This commit was manufactured by cvs2svn to create tag

'Version_1_33_1_beta'.

[SVN r31604]

include/boost/blank.hpp

@@ -58,31 +58,11 @@ inline bool operator==(const blank&, const blank&)
     return true;
 }
 
-inline bool operator<=(const blank&, const blank&)
-{
-    return true;
-}
-
-inline bool operator>=(const blank&, const blank&)
-{
-    return true;
-}
-
-inline bool operator!=(const blank&, const blank&)
-{
-    return false;
-}
-
 inline bool operator<(const blank&, const blank&)
 {
     return false;
 }
 
-inline bool operator>(const blank&, const blank&)
-{
-    return false;
-}
-
 // streaming support
 //
 BOOST_TEMPLATED_STREAM_TEMPLATE(E,T)

include/boost/detail/allocator_utilities.hpp

@@ -1,4 +1,4 @@
-/* Copyright 2003-2007 Joaqu<71>n M L<>pez Mu<4D>oz.
+/* Copyright 2003-2005 Joaqu<71>n M L<>pez Mu<4D>oz.
  * 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)
@@ -30,21 +30,13 @@ namespace detail{
 namespace allocator{
 
 /* partial_std_allocator_wrapper inherits the functionality of a std
- * allocator while providing a templatized ctor and other bits missing
- * in some stdlib implementation or another.
+ * allocator while providing a templatized ctor.
  */
 
 template<typename Type>
 class partial_std_allocator_wrapper:public std::allocator<Type>
 {
 public:
-  /* Oddly enough, STLport does not define std::allocator<void>::value_type
-   * when configured to work without partial template specialization.
-   * No harm in supplying the definition here unconditionally.
-   */
-
-  typedef Type value_type;
-
   partial_std_allocator_wrapper(){};
 
   template<typename Other>

include/boost/detail/endian.hpp

@@ -1,8 +1,3 @@
-// Copyright 2005 Caleb Epstein
-// Copyright 2006 John Maddock
-// Distributed under the Boost Software License, Version 1.0. (See accompany-
-// ing file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
 /*
  * Copyright (c) 1997
  * Silicon Graphics Computer Systems, Inc.
@@ -42,15 +37,9 @@
 #  error Unknown machine endianness detected.
 # endif
 # define BOOST_BYTE_ORDER __BYTE_ORDER
-#elif defined(_BIG_ENDIAN)
-# define BOOST_BIG_ENDIAN
-# define BOOST_BYTE_ORDER 4321
-#elif defined(_LITTLE_ENDIAN)
-# define BOOST_LITTLE_ENDIAN
-# define BOOST_BYTE_ORDER 1234
 #elif defined(__sparc) || defined(__sparc__) \
    || defined(_POWER) || defined(__powerpc__) \
-   || defined(__ppc__) || defined(__hpux) \
+   || defined(__ppc__) || defined(__hppa) \
    || defined(_MIPSEB) || defined(_POWER) \
    || defined(__s390__)
 # define BOOST_BIG_ENDIAN
@@ -58,11 +47,7 @@
 #elif defined(__i386__) || defined(__alpha__) \
    || defined(__ia64) || defined(__ia64__) \
    || defined(_M_IX86) || defined(_M_IA64) \
-   || defined(_M_ALPHA) || defined(__amd64) \
-   || defined(__amd64__) || defined(_M_AMD64) \
-   || defined(__x86_64) || defined(__x86_64__) \
-   || defined(_M_X64)
-
+   || defined(_M_ALPHA)
 # define BOOST_LITTLE_ENDIAN
 # define BOOST_BYTE_ORDER 1234
 #else

