
+
+    // in place version
+    output = source;
+    boost::find_format(
+        output,
+        boost::first_finder("$replace"),
+        make_checked_formatter(boost::const_formatter("ok")));
+    BOOST_CHECK_EQUAL(output, expected);
+    output = source;
+    boost::find_format(
+        output,
+        boost::first_finder("$noreplace"),
+        make_checked_formatter(boost::const_formatter("bad")));
+    BOOST_CHECK_EQUAL(output, source);
+}
+
+void find_format_all_test()
+{
+    const std::string source = "$replace $replace";
+    std::string expected = "ok ok";
+    std::string output(80, '\0');
+
+    std::string::iterator pos =
+        boost::find_format_all_copy(output.begin(),
+                                source,
+                                boost::first_finder("$replace"),
+                                boost::const_formatter("ok"));
+    BOOST_CHECK(pos == output.begin() + expected.size());
+    output.erase(std::remove(output.begin(), output.end(), '\0'), output.end());
+    BOOST_CHECK_EQUAL(output, expected);
+
+    output =
+        boost::find_format_all_copy(
+            source,
+            boost::first_finder("$replace"),
+            make_checked_formatter(boost::const_formatter("ok")));
+    BOOST_CHECK_EQUAL(output, expected);
+
+    // now try finding a string that doesn't exist
+    output.resize(80);
+    pos =
+        boost::find_format_all_copy(
+            output.begin(),
+            source,
+            boost::first_finder("$noreplace"),
+            make_checked_formatter(boost::const_formatter("bad")));
+    BOOST_CHECK(pos == output.begin() + source.size());
+    output.erase(std::remove(output.begin(), output.end(), '\0'), output.end());
+    BOOST_CHECK_EQUAL(output, source);
+
+    output =
+        boost::find_format_all_copy(
+            source,
+            boost::first_finder("$noreplace"),
+            make_checked_formatter(boost::const_formatter("bad")));
+    BOOST_CHECK_EQUAL(output, source);
+
+    // in place version
+    output = source;
+    boost::find_format_all(
+        output,
+        boost::first_finder("$replace"),
+        make_checked_formatter(boost::const_formatter("ok")));
+    BOOST_CHECK_EQUAL(output, expected);
+    output = source;
+    boost::find_format_all(
+        output,
+        boost::first_finder("$noreplace"),
+        make_checked_formatter(boost::const_formatter("bad")));
+    BOOST_CHECK_EQUAL(output, source);
+}
+
+int test_main( int, char*[] )
+{
+    find_format_test();
+    find_format_all_test();
+
+    return 0;
+}

string/test/find_test.cpp

@@ -28,7 +28,7 @@ void find_test()
     string str1("123abcxXxabcXxXabc321");
     string str2("abc");
     string str3("");
-    char* pch1="123abcxxxabcXXXabc321";
+    const char* pch1="123abcxxxabcXXXabc321";
     vector<int> vec1( str1.begin(), str1.end() );
 
     // find results ------------------------------------------------------------//
@@ -93,16 +93,33 @@ void find_test()
         ( (nc_result.begin()-str1.begin()) == 9) &&
         ( (nc_result.end()-str1.begin()) == 12) );
 
+    nc_result=find_nth( str1, string("abc"), -1 );
+    BOOST_CHECK( 
+        ( (nc_result.begin()-str1.begin()) == 15) &&
+        ( (nc_result.end()-str1.begin()) == 18) );
+
+
     cv_result=find_nth( const_cast<const string&>(str1), str2, 1 );
     BOOST_CHECK( 
         ( (cv_result.begin()-str1.begin()) == 9) &&
         ( (cv_result.end()-str1.begin()) == 12) );
+
+    cv_result=find_nth( const_cast<const string&>(str1), str2, -1 );
+    BOOST_CHECK( 
+        ( (cv_result.begin()-str1.begin()) == 15) &&
+        ( (cv_result.end()-str1.begin()) == 18) );
         
     cv_result=ifind_nth( const_cast<const string&>(str1), "xxx", 1 );
     BOOST_CHECK( 
         ( (cv_result.begin()-str1.begin()) == 12) &&
         ( (cv_result.end()-str1.begin()) == 15) );
 
