Merge from develop; new feature 'power'; doc fixes; remove usage of C++11 versions of the algorithms

Remove use of deprecated TR1 library.

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

@@ -53,9 +53,15 @@ 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]

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 (), seq2.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/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 (), seq2.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 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 `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).
+]
+

doc/one_of.qbk

@@ -75,7 +75,7 @@ All of the variants of `one_of` and `one_of_equal` take their parameters by valu
 
 * `one_of` and `one_of_equal` both return false for empty ranges, no matter what is passed to test against. 
 
-* The second parameter to `one_of_value` is a template parameter, rather than deduced from the first parameter (`std::iterator_traits<InputIterator>::value_type`) because that allows more flexibility for callers, and takes advantage of built-in comparisons for the type that is pointed to by the iterator.  The function is defined to return true if, for one element in the sequence, the expression `*iter == val` evaluates to true (where `iter` is an iterator to each element in the sequence)
+* The second parameter to `one_of_equal` is a template parameter, rather than deduced from the first parameter (`std::iterator_traits<InputIterator>::value_type`) because that allows more flexibility for callers, and takes advantage of built-in comparisons for the type that is pointed to by the iterator.  The function is defined to return true if, for one element in the sequence, the expression `*iter == val` evaluates to true (where `iter` is an iterator to each element in the sequence)
 
 [endsect]
 

doc/ordered-hpp.qbk

@@ -19,11 +19,11 @@ The function `is_sorted(sequence)` determines whether or not a sequence is compl
 
 ``
 namespace boost { namespace algorithm {
-	template <typename Iterator, typename Pred>
-	bool is_sorted ( Iterator first, Iterator last, Pred p );
+	template <typename ForwardIterator, typename Pred>
+	bool is_sorted ( ForwardIterator first, ForwardIterator last, Pred p );
 	
-	template <typename Iterator>
-	bool is_sorted ( Iterator first, Iterator last );
+	template <typename ForwardIterator>
+	bool is_sorted ( ForwardIterator first, ForwardIterator last );
 	
 	
 	template <typename Range, typename Pred>
@@ -34,7 +34,7 @@ namespace boost { namespace algorithm {
 }}
 ``
 
-Iterator requirements: The `is_sorted` functions will work on all kinds of iterators (except output iterators). 
+Iterator requirements: The `is_sorted` functions will work forward iterators or better.
 
 [heading is_sorted_until]
 
@@ -88,8 +88,8 @@ To test if a sequence is decreasing (each element no larger than the preceding o
 
 ``
 namespace boost { namespace algorithm {
-	template <typename Iterator>
-	bool is_decreasing ( Iterator first, Iterator last );
+	template <typename ForwardIterator>
+	bool is_decreasing ( ForwardIterator first, ForwardIterator last );
 	
 	template <typename R>
 	bool is_decreasing ( const R &range );
@@ -99,8 +99,8 @@ namespace boost { namespace algorithm {
 To test if a sequence is strictly increasing (each element larger than the preceding one):
 ``
 namespace boost { namespace algorithm {
-	template <typename Iterator>
-	bool is_strictly_increasing ( Iterator first, Iterator last );
+	template <typename ForwardIterator>
+	bool is_strictly_increasing ( ForwardIterator first, ForwardIterator last );
 	
 	template <typename R>
 	bool is_strictly_increasing ( const R &range );
@@ -110,8 +110,8 @@ namespace boost { namespace algorithm {
 To test if a sequence is strictly decreasing (each element smaller than the preceding one):
 ``
 namespace boost { namespace algorithm {
-	template <typename Iterator>
-	bool is_strictly_decreasing ( Iterator first, Iterator last );
+	template <typename ForwardIterator>
+	bool is_strictly_decreasing ( ForwardIterator first, ForwardIterator last );
 	
 	template <typename R>
 	bool is_strictly_decreasing ( const R &range );

include/boost/algorithm/algorithm.hpp

@@ -0,0 +1,86 @@
+/* 
+   Copyright (c) Marshall Clow 2014.
+
+   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:
+    2 Dec 2014 mtc First version; power
+   
+*/
+
+/// \file algorithm.hpp
+/// \brief Misc Algorithms
+/// \author Marshall Clow
+///
+
+#ifndef BOOST_ALGORITHM_HPP
+#define BOOST_ALGORITHM_HPP
+
+#include <boost/utility/enable_if.hpp> // for boost::disable_if
+#include <boost/type_traits/is_integral.hpp>
+
+namespace boost { namespace algorithm {
+
+template <typename T>
+T identity_operation ( std::multiplies<T> ) { return T(1); }
+
+template <typename T>
+T identity_operation ( std::plus<T> ) { return T(0); }
+
+
+/// \fn power ( T x, Integer n )
+/// \return the value "x" raised to the power "n"
+/// 
+/// \param x     The value to be exponentiated
+/// \param n     The exponent (must be >= 0)
+///
+//  \remark Taken from Knuth, The Art of Computer Programming, Volume 2:
+//  Seminumerical Algorithms, Section 4.6.3
+template <typename T, typename Integer>
+typename boost::enable_if<boost::is_integral<Integer>, T>::type
+power (T x, Integer n) {
+    T y = 1; // Should be "T y{1};" 
+    if (n == 0) return y;
+    while (true) {
+        if (n % 2 == 1) {
+            y = x * y;
+            if (n == 1)
+                return y;
+            }
+        n = n / 2;
+        x = x * x;
+        }
+    return y;
+    }
+
+/// \fn power ( T x, Integer n, Operation op )
+/// \return the value "x" raised to the power "n"
+/// using the operaton "op".
+/// 
+/// \param x     The value to be exponentiated
+/// \param n     The exponent (must be >= 0)
+/// \param op    The operation used
+///
+//  \remark Taken from Knuth, The Art of Computer Programming, Volume 2:
+//  Seminumerical Algorithms, Section 4.6.3
+template <typename T, typename Integer, typename Operation>
+typename boost::enable_if<boost::is_integral<Integer>, T>::type
+power (T x, Integer n, Operation op) {
+    T y = identity_operation(op);
+    if (n == 0) return y;
+    while (true) {
+        if (n % 2 == 1) {
+            y = op(x, y);
+            if (n == 1)
+                return y;
+            }
+        n = n / 2;
+        x = op(x, x);
+        }
+    return y;
+    }
+
+}}
+
+#endif // BOOST_ALGORITHM_HPP

include/boost/algorithm/clamp.hpp

@@ -31,8 +31,8 @@
 namespace boost { namespace algorithm {
 
 /// \fn clamp ( T const& val, 
-///               typename boost::mpl::identity<T>::type const& lo, 
-///               typename boost::mpl::identity<T>::type const& hi, Pred p )
+///               typename boost::mpl::identity<T>::type const & lo, 
+///               typename boost::mpl::identity<T>::type const & hi, Pred p )
 /// \return the value "val" brought into the range [ lo, hi ]
 ///     using the comparison predicate p.
 ///     If p ( val, lo ) return lo.
@@ -56,8 +56,8 @@ namespace boost { namespace algorithm {
 
