Added boost header

test/external/boost/range/algorithm/adjacent_find.hpp

@@ -0,0 +1,125 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_ADJACENT_FIND_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_ADJACENT_FIND_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/value_type.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function adjacent_find
+///
+/// range-based version of the adjacent_find std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template< typename ForwardRange >
+inline typename range_iterator<ForwardRange>::type
+adjacent_find(ForwardRange & rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<ForwardRange>));
+    return std::adjacent_find(boost::begin(rng),boost::end(rng));
+}
+
+/// \overload
+template< typename ForwardRange >
+inline typename range_iterator<const ForwardRange>::type
+adjacent_find(const ForwardRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<ForwardRange>));
+    return std::adjacent_find(boost::begin(rng),boost::end(rng));
+}
+
+/// \overload
+template< typename ForwardRange, typename BinaryPredicate >
+inline typename range_iterator<ForwardRange>::type
+adjacent_find(ForwardRange & rng, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<ForwardRange>));
+    BOOST_RANGE_CONCEPT_ASSERT((BinaryPredicateConcept<BinaryPredicate,
+        typename range_value<ForwardRange>::type,
+        typename range_value<ForwardRange>::type>));
+    return std::adjacent_find(boost::begin(rng),boost::end(rng),pred);
+}
+
+/// \overload
+template< typename ForwardRange, typename BinaryPredicate >
+inline typename range_iterator<const ForwardRange>::type
+adjacent_find(const ForwardRange& rng, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<ForwardRange>));
+    BOOST_RANGE_CONCEPT_ASSERT((BinaryPredicateConcept<BinaryPredicate,
+        typename range_value<const ForwardRange>::type,
+        typename range_value<const ForwardRange>::type>));
+    return std::adjacent_find(boost::begin(rng),boost::end(rng),pred);
+}
+
+//  range_return overloads
+
+/// \overload
+template< range_return_value re, typename ForwardRange >
+inline typename range_return<ForwardRange,re>::type
+adjacent_find(ForwardRange & rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<ForwardRange>));
+    return range_return<ForwardRange,re>::
+        pack(std::adjacent_find(boost::begin(rng),boost::end(rng)),
+             rng);
+}
+
+/// \overload
+template< range_return_value re, typename ForwardRange >
+inline typename range_return<const ForwardRange,re>::type
+adjacent_find(const ForwardRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<ForwardRange>));
+    return range_return<const ForwardRange,re>::
+        pack(std::adjacent_find(boost::begin(rng),boost::end(rng)),
+             rng);
+}
+
+/// \overload
+template< range_return_value re, typename ForwardRange, typename BinaryPredicate >
+inline typename range_return<ForwardRange,re>::type
+adjacent_find(ForwardRange& rng, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<ForwardRange>));
+    BOOST_RANGE_CONCEPT_ASSERT((BinaryPredicateConcept<BinaryPredicate,
+        typename range_value<ForwardRange>::type,
+        typename range_value<ForwardRange>::type>));
+    return range_return<ForwardRange,re>::
+        pack(std::adjacent_find(boost::begin(rng),boost::end(rng),pred),
+             rng);
+}
+
+/// \overload
+template< range_return_value re, typename ForwardRange, typename BinaryPredicate >
+inline typename range_return<const ForwardRange,re>::type
+adjacent_find(const ForwardRange& rng, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<ForwardRange>));
+    return range_return<const ForwardRange,re>::
+        pack(std::adjacent_find(boost::begin(rng),boost::end(rng),pred),
+             rng);
+}
+
+    } // namespace range
+    using range::adjacent_find;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/binary_search.hpp

@@ -0,0 +1,49 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_BINARY_SEARCH_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_BINARY_SEARCH_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function binary_search
+///
+/// range-based version of the binary_search std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template<class ForwardRange, class Value>
+inline bool binary_search(const ForwardRange& rng, const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::binary_search(boost::begin(rng), boost::end(rng), val);
+}
+
+/// \overload
+template<class ForwardRange, class Value, class BinaryPredicate>
+inline bool binary_search(const ForwardRange& rng, const Value& val,
+                          BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::binary_search(boost::begin(rng), boost::end(rng), val, pred);
+}
+
+    } // namespace range
+    using range::binary_search;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/copy.hpp

