Release 1.54.0

[SVN r84923]

doc/Jamfile.v2

@@ -18,7 +18,11 @@ using boostbook ;
 
 doxygen autodoc 
     : 
-        [ glob ../../../boost/algorithm/*.hpp ../../../boost/algorithm/searching/*.hpp ]
+        [ glob ../../../boost/algorithm/*.hpp 
+               ../../../boost/algorithm/searching/*.hpp
+               ../../../boost/algorithm/cxx11/*.hpp
+               ../../../boost/algorithm/cxx14/*.hpp
+        ]
     : 
        <doxygen:param>"PREDEFINED=\"BOOST_ALGORITHM_DOXYGEN=1\""
        <doxygen:param>WARNINGS=YES # Default NO, but useful to see warnings, especially in a logfile.

doc/algorithm.qbk

@@ -53,11 +53,18 @@ Thanks to all the people who have reviewed this library and made suggestions for
 [include one_of.qbk]
 [include ordered-hpp.qbk]
 [include is_partitioned.qbk]
+[include is_permutation.qbk]
 [include partition_point.qbk]
 [endsect]
 
+[section:CXX14 C++14 Algorithms]
+[include equal.qbk]
+[include mismatch.qbk]
+[endsect]
+
 [section:Misc Other Algorithms]
 [include clamp-hpp.qbk]
+[include gather.qbk]
 [include hex.qbk]
 [endsect]
 

doc/equal.qbk

@@ -0,0 +1,80 @@
+[/ File equal.qbk]
+
+[section:equal equal ]
+
+[/license
+Copyright (c) 2013 Marshall Clow
+
+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)
+]
+
+The header file 'equal.hpp' contains two variants of a the stl algorithm `equal`. The algorithm tests to see if two sequences contain equal values;  
+
+Before (the proposed) C++14 the algorithm `std::equal` took three iterators and an optional comparison predicate. The first two iterators `[first1, last1)` defined a sequence, and the second one `first2` defined the start of the second sequence. The second sequence was assumed to be the same length as the first. 
+
+In C++14, two new variants were introduced, taking four iterators and an optional comparison predicate. The four iterators define two sequences `[first1, last1)` and `[first2, last2)` explicitly, rather than defining the second one implicitly. This leads to correct answers in more cases (and avoid undefined behavior in others).
+
+Consider the two sequences:
+```
+	auto seq1 = { 0, 1, 2 };
+	auto seq2 = { 0, 1, 2, 3, 4 };
+	
+	std::equal ( seq1.begin (), seq1.end (), seq2.begin ()); // true
+	std::equal ( seq2.begin (), seq2.end (), seq1.begin ()); // Undefined behavior
+	std::equal ( seq1.begin (), seq1.end (), seq1.begin (), seq2.end ()); // false
+```
+
+You can argue that `true` is the correct answer in the first case, even though the sequences are not the same. The first N entries in `seq2` are the same as the entries in `seq1` - but that's not all that's in `seq2`. But in the second case, the algorithm will read past the end of `seq1`, resulting in undefined behavior (large earthquake, incorrect results, pregnant cat, etc).
+
+However, if the two sequences are specified completely, it's clear that they are not equal.
+
+[heading interface]
+
+The function `equal` returns true if the two sequences compare equal; i.e, if each element in the sequence compares equal to the corresponding element in the other sequence. One version uses `std::equal_to` to do the comparison; the other lets the caller pass predicate to do the comparisons. 
+
+``
+template <class InputIterator1, class InputIterator2>
+bool equal ( InputIterator1 first1, InputIterator1 last1, 
+             InputIterator2 first2, InputIterator2 last2 );
+             
+template <class InputIterator1, class InputIterator2, class BinaryPredicate>
+bool equal ( InputIterator1 first1, InputIterator1 last1, 
+             InputIterator2 first2, InputIterator2 last2, BinaryPredicate pred );
+``
+
+[heading Examples]
+
+Given the container `c1` containing `{ 0, 1, 2, 3, 14, 15 }`, and `c2` containing `{ 1, 2, 3 }`,  then
+``
+equal ( c1.begin (),     c1.end (),       c2.begin (), c2.end ()) --> false
+equal ( c1.begin () + 1, c1.begin () + 3, c2.begin (), c2.end ()) --> true
+equal ( c1.end (),       c1.end (),       c2.end (),   c2.end ()) --> true  // empty sequences are alway equal to each other
+``
+
+[heading Iterator Requirements]
+
+`equal` works on all iterators except output iterators.
+
+[heading Complexity]
+
+Both of the variants of `equal` run in ['O(N)] (linear) time; that is, they compare against each element in the list once. If the sequence is found to be not equal at any point, the routine will terminate immediately, without examining the rest of the elements.
+
+[heading Exception Safety]
+
+Both of the variants of `equal` take their parameters by value and do not depend upon any global state. Therefore, all the routines in this file provide the strong exception guarantee.
+
+[heading Notes]
+
+* The four iterator version of the routine `equal` is part of the C++14 standard. When C++14 standard library implementations become available, the implementation from the standard library should be used.
+
+* `equal` returns true for two empty ranges, no matter what predicate is passed to test against. 
+
+[endsect]
+
+[/ File equal.qbk
+Copyright 2011 Marshall Clow
+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).
+]
+

doc/gather.qbk

@@ -0,0 +1,79 @@
+[/ File gather.qbk]
+
+[section:gather gather]
+
+[/license
+Copyright (c) 2013 Marshall Clow
+
+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)
+]
+
+The header file 'boost/algorithm/gather.hpp' contains two variants of a single algorithm, `gather`. 
+
+`gather()` takes a collection of elements defined by a pair of iterators and moves the ones satisfying a predicate to them to a position (called the pivot) within the sequence. The algorithm is stable. The result is a pair of iterators that contains the items that satisfy the predicate.
+
+[heading Interface]
+
+The function `gather` returns a `std::pair` of iterators that denote the elements that satisfy the predicate.  
+
+There are two versions; one takes two iterators, and the other takes a range.
+
+``
+namespace boost { namespace algorithm {
+
+template <typename BidirectionalIterator, typename Pred>
+std::pair<BidirectionalIterator,BidirectionalIterator> 
+gather ( BidirectionalIterator first, BidirectionalIterator last, BidirectionalIterator pivot, Pred pred );
+
+template <typename BidirectionalRange, typename Pred>
+std::pair<typename boost::range_iterator<const BidirectionalRange>::type, typename boost::range_iterator<const BidirectionalRange>::type>
+gather ( const BidirectionalRange &range, typename boost::range_iterator<const BidirectionalRange>::type pivot, Pred pred );
+
+}}
+``
+
+[heading Examples]
+
+Given an sequence containing:
+``
+0 1 2 3 4 5 6 7 8 9
+``
+
+a call to gather ( arr, arr + 10, arr + 4, IsEven ) will result in:
+
+``
+1 3 0 2 4 6 8 5 7 9
+    |---|-----|
+  first |  second
+      pivot
+``
+where `first` and `second` are the fields of the pair that is returned by the call.
+
+
+[heading Iterator Requirements]
+
+`gather` work on bidirectional iterators or better. This requirement comes from the usage of `stable_partition`, which requires bidirectional iterators. Some standard libraries (libstdc++ and libc++, for example) have implementations of `stable_partition` that work with forward iterators. If that is the case, then `gather` will work with forward iterators as well.
+
+[heading Storage Requirements]
+
+`gather` uses `stable_partition`, which will attempt to allocate temporary memory, but will work in-situ if there is none available.
+
+[heading Complexity]
+
+If there is sufficient memory available, the run time is linear: `O(N)`
+
+If there is not any memory available, then the run time is `O(N log N)`.
+
+[heading Exception Safety]
+
+[heading Notes]
+
+[endsect]
+
+[/ File gather.qbk
+Copyright 2013 Marshall Clow
+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).
+]
+

doc/is_partitioned.qbk

@@ -18,7 +18,7 @@ The routine `is_partitioned` takes a sequence and a predicate. It returns true i
 
 [heading interface]
 
-The function `is_partitioned` returns true the items in the sequence are separated according to their ability to satisfy the predicate.  There are two versions; one takes two iterators, and the other takes a range.
+The function `is_partitioned` returns true if the items in the sequence are separated according to their ability to satisfy the predicate.  There are two versions; one takes two iterators, and the other takes a range.
 
 ``
 template<typename InputIterator, typename Predicate>

doc/is_permutation.qbk

@@ -0,0 +1,87 @@
+[/ File is_permutation.qbk]
+
+[section:is_permutation is_permutation ]
+
+[/license
+Copyright (c) 2010-2012 Marshall Clow
+
+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)
+]
+
+The header file 'is_permutation.hpp' contains six variants of a single algorithm, `is_permutation`. The algorithm tests to see if one sequence is a permutation of a second one; in other words, it contains all the same members, possibly in a different order.
+
+The routine `is_permutation` takes two sequences and an (optional) predicate. It returns true if the two sequences contain the same members. If it is passed a predicate, it uses the predicate to compare the elements of the sequence to see if they are the same.
+
+`is_permutation` come in three forms. The first one takes two iterators to define the first range, and the starting iterator of the second range. The second form takes a two iterators to define the first range and two more to define the second range. The third form takes a single range parameter, and uses Boost.Range to traverse it.
+
+
+[heading Interface]
+
+The function `is_permutation` returns true if the two input sequences contain the same elements.  There are six versions; two take three iterators, two take four iterators, and the other two take two ranges.
+
+In general, you should prefer the four iterator versions over the three iterator ones. The three iterator version has to "create" the fourth iterator internally by calling `std::advance(first2, std::distance(first1,last1))`, and if the second sequence is shorter than the first, that's undefined behavior.
+
+``
+template< class ForwardIterator1, class ForwardIterator2 >
+bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1, ForwardIterator2 first2 );
+
+template< class ForwardIterator1, class ForwardIterator2, class BinaryPredicate >
+bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1,
+                      ForwardIterator2 first2, BinaryPredicate p );
+
+
+template< class ForwardIterator1, class ForwardIterator2 >
+bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1, ForwardIterator2 first2, ForwardIterator2 last2 );
+
+template< class ForwardIterator1, class ForwardIterator2, class BinaryPredicate >
+bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1,
+                      ForwardIterator2 first2, ForwardIterator2 last2,
+                      BinaryPredicate p );
+
+template <typename Range, typename ForwardIterator>
+bool is_permutation ( const Range &r, ForwardIterator first2 );
+
+template <typename Range, typename ForwardIterator, typename BinaryPredicate>
+bool is_permutation ( const Range &r, ForwardIterator first2, BinaryPredicate pred );
+
+``
+
+[heading Examples]
+
+Given the container `c1` containing `{ 0, 1, 2, 3, 14, 15 }`, and `c2` containing `{ 15, 14, 3, 1, 2 }`, then
+``
+is_permutation ( c1.begin(),     c1.end (), c2.begin(), c2.end ()) --> false
+is_permutation ( c1.begin() + 1, c1.end (), c2.begin(), c2.end ()) --> true
+
+is_permutation ( c1.end (), c1.end (), c2.end(), c2.end ()) --> true  // all empty ranges are permutations of each other
+``
+
+[heading Iterator Requirements]
+
+`is_permutation` works on forward iterators or better. 
+
+[heading Complexity]
+
+All of the variants of `is_permutation` run in ['O(N^2)] (quadratic) time; that is, they compare against each element in the list (potentially) N times.  If passed random-access iterators, `is_permutation` can return quickly if the sequences are different sizes.
+
+[heading Exception Safety]
+
+All of the variants of `is_permutation` take their parameters by value, and do not depend upon any global state. Therefore, all the routines in this file provide the strong exception guarantee.
+
+[heading Notes]
+
+* The three iterator versions of the routine `is_permutation` are part of the C++11 standard. When compiled using a C++11 implementation, the implementation from the standard library will be used.
+
+* The four iterator versions of the routine `is_permutation` are part of the proposed C++14 standard. When C++14 standard libraries become available, the implementation should be changed to use the implementation from the standard library (if available).
+
+* `is_permutation` returns true when passed a pair of empty ranges, no matter what predicate is passed to test with. 
+
+[endsect]
+
+[/ File is_permutation.qbk
+Copyright 2011 Marshall Clow
+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).
+]
+

doc/mismatch.qbk

@@ -0,0 +1,82 @@
+[/ File mismatch.qbk]
+
+[section:mismatch mismatch ]
+
+[/license
+Copyright (c) 2013 Marshall Clow
+
+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)
+]
+
+The header file 'mismatch.hpp' contains two variants of a the stl algorithm `mismatch`. The algorithm finds the first point in two sequences where they do not match.
+
+Before (the proposed) C++14 the algorithm `std::mismatch` took three iterators and an optional comparison predicate. The first two iterators `[first1, last1)` defined a sequence, and the second one `first2` defined the start of the second sequence. The second sequence was assumed to be the same length as the first. 
+
+In C++14, two new variants were introduced, taking four iterators and an optional comparison predicate. The four iterators define two sequences `[first1, last1)` and `[first2, last2)` explicitly, rather than defining the second one implicitly. This leads to correct answers in more cases (and avoid undefined behavior in others).
+
+Consider the two sequences:
+```
+	auto seq1 = { 0, 1, 2 };
+	auto seq2 = { 0, 1, 2, 3, 4 };
+	
+	std::mismatch ( seq1.begin (), seq1.end (), seq2.begin ()); // <3, 3>
+	std::mismatch ( seq2.begin (), seq2.end (), seq1.begin ()); // Undefined behavior
+	std::mismatch ( seq1.begin (), seq1.end (), seq1.begin (), seq2.end ()); // <3, 3>
+```
+
+The first N entries in `seq2` are the same as the entries in `seq1` - but that's not all that's in `seq2`. In the second case, the algorithm will read past the end of `seq1`, resulting in undefined behavior (large earthquake, incorrect results, pregnant cat, etc).
+
+However, if the two sequences are specified completely, it's clear that where the mismatch occurs.
+
+[heading interface]
+
+The function `mismatch` returns a pair of iterators which denote the first mismatching elements in each sequence. If the sequences match completely, `mismatch` returns their end iterators. One version uses `std::equal_to` to do the comparison; the other lets the caller pass predicate to do the comparisons. 
+
+``
+template <class InputIterator1, class InputIterator2>
+std::pair<InputIterator1, InputIterator2>
+mismatch ( InputIterator1 first1, InputIterator1 last1, 
+           InputIterator2 first2, InputIterator2 last2 );
+             
+template <class InputIterator1, class InputIterator2, class BinaryPredicate>
+std::pair<InputIterator1, InputIterator2>
+mismatch ( InputIterator1 first1, InputIterator1 last1, 
+           InputIterator2 first2, InputIterator2 last2, BinaryPredicate pred );
+``
+
+[heading Examples]
+
+Given the container `c1` containing `{ 0, 1, 2, 3, 14, 15 }`, and `c2` containing `{ 1, 2, 3 }`,  then
+``
+mismatch ( c1.begin(),     c1.end(),       c2.begin(), c2.end()) --> <c1.begin(), c2.begin()> // first elements do not match
+mismatch ( c1.begin() + 1, c1.begin() + 4, c2.begin(), c2.end()) --> <c1.begin() + 4, c2.end ()> // all elements of `c2` match
+mismatch ( c1.end(),       c1.end(),       c2.end(),   c2.end()) --> <c1.end(), c2.end()> // empty sequences don't match at the end.
+``
+
+[heading Iterator Requirements]
+
+`mismatch` works on all iterators except output iterators.
+
+[heading Complexity]
+
+Both of the variants of `mismatch` run in ['O(N)] (linear) time; that is, they compare against each element in the list once. If the sequence is found to be equal at any point, the routine will terminate immediately, without examining the rest of the elements.
+
+[heading Exception Safety]
+
+Both of the variants of `mismatch` take their parameters by value and do not depend upon any global state. Therefore, all the routines in this file provide the strong exception guarantee.
+
+[heading Notes]
+
+* If the sequences are equal (or both are empty), then mismatch returns the end iterators of both sequences. 
+
+* The four iterator version of the routine `mismatch` is part of the C++14 standard. When C++14 standard library implementations become available, the implementation from the standard library should be used.
+
+[endsect]
+
+[/ File mismatch.qbk
+Copyright 2011 Marshall Clow
+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).
+]
+