 
 /// \fn clamp ( T const& val, 
-///               typename boost::mpl::identity<T>::type const& lo, 
-///               typename boost::mpl::identity<T>::type const& hi )
+///               typename boost::mpl::identity<T>::type const & lo, 
+///               typename boost::mpl::identity<T>::type const & hi )
 /// \return the value "val" brought into the range [ lo, hi ].
 ///     If the value is less than lo, return lo.
 ///     If the value is greater than "hi", return hi.
@@ -76,8 +76,8 @@ namespace boost { namespace algorithm {
   } 
 
 /// \fn clamp_range ( InputIterator first, InputIterator last, OutputIterator out, 
-///       std::iterator_traits<InputIterator>::value_type lo, 
-///       std::iterator_traits<InputIterator>::value_type hi )
+///       std::iterator_traits<InputIterator>::value_type const & lo, 
+///       std::iterator_traits<InputIterator>::value_type const & hi )
 /// \return clamp the sequence of values [first, last) into [ lo, hi ]
 /// 
 /// \param first The start of the range of values
@@ -88,8 +88,8 @@ namespace boost { namespace algorithm {
 ///
   template<typename InputIterator, typename OutputIterator> 
   OutputIterator clamp_range ( InputIterator first, InputIterator last, OutputIterator out,
-    typename std::iterator_traits<InputIterator>::value_type lo, 
-    typename std::iterator_traits<InputIterator>::value_type hi )
+    typename std::iterator_traits<InputIterator>::value_type const & lo, 
+    typename std::iterator_traits<InputIterator>::value_type const & hi )
   {
   // this could also be written with bind and std::transform
     while ( first != last )
@@ -98,8 +98,8 @@ namespace boost { namespace algorithm {
   } 
 
 /// \fn clamp_range ( const Range &r, OutputIterator out, 
-///       typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type lo,
-///       typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type hi )
+///       typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & lo,
+///       typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & hi )
 /// \return clamp the sequence of values [first, last) into [ lo, hi ]
 /// 
 /// \param r     The range of values to be clamped
@@ -110,16 +110,16 @@ namespace boost { namespace algorithm {
   template<typename Range, typename OutputIterator> 
   typename boost::disable_if_c<boost::is_same<Range, OutputIterator>::value, OutputIterator>::type
   clamp_range ( const Range &r, OutputIterator out,
-    typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type lo, 
-    typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type hi )
+    typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & lo, 
+    typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & hi )
   {
     return clamp_range ( boost::begin ( r ), boost::end ( r ), out, lo, hi );
   } 
 
 
 /// \fn clamp_range ( InputIterator first, InputIterator last, OutputIterator out, 
-///       std::iterator_traits<InputIterator>::value_type lo, 
-///       std::iterator_traits<InputIterator>::value_type hi, Pred p )
+///       std::iterator_traits<InputIterator>::value_type const & lo, 
+///       std::iterator_traits<InputIterator>::value_type const & hi, Pred p )
 /// \return clamp the sequence of values [first, last) into [ lo, hi ]
 ///     using the comparison predicate p.
 /// 
@@ -134,8 +134,8 @@ namespace boost { namespace algorithm {
 ///
   template<typename InputIterator, typename OutputIterator, typename Pred> 
   OutputIterator clamp_range ( InputIterator first, InputIterator last, OutputIterator out,
-    typename std::iterator_traits<InputIterator>::value_type lo, 
-    typename std::iterator_traits<InputIterator>::value_type hi, Pred p )
+    typename std::iterator_traits<InputIterator>::value_type const & lo, 
+    typename std::iterator_traits<InputIterator>::value_type const & hi, Pred p )
   {
   // this could also be written with bind and std::transform
     while ( first != last )
@@ -144,8 +144,8 @@ namespace boost { namespace algorithm {
   } 
 
 /// \fn clamp_range ( const Range &r, OutputIterator out, 
-///       typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type lo,
-///       typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type hi,
+///       typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & lo,
+///       typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & hi,
 ///       Pred p )
 /// \return clamp the sequence of values [first, last) into [ lo, hi ]
 ///     using the comparison predicate p.
@@ -162,8 +162,8 @@ namespace boost { namespace algorithm {
   template<typename Range, typename OutputIterator, typename Pred> 
   typename boost::disable_if_c<boost::is_same<Range, OutputIterator>::value, OutputIterator>::type
   clamp_range ( const Range &r, OutputIterator out,
-    typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type lo, 
-    typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type hi,
+    typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & lo, 
+    typename std::iterator_traits<typename boost::range_iterator<const Range>::type>::value_type const & hi,
     Pred p )
   {
     return clamp_range ( boost::begin ( r ), boost::end ( r ), out, lo, hi, p );

include/boost/algorithm/cxx11/all_of.hpp

@@ -18,10 +18,6 @@
 
 namespace boost { namespace algorithm {
 
-#if __cplusplus >= 201103L
-//  Use the C++11 versions of all_of if it is available
-using std::all_of;      // Section 25.2.1
-#else
 /// \fn all_of ( InputIterator first, InputIterator last, Predicate p )
 /// \return true if all elements in [first, last) satisfy the predicate 'p'
 /// \note returns true on an empty range
@@ -41,7 +37,6 @@ bool all_of ( InputIterator first, InputIterator last, Predicate p )
             return false;
     return true; 
 } 
-#endif
 
 /// \fn all_of ( const Range &r, Predicate p )
 /// \return true if all elements in the range satisfy the predicate 'p'

include/boost/algorithm/cxx11/any_of.hpp

@@ -20,10 +20,6 @@
 
 namespace boost { namespace algorithm {
 
-//  Use the C++11 versions of any_of if it is available
-#if __cplusplus >= 201103L
-using std::any_of;      // Section 25.2.2
-#else
 /// \fn any_of ( InputIterator first, InputIterator last, Predicate p )
 /// \return true if any of the elements in [first, last) satisfy the predicate
 /// \note returns false on an empty range
@@ -40,7 +36,6 @@ bool any_of ( InputIterator first, InputIterator last, Predicate p )
             return true;
     return false; 
 } 
-#endif
 
 /// \fn any_of ( const Range &r, Predicate p )
 /// \return true if any elements in the range satisfy the predicate 'p'

include/boost/algorithm/cxx11/copy_if.hpp

@@ -18,10 +18,6 @@
 
 namespace boost { namespace algorithm {
 
-#if __cplusplus >= 201103L
-//  Use the C++11 versions of copy_if if it is available
-using std::copy_if;         // Section 25.3.1
-#else
 /// \fn copy_if ( InputIterator first, InputIterator last, OutputIterator result, Predicate p )
 /// \brief Copies all the elements from the input range that satisfy the
 /// predicate to the output range.
@@ -42,7 +38,6 @@ OutputIterator copy_if ( InputIterator first, InputIterator last, OutputIterator
             *result++ = *first;
     return result;
 }
-#endif
 