@@ -0,0 +1,41 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_COPY_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_COPY_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/iterator_range.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function copy
+///
+/// range-based version of the copy std algorithm
+///
+/// \pre SinglePassRange is a model of the SinglePassRangeConcept
+/// \pre OutputIterator is a model of the OutputIteratorConcept
+template< class SinglePassRange, class OutputIterator >
+inline OutputIterator copy(const SinglePassRange& rng, OutputIterator out)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
+    return std::copy(boost::begin(rng),boost::end(rng),out);
+}
+
+    } // namespace range
+    using range::copy;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/copy_backward.hpp

@@ -0,0 +1,43 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_COPY_BACKWARD_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_COPY_BACKWARD_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function copy_backward
+///
+/// range-based version of the copy_backwards std algorithm
+///
+/// \pre BidirectionalRange is a model of the BidirectionalRangeConcept
+/// \pre BidirectionalTraversalWriteableIterator is a model of the BidirectionalIteratorConcept
+/// \pre BidirectionalTraversalWriteableIterator is a model of the WriteableIteratorConcept
+template< class BidirectionalRange, class BidirectionalTraversalWriteableIterator >
+inline BidirectionalTraversalWriteableIterator
+copy_backward(const BidirectionalRange& rng,
+              BidirectionalTraversalWriteableIterator out)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> ));
+    return std::copy_backward(boost::begin(rng), boost::end(rng), out);
+}
+
+    } // namespace range
+    using range::copy_backward;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/count.hpp

@@ -0,0 +1,50 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_COUNT_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_COUNT_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/difference_type.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function count
+///
+/// range-based version of the count std algorithm
+///
+/// \pre SinglePassRange is a model of the SinglePassRangeConcept
+template< class SinglePassRange, class Value >
+inline BOOST_DEDUCED_TYPENAME range_difference<SinglePassRange>::type
+count(SinglePassRange& rng, const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange> ));
+    return std::count(boost::begin(rng), boost::end(rng), val);
+}
+
+/// \overload
+template< class SinglePassRange, class Value >
+inline BOOST_DEDUCED_TYPENAME range_difference<SinglePassRange const>::type
+count(const SinglePassRange& rng, const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
+    return std::count(boost::begin(rng), boost::end(rng), val);
+}
+
+    } // namespace range
+    using range::count;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/count_if.hpp

@@ -0,0 +1,51 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_COUNT_IF_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_COUNT_IF_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/difference_type.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function count_if
+///
+/// range-based version of the count_if std algorithm
+///
+/// \pre SinglePassRange is a model of the SinglePassRangeConcept
+/// \pre UnaryPredicate is a model of the UnaryPredicateConcept
+template< class SinglePassRange, class UnaryPredicate >
+inline BOOST_DEDUCED_TYPENAME boost::range_difference<SinglePassRange>::type
+count_if(SinglePassRange& rng, UnaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange> ));
+    return std::count_if(boost::begin(rng), boost::end(rng), pred);
+}
+
+/// \overload
+template< class SinglePassRange, class UnaryPredicate >
+inline BOOST_DEDUCED_TYPENAME boost::range_difference<const SinglePassRange>::type
+count_if(const SinglePassRange& rng, UnaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
+    return std::count_if(boost::begin(rng), boost::end(rng), pred);
+}
+
+    } // namespace range
+    using range::count_if;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/equal.hpp