include/boost/algorithm/cxx11/copy_if.hpp

@@ -63,7 +63,7 @@ OutputIterator copy_if ( const Range &r, OutputIterator result, Predicate p )
 /// \fn copy_while ( InputIterator first, InputIterator last, OutputIterator result, Predicate p )
 /// \brief Copies all the elements at the start of the input range that
 ///     satisfy the predicate to the output range.
-/// \return The updated output iterator
+/// \return The updated input and output iterators
 /// 
 /// \param first    The start of the input sequence
 /// \param last     One past the end of the input sequence
@@ -71,25 +71,26 @@ OutputIterator copy_if ( const Range &r, OutputIterator result, Predicate p )
 /// \param p        A predicate for testing the elements of the range
 ///
 template<typename InputIterator, typename OutputIterator, typename Predicate> 
-OutputIterator copy_while ( InputIterator first, InputIterator last, 
+std::pair<InputIterator, OutputIterator>
-                                OutputIterator result, Predicate p )
+copy_while ( InputIterator first, InputIterator last, OutputIterator result, Predicate p )
 {
     for ( ; first != last && p(*first); ++first )
         *result++ = *first;
-    return result;
+    return std::make_pair(first, result);
 }
 
 /// \fn copy_while ( const Range &r, OutputIterator result, Predicate p )
 /// \brief Copies all the elements at the start of the input range that
 ///     satisfy the predicate to the output range.
-/// \return The updated output iterator
+/// \return The updated input and output iterators
 /// 
 /// \param r        The input range
 /// \param result   An output iterator to write the results into
 /// \param p        A predicate for testing the elements of the range
 ///
 template<typename Range, typename OutputIterator, typename Predicate>
-OutputIterator copy_while ( const Range &r, OutputIterator result, Predicate p )
+std::pair<typename boost::range_iterator<const Range>::type, OutputIterator> 
+copy_while ( const Range &r, OutputIterator result, Predicate p )
 {
     return boost::algorithm::copy_while (boost::begin (r), boost::end(r), result, p);
 }
@@ -106,11 +107,12 @@ OutputIterator copy_while ( const Range &r, OutputIterator result, Predicate p )
 /// \param p        A predicate for testing the elements of the range
 ///
 template<typename InputIterator, typename OutputIterator, typename Predicate> 
-OutputIterator copy_until ( InputIterator first, InputIterator last, OutputIterator result, Predicate p )
+std::pair<InputIterator, OutputIterator>
+copy_until ( InputIterator first, InputIterator last, OutputIterator result, Predicate p )
 {
     for ( ; first != last && !p(*first); ++first )
         *result++ = *first;
-    return result;
+    return std::make_pair(first, result);
 }
 
 /// \fn copy_until ( const Range &r, OutputIterator result, Predicate p )
@@ -123,7 +125,8 @@ OutputIterator copy_until ( InputIterator first, InputIterator last, OutputItera
 /// \param p        A predicate for testing the elements of the range
 ///
 template<typename Range, typename OutputIterator, typename Predicate>
-OutputIterator copy_until ( const Range &r, OutputIterator result, Predicate p )
+std::pair<typename boost::range_iterator<const Range>::type, OutputIterator> 
+copy_until ( const Range &r, OutputIterator result, Predicate p )
 {
     return boost::algorithm::copy_until (boost::begin (r), boost::end(r), result, p);
 }

include/boost/algorithm/cxx11/is_permutation.hpp

@@ -25,10 +25,6 @@
 
 namespace boost { namespace algorithm {
 
-#if __cplusplus >= 201103L
-//  Use the C++11 versions of is_permutation if it is available
-using std::is_permutation;              // Section 25.2.12
-#else
 /// \cond DOXYGEN_HIDE
 namespace detail {
     template <typename Predicate, typename Iterator>
@@ -38,18 +34,82 @@ namespace detail {
         template <typename T1>
         bool operator () ( const T1 &t1 ) const { return p_ ( *it_, t1 ); }
     private:
-        Predicate &p_;
+        Predicate p_;
         Iterator it_;
         };
+        
+//  Preconditions:
+//  1. The sequences are the same length
+//  2. Any common elements on the front have been removed (not necessary for correctness, just for performance)
+    template< class ForwardIterator1, class ForwardIterator2, class BinaryPredicate >
+    bool is_permutation_inner ( ForwardIterator1 first1, ForwardIterator1 last1,
+                                ForwardIterator2 first2, ForwardIterator2 last2,
+                                BinaryPredicate p ) {
+        //  for each unique value in the sequence [first1,last1), count how many times
+        //  it occurs, and make sure it occurs the same number of times in [first2, last2)
+            for ( ForwardIterator1 iter = first1; iter != last1; ++iter ) {
+                value_predicate<BinaryPredicate, ForwardIterator1> pred ( p, iter );
+
+            /*  For each value we haven't seen yet... */
+                if ( std::find_if ( first1, iter, pred ) == iter ) {
+                    std::size_t dest_count = std::count_if ( first2, last2, pred );
+                    if ( dest_count == 0 || dest_count != (std::size_t) std::count_if ( iter, last1, pred ))
+                        return false;
+                    }
+                }
+
+        return true;
+        }                      
+
+    template< class ForwardIterator1, class ForwardIterator2, class BinaryPredicate>
+    bool is_permutation_tag ( ForwardIterator1 first1, ForwardIterator1 last1, 
+                          ForwardIterator2 first2, ForwardIterator2 last2, 
+                          BinaryPredicate p,
+                          std::forward_iterator_tag, std::forward_iterator_tag ) {
+
+    //  Skip the common prefix (if any)
+        while ( first1 != last1 && first2 != last2 && p ( *first1, *first2 )) {
+            ++first1;
+            ++first2;
+            }
+        if ( first1 != last1 && first2 != last2 )
+            return boost::algorithm::detail::is_permutation_inner ( first1, last1, first2, last2,
+                std::equal_to<typename std::iterator_traits<ForwardIterator1>::value_type> ());
+        return first1 == last1 && first2 == last2;
+        }
+
+    template <class RandomAccessIterator1, class RandomAccessIterator2, class BinaryPredicate>
+    bool is_permutation_tag ( RandomAccessIterator1 first1, RandomAccessIterator1 last1, 
+                          RandomAccessIterator2 first2, RandomAccessIterator2 last2, 
+                          BinaryPredicate p,
+                          std::random_access_iterator_tag, std::random_access_iterator_tag ) {
+    //  Cheap check
+        if ( std::distance ( first1, last1 ) != std::distance ( first2, last2 ))
+            return false;
+    //  Skip the common prefix (if any)
+        while ( first1 != last1 && first2 != last2 && p ( *first1, *first2 )) {
+            ++first1;
+            ++first2;
+            }
+
+        if ( first1 != last1 && first2 != last2 )
+            return is_permutation_inner (first1, last1, first2, last2, p);
+        return first1 == last1 && first2 == last2;
+        }
+
 }
 /// \endcond
 
+#if __cplusplus >= 201103L
+//  Use the C++11 versions of is_permutation if it is available
+using std::is_permutation;              // Section 25.2.12
+#else
 
 /// \fn is_permutation ( ForwardIterator1 first, ForwardIterator1 last, ForwardIterator2 first2, BinaryPredicate p )
 /// \brief Tests to see if the sequence [first,last) is a permutation of the sequence starting at first2
 ///
-/// \param first    The start of the input sequence
+/// \param first1   The start of the input sequence
-/// \param last     One past the end of the input sequence
+/// \param last1    One past the end of the input sequence
 /// \param first2   The start of the second sequence
 /// \param p        The predicate to compare elements with
 ///
@@ -69,19 +129,7 @@ bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1,
     //  Create last2
         ForwardIterator2 last2 = first2;
         std::advance ( last2, std::distance (first1, last1));
-
+        return boost::algorithm::detail::is_permutation_inner ( first1, last1, first2, last2, p );
-    //  for each unique value in the sequence [first1,last1), count how many times
-    //  it occurs, and make sure it occurs the same number of times in [first2, last2)
-        for ( ForwardIterator1 iter = first1; iter != last1; ++iter ) {
-            detail::value_predicate<BinaryPredicate, ForwardIterator1> pred ( p, iter );
-
-        /*  For each value we haven't seen yet... */
-            if ( std::find_if ( first1, iter, pred ) == iter ) {
-                std::size_t dest_count = std::count_if ( first2, last2, pred );
-                if ( dest_count == 0 || dest_count != (std::size_t) std::count_if ( iter, last1, pred ))
-                    return false;
-                }
-            }
         }
 
     return true;
@@ -90,23 +138,84 @@ bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1,
 /// \fn is_permutation ( ForwardIterator1 first, ForwardIterator1 last, ForwardIterator2 first2 )
 /// \brief Tests to see if the sequence [first,last) is a permutation of the sequence starting at first2
 ///
-/// \param first    The start of the input sequence
+/// \param first1   The start of the input sequence
-/// \param last     One past the end of the input sequence
+/// \param last2    One past the end of the input sequence
 /// \param first2   The start of the second sequence
 /// \note           This function is part of the C++2011 standard library.
 ///  We will use the standard one if it is available,
 ///     otherwise we have our own implementation.
 template< class ForwardIterator1, class ForwardIterator2 >
-bool is_permutation ( ForwardIterator1 first, ForwardIterator1 last, ForwardIterator2 first2 )
+bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1, ForwardIterator2 first2 )
 {
 //  How should I deal with the idea that ForwardIterator1::value_type
 //  and ForwardIterator2::value_type could be different? Define my own comparison predicate?
-    return boost::algorithm::is_permutation ( first, last, first2,
+//  Skip the common prefix (if any)
-                          std::equal_to<typename std::iterator_traits<ForwardIterator1>::value_type> ());
+    std::pair<ForwardIterator1, ForwardIterator2> eq = std::mismatch (first1, last1, first2 );
+    first1 = eq.first;
+    first2 = eq.second;
+    if ( first1 != last1 ) {
+    //  Create last2
+        ForwardIterator2 last2 = first2;
+        std::advance ( last2, std::distance (first1, last1));
+        return boost::algorithm::detail::is_permutation_inner ( first1, last1, first2, last2,
+            std::equal_to<typename std::iterator_traits<ForwardIterator1>::value_type> ());
+        }
+    return true;
 }
 
 #endif
 
+/// \fn is_permutation ( ForwardIterator1 first, ForwardIterator1 last, 
+///                      ForwardIterator2 first2, ForwardIterator2 last2 )
+/// \brief Tests to see if the sequence [first,last) is a permutation of the sequence starting at first2
+///
+/// \param first1   The start of the input sequence
+/// \param last2    One past the end of the input sequence
+/// \param first2   The start of the second sequence
+/// \param last1    One past the end of the second sequence
+/// \note           This function is part of the C++2011 standard library.
+///  We will use the standard one if it is available,
+///     otherwise we have our own implementation.
+template< class ForwardIterator1, class ForwardIterator2 >
+bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1, 
+                      ForwardIterator2 first2, ForwardIterator2 last2 )
+{
+//  How should I deal with the idea that ForwardIterator1::value_type
+//  and ForwardIterator2::value_type could be different? Define my own comparison predicate?
+    return boost::algorithm::detail::is_permutation_tag (
+        first1, last1, first2, last2, 
+        std::equal_to<typename std::iterator_traits<ForwardIterator1>::value_type> (),
+        typename std::iterator_traits<ForwardIterator1>::iterator_category (),
+        typename std::iterator_traits<ForwardIterator2>::iterator_category ());
+}
+
+/// \fn is_permutation ( ForwardIterator1 first, ForwardIterator1 last, 
+///                      ForwardIterator2 first2, ForwardIterator2 last2, 
+///                      BinaryPredicate p )
+/// \brief Tests to see if the sequence [first,last) is a permutation of the sequence starting at first2
+///
+/// \param first1   The start of the input sequence
+/// \param last1    One past the end of the input sequence
+/// \param first2   The start of the second sequence
+/// \param last2    One past the end of the second sequence
+/// \param pred     The predicate to compare elements with
+///
+/// \note           This function is part of the C++2011 standard library.
+///  We will use the standard one if it is available,
+///     otherwise we have our own implementation.
+template< class ForwardIterator1, class ForwardIterator2, class BinaryPredicate >
+bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1,
+                      ForwardIterator2 first2, ForwardIterator2 last2, 
+                      BinaryPredicate pred )
+{
+    return boost::algorithm::detail::is_permutation_tag (
+        first1, last1, first2, last2, pred, 
+        typename std::iterator_traits<ForwardIterator1>::iterator_category (),
+        typename std::iterator_traits<ForwardIterator2>::iterator_category ());
+}
+
+
+
 /// \fn is_permutation ( const Range &r, ForwardIterator first2 )
 /// \brief Tests to see if the sequence [first,last) is a permutation of the sequence starting at first2
 ///