 /// \fn copy_if ( const Range &r, OutputIterator result, Predicate p )
 /// \brief Copies all the elements from the input range that satisfy the

include/boost/algorithm/cxx11/copy_n.hpp

@@ -16,10 +16,6 @@
 
 namespace boost { namespace algorithm {
 
-#if __cplusplus >= 201103L
-//  Use the C++11 versions of copy_n if it is available
-using std::copy_n;          // Section 25.3.1
-#else
 /// \fn copy_n ( InputIterator first, Size n, OutputIterator result )
 /// \brief Copies exactly n (n > 0) elements from the range starting at first to
 ///     the range starting at result.
@@ -38,7 +34,6 @@ OutputIterator copy_n ( InputIterator first, Size n, OutputIterator result )
         *result = *first;
     return result;
 }
-#endif
 }} // namespace boost and algorithm
 
 #endif  // BOOST_ALGORITHM_COPY_IF_HPP

include/boost/algorithm/cxx11/find_if_not.hpp

@@ -19,10 +19,6 @@
 
 namespace boost { namespace algorithm {
 
-#if __cplusplus >= 201103L
-//  Use the C++11 versions of find_if_not if it is available
-using std::find_if_not;      // Section 25.2.5
-#else
 /// \fn find_if_not(InputIterator first, InputIterator last, Predicate p)
 /// \brief Finds the first element in the sequence that does not satisfy the predicate.
 /// \return         The iterator pointing to the desired element.
@@ -41,7 +37,6 @@ InputIterator find_if_not ( InputIterator first, InputIterator last, Predicate p
             break;
     return first;
 }
-#endif
 
 /// \fn find_if_not ( const Range &r, Predicate p )
 /// \brief Finds the first element in the sequence that does not satisfy the predicate.

include/boost/algorithm/cxx11/iota.hpp

@@ -19,10 +19,6 @@
 
 namespace boost { namespace algorithm {
 
-#if __cplusplus >= 201103L
-//  Use the C++11 versions of iota if it is available
-using std::iota;      // Section 26.7.6
-#else
 /// \fn iota ( ForwardIterator first, ForwardIterator last, T value )
 /// \brief Generates an increasing sequence of values, and stores them in [first, last)
 /// 
@@ -38,7 +34,6 @@ void iota ( ForwardIterator first, ForwardIterator last, T value )
     for ( ; first != last; ++first, ++value )
         *first = value;
 }
-#endif
 
 /// \fn iota ( Range &r, T value )
 /// \brief Generates an increasing sequence of values, and stores them in the input Range.
@@ -63,8 +58,8 @@ void iota ( Range &r, T value )
 template <typename OutputIterator, typename T>
 OutputIterator iota_n ( OutputIterator out, T value, std::size_t n )
 {
-    while ( n-- > 0 )
-        *out++ = value++;
+    for ( ; n > 0; --n, ++value )
+        *out++ = value;
 
     return out;
 }

include/boost/algorithm/cxx11/is_partitioned.hpp

@@ -19,10 +19,6 @@
 
 namespace boost { namespace algorithm {
 
-#if __cplusplus >= 201103L
-//  Use the C++11 versions of is_partitioned if it is available
-using std::is_partitioned;      // Section 25.3.13
-#else
 /// \fn is_partitioned ( InputIterator first, InputIterator last, UnaryPredicate p )
 /// \brief Tests to see if a sequence is partitioned according to a predicate
 /// 
@@ -45,7 +41,6 @@ bool is_partitioned ( InputIterator first, InputIterator last, UnaryPredicate p
             return false;
     return true;
 }
-#endif
 
 /// \fn is_partitioned ( const Range &r, UnaryPredicate p )
 /// \brief Generates an increasing sequence of values, and stores them in the input Range.

include/boost/algorithm/cxx11/is_permutation.hpp

@@ -9,8 +9,8 @@
 /// \brief Is a sequence a permutation of another sequence
 /// \author Marshall Clow
 
-#ifndef BOOST_ALGORITHM_IS_PERMUTATION_HPP
-#define BOOST_ALGORITHM_IS_PERMUTATION_HPP
+#ifndef BOOST_ALGORITHM_IS_PERMUTATION11_HPP
+#define BOOST_ALGORITHM_IS_PERMUTATION11_HPP
 
 #include <algorithm>    // for std::less, tie, mismatch and is_permutation (if available)
 #include <utility>      // for std::make_pair
@@ -21,7 +21,6 @@
 #include <boost/range/end.hpp>
 #include <boost/utility/enable_if.hpp>
 #include <boost/type_traits/is_same.hpp>
-#include <boost/tr1/tr1/tuple>      // for tie
 
 namespace boost { namespace algorithm {
 
@@ -100,11 +99,6 @@ namespace detail {
 }
 /// \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
 ///
@@ -121,7 +115,6 @@ bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1,
                       ForwardIterator2 first2, BinaryPredicate p )
 {
 //  Skip the common prefix (if any)
-//  std::tie (first1, first2) = std::mismatch (first1, last1, first2, p);
     std::pair<ForwardIterator1, ForwardIterator2> eq = std::mismatch (first1, last1, first2, p);
     first1 = eq.first;
     first2 = eq.second;
@@ -163,58 +156,6 @@ bool is_permutation ( ForwardIterator1 first1, ForwardIterator1 last1, ForwardIt
     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
@@ -245,4 +186,4 @@ is_permutation ( const Range &r, ForwardIterator first2, BinaryPredicate pred )
 
 }}
 
-#endif  // BOOST_ALGORITHM_IS_PERMUTATION_HPP
+#endif  // BOOST_ALGORITHM_IS_PERMUTATION11_HPP

include/boost/algorithm/cxx11/is_sorted.hpp

@@ -26,11 +26,6 @@
 
 namespace boost { namespace algorithm {
 
-#if __cplusplus >= 201103L
-//  Use the C++11 versions of is_sorted/is_sorted_until if they are available
-using std::is_sorted_until; // Section 25.4.1.5
-using std::is_sorted;       // Section 25.4.1.5
-#else
 /// \fn is_sorted_until ( ForwardIterator first, ForwardIterator last, Pred p )
 /// \return the point in the sequence [first, last) where the elements are unordered
 ///     (according to the comparison predicate 'p').
@@ -91,7 +86,6 @@ using std::is_sorted;       // Section 25.4.1.5
     {
         return boost::algorithm::is_sorted_until (first, last) == last;
     }
-#endif
 