@@ -0,0 +1,188 @@
+// Boost.Range library
+//
+//  Copyright Neil Groves 2009.
+//  Use, modification and distribution is subject to the Boost Software
+//  License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_EQUAL_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_EQUAL_HPP_INCLUDED
+
+#include <boost/config.hpp>
+#include <boost/range/concepts.hpp>
+#include <iterator>
+
+namespace boost
+{
+    namespace range_detail
+    {
+        // An implementation of equality comparison that is optimized for iterator
+        // traversal categories less than RandomAccessTraversal.
+        template< class SinglePassTraversalReadableIterator1,
+                  class SinglePassTraversalReadableIterator2,
+                  class IteratorCategoryTag1,
+                  class IteratorCategoryTag2 >
+        inline bool equal_impl( SinglePassTraversalReadableIterator1 first1,
+                                SinglePassTraversalReadableIterator1 last1,
+                                SinglePassTraversalReadableIterator2 first2,
+                                SinglePassTraversalReadableIterator2 last2,
+                                IteratorCategoryTag1,
+                                IteratorCategoryTag2 )
+        {
+            do
+            {
+                // If we have reached the end of the left range then this is
+                // the end of the loop. They are equal if and only if we have
+                // simultaneously reached the end of the right range.
+                if (first1 == last1)
+                    return first2 == last2;
+
+                // If we have reached the end of the right range at this line
+                // it indicates that the right range is shorter than the left
+                // and hence the result is false.
+                if (first2 == last2)
+                    return false;
+
+                // continue looping if and only if the values are equal
+            } while(*first1++ == *first2++);
+
+            // Reaching this line in the algorithm indicates that a value
+            // inequality has been detected.
+            return false;
+        }
+
+        template< class SinglePassTraversalReadableIterator1,
+                  class SinglePassTraversalReadableIterator2,
+                  class IteratorCategoryTag1,
+                  class IteratorCategoryTag2,
+                  class BinaryPredicate >
+        inline bool equal_impl( SinglePassTraversalReadableIterator1 first1,
+                                SinglePassTraversalReadableIterator1 last1,
+                                SinglePassTraversalReadableIterator2 first2,
+                                SinglePassTraversalReadableIterator2 last2,
+                                BinaryPredicate                      pred,
+                                IteratorCategoryTag1,
+                                IteratorCategoryTag2 )
+        {
+            do
+            {
+                // If we have reached the end of the left range then this is
+                // the end of the loop. They are equal if and only if we have
+                // simultaneously reached the end of the right range.
+                if (first1 == last1)
+                    return first2 == last2;
+
+                // If we have reached the end of the right range at this line
+                // it indicates that the right range is shorter than the left
+                // and hence the result is false.
+                if (first2 == last2)
+                    return false;
+
+                // continue looping if and only if the values are equal
+            } while(pred(*first1++, *first2++));
+
+            // Reaching this line in the algorithm indicates that a value
+            // inequality has been detected.
+            return false;
+        }
+
+        // An implementation of equality comparison that is optimized for
+        // random access iterators.
+        template< class RandomAccessTraversalReadableIterator1,
+                  class RandomAccessTraversalReadableIterator2 >
+        inline bool equal_impl( RandomAccessTraversalReadableIterator1 first1,
+                                RandomAccessTraversalReadableIterator1 last1,
+                                RandomAccessTraversalReadableIterator2 first2,
+                                RandomAccessTraversalReadableIterator2 last2,
+                                std::random_access_iterator_tag,
+                                std::random_access_iterator_tag )
+        {
+            return ((last1 - first1) == (last2 - first2))
+                && std::equal(first1, last1, first2);
+        }
+
+        template< class RandomAccessTraversalReadableIterator1,
+                  class RandomAccessTraversalReadableIterator2,
+                  class BinaryPredicate >
+        inline bool equal_impl( RandomAccessTraversalReadableIterator1 first1,
+                                RandomAccessTraversalReadableIterator1 last1,
+                                RandomAccessTraversalReadableIterator2 first2,
+                                RandomAccessTraversalReadableIterator2 last2,
+                                BinaryPredicate                        pred )
+        {
+            return ((last1 - first1) == (last2 - first2))
+                && std::equal(first1, last1, first2, pred);
+        }
+
+        template< class SinglePassTraversalReadableIterator1,
+                  class SinglePassTraversalReadableIterator2 >
+        inline bool equal( SinglePassTraversalReadableIterator1 first1,
+                           SinglePassTraversalReadableIterator1 last1,
+                           SinglePassTraversalReadableIterator2 first2,
+                           SinglePassTraversalReadableIterator2 last2 )
+        {
+            BOOST_DEDUCED_TYPENAME std::iterator_traits< SinglePassTraversalReadableIterator1 >::iterator_category tag1;
+            BOOST_DEDUCED_TYPENAME std::iterator_traits< SinglePassTraversalReadableIterator2 >::iterator_category tag2;
+
+            return equal_impl(first1, last1, first2, last2, tag1, tag2);
+        }
+
+        template< class SinglePassTraversalReadableIterator1,
+                  class SinglePassTraversalReadableIterator2,
+                  class BinaryPredicate >
+        inline bool equal( SinglePassTraversalReadableIterator1 first1,
+                           SinglePassTraversalReadableIterator1 last1,
+                           SinglePassTraversalReadableIterator2 first2,
+                           SinglePassTraversalReadableIterator2 last2,
+                           BinaryPredicate                      pred )
+        {
+            BOOST_DEDUCED_TYPENAME std::iterator_traits< SinglePassTraversalReadableIterator1 >::iterator_category tag1;
+            BOOST_DEDUCED_TYPENAME std::iterator_traits< SinglePassTraversalReadableIterator2 >::iterator_category tag2;
+
+            return equal_impl(first1, last1, first2, last2, pred, tag1, tag2);
+        }
+
+    } // namespace range_detail
+
+    namespace range
+    {
+
+        /// \brief template function equal
+        ///
+        /// range-based version of the equal std algorithm
+        ///
+        /// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
+        /// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
+        /// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+        template< class SinglePassRange1, class SinglePassRange2 >
+        inline bool equal( const SinglePassRange1& rng1, const SinglePassRange2& rng2 )
+        {
+            BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+            BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+
+            return ::boost::range_detail::equal(
+                ::boost::begin(rng1), ::boost::end(rng1),
+                ::boost::begin(rng2), ::boost::end(rng2) );
+        }
+
+        /// \overload
+        template< class SinglePassRange1, class SinglePassRange2, class BinaryPredicate >
+        inline bool equal( const SinglePassRange1& rng1, const SinglePassRange2& rng2,
+                           BinaryPredicate pred )
+        {
+            BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+            BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+
+            return ::boost::range_detail::equal(
+                ::boost::begin(rng1), ::boost::end(rng1),
+                ::boost::begin(rng2), ::boost::end(rng2),
+                pred);
+        }
+
+    } // namespace range
+    using range::equal;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/equal_range.hpp