include/boost/algorithm/cxx14/equal.hpp

@@ -0,0 +1,97 @@
+/* 
+   Copyright (c) Marshall Clow 2008-2012.
+
+   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)
+*/
+
+/// \file  equal.hpp
+/// \brief Test ranges to if they are equal
+/// \author Marshall Clow
+
+#ifndef BOOST_ALGORITHM_EQUAL_HPP
+#define BOOST_ALGORITHM_EQUAL_HPP
+
+#include <algorithm>	// for std::equal
+#include <functional>	// for std::equal_to
+
+namespace boost { namespace algorithm {
+
+namespace detail {
+
+	template <class T1, class T2>
+	struct eq : public std::binary_function<T1, T2, bool> {
+		bool operator () ( const T1& v1, const T2& v2 ) const { return v1 == v2 ;}
+		};
+	
+	template <class RandomAccessIterator1, class RandomAccessIterator2, class BinaryPredicate>
+	bool equal ( RandomAccessIterator1 first1, RandomAccessIterator1 last1, 
+				 RandomAccessIterator2 first2, RandomAccessIterator2 last2, BinaryPredicate pred,
+				 std::random_access_iterator_tag, std::random_access_iterator_tag )
+	{
+	//	Random-access iterators let is check the sizes in constant time
+		if ( std::distance ( first1, last1 ) != std::distance ( first2, last2 ))
+			return false;
+	// If we know that the sequences are the same size, the original version is fine
+		return std::equal ( first1, last1, first2, pred );
+	}
+
+	template <class InputIterator1, class InputIterator2, class BinaryPredicate>
+	bool equal ( InputIterator1 first1, InputIterator1 last1, 
+				 InputIterator2 first2, InputIterator2 last2, BinaryPredicate pred,
+				 std::input_iterator_tag, std::input_iterator_tag )
+	{
+	for (; first1 != last1 && first2 != last2; ++first1, ++first2 )
+		if ( !pred(*first1, *first2 ))
+			return false;
+
+	return first1 == last1 && first2 == last2;
+	}
+}
+
+/// \fn equal ( InputIterator1 first1, InputIterator1 last1, 
+///             InputIterator2 first2, InputIterator2 last2,
+///             BinaryPredicate pred )
+/// \return true if all elements in the two ranges are equal
+/// 
+/// \param first1    The start of the first range.
+/// \param last1     One past the end of the first range.
+/// \param first2    The start of the second range.
+/// \param last2     One past the end of the second range.
+/// \param pred      A predicate for comparing the elements of the ranges
+template <class InputIterator1, class InputIterator2, class BinaryPredicate>
+bool equal ( InputIterator1 first1, InputIterator1 last1, 
+             InputIterator2 first2, InputIterator2 last2, BinaryPredicate pred )
+{
+	return boost::algorithm::detail::equal ( 
+		first1, last1, first2, last2, pred,
+		typename std::iterator_traits<InputIterator1>::iterator_category (),
+		typename std::iterator_traits<InputIterator2>::iterator_category ());
+}
+
+/// \fn equal ( InputIterator1 first1, InputIterator1 last1, 
+///             InputIterator2 first2, InputIterator2 last2 )
+/// \return true if all elements in the two ranges are equal
+/// 
+/// \param first1    The start of the first range.
+/// \param last1     One past the end of the first range.
+/// \param first2    The start of the second range.
+/// \param last2     One past the end of the second range.
+template <class InputIterator1, class InputIterator2>
+bool equal ( InputIterator1 first1, InputIterator1 last1, 
+             InputIterator2 first2, InputIterator2 last2 )
+{
+	return boost::algorithm::detail::equal (
+		first1, last1, first2, last2,
+		boost::algorithm::detail::eq<
+			typename std::iterator_traits<InputIterator1>::value_type,
+			typename std::iterator_traits<InputIterator2>::value_type> (),
+		typename std::iterator_traits<InputIterator1>::iterator_category (),
+		typename std::iterator_traits<InputIterator2>::iterator_category ());
+}
+
+//	There are already range-based versions of these.
+
+}} // namespace boost and algorithm
+
+#endif // BOOST_ALGORITHM_EQUAL_HPP

include/boost/algorithm/cxx14/is_permutation.hpp

@@ -0,0 +1,130 @@
+/* 
+   Copyright (c) Marshall Clow 2013
+
+   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)
+*/
+
+/// \file  equal.hpp
+/// \brief Determines if one 
+/// \author Marshall Clow
+
+#ifndef BOOST_ALGORITHM_IS_PERMUTATION_HPP
+#define BOOST_ALGORITHM_IS_PERMUTATION_HPP
+
+#include <algorithm>
+#include <functional>	// for std::equal_to
+
+namespace boost { namespace algorithm {
+
+namespace detail {
+
+	template <class T1, class T2>
+	struct is_perm_eq : public std::binary_function<T1, T2, bool> {
+		bool operator () ( const T1& v1, const T2& v2 ) const { return v1 == v2 ;}
+		};
+	
+
+	template <class RandomAccessIterator1, class RandomAccessIterator2, class BinaryPredicate>
+	bool is_permutation ( RandomAccessIterator1 first1, RandomAccessIterator1 last1, 
+				 RandomAccessIterator2 first2, RandomAccessIterator2 last2, BinaryPredicate pred,
+				 std::random_access_iterator_tag, std::random_access_iterator_tag )
+	{
+	//	Random-access iterators let is check the sizes in constant time
+		if ( std::distance ( first1, last1 ) != std::distance ( first2, last2 ))
+			return false;
+	// If we know that the sequences are the same size, the original version is fine
+		return std::is_permutation ( first1, last1, first2, pred );
+	}
+
+
+	template<class ForwardIterator1, class ForwardIterator2, class BinaryPredicate>
+	bool is_permutation (
+				ForwardIterator1 first1, ForwardIterator1 last1,
+				ForwardIterator2 first2, ForwardIterator2 last2, 
+				BinaryPredicate pred,
+				std::forward_iterator_tag, std::forward_iterator_tag )
+	{
+
+	//	Look for common prefix
+		for (; first1 != last1 && first2 != last2; ++first1, ++first2)
+			if (!pred(*first1, *first2))
+				goto not_done;
+	//	We've reached the end of one of the sequences without a mismatch.
+		return first1 == last1 && first2 == last2;
+	not_done:
+
+	//	Check and make sure that we have the same # of elements left
+		typedef typename std::iterator_traits<ForwardIterator1>::difference_type diff1_t;
+		diff1_t len1 = _VSTD::distance(first1, last1);
+		typedef typename std::iterator_traits<ForwardIterator2>::difference_type diff2_t;
+		diff2_t len2 = _VSTD::distance(first2, last2);
+		if (len1 != len2)
+			return false;
+
+	//	For each element in [f1, l1) see if there are the 
+	//	same number of equal elements in [f2, l2)
+		for ( ForwardIterator1 i = first1; i != last1; ++i )
+		{
+		//	Have we already counted this value?
+			ForwardIterator1 j;
+			for ( j = first1; j != i; ++j )
+				if (pred(*j, *i))
+					break;
+			if ( j == i )	// didn't find it...
+			{
+			//	Count number of *i in [f2, l2)
+				diff1_t c2 = 0;
+				for ( ForwardIterator2 iter2 = first2; iter2 != last2; ++iter2 )
+					if (pred(*i, *iter2))
+						++c2;
+				if (c2 == 0)
+					return false;
+
+			//	Count number of *i in [i, l1)
+				diff1_t c1 = 0;
+				for (_ForwardIterator1 iter1 = i; iter1 != last1; ++iter1 )
+					if (pred(*i, *iter1))
+						++c1;
+				if (c1 != c2)
+					return false;
+			}
+		}
+		return true;
+	}
+
+}
+
+
+template<class ForwardIterator1, class ForwardIterator2, class BinaryPredicate>
+bool is_permutation (
+			ForwardIterator1 first1, ForwardIterator1 last1,
+			ForwardIterator2 first2, ForwardIterator2 last2, 
+			BinaryPredicate pred )
+{
+	return boost::algorithm::detail::is_permutation ( 
+		first1, last1, first2, last2, pred,
+		typename std::iterator_traits<ForwardIterator1>::iterator_category (),
+		typename std::iterator_traits<ForwardIterator2>::iterator_category ());
+}
+
+template<class ForwardIterator1, class ForwardIterator2>
+bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1,
+					  ForwardIterator2 first2, ForwardIterator2 last2 )
+{
+    typedef typename iterator_traits<_ForwardIterator1>::value_type value1_t;
+    typedef typename iterator_traits<_ForwardIterator2>::value_type value2_t;
+    return boost::algorithm::detail::is_permutation ( 
+    		first1, last1, first2, last2, 
+      		boost::algorithm::detail::is_perm_eq<
+				typename std::iterator_traits<InputIterator1>::value_type,
+				typename std::iterator_traits<InputIterator2>::value_type> (),
+			typename std::iterator_traits<ForwardIterator1>::iterator_category (),
+			typename std::iterator_traits<ForwardIterator2>::iterator_category ());
+}
+
+//	There are already range-based versions of these.
+
+}} // namespace boost and algorithm
+
+#endif // BOOST_ALGORITHM_IS_PERMUTATION_HPP

include/boost/algorithm/cxx14/mismatch.hpp

@@ -0,0 +1,66 @@
+/* 
+   Copyright (c) Marshall Clow 2008-2012.
+
+   Distributed under the Boost Software License, Version 1.0. (See accompanying
+   file LICENSE10.txt or copy at http://www.boost.org/LICENSE10.txt)
+*/
+
+/// \file  mismatch.hpp
+/// \brief Find the first mismatched element in a sequence
+/// \author Marshall Clow
+
+#ifndef BOOST_ALGORITHM_MISMATCH_HPP
+#define BOOST_ALGORITHM_MISMATCH_HPP
+
+#include <algorithm>	// for std::mismatch
+#include <utility>		// for std::pair
+
+namespace boost { namespace algorithm {
+
+template <class InputIterator1, class InputIterator2, class BinaryPredicate>
+
+/// \fn mismatch ( InputIterator1 first1, InputIterator1 last1, 
+///                InputIterator2 first2, InputIterator2 last2,
+///                BinaryPredicate pred )
+/// \return a pair of iterators pointing to the first elements in the sequence that do not match
+/// 
+/// \param first1    The start of the first range.
+/// \param last1     One past the end of the first range.
+/// \param first2    The start of the second range.
+/// \param last2     One past the end of the second range.
+/// \param pred      A predicate for comparing the elements of the ranges
+std::pair<InputIterator1, InputIterator2> mismatch (
+					InputIterator1 first1, InputIterator1 last1,
+					InputIterator2 first2, InputIterator2 last2,
+					BinaryPredicate pred )
+{
+    for (; first1 != last1 && first2 != last2; ++first1, ++first2)
+        if ( !pred ( *first1, *first2 ))
+            break;
+    return std::pair<InputIterator1, InputIterator2>(first1, first2);
+}
+
+/// \fn mismatch ( InputIterator1 first1, InputIterator1 last1, 
+///                InputIterator2 first2, InputIterator2 last2 )
+/// \return a pair of iterators pointing to the first elements in the sequence that do not match
+/// 
+/// \param first1    The start of the first range.
+/// \param last1     One past the end of the first range.
+/// \param first2    The start of the second range.
+/// \param last2     One past the end of the second range.
+template <class InputIterator1, class InputIterator2>
+std::pair<InputIterator1, InputIterator2> mismatch (
+					InputIterator1 first1, InputIterator1 last1,
+					InputIterator2 first2, InputIterator2 last2 )
+{
+    for (; first1 != last1 && first2 != last2; ++first1, ++first2)
+        if ( *first1 != *first2 )
+            break;
+    return std::pair<InputIterator1, InputIterator2>(first1, first2);
+}
+
+//	There are already range-based versions of these.
+
+}} // namespace boost and algorithm
+
+#endif // BOOST_ALGORITHM_MISMATCH_HPP

include/boost/algorithm/gather.hpp

@@ -0,0 +1,123 @@
+/* 
+    Copyright 2008 Adobe Systems Incorporated
+
+   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:
+   January 2008 mtc Version for Adobe Source Library
+   January 2013 mtc Version for Boost.Algorithm
+
+*/
+
+/**************************************************************************************************/
+
+/*!
+\author Marshall Clow
+\date    January 2008
+*/
+
+#ifndef BOOST_ALGORITHM_GATHER_HPP
+#define BOOST_ALGORITHM_GATHER_HPP
+
+#include <algorithm>                // for std::stable_partition
+#include <functional>
+
+#include <boost/bind.hpp>           // for boost::bind
+#include <boost/range/begin.hpp>    // for boost::begin(range)
+#include <boost/range/end.hpp>      // for boost::end(range)
+
+
+/**************************************************************************************************/
+/*!
+    \defgroup gather gather
+    \ingroup mutating_algorithm
+
+    \c gather() takes a collection of elements defined by a pair of iterators and moves
+    the ones satisfying a predicate to them to a position (called the pivot) within
+    the sequence. The algorithm is stable. The result is a pair of iterators that
+    contains the items that satisfy the predicate.
+
+    Given an sequence containing:
+    <pre>
+    0 1 2 3 4 5 6 7 8 9
+    </pre>
+
+    a call to gather ( arr, arr + 10, arr + 4, IsEven ()) will result in:
+
+    <pre>
+    1 3 0 2 4 6 8 5 7 9
+        |---|-----|
+      first |  second
+          pivot
+    </pre>
+
+
+    The problem is broken down into two basic steps, namely, moving the items before the pivot
+    and then moving the items from the pivot to the end. These "moves" are done with calls to
+    stable_partition.
+
+    \par Storage Requirements:
+
+    The algorithm uses stable_partition, which will attempt to allocate temporary memory,
+    but will work in-situ if there is none available.
+
+    \par Time Complexity:
+
+    If there is sufficient memory available, the run time is linear in <code>N</code>.
+    If there is not any memory available, then the run time is <code>O(N log N)</code>.
+*/
+
+/**************************************************************************************************/
+
+namespace boost { namespace algorithm {
+
+/**************************************************************************************************/
+
+/*!
+    \ingroup gather
+    \brief iterator-based gather implementation
+*/
+
+template <
+    typename BidirectionalIterator,  // Iter models BidirectionalIterator
+    typename Pred>                   // Pred models UnaryPredicate
+std::pair<BidirectionalIterator, BidirectionalIterator> gather 
+        ( BidirectionalIterator first, BidirectionalIterator last, BidirectionalIterator pivot, Pred pred )
+{
+//  The first call partitions everything up to (but not including) the pivot element,
+//  while the second call partitions the rest of the sequence.
+    return std::make_pair (
+        std::stable_partition ( first, pivot, !boost::bind<bool> ( pred, _1 )),
+        std::stable_partition ( pivot, last,   boost::bind<bool> ( pred, _1 )));
+}
+
+/**************************************************************************************************/
+
+/*!
+    \ingroup gather
+    \brief range-based gather implementation
+*/
+
+template <
+    typename BidirectionalRange,    //
+    typename Pred>                  // Pred models UnaryPredicate
+std::pair<
+    typename boost::range_iterator<const BidirectionalRange>::type,
+    typename boost::range_iterator<const BidirectionalRange>::type>
+gather (
+    const BidirectionalRange &range,
+    typename boost::range_iterator<const BidirectionalRange>::type pivot,
+    Pred pred )
+{
+    return boost::algorithm::gather ( boost::begin ( range ), boost::end ( range ), pivot, pred );
+}
+
+/**************************************************************************************************/
+
+}}  // namespace
+
+/**************************************************************************************************/
+
+#endif
+

include/boost/algorithm/hex.hpp

@@ -10,12 +10,6 @@
 /*
     General problem - turn a sequence of integral types into a sequence of hexadecimal characters.
     - and back.
-
-TO DO:
-    1. these should really only work on integral types. (see the >> and << operations)
-        -- this is done, I think.
-    2. The 'value_type_or_char' struct is really a hack.
-        -- but it's a better hack now that it works with back_insert_iterators
 */
 