 ///
 /// -- Range based versions of the C++11 functions

include/boost/algorithm/cxx11/none_of.hpp

@@ -18,10 +18,6 @@
 
 namespace boost { namespace algorithm {
 
-//  Use the C++11 versions of the none_of if it is available
-#if __cplusplus >= 201103L
-using std::none_of;     // Section 25.2.3
-#else
 /// \fn none_of ( InputIterator first, InputIterator last, Predicate p )
 /// \return true if none of the elements in [first, last) satisfy the predicate 'p'
 /// \note returns true on an empty range
@@ -38,7 +34,6 @@ for ( ; first != last; ++first )
         return false;
     return true;
 } 
-#endif
 
 /// \fn none_of ( const Range &r, Predicate p )
 /// \return true if none of the elements in the range satisfy the predicate 'p'

include/boost/algorithm/cxx11/partition_copy.hpp

@@ -20,10 +20,6 @@
 
 namespace boost { namespace algorithm {
 
-#if __cplusplus >= 201103L
-//  Use the C++11 versions of partition_copy if it is available
-using std::partition_copy;  // Section 25.3.13
-#else
 /// \fn partition_copy ( InputIterator first, InputIterator last,
 ///     OutputIterator1 out_true, OutputIterator2 out_false, UnaryPredicate p )
 /// \brief Copies the elements that satisfy the predicate p from the range [first, last) 
@@ -53,7 +49,6 @@ partition_copy ( InputIterator first, InputIterator last,
             *out_false++ = *first;
     return std::pair<OutputIterator1, OutputIterator2> ( out_true, out_false );
 }
-#endif
 
 /// \fn partition_copy ( const Range &r, 
 ///     OutputIterator1 out_true, OutputIterator2 out_false, UnaryPredicate p )

include/boost/algorithm/cxx11/partition_point.hpp

@@ -19,10 +19,6 @@
 
 namespace boost { namespace algorithm {
 
-#if __cplusplus >= 201103L
-//  Use the C++11 versions of partition_point if it is available
-using std::partition_point;      // Section 25.3.13
-#else
 /// \fn partition_point ( ForwardIterator first, ForwardIterator last, Predicate p )
 /// \brief Given a partitioned range, returns the partition point, i.e, the first element 
 ///     that does not satisfy p
@@ -52,7 +48,6 @@ ForwardIterator partition_point ( ForwardIterator first, ForwardIterator last, P
         }
     return first;
 }
-#endif
 
 /// \fn partition_point ( Range &r, Predicate p )
 /// \brief Given a partitioned range, returns the partition point
@@ -61,7 +56,7 @@ ForwardIterator partition_point ( ForwardIterator first, ForwardIterator last, P
 /// \param p        The predicate to test the values with
 ///
 template <typename Range, typename Predicate>
-typename boost::range_iterator<Range> partition_point ( Range &r, Predicate p )
+typename boost::range_iterator<Range>::type partition_point ( Range &r, Predicate p )
 {
     return boost::algorithm::partition_point (boost::begin(r), boost::end(r), p);
 }

include/boost/algorithm/cxx14/equal.hpp

@@ -12,41 +12,41 @@
 #ifndef BOOST_ALGORITHM_EQUAL_HPP
 #define BOOST_ALGORITHM_EQUAL_HPP
 
-#include <algorithm>	// for std::equal
-#include <functional>	// for std::equal_to
+#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 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;
+    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;
-	}
+    return first1 == last1 && first2 == last2;
+    }
 }
 
 /// \fn equal ( InputIterator1 first1, InputIterator1 last1, 
@@ -63,10 +63,10 @@ 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 ());
+    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, 
@@ -81,16 +81,16 @@ 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 ());
+    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.
+//  There are already range-based versions of these.
 
 }} // namespace boost and algorithm
 

include/boost/algorithm/cxx14/is_permutation.hpp

@@ -1,130 +1,84 @@
-/* 
-   Copyright (c) Marshall Clow 2013
+/*
+   Copyright (c) Marshall Clow 2014.
 
    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 
+/// \file  is_permutation.hpp
+/// \brief Is a sequence a permutation of another sequence (four iterator versions)
 /// \author Marshall Clow
 
-#ifndef BOOST_ALGORITHM_IS_PERMUTATION_HPP
-#define BOOST_ALGORITHM_IS_PERMUTATION_HPP
+#ifndef BOOST_ALGORITHM_IS_PERMUTATION14_HPP
+#define BOOST_ALGORITHM_IS_PERMUTATION14_HPP
 
-#include <algorithm>
-#include <functional>	// for std::equal_to
+#include <algorithm>    // for std::less, tie, mismatch and is_permutation (if available)
+#include <utility>      // for std::make_pair
+#include <functional>   // for std::equal_to
+#include <iterator>
+
+#include <boost/algorithm/cxx11/is_permutation.hpp>
+#include <boost/algorithm/cxx14/mismatch.hpp>
 
 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 )
+/// \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++2014 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 )
 {
-	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 ());
+//  How should I deal with the idea that ForwardIterator1::value_type
+//  and ForwardIterator2::value_type could be different? Define my own comparison predicate?
+    std::pair<ForwardIterator1, ForwardIterator2> eq = boost::algorithm::mismatch
+        ( first1, last1, first2, last2 );
+    if ( eq.first == last1 && eq.second == last2)
+        return true;
+    return boost::algorithm::detail::is_permutation_tag (
+        eq.first, last1, eq.second, 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 ());
 }
 
-template<class ForwardIterator1, class ForwardIterator2>
+/// \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++2014 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 )
+                      ForwardIterator2 first2, ForwardIterator2 last2, 
+                      BinaryPredicate pred )
 {
-    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 ());
+    std::pair<ForwardIterator1, ForwardIterator2> eq = boost::algorithm::mismatch
+        ( first1, last1, first2, last2, pred );
+    if ( eq.first == last1 && eq.second == last2)
+        return true;
+    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 ());
 }
 
-//	There are already range-based versions of these.
+}}
 
-}} // namespace boost and algorithm
-
-#endif // BOOST_ALGORITHM_IS_PERMUTATION_HPP
+#endif  // BOOST_ALGORITHM_IS_PERMUTATION14_HPP

include/boost/algorithm/cxx14/mismatch.hpp

@@ -12,13 +12,11 @@
 #ifndef BOOST_ALGORITHM_MISMATCH_HPP
 #define BOOST_ALGORITHM_MISMATCH_HPP
 
-#include <algorithm>	// for std::mismatch
-#include <utility>		// for std::pair
+#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 )
@@ -29,10 +27,11 @@ template <class InputIterator1, class InputIterator2, class BinaryPredicate>
 /// \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>
 std::pair<InputIterator1, InputIterator2> mismatch (
-					InputIterator1 first1, InputIterator1 last1,
-					InputIterator2 first2, InputIterator2 last2,
-					BinaryPredicate pred )
+                    InputIterator1 first1, InputIterator1 last1,
+                    InputIterator2 first2, InputIterator2 last2,
+                    BinaryPredicate pred )
 {
     for (; first1 != last1 && first2 != last2; ++first1, ++first2)
         if ( !pred ( *first1, *first2 ))
@@ -50,8 +49,8 @@ std::pair<InputIterator1, InputIterator2> mismatch (
 /// \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 )
+                    InputIterator1 first1, InputIterator1 last1,
+                    InputIterator2 first2, InputIterator2 last2 )
 {
     for (; first1 != last1 && first2 != last2; ++first1, ++first2)
         if ( *first1 != *first2 )
@@ -59,7 +58,7 @@ std::pair<InputIterator1, InputIterator2> mismatch (
     return std::pair<InputIterator1, InputIterator2>(first1, first2);
 }
 
-//	There are already range-based versions of these.
+//  There are already range-based versions of these.
 