include/boost/detail/has_default_constructor.hpp

@@ -1,29 +0,0 @@
-
-//  (C) Copyright Matthias Troyerk 2006.
-//  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).
-//
-//  See http://www.boost.org/libs/type_traits for most recent version including documentation.
-
-#ifndef BOOST_DETAIL_HAS_DEFAULT_CONSTRUCTOR_HPP_INCLUDED
-#define BOOST_DETAIL_HAS_DEFAULT_CONSTRUCTOR_HPP_INCLUDED
-
-#include <boost/type_traits/has_trivial_constructor.hpp>
-
-namespace boost { namespace detail {
-
-/// type trait to check for a default constructor
-///
-/// The default implementation just checks for a trivial constructor.
-/// Using some compiler magic it might be possible to provide a better default
-
-template <class T>
-struct has_default_constructor
- : public has_trivial_constructor<T>
-{};
-
-} } // namespace boost::detail
-
-
-#endif // BOOST_DETAIL_HAS_DEFAULT_CONSTRUCTOR_HPP_INCLUDED

include/boost/detail/identifier.hpp

@@ -1,89 +0,0 @@
-//  boost/identifier.hpp  ----------------------------------------------------//
-
-//  Copyright Beman Dawes 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 documentation at http://www.boost.org/libs/utility
-
-#ifndef BOOST_IDENTIFIER_HPP
-#define BOOST_IDENTIFIER_HPP
-
-#include <boost/utility/enable_if.hpp>
-#include <boost/type_traits/is_base_of.hpp>
-#include <iosfwd>
-
-namespace boost
-{
-  namespace detail
-  {
-    //  class template identifier  ---------------------------------------------//
-
-    //  Always used as a base class so that different instantiations result in
-    //  different class types even if instantiated with the same value type T.
-
-    //  Expected usage is that T is often an integer type, best passed by
-    //  value. There is no reason why T can't be a possibly larger class such as
-    //  std::string, best passed by const reference.
-
-    //  This implementation uses pass by value, based on expected common uses.
-
-    template <typename T, typename D>
-    class identifier
-    {
-    public:
-      typedef T value_type;
-
-      const value_type value() const           { return m_value; }
-      void  assign( value_type v )             { m_value = v; }
-
-      bool operator==( const D & rhs ) const   { return m_value == rhs.m_value; }
-      bool operator!=( const D & rhs ) const   { return m_value != rhs.m_value; }
-      bool operator< ( const D & rhs ) const   { return m_value <  rhs.m_value; }
-      bool operator<=( const D & rhs ) const   { return m_value <= rhs.m_value; }
-      bool operator> ( const D & rhs ) const   { return m_value >  rhs.m_value; }
-      bool operator>=( const D & rhs ) const   { return m_value >= rhs.m_value; }
-
-      typedef void (*unspecified_bool_type)(D); // without the D, unspecified_bool_type 
-      static void unspecified_bool_true(D){}    // conversion allows relational operators
-                                                // between different identifier types
-
-      operator unspecified_bool_type() const   { return m_value == value_type() ? 0 : unspecified_bool_true; }
-      bool operator!() const                   { return m_value == value_type(); }
-
-    // constructors are protected so that class can only be used as a base class
-    protected:
-      identifier()                             {}
-      explicit identifier( value_type v )      : m_value(v) {}
-
-  #if !defined(BOOST_MSVC) || BOOST_MSVC > 1300  // 1300 == VC++ 7.0 bug workaround
-    private:
-  #endif
-      T m_value;
-    };
-
-  //#ifndef BOOST_NO_SFINAE
-
-  //  template <class Ostream, class Id>
-  //    typename enable_if< is_base_of< identifier< typename Id::value_type, Id >, Id >, 
-  //      Ostream & >::type operator<<( Ostream & os, const Id & id )
-  //  {
-  //    return os << id.value();
-  //  }
-
-  //  template <class Istream, class Id>
-  //    typename enable_if< is_base_of< identifier< typename Id::value_type, Id >, Id >, 
-  //      Istream & >::type operator>>( Istream & is, Id & id )
-  //  {
-  //    typename Id::value_type v;
-  //    is >> v;
-  //    id.value( v );
-  //    return is;
-  //  }
-  //#endif
-
-  } // namespace detail
-} // namespace boost
-
-#endif // BOOST_IDENTIFIER_HPP