+    cv_result=ifind_nth( const_cast<const string&>(str1), "xxx", 1 );
+    BOOST_CHECK( 
+        ( (cv_result.begin()-str1.begin()) == 12) &&
+        ( (cv_result.end()-str1.begin()) == 15) );
+
+
     ch_result=find_nth( pch1, "abc", 1 );
     BOOST_CHECK(( (ch_result.begin() - pch1 ) == 9) && ( (ch_result.end() - pch1 ) == 12 ) );
 
@@ -114,6 +131,11 @@ void find_test()
         ( (nc_result.begin()-str1.begin()) == 0) &&
         ( (nc_result.end()-str1.begin()) == 6) );
 
+    nc_result=find_head( str1, -6 );
+    BOOST_CHECK( 
+        ( (nc_result.begin()-str1.begin()) == 0) &&
+        ( (str1.end()-nc_result.end()) == 6 ) );
+
     cv_result=find_head( const_cast<const string&>(str1), 6 );
     BOOST_CHECK( 
         ( (cv_result.begin()-str1.begin()) == 0) &&
@@ -130,6 +152,12 @@ void find_test()
         ( (nc_result.begin()-str1.begin()) == 15) &&
         ( (nc_result.end()-str1.begin()) == 21) );
 
+    nc_result=find_tail( str1, -6 );
+    BOOST_CHECK( 
+        ( (nc_result.begin()-str1.begin()) == 6) &&
+        ( (nc_result.end()-str1.begin()) == 21) );
+
+
     cv_result=find_tail( const_cast<const string&>(str1), 6 );
     BOOST_CHECK( 
         ( (cv_result.begin()-str1.begin()) == 15) &&

string/test/join_test.cpp

@@ -0,0 +1,79 @@
+//  Boost string_algo library iterator_test.cpp file  ---------------------------//
+
+//  Copyright Pavol Droba 2002-2003. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org for updates, documentation, and revision history.
+
+#include <boost/algorithm/string/join.hpp>
+#include <boost/algorithm/string/classification.hpp>
+// equals predicate is used for result comparison
+#include <boost/algorithm/string/predicate.hpp>
+
+// Include unit test framework
+#include <boost/test/included/test_exec_monitor.hpp>
+
+#include <string>
+#include <vector>
+#include <iostream>
+
+#include <boost/test/test_tools.hpp>
+
+
+using namespace std;
+using namespace boost;
+
+bool is_not_empty(const std::string& str)
+{
+    return !str.empty();
+}
+
+void join_test()
+{
+    // Prepare inputs
+    vector<string> tokens1;
+    tokens1.push_back("xx");
+    tokens1.push_back("abc");
+    tokens1.push_back("xx");
+
+    vector<string> tokens2;
+    tokens2.push_back("");
+    tokens2.push_back("xx");
+    tokens2.push_back("abc");
+    tokens2.push_back("");
+    tokens2.push_back("abc");
+    tokens2.push_back("xx");
+    tokens2.push_back("");
+
+    vector<string> tokens3;
+    tokens3.push_back("");
+    tokens3.push_back("");
+    tokens3.push_back("");
+
+    vector<string> empty_tokens;
+
+    vector<vector<int> > vtokens;
+    for(unsigned int n=0; n<tokens2.size(); ++n)
+    {
+        vtokens.push_back(vector<int>(tokens2[n].begin(), tokens2[n].end()));
+    }
+
+    BOOST_CHECK( equals(join(tokens1, "-"), "xx-abc-xx") );
+    BOOST_CHECK( equals(join(tokens2, "-"), "-xx-abc--abc-xx-") );
+    BOOST_CHECK( equals(join(vtokens, "-"), "-xx-abc--abc-xx-") );
+    BOOST_CHECK( equals(join(empty_tokens, "-"), "") );
+
+    BOOST_CHECK( equals(join_if(tokens2, "-", is_not_empty), "xx-abc-abc-xx") );
+    BOOST_CHECK( equals(join_if(empty_tokens, "-", is_not_empty), "") );
+    BOOST_CHECK( equals(join_if(tokens3, "-", is_not_empty), "") );
+}
+
+// test main 
+int test_main( int, char*[] )
+{
+    join_test();
+    
+    return 0;
+}