 /// \file  hex.hpp
@@ -42,11 +36,11 @@ namespace boost { namespace algorithm {
 /*! 
     \struct hex_decode_error 
     \brief  Base exception class for all hex decoding errors 
-    
+*/ /*!
     \struct non_hex_input    
     \brief  Thrown when a non-hex value (0-9, A-F) encountered when decoding.
                 Contains the offending character
-    
+*/ /*!    
     \struct not_enough_input 
     \brief  Thrown when the input sequence unexpectedly ends
     
@@ -69,18 +63,16 @@ namespace detail {
         return std::copy ( res, res + num_hex_digits, out );
         }
 
-// this needs to be in an un-named namespace because it is not a template
+    template <typename T>
-// and might get included in several compilation units. This could cause
+    unsigned char hex_char_to_int ( T val ) {
-// multiple definition errors at link time.
+        char c = static_cast<char> ( val );
-    namespace {
+        unsigned retval = 0;
-    unsigned hex_char_to_int ( char c ) {
+        if      ( c >= '0' && c <= '9' ) retval = c - '0';
-        if ( c >= '0' && c <= '9' ) return c - '0';
+        else if ( c >= 'A' && c <= 'F' ) retval = c - 'A' + 10;
-        if ( c >= 'A' && c <= 'F' ) return c - 'A' + 10;
+        else if ( c >= 'a' && c <= 'f' ) retval = c - 'a' + 10;
-        if ( c >= 'a' && c <= 'f' ) return c - 'a' + 10;
+        else BOOST_THROW_EXCEPTION (non_hex_input() << bad_char (c));
-        BOOST_THROW_EXCEPTION (non_hex_input() << bad_char (c));
+        return retval;
-        return 0;     // keep dumb compilers happy
         }
-    }    
 
 //  My own iterator_traits class.
 //  It is here so that I can "reach inside" some kinds of output iterators
@@ -134,7 +126,7 @@ namespace detail {
         for ( std::size_t i = 0; i < 2 * sizeof ( T ); ++i, ++first ) {
             if ( pred ( first, last )) 
                 BOOST_THROW_EXCEPTION (not_enough_input ());
-            res = ( 16 * res ) + hex_char_to_int (static_cast<char> (*first));
+            res = ( 16 * res ) + hex_char_to_int (*first);
             }
         
         *out = res;

include/boost/algorithm/string/find_iterator.hpp

@@ -134,8 +134,10 @@ namespace boost {
             {
                 if(m_Match.begin() == m_Match.end())
                     m_Match=this->do_find(m_Match.end(),m_End);
-                else
+                else {
-                    m_Match=this->do_find(m_Match.begin()+1,m_End);
+                    input_iterator_type last = m_Match.begin();
+                    m_Match=this->do_find(++last,m_End);
+                    }
             }
 
             // comparison

minmax/test/Jamfile.v2

@@ -9,11 +9,16 @@
 
 import testing ;
 
+alias unit_test_framework
+    : # sources
+        /boost//unit_test_framework
+    ;        
+
 {
   test-suite algorithm/minmax:
-   : [ run minmax_element_test.cpp
+   : [ run minmax_element_test.cpp unit_test_framework
        : : : : minmax_element ]
-     [ run minmax_test.cpp
+     [ run minmax_test.cpp unit_test_framework
        : : : : minmax ]      
    ;
 }

minmax/test/minmax_element_test.cpp

@@ -15,9 +15,11 @@
 
 #include <boost/config.hpp> /* prevents some nasty warns in MSVC */
 #include <boost/algorithm/minmax_element.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
 #include <boost/iterator/reverse_iterator.hpp>
 
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
+
 class custom {
   int m_x;
   friend bool operator<(custom const& x, custom const& y);
@@ -225,17 +227,14 @@ void test(int n BOOST_APPEND_EXPLICIT_TEMPLATE_TYPE(Value))
   test_range(first, last, n);
 }
 
-int test_main( int argc, char* argv[] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
 #ifndef BOOST_NO_STDC_NAMESPACE
   using std::atoi;
 #endif
 
   int n = 100;
-  if (argc > 1) n = atoi(argv[1]);
 
   test<int>(n);
   test<custom>(n);
-
-  return 0;
 }

minmax/test/minmax_test.cpp

@@ -8,7 +8,9 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/minmax.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 class custom {
   int m_x;
@@ -76,10 +78,8 @@ void test(BOOST_EXPLICIT_TEMPLATE_TYPE(Value))
   BOOST_CHECK_EQUAL( counter, 1);
 }
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test<int>(); // ("builtin");
   test<custom>(); // ("custom ");
-
-  return 0;
 }

string/test/Jamfile.v2

@@ -9,58 +9,63 @@
 
 import testing ;
 
+alias unit_test_framework
+    : # sources
+        /boost//unit_test_framework
+    ;        
+
 test-suite algorithm/string
     : [ run 
-            trim_test.cpp
+            trim_test.cpp unit_test_framework
           : :
             :
             : trim
         ]
       [ run 
-            conv_test.cpp
+            conv_test.cpp unit_test_framework
           : :
             :
             : conv
         ]
       [ run 
-            predicate_test.cpp
+            predicate_test.cpp unit_test_framework
           : :
             :
             : predicate
         ]
       [ run 
-            find_test.cpp
+            find_test.cpp unit_test_framework
           : :
             :
             : find
         ]
       [ run
-            split_test.cpp
+            split_test.cpp unit_test_framework
           : :
             :
             : split
         ]
       [ run
-            join_test.cpp
+            join_test.cpp unit_test_framework
           : :
             :
             : join
         ]
       [ run 
-            replace_test.cpp
+            replace_test.cpp unit_test_framework
           : :
             :
             : replace
         ]
       [ run 
-            regex_test.cpp
+            regex_test.cpp unit_test_framework
             ../../../regex/build//boost_regex
           : :
             :   
             : regex
         ]
       [ run 
-            find_format_test.cpp
+            find_format_test.cpp unit_test_framework
           : :
             :   
             : find_format

string/test/conv_test.cpp

@@ -10,7 +10,8 @@
 #include <boost/algorithm/string/case_conv.hpp>
 
 // Include unit test framework
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <iostream>
@@ -87,9 +88,7 @@ void conv_test()
 }
 
 // test main 
-int test_main( int, char*[] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
     conv_test();
-    
-    return 0;
 }

string/test/find_format_test.cpp

@@ -12,7 +12,8 @@
 #include <boost/algorithm/string/formatter.hpp>
 
 // Include unit test framework
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <boost/test/test_tools.hpp>
 
@@ -154,10 +155,8 @@ void find_format_all_test()
     BOOST_CHECK_EQUAL(output, source);
 }
 
-int test_main( int, char*[] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
     find_format_test();
     find_format_all_test();
-
-    return 0;
 }

string/test/find_test.cpp

@@ -12,7 +12,8 @@
 #include <boost/algorithm/string/split.hpp>
 
 // Include unit test framework
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <vector>
@@ -45,7 +46,7 @@ void find_test()
 
 
     // find_first
-    BOOST_CHECKPOINT( "find_first" );
+    BOOST_TEST_CHECKPOINT( "find_first" );
 
     nc_result=find_first( str1, string("abc") );
     BOOST_CHECK( 
@@ -66,7 +67,7 @@ void find_test()
     BOOST_CHECK(( (ch_result.begin() - pch1 ) == 3) && ( (ch_result.end() - pch1 ) == 6 ) );
 
     // find_last
-    BOOST_CHECKPOINT( "find_last" );
+    BOOST_TEST_CHECKPOINT( "find_last" );
     
     nc_result=find_last( str1, string("abc") );
     BOOST_CHECK( 
@@ -87,7 +88,7 @@ void find_test()
     BOOST_CHECK(( (ch_result.begin() - pch1 ) == 15) && ( (ch_result.end() - pch1 ) == 18 ) );
 
     // find_nth
-    BOOST_CHECKPOINT( "find_nth" );
+    BOOST_TEST_CHECKPOINT( "find_nth" );
 
     nc_result=find_nth( str1, string("abc"), 1 );
     BOOST_CHECK( 
@@ -125,7 +126,7 @@ void find_test()
     BOOST_CHECK(( (ch_result.begin() - pch1 ) == 9) && ( (ch_result.end() - pch1 ) == 12 ) );
 
     // find_head
-    BOOST_CHECKPOINT( "find_head" );
+    BOOST_TEST_CHECKPOINT( "find_head" );
 
     nc_result=find_head( str1, 6 );
     BOOST_CHECK( 
@@ -146,7 +147,7 @@ void find_test()
     BOOST_CHECK( ( (ch_result.begin() - pch1 ) == 0 ) && ( (ch_result.end() - pch1 ) == 6 ) );
 
     // find_tail
-    BOOST_CHECKPOINT( "find_tail" );
+    BOOST_TEST_CHECKPOINT( "find_tail" );
 
     nc_result=find_tail( str1, 6 );
     BOOST_CHECK( 
@@ -168,7 +169,7 @@ void find_test()
     BOOST_CHECK( ( (ch_result.begin() - pch1 ) == 15 ) && ( (ch_result.end() - pch1 ) == 21 ) );
 
     // find_token
-    BOOST_CHECKPOINT( "find_token" );
+    BOOST_TEST_CHECKPOINT( "find_token" );
 
     nc_result=find_token( str1, is_any_of("abc"), token_compress_on );
     BOOST_CHECK( 
@@ -194,7 +195,7 @@ void find_test()
     BOOST_CHECK( ( (ch_result.begin() - pch1 ) == 3 ) && ( (ch_result.end() - pch1 ) == 4 ) );
 
     // generic find
-    BOOST_CHECKPOINT( "generic find" );
+    BOOST_TEST_CHECKPOINT( "generic find" );
 
     nc_result=find(str1, first_finder(string("abc")));
     BOOST_CHECK( 
@@ -207,7 +208,7 @@ void find_test()
         ( (cv_result.end()-str1.begin()) == 6) );
 
     // multi-type comparison test 
-    BOOST_CHECKPOINT( "multi-type" );
+    BOOST_TEST_CHECKPOINT( "multi-type" );
 
     nc_vresult=find_first( vec1, string("abc") );
     BOOST_CHECK( 
@@ -220,7 +221,7 @@ void find_test()
         ( (cv_result.end()-str1.begin()) == 6) );
 
     // overflow test
-    BOOST_CHECKPOINT( "overflow" );
+    BOOST_TEST_CHECKPOINT( "overflow" );
     
     nc_result=find_first( str2, string("abcd") );
     BOOST_CHECK( nc_result.begin()==nc_result.end() );
@@ -233,7 +234,7 @@ void find_test()
     BOOST_CHECK( string( cv_result.begin(), cv_result.end() )== string("abc") );
 
     // Empty string test
-    BOOST_CHECKPOINT( "empty" );
+    BOOST_TEST_CHECKPOINT( "empty" );
     
     nc_result=find_first( str3, string("abcd") );
     BOOST_CHECK( nc_result.begin()==nc_result.end() );
@@ -251,7 +252,7 @@ void find_test()
     BOOST_CHECK( osstr.str()=="abc" );
 
     // Empty string test
-    BOOST_CHECKPOINT( "overlapping" );
+    BOOST_TEST_CHECKPOINT( "overlapping" );
     
     std::string overlap_target("aaaa");
     std::vector<boost::iterator_range<std::string::iterator> > overlap_results;
@@ -266,9 +267,7 @@ void find_test()
 }
 
 // test main 
-int test_main( int, char*[] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
     find_test();
-    
-    return 0;
 }

string/test/join_test.cpp

@@ -13,7 +13,8 @@
 #include <boost/algorithm/string/predicate.hpp>
 
 // Include unit test framework
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <vector>
@@ -70,10 +71,8 @@ void join_test()
     BOOST_CHECK( equals(join_if(tokens3, "-", is_not_empty), "") );
 }
 
-// test main 
+
-int test_main( int, char*[] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
     join_test();
-    
-    return 0;
 }

string/test/predicate_test.cpp

@@ -11,7 +11,8 @@
 #include <boost/algorithm/string/classification.hpp>
 
 // Include unit test framework
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <vector>
@@ -152,11 +153,8 @@ void classification_test()
 
 #undef TEST_CLASS
 
-// test main 
+BOOST_AUTO_TEST_CASE( test_main )
-int test_main( int, char*[] )
 {
     predicate_test();
     classification_test();
-    
-    return 0;
 }

string/test/regex_test.cpp

@@ -15,7 +15,8 @@
 
 
 // Include unit test framework
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <vector>
@@ -149,11 +150,9 @@ static void replace_test()
     BOOST_CHECK( str1==string("123AxXxCa23ca456c321") );
 }
 
-int test_main( int, char*[] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
     find_test();
     join_test();
     replace_test();
-
-    return 0;
 }

string/test/replace_test.cpp

@@ -16,7 +16,8 @@
 #include <boost/algorithm/string/classification.hpp>
 
 // Include unit test framework
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <vector>
@@ -56,14 +57,14 @@ void sequence_traits_test()
 #define C_ ,
 #define TEST_ALGO( Algo, Input, Params, Output ) \
 {\
-    BOOST_CHECKPOINT( #Algo " - Copy" );\
+    BOOST_TEST_CHECKPOINT( #Algo " - Copy" );\
 \
     string str1(Input);\
 \
     /* Copy test */ \
     BOOST_CHECK( Algo##_copy( str1, Params )==Output );\
 \
-    BOOST_CHECKPOINT( #Algo " - Iterator" );\
+    BOOST_TEST_CHECKPOINT( #Algo " - Iterator" );\
     /* Iterator test */\
     string strout;\
     Algo##_copy( back_inserter(strout), str1, Params );\
@@ -73,15 +74,15 @@ void sequence_traits_test()
     vector<char> vec1( str1.begin(), str1.end() );\
     list<char> list1( str1.begin(), str1.end() );\
 \
-    BOOST_CHECKPOINT( #Algo " - Inplace(string)" );\
+    BOOST_TEST_CHECKPOINT( #Algo " - Inplace(string)" );\
     Algo( str1, Params ); \
     BOOST_CHECK( equals( str1, Output ) ); \
 \
-    BOOST_CHECKPOINT( #Algo " - Inplace(vector)" );\
+    BOOST_TEST_CHECKPOINT( #Algo " - Inplace(vector)" );\
     Algo( vec1, Params ); \
     BOOST_CHECK( equals( vec1, Output ) );\
 \
-    BOOST_CHECKPOINT( #Algo " - Inplace(list)" );\
+    BOOST_TEST_CHECKPOINT( #Algo " - Inplace(list)" );\
     Algo( list1, Params ); \
     BOOST_CHECK( equals( list1, Output ) );\
 }
@@ -206,7 +207,7 @@ void replace_range_test()
 {
     // replace_range
     {
-        BOOST_CHECKPOINT( "replace_range" );
+        BOOST_TEST_CHECKPOINT( "replace_range" );
 
         string str1("1abc3abc2");
         BOOST_CHECK( 
@@ -231,7 +232,7 @@ void replace_range_test()
     }
     // erase_range
     {
-        BOOST_CHECKPOINT( "erase_range" );
+        BOOST_TEST_CHECKPOINT( "erase_range" );
 
         string str1("1abc3abc2");
         BOOST_CHECK( 
@@ -305,8 +306,7 @@ void dissect_format_test()
 