 }} // namespace boost and algorithm
 

include/boost/algorithm/hex.hpp

@@ -207,7 +207,6 @@ OutputIterator unhex ( InputIterator first, InputIterator last, OutputIterator o
 /// \note           Based on the MySQL function of the same name
 template <typename T, typename OutputIterator>
 OutputIterator unhex ( const T *ptr, OutputIterator out ) {
-    typedef typename detail::hex_iterator_traits<OutputIterator>::value_type OutputType;
 //  If we run into the terminator while decoding, we will throw a
 //      malformed input exception. It would be nicer to throw a 'Not enough input'
 //      exception - but how much extra work would that require?

include/boost/algorithm/searching/detail/bm_traits.hpp

@@ -20,7 +20,11 @@
 #include <boost/type_traits/remove_const.hpp>
 
 #include <boost/array.hpp>
-#include <boost/tr1/tr1/unordered_map>
+#ifdef BOOST_NO_CXX11_HDR_UNORDERED_MAP
+#include <boost/unordered_map.hpp>
+#else
+#include <unordered_map>
+#endif
 
 #include <boost/algorithm/searching/detail/debugging.hpp>
 
@@ -35,7 +39,11 @@ namespace boost { namespace algorithm { namespace detail {
     template<typename key_type, typename value_type>
     class skip_table<key_type, value_type, false> {
     private:
-        typedef std::tr1::unordered_map<key_type, value_type> skip_map;
+#ifdef BOOST_NO_CXX11_HDR_UNORDERED_MAP
+        typedef boost::unordered_map<key_type, value_type> skip_map;
+#else
+        typedef std::unordered_map<key_type, value_type> skip_map;
+#endif
         const value_type k_default_value;
         skip_map skip_;
         

include/boost/algorithm/string/concept.hpp

@@ -12,7 +12,7 @@
 #define BOOST_STRING_CONCEPT_HPP
 
 #include <boost/concept_check.hpp>
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 

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

@@ -12,7 +12,7 @@
 #define BOOST_STRING_FIND_FORMAT_DETAIL_HPP
 
 #include <boost/algorithm/string/config.hpp>
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/const_iterator.hpp>
 #include <boost/range/iterator.hpp>
 #include <boost/algorithm/string/detail/find_format_store.hpp>

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

@@ -12,7 +12,7 @@
 #define BOOST_STRING_FIND_FORMAT_ALL_DETAIL_HPP
 
 #include <boost/algorithm/string/config.hpp>
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/const_iterator.hpp>
 #include <boost/range/value_type.hpp>
 #include <boost/algorithm/string/detail/find_format_store.hpp>

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

@@ -12,7 +12,7 @@
 #define BOOST_STRING_FIND_FORMAT_STORE_DETAIL_HPP
 
 #include <boost/algorithm/string/config.hpp>
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 
 namespace boost {
     namespace algorithm {

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

@@ -12,7 +12,7 @@
 #define BOOST_STRING_FIND_ITERATOR_DETAIL_HPP
 
 #include <boost/algorithm/string/config.hpp>
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/iterator/iterator_facade.hpp>
 #include <boost/iterator/iterator_categories.hpp>
 #include <boost/function.hpp>

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

@@ -15,7 +15,7 @@
 #include <boost/algorithm/string/constants.hpp>
 #include <boost/detail/iterator.hpp>
 
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 #include <boost/range/empty.hpp>
@@ -142,7 +142,6 @@ namespace boost {
                     ForwardIteratorT End,
                     std::forward_iterator_tag ) const
                 {
-                    typedef ForwardIteratorT input_iterator_type;
                     typedef iterator_range<ForwardIteratorT> result_type;
 
                     first_finder_type first_finder(
@@ -263,7 +262,6 @@ namespace boost {
                     ForwardIteratorT End,
                     unsigned int N) const
                 {
-                    typedef ForwardIteratorT input_iterator_type;
                     typedef iterator_range<ForwardIteratorT> result_type;
 
                     // Sanity check
@@ -298,7 +296,6 @@ namespace boost {
                     ForwardIteratorT End,
                     unsigned int N) const
                 {
-                    typedef ForwardIteratorT input_iterator_type;
                     typedef iterator_range<ForwardIteratorT> result_type;
 
                     // Sanity check
@@ -362,7 +359,6 @@ namespace boost {
                 unsigned int N,
                 std::random_access_iterator_tag )
             {
-                typedef ForwardIteratorT input_iterator_type;
                 typedef iterator_range<ForwardIteratorT> result_type;
 
                 if ( (End<=Begin) || ( static_cast<unsigned int>(End-Begin) < N ) )
@@ -436,7 +432,6 @@ namespace boost {
                 unsigned int N,
                 std::random_access_iterator_tag )
             {
-                typedef ForwardIteratorT input_iterator_type;
                 typedef iterator_range<ForwardIteratorT> result_type;
 
                 if ( (End<=Begin) || ( static_cast<unsigned int>(End-Begin) < N ) )
@@ -627,8 +622,6 @@ namespace boost {
                 {
 #if BOOST_WORKAROUND( __MWERKS__, <= 0x3003 ) 
                     return iterator_range<const ForwardIterator2T>(this->m_Range);
-#elif BOOST_WORKAROUND(BOOST_MSVC, <= 1300)
-                    return iterator_range<ForwardIterator2T>(m_Range.begin(), m_Range.end());
 #else
                     return m_Range;
 #endif

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

@@ -14,7 +14,7 @@
 #include <boost/algorithm/string/config.hpp>
 #include <boost/regex.hpp>
 
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 

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

@@ -12,7 +12,7 @@
 #define BOOST_STRING_FORMATTER_DETAIL_HPP
 
 
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 #include <boost/range/const_iterator.hpp>