include/boost/detail/indirect_traits.hpp

@@ -388,27 +388,27 @@ typename is_pointer_help<V>::type reference_to_pointer_helper(V&);
 outer_no_type reference_to_pointer_helper(...);
 
 template <class T>
-struct reference_to_pointer_impl
+struct is_reference_to_pointer
 {
     static T t;
     BOOST_STATIC_CONSTANT(
         bool, value
-        = (sizeof((reference_to_pointer_helper)(t)) == sizeof(inner_yes_type))
+        = (is_reference<T>::value
+           && sizeof((reference_to_pointer_helper)(t)) == sizeof(inner_yes_type))
         );
     
     typedef mpl::bool_<value> type;
-};
     
-template <class T>
-struct is_reference_to_pointer
-  : mpl::eval_if<is_reference<T>, reference_to_pointer_impl<T>, mpl::false_>::type
-{   
     BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_reference_to_pointer,(T))
 };
 
 template <class T>
 struct is_reference_to_function_pointer
-  : mpl::eval_if<is_reference<T>, is_pointer_to_function_aux<T>, mpl::false_>::type
+    : mpl::if_<
+          is_reference<T>
+        , is_pointer_to_function_aux<T>
+        , mpl::bool_<false>
+     >::type
 {
     BOOST_MPL_AUX_LAMBDA_SUPPORT(1,is_reference_to_function_pointer,(T))
 };

include/boost/detail/interlocked.hpp

@@ -26,71 +26,20 @@
 # define BOOST_INTERLOCKED_INCREMENT InterlockedIncrement
 # define BOOST_INTERLOCKED_DECREMENT InterlockedDecrement
 # define BOOST_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange
-# define BOOST_INTERLOCKED_EXCHANGE InterlockedExchange
-# define BOOST_INTERLOCKED_EXCHANGE_ADD InterlockedExchangeAdd
-# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER InterlockedCompareExchangePointer
-# define BOOST_INTERLOCKED_EXCHANGE_POINTER InterlockedExchangePointer
-
-#elif defined(_WIN32_WCE)
-
-// under Windows CE we still have old-style Interlocked* functions
-
-extern "C" long __cdecl InterlockedIncrement( long* );
-extern "C" long __cdecl InterlockedDecrement( long* );
-extern "C" long __cdecl InterlockedCompareExchange( long*, long, long );
-extern "C" long __cdecl InterlockedExchange( long*, long );
-extern "C" long __cdecl InterlockedExchangeAdd( long*, long );
-
-# define BOOST_INTERLOCKED_INCREMENT InterlockedIncrement
-# define BOOST_INTERLOCKED_DECREMENT InterlockedDecrement
-# define BOOST_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange
-# define BOOST_INTERLOCKED_EXCHANGE InterlockedExchange
-# define BOOST_INTERLOCKED_EXCHANGE_ADD InterlockedExchangeAdd
-
-# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \
-    ((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long*)(dest),(long)(exchange),(long)(compare)))
-# define BOOST_INTERLOCKED_EXCHANGE_POINTER(dest,exchange) \
-    ((void*)BOOST_INTERLOCKED_EXCHANGE((long*)(dest),(long)(exchange)))
 
 #elif defined( BOOST_MSVC ) || defined( BOOST_INTEL_WIN )
 
 extern "C" long __cdecl _InterlockedIncrement( long volatile * );
 extern "C" long __cdecl _InterlockedDecrement( long volatile * );
 extern "C" long __cdecl _InterlockedCompareExchange( long volatile *, long, long );
-extern "C" long __cdecl _InterlockedExchange( long volatile *, long);
-extern "C" long __cdecl _InterlockedExchangeAdd( long volatile *, long);
 