@@ -0,0 +1,80 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_EQUAL_RANGE_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_EQUAL_RANGE_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function equal_range
+///
+/// range-based version of the equal_range std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+/// \pre SortPredicate is a model of the BinaryPredicateConcept
+template<class ForwardRange, class Value>
+inline std::pair<
+        BOOST_DEDUCED_TYPENAME boost::range_iterator<ForwardRange>::type,
+        BOOST_DEDUCED_TYPENAME boost::range_iterator<ForwardRange>::type
+       >
+equal_range(ForwardRange& rng, const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return std::equal_range(boost::begin(rng), boost::end(rng), val);
+}
+
+/// \overload
+template<class ForwardRange, class Value>
+inline std::pair<
+        BOOST_DEDUCED_TYPENAME boost::range_iterator<const ForwardRange>::type,
+        BOOST_DEDUCED_TYPENAME boost::range_iterator<const ForwardRange>::type
+       >
+equal_range(const ForwardRange& rng, const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::equal_range(boost::begin(rng), boost::end(rng), val);
+}
+
+/// \overload
+template<class ForwardRange, class Value, class SortPredicate>
+inline std::pair<
+        BOOST_DEDUCED_TYPENAME boost::range_iterator<ForwardRange>::type,
+        BOOST_DEDUCED_TYPENAME boost::range_iterator<ForwardRange>::type
+       >
+equal_range(ForwardRange& rng, const Value& val, SortPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return std::equal_range(boost::begin(rng), boost::end(rng), val, pred);
+}
+
+/// \overload
+template<class ForwardRange, class Value, class SortPredicate>
+inline std::pair<
+        BOOST_DEDUCED_TYPENAME boost::range_iterator<const ForwardRange>::type,
+        BOOST_DEDUCED_TYPENAME boost::range_iterator<const ForwardRange>::type
+       >
+equal_range(const ForwardRange& rng, const Value& val, SortPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::equal_range(boost::begin(rng), boost::end(rng), val, pred);
+}
+
+    } // namespace range
+    using range::equal_range;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/fill.hpp