string/test/predicate_test.cpp

@@ -56,6 +56,14 @@ void predicate_test()
     BOOST_CHECK( iequals( "AbC", "abc" ) );
     BOOST_CHECK( !iequals( "aBc", "yyy" ) );
 
+    BOOST_CHECK( lexicographical_compare("abc", "abd") );
+    BOOST_CHECK( !lexicographical_compare("abc", "abc") );
+    BOOST_CHECK( lexicographical_compare("abc", "abd", is_less()) );
+
+    BOOST_CHECK( !ilexicographical_compare("aBD", "AbC") );
+    BOOST_CHECK( ilexicographical_compare("aBc", "AbD") );
+    BOOST_CHECK( lexicographical_compare("abC", "aBd", is_iless()) );
+
     // multi-type comparison test
     BOOST_CHECK( starts_with( vec1, string("123") ) );
     BOOST_CHECK( ends_with( vec1, string("321") ) );
@@ -85,12 +93,32 @@ void predicate_test()
     BOOST_CHECK( ends_with( "123xxx321", "321" ) );
     BOOST_CHECK( contains( "123xxx321", "xxx" ) );
     BOOST_CHECK( equals( "123xxx321", "123xxx321" ) );
+
+}
+
+template<typename Pred, typename Input>
+void test_pred(const Pred& pred, const Input& input, bool bYes)
+{
+    // test assignment operator
+    Pred pred1=pred;
+    pred1=pred;
+    pred1=pred1;
+    if(bYes)
+    {
+        BOOST_CHECK( all( input, pred ) );
+        BOOST_CHECK( all( input, pred1 ) );
+    }
+    else
+    {
+        BOOST_CHECK( !all( input, pred ) );
+        BOOST_CHECK( !all( input, pred1 ) );
+    }
 }
 
 #define TEST_CLASS( Pred, YesInput, NoInput )\
 {\
-    BOOST_CHECK( all( string(YesInput), Pred ) );\
-    BOOST_CHECK( !all( string(NoInput), Pred ) );\
+    test_pred(Pred, YesInput, true); \
+    test_pred(Pred, NoInput, false); \
 }
 
 void classification_test()
@@ -112,6 +140,14 @@ void classification_test()
 
     TEST_CLASS( !is_classified(std::ctype_base::space), "...", "..\n\r\t " );
     TEST_CLASS( ( !is_any_of("abc") && is_from_range('a','e') ) || is_space(), "d e", "abcde" );
+
+    // is_any_of test
+//  TEST_CLASS( !is_any_of(""), "", "aaa" )
+    TEST_CLASS( is_any_of("a"), "a", "ab" )
+    TEST_CLASS( is_any_of("ba"), "ab", "abc" )
+    TEST_CLASS( is_any_of("cba"), "abc", "abcd" )
+    TEST_CLASS( is_any_of("hgfedcba"), "abcdefgh", "abcdefghi" )
+    TEST_CLASS( is_any_of("qponmlkjihgfedcba"), "abcdefghijklmnopq", "zzz" )
 }
 
 #undef TEST_CLASS

string/test/regex_test.cpp

@@ -8,7 +8,11 @@
 //  See http://www.boost.org for updates, documentation, and revision history.
 