 }
 
-// test main 
+BOOST_AUTO_TEST_CASE( test_main )
-int test_main( int, char*[] )
 {
     sequence_traits_test(); 
     replace_first_test();
@@ -318,6 +318,4 @@ int test_main( int, char*[] )
     replace_range_test();
     collection_comp_test();
     dissect_format_test();
-
-    return 0;
 }

string/test/split_test.cpp

@@ -13,10 +13,12 @@
 #include <boost/algorithm/string/predicate.hpp>
 
 // Include unit test framework
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <vector>
+#include <list>
 #include <iostream>
 
 #include <boost/test/test_tools.hpp>
@@ -44,7 +46,7 @@ void iterator_test()
     const char* pch1="xx-abc--xx-abb";
     vector<string> tokens;
     vector< vector<int> > vtokens;
-
+	
     // find_all tests
     find_all(
         tokens,
@@ -179,12 +181,13 @@ void iterator_test()
     BOOST_CHECK(siter==split_iterator<string::iterator>(siter));
     BOOST_CHECK(siter==split_iterator<string::iterator>());
 
+//  Make sure we work with forward iterators
+//	See bug #7989
+    list<char> l1;
+    find_iterator<list<char>::iterator> liter=make_find_iterator(l1, first_finder("xx"));
 }
 
-// test main 
+BOOST_AUTO_TEST_CASE( test_main )
-int test_main( int, char*[] )
 {
     iterator_test();
-    
-    return 0;
 }

string/test/trim_test.cpp

@@ -11,7 +11,8 @@
 #include <boost/algorithm/string/trim_all.hpp>
 
 // Include unit test framework
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <iostream>
@@ -193,12 +194,9 @@ void trim_fill_test()
     BOOST_CHECK( trim_fill_copy_if( string("<>abc<>def<>"), "-", is_any_of( "<<>>" ) )=="abc-def" );
 }
 
-// test main 
+BOOST_AUTO_TEST_CASE( test_main )
-int test_main( int, char*[] )
 {
     trim_test();
     trim_all_test();
     trim_fill_test();
-
-    return 0;
 }

test/Jamfile.v2

@@ -9,44 +9,59 @@
 
 import testing ;
 
+alias unit_test_framework
+    : # sources
+        /boost//unit_test_framework
+    ;        
+
+
 {
   test-suite algorithm:
 # Search tests
-   : [ run empty_search_test.cpp     : : : : empty_search_test ]
+   : [ run empty_search_test.cpp unit_test_framework      : : : : empty_search_test ]
-     [ run search_test1.cpp          : : : : search_test1 ]
+     [ run search_test1.cpp unit_test_framework           : : : : search_test1 ]
-     [ run search_test2.cpp          : : : : search_test2 ]
+     [ run search_test2.cpp unit_test_framework           : : : : search_test2 ]
-     [ run search_test3.cpp          : : : : search_test3 ]
+     [ run search_test3.cpp unit_test_framework           : : : : search_test3 ]
-     [ run search_test4.cpp          : : : : search_test4 ]
+     [ run search_test4.cpp unit_test_framework           : : : : search_test4 ]
-     [ compile-fail search_fail1.cpp : : : : ]
+     [ compile-fail search_fail1.cpp  : : : : ]
-     [ compile-fail search_fail2.cpp : : : : ]
+     [ compile-fail search_fail2.cpp  : : : : ]
-     [ compile-fail search_fail3.cpp : : : : ]
+     [ compile-fail search_fail3.cpp  : : : : ]
 
 # Clamp tests
-     [ run clamp_test.cpp        : : : : clamp_test ]
+     [ run clamp_test.cpp unit_test_framework         : : : : clamp_test ]
    
 # Cxx11 tests
-     [ run all_of_test.cpp        : : : : all_of_test ]
+     [ run all_of_test.cpp unit_test_framework         : : : : all_of_test ]
-     [ run any_of_test.cpp        : : : : any_of_test ]
+     [ run any_of_test.cpp unit_test_framework         : : : : any_of_test ]
-     [ run none_of_test.cpp       : : : : none_of_test ]
+     [ run none_of_test.cpp unit_test_framework        : : : : none_of_test ]
-     [ run one_of_test.cpp        : : : : one_of_test ]
+     [ run one_of_test.cpp unit_test_framework         : : : : one_of_test ]
      
-     [ run ordered_test.cpp       : : : : ordered_test ]
+     [ run ordered_test.cpp unit_test_framework        : : : : ordered_test ]
-     [ run find_if_not_test1.cpp  : : : : find_if_not_test1 ]
+     [ run find_if_not_test1.cpp unit_test_framework   : : : : find_if_not_test1 ]
-     [ run copy_if_test1.cpp       : : : : copy_if_test1 ]
+     [ run copy_if_test1.cpp unit_test_framework        : : : : copy_if_test1 ]
-     [ run copy_n_test1.cpp       : : : : copy_n_test1 ]
+     [ run copy_n_test1.cpp unit_test_framework       : : : : copy_n_test1 ]
-     [ run iota_test1.cpp         : : : : iota_test1 ]
+     [ run iota_test1.cpp unit_test_framework          : : : : iota_test1 ]
 
-     [ run is_permutation_test1.cpp        : : : : is_permutation_test1 ]
+     [ run is_permutation_test1.cpp unit_test_framework         : : : : is_permutation_test1 ]
-     [ run partition_point_test1.cpp       : : : : partition_point_test1 ]
+     [ run partition_point_test1.cpp unit_test_framework        : : : : partition_point_test1 ]
-     [ run is_partitioned_test1.cpp        : : : : is_partitioned_test1 ]
+     [ run is_partitioned_test1.cpp unit_test_framework         : : : : is_partitioned_test1 ]
-     [ run partition_copy_test1.cpp        : : : : partition_copy_test1 ]
+     [ run partition_copy_test1.cpp unit_test_framework         : : : : partition_copy_test1 ]
+
+# Cxx14 tests
+     [ run equal_test.cpp unit_test_framework         : : : : equal_test ]
+     [ run mismatch_test.cpp unit_test_framework      : : : : mismatch_test ]
 
 # Hex tests
-     [ run hex_test1.cpp        : : : : hex_test1 ]
+     [ run hex_test1.cpp unit_test_framework         : : : : hex_test1 ]
-     [ run hex_test2.cpp        : : : : hex_test2 ]
+     [ run hex_test2.cpp unit_test_framework         : : : : hex_test2 ]
-     [ run hex_test3.cpp        : : : : hex_test3 ]
+     [ run hex_test3.cpp unit_test_framework         : : : : hex_test3 ]
-     [ run hex_test4.cpp        : : : : hex_test4 ]
+     [ run hex_test4.cpp unit_test_framework         : : : : hex_test4 ]
-	 [ compile-fail hex_fail1.cpp ]
+     [ compile-fail hex_fail1.cpp ]
+
+# Gather tests
+     [ run gather_test1.cpp unit_test_framework        : : : : gather_test1 ]
+     [ compile-fail gather_fail1.cpp ]
+
    ;
 }
 

test/all_of_test.cpp

@@ -9,7 +9,9 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/cxx11/all_of.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <functional>
 #include <vector>
@@ -79,8 +81,7 @@ void test_all ()
 }
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_all ();
-  return 0;
 }

test/any_of_test.cpp

@@ -9,7 +9,9 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/cxx11/any_of.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <functional>
 #include <vector>
@@ -98,8 +100,7 @@ void test_any ()
 }
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_any ();
-  return 0;
 }

test/clamp_test.cpp

@@ -9,7 +9,8 @@
 #include <boost/config.hpp>
 #include <boost/algorithm/clamp.hpp>
 
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 namespace ba = boost::algorithm;
 
@@ -205,7 +206,7 @@ void test_int_range ()
     BOOST_CHECK ( std::equal ( b_e(junk), outputs ));
 }
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
     test_ints ();
     test_floats ();
@@ -214,5 +215,4 @@ int test_main( int , char* [] )
     test_int_range ();
 //    test_float_range ();
 //    test_custom_range ();
-    return 0;
 }

test/copy_if_test1.cpp

@@ -9,7 +9,9 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/cxx11/copy_if.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <algorithm>
 #include <string>
@@ -18,6 +20,7 @@
 #include <list>
 
 #include <boost/algorithm/cxx11/all_of.hpp>
+#include <boost/algorithm/cxx11/none_of.hpp>
 
 namespace ba = boost::algorithm;
 // namespace ba = boost;
@@ -28,7 +31,7 @@ bool is_even  ( int v ) { return v % 2 == 0; }
 bool is_odd   ( int v ) { return v % 2 == 1; }
 
 template <typename Container>
-void test_sequence ( Container const &c ) {
+void test_copy_if ( Container const &c ) {
 
     typedef typename Container::value_type value_type;
     std::vector<value_type> v;
@@ -46,42 +49,131 @@ void test_sequence ( Container const &c ) {
     v.clear ();
     ba::copy_if ( c.begin (), c.end (), back_inserter ( v ), is_true);
     BOOST_CHECK ( v.size () == c.size ());
-    BOOST_CHECK ( std::equal ( c.begin (), c.end (), v.begin ()));
+    BOOST_CHECK ( std::equal ( v.begin (), v.end (), c.begin ()));
 
     v.clear ();
     ba::copy_if ( c, back_inserter ( v ), is_true);
     BOOST_CHECK ( v.size () == c.size ());
     BOOST_CHECK ( v.size () == c.size ());
-    BOOST_CHECK ( std::equal ( c.begin (), c.end (), v.begin ()));
+    BOOST_CHECK ( std::equal ( v.begin (), v.end (), c.begin ()));
 
 //  Some of the elements
     v.clear ();
     ba::copy_if ( c.begin (), c.end (), back_inserter ( v ), is_even );
-    BOOST_CHECK ( v.size () == std::count_if ( c.begin (), c.end (), is_even ));
+    BOOST_CHECK ( v.size () == (size_t) std::count_if ( c.begin (), c.end (), is_even ));
     BOOST_CHECK ( ba::all_of ( v.begin (), v.end (), is_even ));
 
     v.clear ();
     ba::copy_if ( c, back_inserter ( v ), is_even );
-    BOOST_CHECK ( v.size () == std::count_if ( c.begin (), c.end (), is_even ));
+    BOOST_CHECK ( v.size () == (size_t) std::count_if ( c.begin (), c.end (), is_even ));
     BOOST_CHECK ( ba::all_of ( v.begin (), v.end (), is_even ));
     }
 
 
+template <typename Container>
+void test_copy_while ( Container const &c ) {
+
+    typedef typename Container::value_type value_type;
+    typename Container::const_iterator it;
+    std::vector<value_type> v;
+    
+//  None of the elements
+    v.clear ();
+    ba::copy_while ( c.begin (), c.end (), back_inserter ( v ), is_false);
+    BOOST_CHECK ( v.size () == 0 );
+    
+    v.clear ();
+    ba::copy_while ( c, back_inserter ( v ), is_false);
+    BOOST_CHECK ( v.size () == 0 );
+
+//  All the elements
+    v.clear ();
+    ba::copy_while ( c.begin (), c.end (), back_inserter ( v ), is_true);
+    BOOST_CHECK ( v.size () == c.size ());
+    BOOST_CHECK ( std::equal ( v.begin (), v.end (), c.begin ()));
+
+    v.clear ();
+    ba::copy_while ( c, back_inserter ( v ), is_true);
+    BOOST_CHECK ( v.size () == c.size ());
+    BOOST_CHECK ( std::equal ( v.begin (), v.end (), c.begin ()));
+
+//  Some of the elements
+    v.clear ();
+    it = ba::copy_while ( c.begin (), c.end (), back_inserter ( v ), is_even ).first;
+    BOOST_CHECK ( v.size () == (size_t) std::distance ( c.begin (), it ));
+    BOOST_CHECK ( it == c.end () || !is_even ( *it ));
+    BOOST_CHECK ( ba::all_of ( v.begin (), v.end (), is_even ));
+    BOOST_CHECK ( std::equal ( v.begin (), v.end (), c.begin ()));
+
+    v.clear ();
+    it = ba::copy_while ( c, back_inserter ( v ), is_even ).first;
+    BOOST_CHECK ( v.size () == (size_t) std::distance ( c.begin (), it ));
+    BOOST_CHECK ( it == c.end () || !is_even ( *it ));
+    BOOST_CHECK ( ba::all_of ( v.begin (), v.end (), is_even ));
+    BOOST_CHECK ( std::equal ( v.begin (), v.end (), c.begin ()));
+    }
+
+template <typename Container>
+void test_copy_until ( Container const &c ) {
+
+    typedef typename Container::value_type value_type;
+    typename Container::const_iterator it;
+    std::vector<value_type> v;
+    
+//  None of the elements
+    v.clear ();
+    ba::copy_until ( c.begin (), c.end (), back_inserter ( v ), is_true);
+    BOOST_CHECK ( v.size () == 0 );
+
+    v.clear ();
+    ba::copy_until ( c, back_inserter ( v ), is_true);
+    BOOST_CHECK ( v.size () == 0 );
+
+//  All the elements
+    v.clear ();
+    ba::copy_until ( c.begin (), c.end (), back_inserter ( v ), is_false);
+    BOOST_CHECK ( v.size () == c.size ());
+    BOOST_CHECK ( std::equal ( v.begin (), v.end (), c.begin ()));
+
+    v.clear ();
+    ba::copy_until ( c, back_inserter ( v ), is_false);
+    BOOST_CHECK ( v.size () == c.size ());
+    BOOST_CHECK ( std::equal ( v.begin (), v.end (), c.begin ()));
+
+//  Some of the elements
+    v.clear ();
+    it = ba::copy_until ( c.begin (), c.end (), back_inserter ( v ), is_even ).first;
+    BOOST_CHECK ( v.size () == (size_t) std::distance ( c.begin (), it ));
+    BOOST_CHECK ( it == c.end () || is_even ( *it ));
+    BOOST_CHECK ( ba::none_of ( v.begin (), v.end (), is_even ));
+    BOOST_CHECK ( std::equal ( v.begin (), v.end (), c.begin ()));
+
+    v.clear ();
+    it = ba::copy_until ( c, back_inserter ( v ), is_even ).first;
+    BOOST_CHECK ( v.size () == (size_t) std::distance ( c.begin (), it ));
+    BOOST_CHECK ( it == c.end () || is_even ( *it ));
+    BOOST_CHECK ( ba::none_of ( v.begin (), v.end (), is_even ));
+    BOOST_CHECK ( std::equal ( v.begin (), v.end (), c.begin ()));
+    }
+    
 void test_sequence1 () {
     std::vector<int> v;
     for ( int i = 5; i < 15; ++i )
         v.push_back ( i );
-    test_sequence  ( v );
+    test_copy_if ( v );
+    test_copy_while ( v );
+    test_copy_until ( v );
     
     std::list<int> l;
     for ( int i = 25; i > 15; --i )
         l.push_back ( i );
-    test_sequence  ( l );   
+    test_copy_if ( l );
+    test_copy_while ( l );
+    test_copy_until ( l );
     }
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_sequence1 ();
-  return 0;
 }

test/copy_n_test1.cpp

@@ -9,7 +9,9 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/cxx11/copy_n.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <iostream>
@@ -78,8 +80,7 @@ void test_sequence1 () {
     }
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_sequence1 ();
-  return 0;
 }

test/empty_search_test.cpp

@@ -13,9 +13,10 @@
 #include <boost/algorithm/searching/boyer_moore_horspool.hpp>
 #include <boost/algorithm/searching/knuth_morris_pratt.hpp>
 