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

@@ -13,7 +13,7 @@
 
 #include <boost/algorithm/string/config.hpp>
 #include <functional>
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 
 namespace boost {
     namespace algorithm {

include/boost/algorithm/string/erase.hpp

@@ -13,7 +13,7 @@
 
 #include <boost/algorithm/string/config.hpp>
 
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 #include <boost/range/iterator.hpp>

include/boost/algorithm/string/find.hpp

@@ -13,7 +13,7 @@
 
 #include <boost/algorithm/string/config.hpp>
 
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 #include <boost/range/iterator.hpp>

include/boost/algorithm/string/find_format.hpp

@@ -13,7 +13,7 @@
 
 #include <deque>
 #include <boost/detail/iterator.hpp>
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 #include <boost/range/const_iterator.hpp>

include/boost/algorithm/string/find_iterator.hpp

@@ -15,7 +15,7 @@
 #include <boost/iterator/iterator_facade.hpp>
 #include <boost/iterator/iterator_categories.hpp>
 
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 #include <boost/range/iterator.hpp>
@@ -132,12 +132,7 @@ namespace boost {
             // increment
             void increment()
             {
-                if(m_Match.begin() == m_Match.end())
-                    m_Match=this->do_find(m_Match.end(),m_End);
-                else {
-                    input_iterator_type last = m_Match.begin();
-                    m_Match=this->do_find(++last,m_End);
-                    }
+                m_Match=this->do_find(m_Match.end(),m_End);
             }
 
             // comparison
@@ -235,7 +230,12 @@ namespace boost {
     
                 \post eof()==true
             */
-            split_iterator() {}
+            split_iterator() :
+                m_Next(),
+                m_End(),
+                m_bEof(true)
+            {}
+
             //! Copy constructor
             /*!
                 Construct a copy of the split_iterator

include/boost/algorithm/string/finder.hpp

@@ -13,7 +13,7 @@
 
 #include <boost/algorithm/string/config.hpp>
 
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 #include <boost/range/iterator.hpp>

include/boost/algorithm/string/formatter.hpp

@@ -13,7 +13,7 @@
 
 #include <boost/detail/iterator.hpp>
 #include <boost/range/value_type.hpp>
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/as_literal.hpp>
 
 #include <boost/algorithm/string/detail/formatter.hpp>

include/boost/algorithm/string/iter_find.hpp

@@ -16,7 +16,7 @@
 #include <iterator>
 #include <boost/iterator/transform_iterator.hpp>
 
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 #include <boost/range/iterator.hpp>

include/boost/algorithm/string/predicate.hpp

@@ -17,7 +17,7 @@
 #include <boost/range/iterator.hpp>
 #include <boost/range/const_iterator.hpp>
 #include <boost/range/as_literal.hpp>
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 
 #include <boost/algorithm/string/compare.hpp>
 #include <boost/algorithm/string/find.hpp>

include/boost/algorithm/string/regex.hpp

@@ -14,7 +14,7 @@
 #include <boost/algorithm/string/config.hpp>
 #include <boost/regex.hpp>
 
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 #include <boost/range/iterator.hpp>

include/boost/algorithm/string/replace.hpp

@@ -13,7 +13,7 @@
 
 #include <boost/algorithm/string/config.hpp>
 
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 #include <boost/range/begin.hpp>
 #include <boost/range/end.hpp>
 #include <boost/range/iterator.hpp>

include/boost/algorithm/string/sequence_traits.hpp

@@ -36,47 +36,6 @@ namespace boost {
 
 //  sequence traits  -----------------------------------------------//
 
-#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-
-        //! Native replace tester
-        /*!
-            Declare an override of this tester function with return
-            type boost::string_algo::yes_type for a sequence with this property.
-
-            \return yes_type if the container has basic_string like native replace
-            method.
-        */
-        no_type has_native_replace_tester(...);
-
-        //! Stable iterators tester
-        /*!
-            Declare an override of this tester function with return
-            type boost::string_algo::yes_type for a sequence with this property.
-
-            \return yes_type if the sequence's insert/replace/erase methods do not invalidate
-            existing iterators.
-        */
-        no_type has_stable_iterators_tester(...);
-
-        //! const time insert tester
-        /*!
-            Declare an override of this tester function with return
-            type boost::string_algo::yes_type for a sequence with this property.
-
-            \return yes_type if the sequence's insert method is working in constant time
-        */
-        no_type has_const_time_insert_tester(...);
-
-        //! const time erase tester
-        /*!
-            Declare an override of this tester function with return
-            type boost::string_algo::yes_type for a sequence with this property.
-
-            \return yes_type if the sequence's erase method is working in constant time
-        */
-        no_type has_const_time_erase_tester(...);
-
-#endif //BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
         //! Native replace trait
         /*!
@@ -86,20 +45,12 @@ namespace boost {
         class has_native_replace
         {
 
-#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-        private:
-            static T* t;
-        public:
-            BOOST_STATIC_CONSTANT(bool, value=(
-                sizeof(has_native_replace_tester(t))==sizeof(yes_type) ) );
-#else  // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
         public:
 #    if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
             enum { value = false };
 #    else
             BOOST_STATIC_CONSTANT(bool, value=false);
 #    endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
-#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
 
             typedef mpl::bool_<has_native_replace<T>::value> type;
@@ -114,20 +65,12 @@ namespace boost {
         template< typename T >
         class has_stable_iterators
         {
-#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-        private:
-            static T* t;
-        public:
-            BOOST_STATIC_CONSTANT(bool, value=(
-                sizeof(has_stable_iterators_tester(t))==sizeof(yes_type) ) );
-#else  // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
         public:
 #    if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
             enum { value = false };
 #    else
             BOOST_STATIC_CONSTANT(bool, value=false);
 #    endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
-#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
             typedef mpl::bool_<has_stable_iterators<T>::value> type;
         };
@@ -141,20 +84,12 @@ namespace boost {
         template< typename T >
         class has_const_time_insert
         {
-#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-        private:
-            static T* t;
-        public:
-            BOOST_STATIC_CONSTANT(bool, value=(
-                sizeof(has_const_time_insert_tester(t))==sizeof(yes_type) ) );
-#else  // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
         public:
 #    if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
             enum { value = false };
 #    else
             BOOST_STATIC_CONSTANT(bool, value=false);
 #    endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
-#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
             typedef mpl::bool_<has_const_time_insert<T>::value> type;
         };
@@ -168,20 +103,12 @@ namespace boost {
         template< typename T >
         class has_const_time_erase
         {
-#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-        private:
-            static T* t;
-        public:
-            BOOST_STATIC_CONSTANT(bool, value=(
-                sizeof(has_const_time_erase_tester(t))==sizeof(yes_type) ) );
-#else  // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
         public:
 #    if BOOST_WORKAROUND( __IBMCPP__, <= 600 )
             enum { value = false };
 #    else
             BOOST_STATIC_CONSTANT(bool, value=false);
 #    endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
-#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
             typedef mpl::bool_<has_const_time_erase<T>::value> type;
         };