@@ -0,0 +1,49 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_FILL_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_FILL_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function fill
+///
+/// range-based version of the fill std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+template< class ForwardRange, class Value >
+inline ForwardRange& fill(ForwardRange& rng, const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    std::fill(boost::begin(rng), boost::end(rng), val);
+    return rng;
+}
+
+/// \overload
+template< class ForwardRange, class Value >
+inline const ForwardRange& fill(const ForwardRange& rng, const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    std::fill(boost::begin(rng), boost::end(rng), val);
+    return rng;
+}
+
+    } // namespace range
+    using range::fill;
+}
+
+#endif // include guard

test/external/boost/range/algorithm/fill_n.hpp

@@ -0,0 +1,53 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_FILL_N_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_FILL_N_HPP_INCLUDED
+
+#include <boost/assert.hpp>
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function fill_n
+///
+/// range-based version of the fill_n std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+/// \pre n <= std::distance(boost::begin(rng), boost::end(rng))
+template< class ForwardRange, class Size, class Value >
+inline ForwardRange& fill_n(ForwardRange& rng, Size n, const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    BOOST_ASSERT( static_cast<Size>(std::distance(boost::begin(rng), boost::end(rng))) >= n );
+    std::fill_n(boost::begin(rng), n, val);
+    return rng;
+}
+
+/// \overload
+template< class ForwardRange, class Size, class Value >
+inline const ForwardRange& fill_n(const ForwardRange& rng, Size n, const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    BOOST_ASSERT( static_cast<Size>(std::distance(boost::begin(rng), boost::end(rng))) >= n );
+    std::fill_n(boost::begin(rng), n, val);
+    return rng;
+}
+
+    } // namespace range
+    using range::fill_n;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/find.hpp

@@ -0,0 +1,80 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_FIND_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_FIND_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function find
+///
+/// range-based version of the find std algorithm
+///
+/// \pre SinglePassRange is a model of the SinglePassRangeConcept
+template< class SinglePassRange, class Value >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<SinglePassRange>,
+    BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange>::type
+>::type
+find( SinglePassRange& rng, const Value& val )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange> ));
+    return std::find(boost::begin(rng), boost::end(rng), val);
+}
+
+/// \overload
+template< class SinglePassRange, class Value >
+inline BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange>::type
+find( const SinglePassRange& rng, const Value& val )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
+    return std::find(boost::begin(rng), boost::end(rng), val);
+}
+
+// range_return overloads
+
+/// \overload
+template< range_return_value re, class SinglePassRange, class Value >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<SinglePassRange>,
+    BOOST_DEDUCED_TYPENAME range_return<SinglePassRange,re>::type
+>::type
+find( SinglePassRange& rng, const Value& val )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange> ));
+    return range_return<SinglePassRange,re>::
+        pack(std::find(boost::begin(rng), boost::end(rng), val),
+             rng);
+}
+
+/// \overload
+template< range_return_value re, class SinglePassRange, class Value >
+inline BOOST_DEDUCED_TYPENAME range_return<const SinglePassRange,re>::type
+find( const SinglePassRange& rng, const Value& val )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
+    return range_return<const SinglePassRange,re>::
+        pack(std::find(boost::begin(rng), boost::end(rng), val),
+             rng);
+}
+
+    } // namespace range
+    using range::find;
+}
+
+#endif // include guard