 # pragma intrinsic( _InterlockedIncrement )
 # pragma intrinsic( _InterlockedDecrement )
 # pragma intrinsic( _InterlockedCompareExchange )
-# pragma intrinsic( _InterlockedExchange )
-# pragma intrinsic( _InterlockedExchangeAdd )
-
-# if defined(_M_IA64) || defined(_M_AMD64)
-
-extern "C" void* __cdecl _InterlockedCompareExchangePointer( void* volatile *, void*, void* );
-extern "C" void* __cdecl _InterlockedExchangePointer( void* volatile *, void* );
-
-#  pragma intrinsic( _InterlockedCompareExchangePointer )
-#  pragma intrinsic( _InterlockedExchangePointer )
-
-#  define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER _InterlockedCompareExchangePointer
-#  define BOOST_INTERLOCKED_EXCHANGE_POINTER _InterlockedExchangePointer
-
-# else
-
-#  define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \
-    ((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long volatile*)(dest),(long)(exchange),(long)(compare)))
-#  define BOOST_INTERLOCKED_EXCHANGE_POINTER(dest,exchange) \
-    ((void*)BOOST_INTERLOCKED_EXCHANGE((long volatile*)(dest),(long)(exchange)))
-
-# endif
 
 # define BOOST_INTERLOCKED_INCREMENT _InterlockedIncrement
 # define BOOST_INTERLOCKED_DECREMENT _InterlockedDecrement
 # define BOOST_INTERLOCKED_COMPARE_EXCHANGE _InterlockedCompareExchange
-# define BOOST_INTERLOCKED_EXCHANGE _InterlockedExchange
-# define BOOST_INTERLOCKED_EXCHANGE_ADD _InterlockedExchangeAdd
 
 #elif defined( WIN32 ) || defined( _WIN32 ) || defined( __WIN32__ )
 
@@ -103,23 +52,14 @@ namespace detail
 extern "C" __declspec(dllimport) long __stdcall InterlockedIncrement( long volatile * );
 extern "C" __declspec(dllimport) long __stdcall InterlockedDecrement( long volatile * );
 extern "C" __declspec(dllimport) long __stdcall InterlockedCompareExchange( long volatile *, long, long );
-extern "C" __declspec(dllimport) long __stdcall InterlockedExchange( long volatile *, long );
-extern "C" __declspec(dllimport) long __stdcall InterlockedExchangeAdd( long volatile *, long );
 
 } // namespace detail
 
 } // namespace boost
 
-# define BOOST_INTERLOCKED_INCREMENT ::boost::detail::InterlockedIncrement
-# define BOOST_INTERLOCKED_DECREMENT ::boost::detail::InterlockedDecrement
-# define BOOST_INTERLOCKED_COMPARE_EXCHANGE ::boost::detail::InterlockedCompareExchange
-# define BOOST_INTERLOCKED_EXCHANGE ::boost::detail::InterlockedExchange
-# define BOOST_INTERLOCKED_EXCHANGE_ADD ::boost::detail::InterlockedExchangeAdd
-
-# define BOOST_INTERLOCKED_COMPARE_EXCHANGE_POINTER(dest,exchange,compare) \
-    ((void*)BOOST_INTERLOCKED_COMPARE_EXCHANGE((long volatile*)(dest),(long)(exchange),(long)(compare)))
-# define BOOST_INTERLOCKED_EXCHANGE_POINTER(dest,exchange) \
-    ((void*)BOOST_INTERLOCKED_EXCHANGE((long volatile*)(dest),(long)(exchange)))
+# define BOOST_INTERLOCKED_INCREMENT InterlockedIncrement
+# define BOOST_INTERLOCKED_DECREMENT InterlockedDecrement
+# define BOOST_INTERLOCKED_COMPARE_EXCHANGE InterlockedCompareExchange
 
 #else
 

include/boost/detail/is_incrementable.hpp

@@ -4,15 +4,13 @@
 #ifndef IS_INCREMENTABLE_DWA200415_HPP
 # define IS_INCREMENTABLE_DWA200415_HPP
 