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

@@ -20,22 +20,6 @@ namespace boost {
 
 //  std::list<> traits  -----------------------------------------------//
 
-#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-
-        // stable iterators tester
-        template<typename T, typename AllocT>
-        yes_type has_stable_iterators_tester( const ::std::list<T,AllocT>* );
-
-        // const time insert tester
-        template<typename T, typename AllocT>
-        yes_type has_const_time_insert_tester( const ::std::list<T,AllocT>* );
-
-        // const time erase tester
-        template<typename T, typename AllocT>
-        yes_type has_const_time_erase_tester( const ::std::list<T,AllocT>* );
-
-
-#else // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
         // stable iterators trait
         template<typename T, typename AllocT>
@@ -75,7 +59,6 @@ namespace boost {
 #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
             typedef mpl::bool_<has_const_time_erase<T>::value> type;
         };
-#endif
 
 
     } // namespace algorithm

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

@@ -20,25 +20,6 @@ namespace boost {
 
 //  SGI's std::rope<> traits  -----------------------------------------------//
 
-#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-
-        // native replace tester
-        template<typename T, typename TraitsT, typename AllocT>
-        yes_type has_native_replace_tester( const std::rope<T, TraitsT, AllocT>* );
-
-        // stable iterators tester
-        template<typename T, typename TraitsT, typename AllocT>
-        yes_type has_stable_iterators_tester( const std::rope<T, TraitsT, AllocT>* );
-
-        // const time insert tester
-        template<typename T, typename TraitsT, typename AllocT>
-        yes_type has_const_time_insert_tester( const std::rope<T, TraitsT, AllocT>* );
-
-        // const time erase tester
-        template<typename T, typename TraitsT, typename AllocT>
-        yes_type has_const_time_erase_tester( const std::rope<T, TraitsT, AllocT>* );
-
-#else // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
     
     // native replace trait
         template<typename T, typename TraitsT, typename AllocT>
@@ -91,7 +72,6 @@ namespace boost {
 #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
             typedef mpl::bool_<value> type;     
         };
-#endif
 
 
     } // namespace algorithm

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

@@ -21,21 +21,6 @@ namespace boost {
 
 //  SGI's std::slist<> traits  -----------------------------------------------//
 
-#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-
-        // stable iterators tester
-        template<typename T, typename AllocT>
-        yes_type has_stable_iterators_tester( const BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT>* );
-
-        // const time insert tester
-        template<typename T, typename AllocT>
-        yes_type has_const_time_insert_tester( const BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT>* );
-
-        // const time erase tester
-        template<typename T, typename AllocT>
-        yes_type has_const_time_erase_tester( const BOOST_STD_EXTENSION_NAMESPACE::slist<T,AllocT>* );
-
-#else // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
     // stable iterators trait
         template<typename T, typename AllocT>
@@ -75,7 +60,6 @@ namespace boost {
 #endif // BOOST_WORKAROUND( __IBMCPP__, <= 600 )
             typedef mpl::bool_<has_const_time_erase<T>::value> type;
         };
-#endif
 
 
     } // namespace algorithm

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

@@ -20,13 +20,6 @@ namespace boost {
 
 //  std::basic_string<> traits  -----------------------------------------------//
 
-#ifdef BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
-
-        // native replace tester
-        template<typename T, typename TraitsT, typename AllocT>
-        yes_type has_native_replace_tester( const std::basic_string<T, TraitsT, AllocT>* );
-
-#else // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
     // native replace trait
         template<typename T, typename TraitsT, typename AllocT>
@@ -43,7 +36,6 @@ namespace boost {
         };
 
 
-#endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
 
     } // namespace algorithm
 } // namespace boost

include/boost/algorithm/string/trim.hpp

@@ -17,7 +17,7 @@
 #include <boost/range/end.hpp>
 #include <boost/range/const_iterator.hpp>
 #include <boost/range/as_literal.hpp>
-#include <boost/range/iterator_range.hpp>
+#include <boost/range/iterator_range_core.hpp>
 
 #include <boost/algorithm/string/detail/trim.hpp>
 #include <boost/algorithm/string/classification.hpp>

meta/libraries.json

@@ -0,0 +1,47 @@
+[
+    {
+        "key": "algorithm",
+        "name": "Algorithm",
+        "authors": [
+            "Marshall Clow"
+        ],
+        "description": "A collection of useful generic algorithms.",
+        "category": [
+            "Algorithms"
+        ],
+        "maintainers": [
+            "Marshall Clow <marshall -at- idio.com>"
+        ]
+    },
+    {
+        "key": "algorithm/minmax",
+        "name": "Min-Max",
+        "authors": [
+            "Hervé Brönnimann"
+        ],
+        "description": "Standard library extensions for simultaneous min/max and min/max element computations.",
+        "documentation": "minmax/",
+        "category": [
+            "Algorithms"
+        ],
+        "maintainers": [
+            "Marshall Clow <marshall -at- idio.com>"
+        ]
+    },
+    {
+        "key": "algorithm/string",
+        "name": "String Algo",
+        "authors": [
+            "Pavol Droba"
+        ],
+        "description": "String algorithms library.",
+        "documentation": "string/",
+        "category": [
+            "Algorithms",
+            "String"
+        ],
+        "maintainers": [
+            "Marshall Clow <marshall -at- idio.com>"
+        ]
+    }
+]

string/test/find_test.cpp

@@ -181,6 +181,21 @@ void find_test()
         ( (cv_result.begin()-str1.begin()) == 3) &&
         ( (cv_result.end()-str1.begin()) == 6) );
 
+    string s1("abc def ghi jkl");
+    find_iterator<string::iterator> fEnd;
+
+    find_iterator<string::iterator> fxIt = make_find_iterator(s1,
+            token_finder(is_alnum(), token_compress_on));
+    BOOST_CHECK((fxIt != fEnd) && (*fxIt == string("abc")));
+    ++fxIt;
+    BOOST_CHECK((fxIt != fEnd) && (*fxIt == string("def")));
+    ++fxIt;
+    BOOST_CHECK((fxIt != fEnd) && (*fxIt == string("ghi")));
+    ++fxIt;
+    BOOST_CHECK((fxIt != fEnd) && (*fxIt == string("jkl")));
+    ++fxIt;
+    BOOST_CHECK(fxIt == fEnd);
+
     nc_result=find_token( str1, is_any_of("abc"), token_compress_off );
     BOOST_CHECK( 
         ( (nc_result.begin()-str1.begin()) == 3) &&
@@ -251,19 +266,6 @@ void find_test()
     osstr << find_first( str1, "abc" );
     BOOST_CHECK( osstr.str()=="abc" );
 