 #include <boost/algorithm/string/regex.hpp>
+#include <boost/algorithm/string/join.hpp>
 #include <boost/algorithm/string/sequence_traits.hpp>
+// equals predicate is used for result comparison
+#include <boost/algorithm/string/predicate.hpp>
+
 
 // Include unit test framework
 #include <boost/test/included/test_exec_monitor.hpp>
@@ -25,7 +29,7 @@ using namespace boost;
 static void find_test()
 {
     string str1("123a1cxxxa23cXXXa456c321");
-    char* pch1="123a1cxxxa23cXXXa456c321";
+    const char* pch1="123a1cxxxa23cXXXa456c321";
     regex rx("a[0-9]+c");
     vector<int> vec1( str1.begin(), str1.end() );
     vector<string> tokens;
@@ -83,6 +87,23 @@ static void find_test()
 
 }
 
+static void join_test()
+{
+    // Prepare inputs
+    vector<string> tokens1;
+    tokens1.push_back("xx");
+    tokens1.push_back("abc");
+    tokens1.push_back("xx");
+
+#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+    BOOST_CHECK( equals(join_if(tokens1, "-", regex("x+")), "xx-xx") );
+    BOOST_CHECK( equals(join_if(tokens1, "-", regex("[abc]+")), "abc") );
+#else 
+    BOOST_CHECK( equals(join_if_regex(tokens1, "-", regex("x+")), "xx-xx") );
+    BOOST_CHECK( equals(join_if_regex(tokens1, "-", regex("[abc]+")), "abc") );
+#endif 
+}
+
 static void replace_test()
 {
     string str1("123a1cxxxa23cXXXa456c321");
@@ -131,6 +152,7 @@ static void replace_test()
 int test_main( int, char*[] )
 {
     find_test();
+    join_test();
     replace_test();
 
     return 0;

string/test/replace_test.cpp

@@ -11,6 +11,9 @@
 #include <boost/algorithm/string/erase.hpp>
 #include <boost/algorithm/string/std/list_traits.hpp>
 #include <boost/algorithm/string/std/string_traits.hpp>
+#include <boost/algorithm/string/finder.hpp>
+#include <boost/algorithm/string/formatter.hpp>
+#include <boost/algorithm/string/classification.hpp>
 