+# include <boost/type_traits/detail/bool_trait_def.hpp>
 # include <boost/type_traits/detail/template_arity_spec.hpp>
 # include <boost/type_traits/remove_cv.hpp>
 # include <boost/mpl/aux_/lambda_support.hpp>
 # include <boost/mpl/bool.hpp>
 # include <boost/detail/workaround.hpp>
 
-// Must be the last include
-# include <boost/type_traits/detail/bool_trait_def.hpp>
-
 namespace boost { namespace detail { 
 
 // is_incrementable<T> metafunction
@@ -119,6 +117,5 @@ BOOST_TT_AUX_TEMPLATE_ARITY_SPEC(1, ::boost::detail::is_postfix_incrementable)
 
 } // namespace boost
 
-# include <boost/type_traits/detail/bool_trait_undef.hpp>
 
 #endif // IS_INCREMENTABLE_DWA200415_HPP

include/boost/detail/quick_allocator.hpp

@@ -71,15 +71,7 @@ template<unsigned size, unsigned align_> struct allocator_impl
 #endif
 
 #ifdef BOOST_HAS_THREADS
-
-    static lightweight_mutex & mutex()
-    {
-        static lightweight_mutex m;
-        return m;
-    }
-
-    static lightweight_mutex * mutex_init;
-
+    static lightweight_mutex mutex;
 #endif
 
     static block * free;
@@ -89,7 +81,7 @@ template<unsigned size, unsigned align_> struct allocator_impl
     static inline void * alloc()
     {
 #ifdef BOOST_HAS_THREADS
-        lightweight_mutex::scoped_lock lock( mutex() );
+        lightweight_mutex::scoped_lock lock(mutex);
 #endif
         if(block * x = free)
         {
@@ -119,7 +111,7 @@ template<unsigned size, unsigned align_> struct allocator_impl
         else
         {
 #ifdef BOOST_HAS_THREADS
-            lightweight_mutex::scoped_lock lock( mutex() );
+            lightweight_mutex::scoped_lock lock(mutex);
 #endif
             if(block * x = free)
             {
@@ -144,7 +136,7 @@ template<unsigned size, unsigned align_> struct allocator_impl
         if(pv != 0) // 18.4.1.1/13
         {
 #ifdef BOOST_HAS_THREADS
-            lightweight_mutex::scoped_lock lock( mutex() );
+            lightweight_mutex::scoped_lock lock(mutex);
 #endif
             block * pb = static_cast<block *>(pv);
             pb->next = free;
@@ -161,7 +153,7 @@ template<unsigned size, unsigned align_> struct allocator_impl
         else if(pv != 0) // 18.4.1.1/13
         {
 #ifdef BOOST_HAS_THREADS
-            lightweight_mutex::scoped_lock lock( mutex() );
+            lightweight_mutex::scoped_lock lock(mutex);
 #endif
             block * pb = static_cast<block *>(pv);
             pb->next = free;
@@ -171,10 +163,8 @@ template<unsigned size, unsigned align_> struct allocator_impl
 };
 
 #ifdef BOOST_HAS_THREADS
-
 template<unsigned size, unsigned align_>
-  lightweight_mutex * allocator_impl<size, align_>::mutex_init = &allocator_impl<size, align_>::mutex();
-
+  lightweight_mutex allocator_impl<size, align_>::mutex;
 #endif
 
 template<unsigned size, unsigned align_>

include/boost/detail/utf8_codecvt_facet.hpp

@@ -1,7 +1,9 @@
 // Copyright <20> 2001 Ronald Garcia, Indiana University (garcia@osl.iu.edu)
-// Andrew Lumsdaine, Indiana University (lums@osl.iu.edu).
-// Distributed under the Boost Software License, Version 1.0. (See accompany-
-// ing file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
+// Andrew Lumsdaine, Indiana University (lums@osl.iu.edu). 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.
 