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
-int test_main( int argc, char *argv [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
     const std::string cs;
     std::string estr;
@@ -77,7 +78,4 @@ int test_main( int argc, char *argv [] )
             str.begin (), str.end (), estr.begin (), estr.end ())
         == str.begin ()
         );
-
-   (void) argv; (void) argc;
-   return 0;
 }

test/equal_test.cpp

@@ -0,0 +1,129 @@
+/* 
+   Copyright (c) Marshall Clow 2013.
+
+   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)
+
+    For more information, see http://www.boost.org
+*/
+
+#include <boost/config.hpp>
+#include <boost/algorithm/cxx14/equal.hpp>
+
+#include "iterator_test.hpp"
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
+
+template <typename T>
+bool eq ( const T& a, const T& b ) { return a == b; }
+
+template <typename T>
+bool never_eq ( const T&, const T& ) { return false; }
+
+int comparison_count = 0;
+template <typename T>
+bool counting_equals ( const T &a, const T &b ) {
+    ++comparison_count;
+    return a == b;
+    }
+
+namespace ba = boost::algorithm;
+
+void test_equal ()
+{
+//  Note: The literal values here are tested against directly, careful if you change them:
+    int num[] = { 1, 1, 2, 3, 5 };
+    const int sz = sizeof (num)/sizeof(num[0]);
+    
+    
+//  Empty sequences are equal to each other, but not to non-empty sequences
+    BOOST_CHECK ( ba::equal ( input_iterator<int *>(num),     input_iterator<int *>(num), 
+                              input_iterator<int *>(num),     input_iterator<int *>(num)));
+    BOOST_CHECK ( ba::equal ( input_iterator<int *>(num),     input_iterator<int *>(num), 
+                              input_iterator<int *>(num),     input_iterator<int *>(num),
+                              never_eq<int> ));
+    BOOST_CHECK ( ba::equal ( random_access_iterator<int *>(num),     random_access_iterator<int *>(num), 
+                              random_access_iterator<int *>(num),     random_access_iterator<int *>(num),
+                              never_eq<int> ));
+                              
+    BOOST_CHECK (!ba::equal ( input_iterator<int *>(num),     input_iterator<int *>(num), 
+                              input_iterator<int *>(num),     input_iterator<int *>(num + 1)));
+    BOOST_CHECK (!ba::equal ( input_iterator<int *>(num + 1), input_iterator<int *>(num + 2), 
+                              input_iterator<int *>(num),     input_iterator<int *>(num)));
+    BOOST_CHECK (!ba::equal ( random_access_iterator<int *>(num + 1), random_access_iterator<int *>(num + 2), 
+                              random_access_iterator<int *>(num),     random_access_iterator<int *>(num)));
+
+//  Single element sequences are equal if they contain the same value
+    BOOST_CHECK ( ba::equal ( input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                              input_iterator<int *>(num),     input_iterator<int *>(num + 1)));
+    BOOST_CHECK ( ba::equal ( input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                              input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                              eq<int> ));
+    BOOST_CHECK ( ba::equal ( random_access_iterator<int *>(num),     random_access_iterator<int *>(num + 1),
+                              random_access_iterator<int *>(num),     random_access_iterator<int *>(num + 1),
+                              eq<int> ));
+    BOOST_CHECK (!ba::equal ( input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                              input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                              never_eq<int> ));
+    BOOST_CHECK (!ba::equal ( random_access_iterator<int *>(num),     random_access_iterator<int *>(num + 1),
+                              random_access_iterator<int *>(num),     random_access_iterator<int *>(num + 1),
+                              never_eq<int> ));
+
+    BOOST_CHECK ( ba::equal ( input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                              input_iterator<int *>(num + 1), input_iterator<int *>(num + 2)));
+    BOOST_CHECK ( ba::equal ( input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                              input_iterator<int *>(num + 1), input_iterator<int *>(num + 2),
+                              eq<int> ));
+
+    BOOST_CHECK (!ba::equal ( input_iterator<int *>(num + 2), input_iterator<int *>(num + 3), 
+                              input_iterator<int *>(num),     input_iterator<int *>(num + 1)));
+    BOOST_CHECK (!ba::equal ( input_iterator<int *>(num + 2), input_iterator<int *>(num + 3),
+                              input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                              eq<int> ));
+                              
+//  Identical long sequences are equal. 
+    BOOST_CHECK ( ba::equal ( input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                              input_iterator<int *>(num),     input_iterator<int *>(num + sz)));
+    BOOST_CHECK ( ba::equal ( input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                              input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                              eq<int> ));
+    BOOST_CHECK (!ba::equal ( input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                              input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                              never_eq<int> ));
+    BOOST_CHECK ( ba::equal ( input_iterator<int *>(num),             input_iterator<int *>(num + sz),
+                              random_access_iterator<int *>(num),     random_access_iterator<int *>(num + sz),
+                              eq<int> ));
+
+//  different sequences are different
+    BOOST_CHECK (!ba::equal ( input_iterator<int *>(num + 1), input_iterator<int *>(num + sz),
+                              input_iterator<int *>(num),     input_iterator<int *>(num + sz)));
+    BOOST_CHECK (!ba::equal ( input_iterator<int *>(num + 1), input_iterator<int *>(num + sz),
+                              input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                              eq<int> ));
+    BOOST_CHECK (!ba::equal ( input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                              input_iterator<int *>(num),     input_iterator<int *>(num + sz - 1)));
+    BOOST_CHECK (!ba::equal ( input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                              input_iterator<int *>(num),     input_iterator<int *>(num + sz - 1),
+                              eq<int> ));
+
+//  When there's a cheap check, bail early
+    comparison_count = 0;
+    BOOST_CHECK (!ba::equal ( random_access_iterator<int *>(num),     random_access_iterator<int *>(num + sz),
+                              random_access_iterator<int *>(num),     random_access_iterator<int *>(num + sz - 1),
+                              counting_equals<int> ));
+    BOOST_CHECK ( comparison_count == 0 );
+//  And when there's not, we can't
+    comparison_count = 0;
+    BOOST_CHECK (!ba::equal ( input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                              input_iterator<int *>(num),     input_iterator<int *>(num + sz - 1),
+                              counting_equals<int> ));
+    BOOST_CHECK ( comparison_count > 0 );
+    
+}
+
+
+BOOST_AUTO_TEST_CASE( test_main )
+{
+  test_equal ();
+}

test/find_if_not_test1.cpp

@@ -11,7 +11,9 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/cxx11/find_if_not.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <vector>
@@ -83,8 +85,7 @@ void test_sequence1 () {
     }
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_sequence1 ();
-  return 0;
 }

test/gather_fail1.cpp

@@ -0,0 +1,38 @@
+/* 
+   Copyright (c) Marshall Clow 2011-2012.
+
+   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)
+
+    For more information, see http://www.boost.org
+*/
+
+#include <iostream>
+
+#include <boost/config.hpp>
+#include <boost/algorithm/gather.hpp>
+
+#include <string>
+#include <vector>
+#include <list>
+
+#include "iterator_test.hpp"
+
+namespace ba = boost::algorithm;
+
+bool is_ten  ( int i ) { return i == 10; }
+
+void test_sequence1 () {
+    std::vector<int> v;
+    typedef input_iterator<std::vector<int>::iterator> II;    
+
+//  This should fail to compile, since gather doesn't work with input iterators
+    (void) ba::gather ( II( v.begin ()), II( v.end ()), II( v.begin ()), is_ten );
+    }
+
+
+int main ()
+{
+  test_sequence1 ();
+  return 0;
+}

test/gather_test1.cpp

@@ -0,0 +1,138 @@
+/* 
+   Copyright (c) Marshall Clow 2011-2012.
+
+   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)
+
+    For more information, see http://www.boost.org
+*/
+
+#include <iostream>
+
+#include <boost/config.hpp>
+#include <boost/algorithm/gather.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
+
+#include <string>
+#include <vector>
+#include <list>
+
+#include "iterator_test.hpp"
+
+namespace ba = boost::algorithm;
+
+template <typename Container>
+void print ( const char *prompt, const Container &c ) {
+    std::cout << prompt << " { ";
+    std::copy ( c.begin (), c.end (), std::ostream_iterator<typename Container::value_type>(std::cout, " "));
+    std::cout << std::endl;
+    }
+
+template <typename Iterator, typename Predicate>
+void test_iterators ( Iterator first, Iterator last, Predicate comp, std::size_t offset ) {
+//  Create the pivot point
+    Iterator off = first;
+    std::advance(off, offset);
+        
+//  Gather the elements
+    std::pair<Iterator, Iterator> res = ba::gather ( first, last, off, comp );
+
+//  We should now have three sequences, any of which may be empty:
+//      * [begin .. result.first)         - items that do not satisfy the predicate
+//      * [result.first .. result.second) - items that do satisfy the predicate
+//      * [result.second .. end)          - items that do not satisfy the predicate
+    Iterator iter = first;
+    for ( ; iter != res.first; ++iter )
+        BOOST_CHECK ( !comp ( *iter ));
+    for ( ; iter != res.second; ++iter)
+        BOOST_CHECK ( comp ( *iter ));
+    for ( ; iter != last; ++iter )
+        BOOST_CHECK ( !comp ( *iter ));
+    }
+
+template <typename Container, typename Predicate>
+void test_iterator_types ( const Container &c, Predicate comp, std::size_t offset ) {
+    typedef std::vector<typename Container::value_type> vec;
+
+    typedef bidirectional_iterator<typename vec::iterator> BDI;
+    typedef random_access_iterator<typename vec::iterator> RAI;
+    
+    vec v;
+    v.assign ( c.begin (), c.end ());
+    test_iterators ( BDI ( v.begin ()), BDI ( v.end ()), comp, offset );
+    v.assign ( c.begin (), c.end ());
+    test_iterators ( RAI ( v.begin ()), RAI ( v.end ()), comp, offset );
+    }
+
+
+template <typename T>
+struct less_than {
+public:
+//    typedef T argument_type;
+//    typedef bool result_type;
+
+    less_than ( T foo ) : val ( foo ) {}
+    less_than ( const less_than &rhs ) : val ( rhs.val ) {}
+
+    bool operator () ( const T &v ) const { return v < val; }
+private:
+    less_than ();
+    less_than operator = ( const less_than &rhs );
+    T val;
+    };
+
+bool is_even ( int i ) { return i % 2 == 0; }
+bool is_ten  ( int i ) { return i == 10; }
+
+void test_sequence1 () {
+    std::vector<int> v;
+    
+    for ( int i = 5; i < 15; ++i )
+        v.push_back ( i );
+    test_iterator_types ( v, less_than<int>(10),  0 );                  // at beginning
+    test_iterator_types ( v, less_than<int>(10),  5 );
+    test_iterator_types ( v, less_than<int>(10), v.size () - 1 );       // at end
+
+    test_iterator_types ( v, is_even, 0 );
+    test_iterator_types ( v, is_even, 5 );
+    test_iterator_types ( v, is_even, v.size () - 1 );
+
+//  Exactly one element in the sequence matches
+    test_iterator_types ( v, is_ten, 0 );
+    test_iterator_types ( v, is_ten, 5 );
+    test_iterator_types ( v, is_ten, v.size () - 1 );
+
+//  Everything in the sequence matches
+    test_iterator_types ( v, less_than<int>(99),  0 );
+    test_iterator_types ( v, less_than<int>(99),  5 );
+    test_iterator_types ( v, less_than<int>(99), v.size () - 1 );
+    
+//  Nothing in the sequence matches
+    test_iterator_types ( v, less_than<int>(0),  0 );
+    test_iterator_types ( v, less_than<int>(0),  5 );
+    test_iterator_types ( v, less_than<int>(0), v.size () - 1 );
+    
+//  All the elements in the sequence are the same
+    v.clear ();
+    for ( int i = 0; i < 11; ++i )
+        v.push_back ( 10 );
+    
+//  Everything in the sequence matches
+    test_iterator_types ( v, is_ten, 0 );
+    test_iterator_types ( v, is_ten, 5 );
+    test_iterator_types ( v, is_ten, v.size () - 1 );
+
+//  Nothing in the sequence matches
+    test_iterator_types ( v, less_than<int>(5),  0 );
+    test_iterator_types ( v, less_than<int>(5),  5 );
+    test_iterator_types ( v, less_than<int>(5), v.size () - 1 );
+
+    }
+
+
+BOOST_AUTO_TEST_CASE( test_main )
+{
+  test_sequence1 ();
+}

test/hex_fail1.cpp

@@ -9,17 +9,17 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/hex.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
 