 // Include unit test framework
 #include <boost/test/included/test_exec_monitor.hpp>
@@ -120,6 +123,7 @@ void replace_all_test()
 {
     // replace all
     TEST_ALGO( replace_all, "1abc3abc2", string("abc") C_ string("YYY"), string("1YYY3YYY2") );
+    TEST_ALGO( replace_all, string("1abc3abc2"), "/" C_ "\\", string("1abc3abc2") );
     TEST_ALGO( ireplace_all, "1aBc3AbC2", "abC" C_ "YYY", string("1YYY3YYY2") );
     TEST_ALGO( replace_all, "1abc3abc2", string("abc") C_ string("Z"), string("1Z3Z2") );
     TEST_ALGO( replace_all, "1abc3abc2", string("abc") C_ string("XXXX"), string("1XXXX3XXXX2") );
@@ -136,17 +140,27 @@ void replace_nth_test()
 {
     // replace nth
     TEST_ALGO( replace_nth, "1abc3abc2", string("abc") C_ 0 C_ string("YYY"), string("1YYY3abc2") );
+    TEST_ALGO( replace_nth, "1abc3abc2", string("abc") C_ -1 C_ string("YYY"), string("1abc3YYY2") );
     TEST_ALGO( ireplace_nth, "1AbC3abc2", "aBc" C_ 0 C_ "YYY", string("1YYY3abc2") );
+    TEST_ALGO( ireplace_nth, "1AbC3abc2", "aBc" C_ -1 C_ "YYY", string("1AbC3YYY2") );
     TEST_ALGO( replace_nth, "1abc3abc2", string("abc") C_ 0 C_ string("Z"), string("1Z3abc2") );
     TEST_ALGO( replace_nth, "1abc3abc2", string("abc") C_ 0 C_ string("XXXX"), string("1XXXX3abc2") );
     TEST_ALGO( replace_nth, "1abc3abc2", "abc" C_ 0 C_ "XXXX", string("1XXXX3abc2") );
+    TEST_ALGO( replace_nth, "1abc3abc2", "abc" C_ 3 C_ "XXXX", string("1abc3abc2") );
+    TEST_ALGO( replace_nth, "1abc3abc2", "abc" C_ -3 C_ "XXXX", string("1abc3abc2") );
     TEST_ALGO( replace_nth, "1abc3abc2", string("") C_ 0 C_ string("XXXX"), string("1abc3abc2") );
     TEST_ALGO( replace_nth, "", string("") C_ 0 C_ string("XXXX"), string("") );
+    TEST_ALGO( replace_nth, "", string("") C_ -1 C_ string("XXXX"), string("") );
     TEST_ALGO( erase_nth, "1abc3abc2", string("abc") C_ 0, string("13abc2") );
+    TEST_ALGO( erase_nth, "1abc3abc2", string("abc") C_ -1, string("1abc32") );
+    TEST_ALGO( erase_nth, "1abc3abc2", string("abc") C_ -3, string("1abc3abc2") );
     TEST_ALGO( ierase_nth, "1aBc3aBc2", "ABC" C_ 0, string("13aBc2") );
+    TEST_ALGO( ierase_nth, "1aBc3aBc2", "ABC" C_ -1, string("1aBc32") );
+    TEST_ALGO( ierase_nth, "1aBc3aBc2", "ABC" C_ -3, string("1aBc3aBc2") );
     TEST_ALGO( erase_nth, "1abc3abc2", "abc" C_ 0, string("13abc2") );
     TEST_ALGO( erase_nth, "1abc3abc2", string("") C_ 0, string("1abc3abc2") );
     TEST_ALGO( erase_nth, "", string("abc") C_ 0, string("") );
+    TEST_ALGO( erase_nth, "", string("abc") C_ -1, string("") );
     TEST_ALGO( replace_nth, "1abc3abc2", string("abc") C_ 1 C_ string("YYY"), string("1abc3YYY2") );
     TEST_ALGO( replace_nth, "1abc3abc2", string("abc") C_ 2 C_ string("YYY"), string("1abc3abc2") );
 }
@@ -155,28 +169,37 @@ void replace_head_test()
 {
     // replace head
     TEST_ALGO( replace_head, "abc3abc2", 3 C_ string("YYY"), string("YYY3abc2") );
+    TEST_ALGO( replace_head, "abc3abc2", -3 C_ string("YYY"), string("YYYbc2") );
     TEST_ALGO( replace_head, "abc3abc2", 3 C_ "YYY", string("YYY3abc2") );
     TEST_ALGO( replace_head, "abc", 3 C_ string("Z"), string("Z") );
     TEST_ALGO( replace_head, "abc", 6 C_ string("XXXX"), string("XXXX") );
+    TEST_ALGO( replace_head, "abc", -6 C_ string("XXXX"), string("abc") );
     TEST_ALGO( replace_head, "abc3abc2", 0 C_ string("XXXX"), string("abc3abc2") );
     TEST_ALGO( replace_head, "", 4 C_ string("XXXX"), string("") );
+    TEST_ALGO( replace_head, "", -4 C_ string("XXXX"), string("") );
     TEST_ALGO( erase_head, "abc3abc2", 3, string("3abc2") );
+    TEST_ALGO( erase_head, "abc3abc2", -3, string("bc2") );
     TEST_ALGO( erase_head, "abc3abc2", 0, string("abc3abc2") );
     TEST_ALGO( erase_head, "", 4, string("") );
+    TEST_ALGO( erase_head, "", -4, string("") );
 }
 