 #ifndef BOOST_UTF8_CODECVT_FACET_HPP
 #define BOOST_UTF8_CODECVT_FACET_HPP
@@ -90,7 +92,7 @@
 namespace std {
     #if defined(__LIBCOMO__)
         using ::mbstate_t;
-    #elif defined(BOOST_DINKUMWARE_STDLIB) && !defined(__BORLANDC__)
+    #elif defined(BOOST_DINKUMWARE_STDLIB)
         using ::mbstate_t;
     #elif defined(__SGI_STL_PORT)
     #elif defined(BOOST_NO_STDC_NAMESPACE)
@@ -160,7 +162,7 @@ protected:
     virtual std::codecvt_base::result do_unshift(
         std::mbstate_t&,
         char * from,
-        char * /*to*/,
+        char * to,
         char * & next
     ) const 
     {

include/boost/pending/ct_if.hpp

@@ -3,39 +3,107 @@
 // accompanying file LICENSE_1_0.txt or copy at
 // http://www.boost.org/LICENSE_1_0.txt)
 
-// This header replaces the implementation of ct_if that preceded the
-// introduction of Boost.MPL with a facade that defers to that reviewed and
-// accepted library.
-
-// Author: Ronald Garcia
-// Date: 20 October, 2006
-
+// The ct_if implementation that avoids partial specialization is
+// based on the IF class by Ulrich W. Eisenecker and Krzysztof
+// Czarnecki.
 
 #ifndef BOOST_CT_IF_HPP
 #define BOOST_CT_IF_HPP
 
+#include <boost/config.hpp>
 
-// A stub implementation in terms of Boost.MPL
+/*
+  There is a bug in the Borland compiler with regards to using
+  integers to specialize templates. This made it hard to use ct_if in
+  the graph library. Changing from 'ct_if' to 'ct_if_t' fixed the
+  problem.
+*/
 
-#include <boost/mpl/if.hpp>
-#include <boost/mpl/not.hpp>
-#include <boost/mpl/and.hpp>
-// true_type and false_type are used by applications of ct_if
-#include <boost/type_traits/integral_constant.hpp> 
+#include <boost/type_traits/integral_constant.hpp> // true_type and false_type
 
 namespace boost {
 
+  struct ct_if_error { };
+
   template <class A, class B>
-  struct ct_and : boost::mpl::and_<A,B> {};
+  struct ct_and { typedef false_type type; };
+  template <> struct ct_and<true_type,true_type> { typedef true_type type; };
 
-  template <class A>
-  struct ct_not : mpl::not_<A> {};
+  template <class A> struct ct_not { typedef ct_if_error type; };
+  template <> struct ct_not<true_type> { typedef false_type type; };
+  template <> struct ct_not<false_type> { typedef true_type type; };
 
+#ifndef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
+
+// agurt, 15/sep/02: in certain cases Borland has problems with
+// choosing the right 'ct_if' specialization even though 'cond' 
+// _does_ equal '1'; the easiest way to fix it is to make first 
+// 'ct_if' non-type template parameter boolean.
+#if !defined(__BORLANDC__)
   template <bool cond, class A, class B>
-  struct ct_if : mpl::if_c<cond,A,B> {};
+  struct ct_if { typedef ct_if_error type; };
+  template <class A, class B>
+  struct ct_if<true, A, B> { typedef A type; };
+  template <class A, class B>
+  struct ct_if<false, A, B> { typedef B type; };
+#else
+  template <bool cond, class A, class B>
+  struct ct_if { typedef A type; };
+  template <class A, class B>
+  struct ct_if<false, A, B> { typedef B type; };
+#endif
 