-    // Empty string test
-    BOOST_TEST_CHECKPOINT( "overlapping" );
-    
-    std::string overlap_target("aaaa");
-    std::vector<boost::iterator_range<std::string::iterator> > overlap_results;
-    boost::algorithm::find_all(overlap_results, overlap_target, string("aaa"));
-    BOOST_CHECK( overlap_results.size() == 2 );
-
-    std::string overlap_target2("aaaabbbbaaaa");
-    boost::algorithm::find_all(overlap_results, overlap_target2, string("bb"));
-    BOOST_CHECK( overlap_results.size() == 3 );
-    boost::algorithm::find_all(overlap_results, overlap_target2, string("aa"));
-    BOOST_CHECK( overlap_results.size() == 6 );
 }
 
 // test main 

string/test/split_test.cpp

@@ -46,7 +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,
@@ -182,7 +182,7 @@ void iterator_test()
     BOOST_CHECK(siter==split_iterator<string::iterator>());
 
 //  Make sure we work with forward iterators
-//	See bug #7989
+//  See bug #7989
     list<char> l1;
     find_iterator<list<char>::iterator> liter=make_find_iterator(l1, first_finder("xx"));
 }

test/Jamfile.v2

@@ -27,8 +27,10 @@ alias unit_test_framework
      [ compile-fail search_fail2.cpp  : : : : ]
      [ compile-fail search_fail3.cpp  : : : : ]
 
-# Clamp tests
+# Misc tests
      [ run clamp_test.cpp unit_test_framework         : : : : clamp_test ]
+     [ run power_test.cpp unit_test_framework         : : : : power_test ]
+     [ compile-fail power_fail1.cpp  : : : : ]
    
 # Cxx11 tests
      [ run all_of_test.cpp unit_test_framework         : : : : all_of_test ]

test/gather_fail1.cpp

@@ -27,7 +27,7 @@ void test_sequence1 () {
     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_even );
+    (void) ba::gather ( II( v.begin ()), II( v.end ()), II( v.begin ()), is_ten );
     }
 
 

test/iota_test1.cpp

@@ -42,11 +42,11 @@ void test_ints () {
     std::vector<int> v;
     std::list<int> l;
 
-    v.clear (); v.reserve ( 10 );
+    v.clear (); v.resize ( 10 );
     boost::algorithm::iota ( v.begin (), v.end (), 23 );
     BOOST_CHECK ( test_iota_results ( v.begin (), v.end (), 23 ));
     
-    v.clear (); v.reserve ( 19 );
+    v.clear (); v.resize ( 19 );
     boost::algorithm::iota ( v, 18 );
     BOOST_CHECK ( test_iota_results ( v, 18 ));
     
@@ -54,6 +54,10 @@ void test_ints () {
     boost::algorithm::iota_n ( std::back_inserter(v), 99, 20 );
     BOOST_CHECK ( test_iota_results ( v, 99 ));
     
+    v.clear ();
+    boost::algorithm::iota_n ( std::back_inserter(v), 99, 0 );
+    BOOST_CHECK ( v.size() == 0 );
+
 /*
     l.clear (); l.reserve ( 5 );
     boost::algorithm::iota ( l.begin (), l.end (), 123 );

test/is_permutation_test1.cpp

@@ -11,6 +11,7 @@
 
 #include <boost/config.hpp>
 #include <boost/algorithm/cxx11/is_permutation.hpp>
+#include <boost/algorithm/cxx14/is_permutation.hpp>
 
 #define BOOST_TEST_MAIN
 #include <boost/test/unit_test.hpp>

test/iterator_test.hpp

@@ -1,12 +1,21 @@
+/* 
+   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
+*/
+
 #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++.
+    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>
@@ -269,10 +278,10 @@ public:
 private:
     It it_;
     template <typename U> friend class output_iterator;
-	};
-	
-//	No comparison operators for output iterators
-	
+    };
+    
+//  No comparison operators for output iterators
+    
 
 // == Get the base of an iterator; used for comparisons ==
 template <typename Iter>
@@ -290,7 +299,7 @@ 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
+template <typename Iter>    // everything else
 inline Iter base(Iter i) { return i; }
 
 #endif  // ITERATORS_H

test/partition_point_test1.cpp

@@ -43,16 +43,17 @@ void test_sequence ( Container &v, Predicate comp, int expected ) {
     
     res = ba::partition_point ( v.begin (), v.end (), comp );
     exp = offset_to_iter ( v, expected );
-    std::cout << "Expected(1): " << std::distance ( v.begin (), exp ) 
-              <<       ", got: " << std::distance ( v.begin (), res ) << std::endl;
     BOOST_CHECK ( exp == res );
 
 //  Duplicate the last element; this checks for any even/odd problems
     v.push_back ( * v.rbegin ());
     res = ba::partition_point ( v.begin (), v.end (), comp );
     exp = offset_to_iter ( v, expected );
-    std::cout << "Expected(2): " << std::distance ( v.begin (), exp ) 
-              <<       ", got: " << std::distance ( v.begin (), res ) << std::endl;
+    BOOST_CHECK ( exp == res );
+
+//  Range based test
+    res = ba::partition_point ( v, comp );
+    exp = offset_to_iter ( v, expected );
     BOOST_CHECK ( exp == res );
     }
 

test/power_fail1.cpp

@@ -0,0 +1,24 @@
+/* 
+   Copyright (c) Marshall Clow 2014.
+
+   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/algorithm.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
+
+namespace ba = boost::algorithm;
+
+BOOST_AUTO_TEST_CASE( test_main )
+{
+//  Second argument must be an integral value
+    BOOST_CHECK ( ba::power(1, 1.0) == 1);
+}

test/power_test.cpp

@@ -0,0 +1,35 @@
+/* 
+   Copyright (c) Marshall Clow 2014.
+
+   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/algorithm.hpp>
+
+#define BOOST_TEST_MAIN
+#include <boost/test/unit_test.hpp>
+
+namespace ba = boost::algorithm;
+
+BOOST_AUTO_TEST_CASE( test_main )
+{
+    BOOST_CHECK ( ba::power(0, 0) == 1);
+    BOOST_CHECK ( ba::power(5, 0) == 1);
+    BOOST_CHECK ( ba::power(1, 1) == 1);
+    BOOST_CHECK ( ba::power(1, 4) == 1);
+    BOOST_CHECK ( ba::power(3, 2) == 9);
+    BOOST_CHECK ( ba::power(2, 3) == 8);
+    BOOST_CHECK ( ba::power(3, 3) == 27);
+    BOOST_CHECK ( ba::power(2, 30) == 0x40000000);
+    BOOST_CHECK ( ba::power(5L, 10) == 3125*3125);
+    BOOST_CHECK ( ba::power(18, 3) == 18*18*18);
+    
+    BOOST_CHECK ( ba::power(3,2) == ba::power(3,2, std::multiplies<int>()));
+    BOOST_CHECK ( ba::power(3,2, std::plus<int>()) == 6);
+}