 void replace_tail_test()
 {
     // replace tail
     TEST_ALGO( replace_tail, "abc3abc", 3 C_ string("YYY"), string("abc3YYY") );
-    TEST_ALGO( replace_tail, "abc3abc", 3 C_ "YYY", string("abc3YYY") );
+    TEST_ALGO( replace_tail, "abc3abc", -3 C_ "YYY", string("abcYYY") );
     TEST_ALGO( replace_tail, "abc", 3 C_ string("Z"), string("Z") );
     TEST_ALGO( replace_tail, "abc", 6 C_ string("XXXX"), string("XXXX") );
+    TEST_ALGO( replace_tail, "abc", -6 C_ string("XXXX"), string("abc") );
     TEST_ALGO( replace_tail, "abc3abc", 0 C_ string("XXXX"), string("abc3abc") );
     TEST_ALGO( replace_tail, "", 4 C_ string("XXXX"), string("") );
+    TEST_ALGO( replace_tail, "", -4 C_ string("XXXX"), string("") );
     TEST_ALGO( erase_tail, "abc3abc", 3, string("abc3") );
+    TEST_ALGO( erase_tail, "abc3abc", -3, string("abc") );
     TEST_ALGO( erase_tail, "abc3abc", 0, string("abc3abc") );
     TEST_ALGO( erase_tail, "", 4, string("") );
+    TEST_ALGO( erase_tail, "", -4, string("") );
 }
 
 void replace_range_test()
@@ -265,6 +288,23 @@ void collection_comp_test()
     }   
 }
 
+void dissect_format_test()
+{
+    BOOST_CHECK(
+        find_format_all_copy(
+            string("aBc123Abc"), 
+            first_finder("abc", is_iequal()), 
+            dissect_formatter(token_finder(is_upper())))=="B123A");
+
+
+    BOOST_CHECK(
+        find_format_all_copy(
+            string("abc   123   abc"),
+            token_finder(is_space(), token_compress_on),
+            dissect_formatter(head_finder(1)))=="abc 123 abc");
+
+}
+
 // test main 
 int test_main( int, char*[] )
 {
@@ -277,6 +317,7 @@ int test_main( int, char*[] )
     replace_tail_test();
     replace_range_test();
     collection_comp_test();
+    dissect_format_test();
 
     return 0;
 }

string/test/split_test.cpp

@@ -38,9 +38,10 @@ void deep_compare( const T1& X, const T2& Y )
 void iterator_test()
 {
     string str1("xx-abc--xx-abb");
-    string str2("Xx-abc--xX-abb");
+    string str2("Xx-abc--xX-abb-xx");
     string str3("xx");
-    char* pch1="xx-abc--xx-abb";
+    string strempty("");
+    const char* pch1="xx-abc--xx-abb";
     vector<string> tokens;
     vector< vector<int> > vtokens;
 
@@ -59,9 +60,10 @@ void iterator_test()
         str2,
         "xx" );
 
-    BOOST_REQUIRE( tokens.size()==2 );
+    BOOST_REQUIRE( tokens.size()==3 );
     BOOST_CHECK( tokens[0]==string("Xx") );
     BOOST_CHECK( tokens[1]==string("xX") );
+    BOOST_CHECK( tokens[2]==string("xx") );
 
     find_all(
         tokens,
@@ -81,14 +83,15 @@ void iterator_test()
     // split tests
     split(
         tokens,
-        str1,
-        is_any_of("x"),
+        str2,
+        is_any_of("xX"),
         token_compress_on );
 