   template <class cond, class A, class B>
-  struct ct_if_t : mpl::if_<cond,A,B> {};
+  struct ct_if_t { typedef ct_if_error type; };
+  template <class A, class B>
+  struct ct_if_t<true_type, A, B> { typedef A type; };
+  template <class A, class B>
+  struct ct_if_t<false_type, A, B> { typedef B type; };
+
+#else
+
+  namespace detail {
+
+    template <int condition, class A, class B> struct IF;
+    template <int condition> struct SlectSelector;
+    struct SelectFirstType;
+    struct SelectSecondType;
+    
+    struct SelectFirstType {
+      template<class A, class B>
+      struct Template {        typedef A type; };
+    };
+    
+    struct SelectSecondType {
+      template<class A, class B>
+      struct Template { typedef B type; };
+    };
+    
+    template<int condition>
+    struct SlectSelector {
+      typedef SelectFirstType type;
+    };
+    
+    template <>
+    struct SlectSelector<0> {
+      typedef SelectSecondType type;
+    };
+
+  } // namespace detail
+    
+  template<int condition, class A, class B>
+  struct ct_if
+  {
+    typedef typename detail::SlectSelector<condition>::type Selector;
+    typedef typename Selector::template Template<A, B>::type type;
+  };
+  
+  template <class cond, class A, class B>
+  struct ct_if_t { 
+    typedef typename ct_if<cond::value, A, B>::type type;
+  };
+
+#endif
 
 } // namespace boost
 

include/boost/pending/integer_log2.hpp

@@ -12,17 +12,14 @@
 //          http://www.boost.org/LICENSE_1_0.txt)
 //
 // ------------------------------------------------------
-//
-// $Id$
+
 
 
 #ifndef BOOST_INTEGER_LOG2_HPP_GP_20030301
 #define BOOST_INTEGER_LOG2_HPP_GP_20030301
 
-#include <assert.h>
-#ifdef __BORLANDC__
-#include <climits>
-#endif
+#include <cassert>
+#include <climits> // actually used for Borland only
 #include "boost/limits.hpp"
 #include "boost/config.hpp"
 

utf8_codecvt_facet.cpp

@@ -32,7 +32,7 @@ BOOST_UTF8_BEGIN_NAMESPACE
 
 // Translate incoming UTF-8 into UCS-4
 std::codecvt_base::result utf8_codecvt_facet::do_in(
-    std::mbstate_t& /*state*/, 
+    std::mbstate_t& state, 
     const char * from,
     const char * from_end, 
     const char * & from_next,
@@ -109,7 +109,7 @@ std::codecvt_base::result utf8_codecvt_facet::do_in(
 }
 
 std::codecvt_base::result utf8_codecvt_facet::do_out(
-    std::mbstate_t& /*state*/, 
+    std::mbstate_t& state, 
     const wchar_t *   from,
     const wchar_t * from_end, 
     const wchar_t * & from_next,
@@ -139,8 +139,8 @@ std::codecvt_base::result utf8_codecvt_facet::do_out(
         int shift_exponent = (cont_octet_count) *   6;
 
         // Process the first character
-        *to++ = static_cast<char>(octet1_modifier_table[cont_octet_count] +
-            (unsigned char)(*from / (1 << shift_exponent)));
+        *to++ = octet1_modifier_table[cont_octet_count] +
+            (unsigned char)(*from / (1 << shift_exponent));
 
         // Process the continuation characters 
         // Invariants: At   the start of the loop:
@@ -150,7 +150,7 @@ std::codecvt_base::result utf8_codecvt_facet::do_out(
         int i   = 0;
         while   (i != cont_octet_count && to != to_end) {
             shift_exponent -= 6;
-            *to++ = static_cast<char>(0x80 + ((*from / (1 << shift_exponent)) % (1 << 6)));
+            *to++ = 0x80 + ((*from / (1 << shift_exponent)) % (1 << 6));
             ++i;
         }
         // If   we filled up the out buffer before encoding the character
@@ -199,7 +199,7 @@ int utf8_codecvt_facet::do_length(
         last_octet_count = (get_octet_count(*from_next));
         ++char_count;
     }
-    return static_cast<int>(from_next-from_end);
+    return from_next-from_end;
 }
 
 unsigned int utf8_codecvt_facet::get_octet_count(