 #include <string>
 #include <iostream>
 #include <vector>
 
 //  should not compile: vector is not an integral type
-int test_main( int , char* [] )
+int main( int , char* [] )
 {
   std::vector<float> v;
   std::string out;
   boost::algorithm::unhex ( out, std::back_inserter(v));
+
   return 0;
 }

test/hex_test1.cpp

@@ -9,7 +9,9 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/hex.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <iostream>
@@ -141,7 +143,7 @@ const wchar_t *fromhex_fail_w [] = {
     };
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_to_hex<std::string> ( tohex );
   test_from_hex_success<std::string> ( fromhex );
@@ -150,5 +152,4 @@ int test_main( int , char* [] )
   test_to_hex<std::wstring> ( tohex_w );
   test_from_hex_success<std::wstring> ( fromhex_w );
   test_from_hex_failure<std::wstring> ( fromhex_fail_w );
-  return 0;
 }

test/hex_test2.cpp

@@ -11,7 +11,9 @@ Test non-string cases; vector and list
 
 #include <boost/config.hpp>
 #include <boost/algorithm/hex.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <iostream>
@@ -129,9 +131,8 @@ void test_from_hex_success () {
     }
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_to_hex ();
   test_from_hex_success ();
-  return 0;
 }

test/hex_test3.cpp

@@ -11,7 +11,9 @@ Try ostream_iterators
 
 #include <boost/config.hpp>
 #include <boost/algorithm/hex.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <iostream>
@@ -113,11 +115,10 @@ const wchar_t *fromhex_w [] = {
 
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_to_hex ( tohex );
   test_to_hex ( tohex_w );
   test_from_hex_success ( fromhex );
   test_from_hex_success ( fromhex_w );
-  return 0;
 }

test/hex_test4.cpp

@@ -11,7 +11,9 @@ Try ostream_iterators
 
 #include <boost/config.hpp>
 #include <boost/algorithm/hex.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <iostream>
@@ -136,10 +138,8 @@ void test_nonhex_input () {
     test_nonhex_input4 ();
     }
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
     test_short_input ();
     test_nonhex_input ();
-    
-  return 0;
 }

test/iota_test1.cpp

@@ -9,7 +9,9 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/cxx11/iota.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <iostream>
 #include <string>
@@ -72,8 +74,7 @@ void test_ints () {
     }
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_ints ();
-  return 0;
 }

test/is_partitioned_test1.cpp

@@ -11,7 +11,9 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/cxx11/is_partitioned.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <vector>
@@ -56,8 +58,7 @@ void test_sequence1 () {
     }
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_sequence1 ();
-  return 0;
 }

test/is_permutation_test1.cpp

@@ -11,16 +11,103 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/cxx11/is_permutation.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <vector>
 #include <list>
 
+#include "iterator_test.hpp"
+
+template <typename T>
+bool eq ( const T& a, const T& b ) { return a == b; }
+
+template <typename T>
+bool never_eq ( const T&, const T& ) { return false; }
+
 namespace ba = boost::algorithm;
-// namespace ba = boost;
 
 void test_sequence1 () {
+    int num[] = { 1, 1, 2, 3, 5 };
+    const int sz = sizeof (num)/sizeof(num[0]);
+
+//  Empty sequences
+    BOOST_CHECK (
+        ba::is_permutation (
+            forward_iterator<int *>(num),     forward_iterator<int *>(num), 
+            forward_iterator<int *>(num)));
+    BOOST_CHECK (
+        ba::is_permutation (
+            forward_iterator<int *>(num),     forward_iterator<int *>(num), 
+            forward_iterator<int *>(num),     forward_iterator<int *>(num)));
+    BOOST_CHECK (
+        ba::is_permutation (
+            random_access_iterator<int *>(num),     random_access_iterator<int *>(num), 
+            random_access_iterator<int *>(num),     random_access_iterator<int *>(num)));
+    BOOST_CHECK (
+        ba::is_permutation (
+            forward_iterator<int *>(num),     forward_iterator<int *>(num), 
+            forward_iterator<int *>(num), 
+            never_eq<int> ));       // Since the sequences are empty, the pred is never called
+            
+//  Empty vs. non-empty
+    BOOST_CHECK ( !
+        ba::is_permutation (
+            forward_iterator<int *>(num),     forward_iterator<int *>(num), 
+            forward_iterator<int *>(num),     forward_iterator<int *>(num + 1)));
+
+    BOOST_CHECK ( !
+        ba::is_permutation ( 
+            forward_iterator<int *>(num + 1), forward_iterator<int *>(num + 2), 
+            forward_iterator<int *>(num),     forward_iterator<int *>(num)));
+                    
+    BOOST_CHECK ( !
+        ba::is_permutation (
+            random_access_iterator<int *>(num + 1), random_access_iterator<int *>(num + 2), 
+            random_access_iterator<int *>(num),     random_access_iterator<int *>(num)));
+
+    BOOST_CHECK ( !
+        ba::is_permutation (
+            random_access_iterator<int *>(num),     random_access_iterator<int *>(num), 
+            random_access_iterator<int *>(num + 1), random_access_iterator<int *>(num + 2)));
+
+//  Something should be a permutation of itself
+    BOOST_CHECK (
+        ba::is_permutation (
+            forward_iterator<int *>(num),     forward_iterator<int *>(num + sz), 
+            forward_iterator<int *>(num)));
+    BOOST_CHECK (
+        ba::is_permutation (
+            forward_iterator<int *>(num),     forward_iterator<int *>(num + sz), 
+            forward_iterator<int *>(num), eq<int> ));
+    BOOST_CHECK (
+        ba::is_permutation (
+            forward_iterator<int *>(num),     forward_iterator<int *>(num + sz), 
+            forward_iterator<int *>(num),     forward_iterator<int *>(num + sz )));
+    BOOST_CHECK (
+        ba::is_permutation (
+            forward_iterator<int *>(num),     forward_iterator<int *>(num + sz), 
+            forward_iterator<int *>(num),     forward_iterator<int *>(num + sz ),
+            eq<int> ));
+            
+    BOOST_CHECK (
+        ba::is_permutation (
+            random_access_iterator<int *>(num),     random_access_iterator<int *>(num + sz), 
+            random_access_iterator<int *>(num),     random_access_iterator<int *>(num + sz)));
+    BOOST_CHECK (
+        ba::is_permutation (
+            random_access_iterator<int *>(num),     random_access_iterator<int *>(num + sz), 
+            random_access_iterator<int *>(num),     random_access_iterator<int *>(num + sz),
+            eq<int> ));
+    BOOST_CHECK (
+        ba::is_permutation (
+            random_access_iterator<int *>(num),     random_access_iterator<int *>(num + sz), 
+            forward_iterator<int *>(num),           forward_iterator<int *>(num + sz),
+            eq<int> ));
+    
+
     std::vector<int> v, v1;
     
     v.clear ();
@@ -42,8 +129,7 @@ void test_sequence1 () {
     }
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_sequence1 ();
-  return 0;
 }

test/iterator_test.hpp

@@ -0,0 +1,296 @@
+#ifndef ITERATOR_TEST_H
+#define ITERATOR_TEST_H
+
+/* 
+	A set of iterator adapters for constructing test cases
+	From an iterator (or a pointer), you can make any class of iterator.
+	Assuming you want to degrade the capabilities.
+	
+	Modeled closely on work that Howard Hinnant did for libc++.
+*/
+
+#include <iterator>
+
+// == Input Iterator ==
+template <typename It>
+class input_iterator {
+public:
+    typedef          std::input_iterator_tag                   iterator_category;
+    typedef typename std::iterator_traits<It>::value_type      value_type;
+    typedef typename std::iterator_traits<It>::difference_type difference_type;
+    typedef It                                                 pointer;
+    typedef typename std::iterator_traits<It>::reference       reference;
+
+    It base() const {return it_;}
+
+    input_iterator() : it_() {}
+    explicit input_iterator(It it) : it_(it) {}
+
+    template <typename U>
+    input_iterator(const input_iterator<U>& u) :it_(u.it_) {}
+
+    reference operator*() const {return *it_;}
+    pointer  operator->() const {return  it_;}
+
+    input_iterator& operator++()    {++it_; return *this;}
+    input_iterator  operator++(int) {input_iterator tmp(*this); ++(*this); return tmp;}
+
+    friend bool operator==(const input_iterator& x, const input_iterator& y)
+        {return x.it_ == y.it_;}
+    friend bool operator!=(const input_iterator& x, const input_iterator& y)
+        {return !(x == y);}
+
+private:
+    It it_;
+    template <typename U> friend class input_iterator;
+};
+
+template <typename T, typename U>
+inline bool
+operator==(const input_iterator<T>& x, const input_iterator<U>& y)
+{
+    return x.base() == y.base();
+}
+
+template <typename T, typename U>
+inline bool
+operator!=(const input_iterator<T>& x, const input_iterator<U>& y)
+{
+    return !(x == y);
+}
+
+
+// == Forward Iterator ==
+template <typename It>
+class forward_iterator {
+public:
+    typedef          std::forward_iterator_tag                 iterator_category;
+    typedef typename std::iterator_traits<It>::value_type      value_type;
+    typedef typename std::iterator_traits<It>::difference_type difference_type;
+    typedef It                                                 pointer;
+    typedef typename std::iterator_traits<It>::reference       reference;
+
+    It base() const {return it_;}
+
+    forward_iterator() : it_() {}
+    explicit forward_iterator(It it) : it_(it) {}
+    template <typename U>
+    forward_iterator(const forward_iterator<U>& u) :it_(u.it_) {}
+
+    reference operator*() const {return *it_;}
+    pointer  operator->() const {return  it_;}
+
+    forward_iterator& operator++()    {++it_; return *this;}
+    forward_iterator  operator++(int) {forward_iterator tmp(*this); ++(*this); return tmp;}
+
+    friend bool operator==(const forward_iterator& x, const forward_iterator& y)
+        {return x.it_ == y.it_;}
+    friend bool operator!=(const forward_iterator& x, const forward_iterator& y)
+        {return !(x == y);}
+private:
+    It it_;
+
+    template <typename U> friend class forward_iterator;
+};
+
+template <typename T, typename U>
+inline bool
+operator==(const forward_iterator<T>& x, const forward_iterator<U>& y)
+{
+    return x.base() == y.base();
+}
+
+template <typename T, typename U>
+inline bool
+operator!=(const forward_iterator<T>& x, const forward_iterator<U>& y)
+{
+    return !(x == y);
+}
+
+// == Bidirectional Iterator ==
+template <typename It>
+class bidirectional_iterator
+{
+public:
+    typedef          std::bidirectional_iterator_tag           iterator_category;
+    typedef typename std::iterator_traits<It>::value_type      value_type;
+    typedef typename std::iterator_traits<It>::difference_type difference_type;
+    typedef It                                                 pointer;
+    typedef typename std::iterator_traits<It>::reference       reference;
+
+    It base() const {return it_;}
+
+    bidirectional_iterator() : it_() {}
+    explicit bidirectional_iterator(It it) : it_(it) {}
+    template <typename U>
+    bidirectional_iterator(const bidirectional_iterator<U>& u) :it_(u.it_) {}
+
+    reference operator*() const {return *it_;}
+    pointer  operator->() const {return  it_;}
+
+    bidirectional_iterator& operator++()    {++it_; return *this;}
+    bidirectional_iterator  operator++(int) {bidirectional_iterator tmp(*this); ++(*this); return tmp;}
+
+    bidirectional_iterator& operator--()    {--it_; return *this;}
+    bidirectional_iterator  operator--(int) {bidirectional_iterator tmp(*this); --(*this); return tmp;}
+private:
+    It it_;
+    template <typename U> friend class bidirectional_iterator;
+};
+
+template <typename T, typename U>
+inline bool
+operator==(const bidirectional_iterator<T>& x, const bidirectional_iterator<U>& y)
+{
+    return x.base() == y.base();
+}
+
+template <typename T, typename U>
+inline bool
+operator!=(const bidirectional_iterator<T>& x, const bidirectional_iterator<U>& y)
+{
+    return !(x == y);
+}
+
+
+// == Random Access Iterator ==
+template <typename It>
+class random_access_iterator {
+public:
+    typedef          std::random_access_iterator_tag           iterator_category;
+    typedef typename std::iterator_traits<It>::value_type      value_type;
+    typedef typename std::iterator_traits<It>::difference_type difference_type;
+    typedef It                                                 pointer;
+    typedef typename std::iterator_traits<It>::reference       reference;
+
+    It base() const {return it_;}
+
+    random_access_iterator() : it_() {}
+    explicit random_access_iterator(It it) : it_(it) {}
+    template <typename U>
+    random_access_iterator(const random_access_iterator<U>& u) :it_(u.it_) {}
+
+    reference operator*() const {return *it_;}
+    pointer  operator->() const {return  it_;}
+
+    random_access_iterator& operator++()    {++it_; return *this;}
+    random_access_iterator  operator++(int) {random_access_iterator tmp(*this); ++(*this); return tmp;}
+
+    random_access_iterator& operator--()    {--it_; return *this;}
+    random_access_iterator  operator--(int) {random_access_iterator tmp(*this); --(*this); return tmp;}
+
+    random_access_iterator& operator+=(difference_type n)       {it_ += n; return *this;}
+    random_access_iterator  operator+ (difference_type n) const {random_access_iterator tmp(*this); tmp += n; return tmp;}
+    friend random_access_iterator operator+(difference_type n, random_access_iterator x) {x += n; return x;}
+
+    random_access_iterator& operator-=(difference_type n)       {return *this += -n;}
+    random_access_iterator  operator- (difference_type n) const {random_access_iterator tmp(*this); tmp -= n; return tmp;}
+
+    reference operator[](difference_type n) const {return it_[n];}
+private:
+    It it_;
+
+    template <typename U> friend class random_access_iterator;
+};
+
+template <typename T, typename U>
+inline bool
+operator==(const random_access_iterator<T>& x, const random_access_iterator<U>& y)
+{
+    return x.base() == y.base();
+}
+
+template <typename T, typename U>
+inline bool
+operator!=(const random_access_iterator<T>& x, const random_access_iterator<U>& y)
+{
+    return !(x == y);
+}
+
+template <typename T, typename U>
+inline bool
+operator<(const random_access_iterator<T>& x, const random_access_iterator<U>& y)
+{
+    return x.base() < y.base();
+}
+
+template <typename T, typename U>
+inline bool
+operator<=(const random_access_iterator<T>& x, const random_access_iterator<U>& y)
+{
+    return !(y < x);
+}
+
+template <typename T, typename U>
+inline bool
+operator>(const random_access_iterator<T>& x, const random_access_iterator<U>& y)
+{
+    return y < x;
+}
+
+template <typename T, typename U>
+inline bool
+operator>=(const random_access_iterator<T>& x, const random_access_iterator<U>& y)
+{
+    return !(x < y);
+}
+
+template <typename T, typename U>
+inline typename std::iterator_traits<T>::difference_type
+operator-(const random_access_iterator<T>& x, const random_access_iterator<U>& y)
+{
+    return x.base() - y.base();
+}
+
+
+// == Output Iterator ==
+template <typename It>
+class output_iterator {
+public:
+    typedef          std::output_iterator_tag                  iterator_category;
+    typedef void                                               value_type;
+    typedef typename std::iterator_traits<It>::difference_type difference_type;
+    typedef It                                                 pointer;
+    typedef typename std::iterator_traits<It>::reference       reference;
+
+    It base() const {return it_;}
+
+    output_iterator () {}
+    explicit output_iterator(It it) : it_(it) {}
+
+    template <typename U>
+    output_iterator(const output_iterator<U>& u) :it_(u.it_) {}
+
+    reference operator*() const {return *it_;}
+
+    output_iterator& operator++()    {++it_; return *this;}
+    output_iterator  operator++(int) {output_iterator tmp(*this); ++(*this); return tmp;}
+
+private:
+    It it_;
+    template <typename U> friend class output_iterator;
+	};
+	
+//	No comparison operators for output iterators
+	
+
+// == Get the base of an iterator; used for comparisons ==
+template <typename Iter>
+inline Iter base(output_iterator<Iter> i) { return i.base(); }
+
+template <typename Iter>
+inline Iter base(input_iterator<Iter> i) { return i.base(); }
+
+template <typename Iter>
+inline Iter base(forward_iterator<Iter> i) { return i.base(); }
+
+template <typename Iter>
+inline Iter base(bidirectional_iterator<Iter> i) { return i.base(); }
+
+template <typename Iter>
+inline Iter base(random_access_iterator<Iter> i) { return i.base(); }
+
+template <typename Iter>	// everything else
+inline Iter base(Iter i) { return i; }
+
+#endif  // ITERATORS_H