-    BOOST_REQUIRE( tokens.size()==3 );
+    BOOST_REQUIRE( tokens.size()==4 );
     BOOST_CHECK( tokens[0]==string("") );
     BOOST_CHECK( tokens[1]==string("-abc--") );
-    BOOST_CHECK( tokens[2]==string("-abb") );
+    BOOST_CHECK( tokens[2]==string("-abb-") );
+    BOOST_CHECK( tokens[3]==string("") );
 
     split(
         tokens,
@@ -120,6 +123,45 @@ void iterator_test()
     BOOST_CHECK( tokens[2]==string("") );
     BOOST_CHECK( tokens[3]==string("xx") );
     BOOST_CHECK( tokens[4]==string("abb") );
+
+    split(
+        tokens,
+        str3,
+        is_any_of(","),
+        token_compress_off);
+
+    BOOST_REQUIRE( tokens.size()==1 );
+    BOOST_CHECK( tokens[0]==string("xx") );
+
+    split(
+        tokens,
+        strempty,
+        is_punct(),
+        token_compress_off);
+
+    BOOST_REQUIRE( tokens.size()==1 );
+    BOOST_CHECK( tokens[0]==string("") );
+
+
+    find_iterator<string::iterator> fiter=make_find_iterator(str1, first_finder("xx"));
+    BOOST_CHECK(equals(*fiter, "xx"));
+    ++fiter;
+    BOOST_CHECK(equals(*fiter, "xx"));
+    ++fiter;
+    BOOST_CHECK(fiter==find_iterator<string::iterator>());
+
+    split_iterator<string::iterator> siter=make_split_iterator(str1, token_finder(is_any_of("-"), token_compress_on));
+    BOOST_CHECK(equals(*siter, "xx"));
+    ++siter;
+    BOOST_CHECK(equals(*siter, "abc"));
+    ++siter;
+    BOOST_CHECK(equals(*siter, "xx"));
+    ++siter;
+    BOOST_CHECK(equals(*siter, "abb"));
+    ++siter;
+    BOOST_CHECK(siter==split_iterator<string::iterator>(siter));
+    BOOST_CHECK(siter==split_iterator<string::iterator>());
+
 }
 
 // test main 

string/test/trim_test.cpp

@@ -8,6 +8,7 @@
 //  See http://www.boost.org for updates, documentation, and revision history.
 
 #include <boost/algorithm/string/trim.hpp>
+#include <boost/algorithm/string/trim_all.hpp>
 
 // Include unit test framework
 #include <boost/test/included/test_exec_monitor.hpp>
@@ -109,10 +110,52 @@ void trim_test()
     BOOST_CHECK( trim_copy_if( string("<>abc<>"), is_any_of( "<<>>" ) )=="abc" );
 }
 
+void trim_all_test()
+{
+    string str1("     1x   x   x   x1     ");
+    string str2("+---...2x+--x--+x-+-x2...---+");
+    string str3("    ");
+
+    // *** value passing tests *** //
+
+    // general string test
+    BOOST_CHECK( trim_all_copy( str1 )=="1x x x x1" ) ;
+    BOOST_CHECK( trim_all_copy_if( str2, is_punct() )=="2x+x-x-x2" ) ;
+
+    // spaces-only string test
+    BOOST_CHECK( trim_all_copy( str3 )=="" );
+
+    // empty string check 
+    BOOST_CHECK( trim_all_copy( string("") )=="" );
+
+    // general string test
+    trim_all( str1 );
+    BOOST_CHECK( str1=="1x x x x1" ) ;
+    trim_all_if( str2, is_punct() );
+    BOOST_CHECK( str2=="2x+x-x-x2" ) ;
+    
+    // spaces-only string test
+    str3 = "    "; trim_all( str3 );
+    BOOST_CHECK( str3=="" );
+
+    // empty string check 
+    str3 = ""; trim_all( str3 );
+    BOOST_CHECK( str3=="" );
+    BOOST_CHECK( str3=="" );
+
+    // *** non-standard predicate tests *** //
+    BOOST_CHECK( 
+        trim_all_copy_if( 
+            string("123abc127deb456"), 
+            is_classified(std::ctype_base::digit) )=="abc1deb" );
+    BOOST_CHECK( trim_all_copy_if( string("<>abc<>def<>"), is_any_of( "<<>>" ) )=="abc<def" );
+}
+
 // test main 
 int test_main( int, char*[] )
 {
     trim_test();
+    trim_all_test();
     
     return 0;
 }