test/mismatch_test.cpp

@@ -0,0 +1,168 @@
+/* 
+   Copyright (c) Marshall Clow 2013.
+
+   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)
+
+    For more information, see http://www.boost.org
+*/
+
+#include <boost/config.hpp>
+#include <boost/algorithm/cxx14/mismatch.hpp>
+
+#include "iterator_test.hpp"
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
+
+template <typename T>
+bool eq ( const T& a, const T& b ) { return a == b; }
+
+template <typename T>
+bool never_eq ( const T&, const T& ) { return false; }
+
+namespace ba = boost::algorithm;
+
+template <typename Iter1, typename Iter2>
+bool iter_eq ( std::pair<Iter1, Iter2> pr, Iter1 first, Iter2 second ) {
+    return pr.first == first && pr.second == second;
+    }
+
+void test_mismatch ()
+{
+//  Note: The literal values here are tested against directly, careful if you change them:
+    int num[] = { 1, 1, 2, 3, 5 };
+    const int sz = sizeof (num)/sizeof(num[0]);
+    
+    
+//  No mismatch for empty sequences
+    BOOST_CHECK ( iter_eq ( 
+        ba::mismatch ( input_iterator<int *>(num),     input_iterator<int *>(num), 
+                       input_iterator<int *>(num),     input_iterator<int *>(num)),
+                input_iterator<int *>(num), input_iterator<int *>(num)));
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( input_iterator<int *>(num),     input_iterator<int *>(num), 
+                       input_iterator<int *>(num),     input_iterator<int *>(num),
+                       never_eq<int> ),
+                input_iterator<int *>(num), input_iterator<int *>(num)));
+
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( random_access_iterator<int *>(num),     random_access_iterator<int *>(num), 
+                       random_access_iterator<int *>(num),     random_access_iterator<int *>(num),
+                       never_eq<int> ),
+                random_access_iterator<int *>(num), random_access_iterator<int *>(num)));
+                              
+//  Empty vs. non-empty mismatch immediately
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( input_iterator<int *>(num),     input_iterator<int *>(num), 
+                       input_iterator<int *>(num),     input_iterator<int *>(num + 1)),
+                input_iterator<int *>(num),     input_iterator<int *>(num)));
+
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( input_iterator<int *>(num + 1), input_iterator<int *>(num + 2), 
+                       input_iterator<int *>(num),     input_iterator<int *>(num)),
+                input_iterator<int *>(num + 1), input_iterator<int *>(num)));
+                    
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( random_access_iterator<int *>(num + 1), random_access_iterator<int *>(num + 2), 
+                       random_access_iterator<int *>(num),     random_access_iterator<int *>(num)),
+                random_access_iterator<int *>(num + 1), random_access_iterator<int *>(num)));
+
+//  Single element sequences are equal if they contain the same value
+    BOOST_CHECK ( iter_eq ( 
+        ba::mismatch ( input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                       input_iterator<int *>(num),     input_iterator<int *>(num + 1)),
+                input_iterator<int *>(num + 1), input_iterator<int *>(num + 1)));
+                       
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                       input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                       eq<int> ),
+                input_iterator<int *>(num + 1), input_iterator<int *>(num + 1)));
+                    
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( random_access_iterator<int *>(num),     random_access_iterator<int *>(num + 1),
+                       random_access_iterator<int *>(num),     random_access_iterator<int *>(num + 1),
+                       eq<int> ),
+                random_access_iterator<int *>(num + 1), random_access_iterator<int *>(num + 1)));
+
+
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                       input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                       never_eq<int> ),
+               input_iterator<int *>(num),     input_iterator<int *>(num)));
+               
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( random_access_iterator<int *>(num),     random_access_iterator<int *>(num + 1),
+                       random_access_iterator<int *>(num),     random_access_iterator<int *>(num + 1),
+                       never_eq<int> ),
+               random_access_iterator<int *>(num),     random_access_iterator<int *>(num)));
+
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                       input_iterator<int *>(num + 1), input_iterator<int *>(num + 2)),
+               input_iterator<int *>(num + 1), input_iterator<int *>(num + 2)));
+
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                       input_iterator<int *>(num + 1), input_iterator<int *>(num + 2),
+                       eq<int> ),
+               input_iterator<int *>(num + 1), input_iterator<int *>(num + 2)));
+
+    BOOST_CHECK ( iter_eq (
+            ba::mismatch ( input_iterator<int *>(num + 2), input_iterator<int *>(num + 3), 
+                           input_iterator<int *>(num),     input_iterator<int *>(num + 1)),
+                           input_iterator<int *>(num + 2), input_iterator<int *>(num)));
+                           
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( input_iterator<int *>(num + 2), input_iterator<int *>(num + 3),
+                       input_iterator<int *>(num),     input_iterator<int *>(num + 1),
+                       eq<int> ),
+               input_iterator<int *>(num + 2), input_iterator<int *>(num)));
+                       
+                              
+                              
+//  Identical long sequences are equal. 
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                       input_iterator<int *>(num),     input_iterator<int *>(num + sz)),
+            input_iterator<int *>(num + sz), input_iterator<int *>(num + sz)));
+
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                       input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                       eq<int> ),
+            input_iterator<int *>(num + sz), input_iterator<int *>(num + sz)));
+
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                       input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                       never_eq<int> ),
+            input_iterator<int *>(num),     input_iterator<int *>(num)));
+
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( input_iterator<int *>(num),             input_iterator<int *>(num + sz),
+                       random_access_iterator<int *>(num),     random_access_iterator<int *>(num + sz),
+                       never_eq<int> ),
+            input_iterator<int *>(num),     random_access_iterator<int *>(num)));
+
+//  different sequences are different
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( input_iterator<int *>(num + 1), input_iterator<int *>(num + sz),
+                       input_iterator<int *>(num),     input_iterator<int *>(num + sz)),
+            input_iterator<int *>(num + 2), input_iterator<int *>(num + 1)));
+
+    BOOST_CHECK ( iter_eq (
+        ba::mismatch ( input_iterator<int *>(num + 1), input_iterator<int *>(num + sz),
+                       input_iterator<int *>(num),     input_iterator<int *>(num + sz),
+                       eq<int> ),
+            input_iterator<int *>(num + 2), input_iterator<int *>(num + 1)));
+
+}
+
+
+BOOST_AUTO_TEST_CASE( test_main )
+{
+  test_mismatch ();
+}

test/none_of_test.cpp

@@ -9,7 +9,9 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/cxx11/none_of.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <functional>
 #include <vector>
@@ -89,8 +91,7 @@ void test_none()
     BOOST_CHECK (!ba::none_of       ( li.begin(), l_iter, is_<int> (  5 )));
 }
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_none();
-  return 0;
 }

test/one_of_test.cpp

@@ -9,7 +9,9 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/cxx11/one_of.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <functional>
 #include <vector>
@@ -94,8 +96,7 @@ void test_one ()
 }
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_one ();
-  return 0;
 }

test/ordered_test.cpp

@@ -13,7 +13,9 @@
 #include <iostream>
 
 #include <boost/algorithm/cxx11/is_sorted.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 using namespace boost;
 
@@ -146,9 +148,8 @@ test_increasing_decreasing(void)
     
 }
 
-int test_main( int, char * [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
     test_ordered ();
     test_increasing_decreasing ();
-    return 0;
 }

test/partition_copy_test1.cpp

@@ -11,7 +11,9 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/cxx11/partition_copy.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <boost/algorithm/cxx11/all_of.hpp>
 #include <boost/algorithm/cxx11/none_of.hpp>
@@ -80,8 +82,7 @@ void test_sequence1 () {
     }
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_sequence1 ();
-  return 0;
 }

test/partition_point_test1.cpp

@@ -11,7 +11,9 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/cxx11/partition_point.hpp>
-#include <boost/test/included/test_exec_monitor.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <string>
 #include <vector>
@@ -91,8 +93,7 @@ void test_sequence1 () {
     }
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
   test_sequence1 ();
-  return 0;
 }

test/search_fail1.cpp

@@ -10,7 +10,7 @@
 #include <vector>
 #include <boost/algorithm/searching/boyer_moore.hpp>
 
-int main( int argc, char *argv [] )
+int main( int , char* [] )
 {
     std::vector<char>   cv;
     std::vector<int>    iv;
@@ -20,7 +20,5 @@ int main( int argc, char *argv [] )
     (void) boost::algorithm::boyer_moore_search (
         cv.begin (), cv.end (), iv.begin (), iv.end ());
 
-   
-   (void) argv; (void) argc;
    return 0;
 }

test/search_fail2.cpp

@@ -11,7 +11,7 @@
 #include <boost/cstdint.hpp>
 #include <boost/algorithm/searching/boyer_moore.hpp>
 
-int main( int argc, char *argv [] )
+int main( int , char* [] )
 {
     std::vector<boost::uint8_t> cv;
     std::vector<boost:: int8_t> iv;
@@ -21,7 +21,5 @@ int main( int argc, char *argv [] )
     (void) boost::algorithm::boyer_moore_search (
         cv.begin (), cv.end (), iv.begin (), iv.end ());
 
-   
-   (void) argv; (void) argc;
    return 0;
 }

test/search_fail3.cpp

@@ -10,11 +10,10 @@
 #include <vector>
 #include <boost/algorithm/searching/boyer_moore.hpp>
 
-int main( int argc, char *argv [] )
+int main( int , char* [] )
 {
 //  Should fail to compile because the search objects are not default-constructible
     boost::algorithm::boyer_moore<std::vector<char>::iterator> bm;
    
-   (void) argv; (void) argc;
    return 0;
 }

test/search_test1.cpp

@@ -11,7 +11,8 @@
 #include <boost/algorithm/searching/boyer_moore_horspool.hpp>
 #include <boost/algorithm/searching/knuth_morris_pratt.hpp>
 
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <iostream>
 #include <string>
@@ -218,7 +219,7 @@ namespace {
     }
 
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
     std::string haystack1 ( "NOW AN FOWE\220ER ANNMAN THE ANPANMANEND" );
     std::string needle1   ( "ANPANMAN" );
@@ -268,5 +269,4 @@ int test_main( int , char* [] )
     const std::string mikhail_corpus = std::string (8, 'a') + mikhail_pattern;
 
     check_one ( mikhail_corpus, mikhail_pattern, 8 );
-    return 0;
     }

test/search_test2.cpp

@@ -11,9 +11,13 @@
 #include <boost/algorithm/searching/boyer_moore_horspool.hpp>
 #include <boost/algorithm/searching/knuth_morris_pratt.hpp>
 
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
+#include <ctime>        // for clock_t
 #include <iostream>
+#include <fstream>
+#include <iomanip>
 #include <algorithm>
 #include <vector>
 
@@ -122,7 +126,7 @@ namespace {
         }
     }
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
     vec c1  = ReadFromFile ( "search_test_data/0001.corpus" );
     vec p1b = ReadFromFile ( "search_test_data/0001b.pat" );
@@ -140,6 +144,4 @@ int test_main( int , char* [] )
     check_one ( c1, p1e, c1.size() - p1e.size ());  
     std::cout << "--- Not found ---" << std::endl;
     check_one ( c1, p1n, -1 );      //  Not found
-    
-    return 0;
     }

test/search_test3.cpp

@@ -11,9 +11,13 @@
 #include <boost/algorithm/searching/boyer_moore_horspool.hpp>
 #include <boost/algorithm/searching/knuth_morris_pratt.hpp>
 
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
+#include <ctime>        // for clock_t
 #include <iostream>
+#include <fstream>
+#include <iomanip>
 #include <algorithm>
 #include <vector>
 #include <string>
@@ -122,7 +126,7 @@ namespace {
         }
     }
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
     vec c1  = ReadFromFile ( "search_test_data/0001.corpus" );
     vec p1b = ReadFromFile ( "search_test_data/0002b.pat" );
@@ -140,6 +144,4 @@ int test_main( int , char* [] )
     check_one ( c1, p1e, c1.size() - p1e.size ());  
     std::cout << "--- Not found ---" << std::endl;
     check_one ( c1, p1n, -1 );      //  Not found
-    
-    return 0;
     }

test/search_test4.cpp

@@ -13,9 +13,12 @@
 #include <boost/algorithm/searching/boyer_moore_horspool.hpp>
 #include <boost/algorithm/searching/knuth_morris_pratt.hpp>
 
-#include <boost/test/included/test_exec_monitor.hpp>
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
 
 #include <iostream>
+#include <fstream>
+#include <iomanip>
 #include <algorithm>
 #include <vector>
 #include <string>
@@ -93,7 +96,7 @@ namespace {
         
     }
 
-int test_main( int , char* [] )
+BOOST_AUTO_TEST_CASE( test_main )
 {
     vec c1  = ReadFromFile ( "search_test_data/0001.corpus" );
     vec p1b = ReadFromFile ( "search_test_data/0002b.pat" );
@@ -111,6 +114,4 @@ int test_main( int , char* [] )
     check_one ( c1, p1e, c1.size() - p1e.size ());  
     std::cout << "--- Not found ---" << std::endl;
     check_one ( c1, p1n, -1 );      //  Not found
-    
-    return 0;
     }