test/external/boost/range/algorithm/find_end.hpp

@@ -0,0 +1,152 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_FIND_END_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_FIND_END_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function find_end
+///
+/// range-based version of the find_end std algorithm
+///
+/// \pre ForwardRange1 is a model of the ForwardRangeConcept
+/// \pre ForwardRange2 is a model of the ForwardRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template< class ForwardRange1, class ForwardRange2 >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<ForwardRange1>,
+    BOOST_DEDUCED_TYPENAME range_iterator< ForwardRange1 >::type
+>::type
+find_end(ForwardRange1 & rng1, const ForwardRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return std::find_end(boost::begin(rng1),boost::end(rng1),
+                         boost::begin(rng2),boost::end(rng2));
+}
+
+/// \overload
+template< class ForwardRange1, class ForwardRange2 >
+inline BOOST_DEDUCED_TYPENAME range_iterator< const ForwardRange1 >::type
+find_end(const ForwardRange1 & rng1, const ForwardRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return std::find_end(boost::begin(rng1),boost::end(rng1),
+                         boost::begin(rng2),boost::end(rng2));
+}
+
+/// \overload
+template< class ForwardRange1, class ForwardRange2, class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<ForwardRange1>,
+    BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange1>::type
+>::type
+find_end(ForwardRange1 & rng1, const ForwardRange2& rng2, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return std::find_end(boost::begin(rng1),boost::end(rng1),
+                         boost::begin(rng2),boost::end(rng2),pred);
+}
+
+/// \overload
+template< class ForwardRange1, class ForwardRange2, class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange1>::type
+find_end(const ForwardRange1& rng1, const ForwardRange2& rng2, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return std::find_end(boost::begin(rng1),boost::end(rng1),
+                         boost::begin(rng2),boost::end(rng2),pred);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange1, class ForwardRange2 >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<ForwardRange1>,
+    BOOST_DEDUCED_TYPENAME range_return<ForwardRange1,re>::type
+>::type
+find_end(ForwardRange1& rng1, const ForwardRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return range_return<ForwardRange1,re>::
+        pack(std::find_end(boost::begin(rng1), boost::end(rng1),
+                           boost::begin(rng2), boost::end(rng2)),
+             rng1);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange1, class ForwardRange2 >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange1,re>::type
+find_end(const ForwardRange1& rng1, const ForwardRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return range_return<const ForwardRange1,re>::
+        pack(std::find_end(boost::begin(rng1), boost::end(rng1),
+                           boost::begin(rng2), boost::end(rng2)),
+             rng1);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange1, class ForwardRange2,
+          class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<ForwardRange1>,
+    BOOST_DEDUCED_TYPENAME range_return<ForwardRange1,re>::type
+>::type
+find_end(ForwardRange1& rng1, const ForwardRange2& rng2, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return range_return<ForwardRange1,re>::
+        pack(std::find_end(boost::begin(rng1), boost::end(rng1),
+                           boost::begin(rng2), boost::end(rng2), pred),
+             rng1);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange1, class ForwardRange2,
+          class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange1,re>::type
+find_end(const ForwardRange1& rng1, const ForwardRange2& rng2, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return range_return<const ForwardRange1,re>::
+        pack(std::find_end(boost::begin(rng1), boost::end(rng1),
+                           boost::begin(rng2), boost::end(rng2), pred),
+             rng1);
+}
+
+    } // namespace range
+    using range::find_end;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/find_first_of.hpp

@@ -0,0 +1,155 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_FIND_FIRST_OF_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_FIND_FIRST_OF_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function find_first_of
+///
+/// range-based version of the find_first_of std algorithm
+///
+/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
+/// \pre ForwardRange2 is a model of the ForwardRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template< class SinglePassRange1, class ForwardRange2 >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<SinglePassRange1>,
+    BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange1>::type
+>::type
+find_first_of(SinglePassRange1 & rng1, ForwardRange2 const & rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return std::find_first_of(boost::begin(rng1),boost::end(rng1),
+                              boost::begin(rng2),boost::end(rng2));
+}
+
+/// \overload
+template< class SinglePassRange1, class ForwardRange2 >
+inline BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange1>::type
+find_first_of(const SinglePassRange1& rng1, const ForwardRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return std::find_first_of(boost::begin(rng1),boost::end(rng1),
+                              boost::begin(rng2),boost::end(rng2));
+}
+
+/// \overload
+template< class SinglePassRange1, class ForwardRange2, class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<SinglePassRange1>,
+    BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange1>::type
+>::type
+find_first_of(SinglePassRange1 & rng1, ForwardRange2 const & rng2, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return std::find_first_of(boost::begin(rng1),boost::end(rng1),
+                              boost::begin(rng2),boost::end(rng2),pred);
+}
+
+/// \overload
+template< class SinglePassRange1, class ForwardRange2, class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange1>::type
+find_first_of(const SinglePassRange1& rng1, const ForwardRange2& rng2, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return std::find_first_of(boost::begin(rng1),boost::end(rng1),
+                              boost::begin(rng2),boost::end(rng2),pred);
+}
+
+// range return overloads
+/// \overload
+template< range_return_value re, class SinglePassRange1, class ForwardRange2 >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<SinglePassRange1>,
+    BOOST_DEDUCED_TYPENAME range_return<SinglePassRange1,re>::type
+>::type
+find_first_of(SinglePassRange1& rng1, const ForwardRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return range_return<SinglePassRange1,re>::
+        pack(std::find_first_of(boost::begin(rng1), boost::end(rng1),
+                                boost::begin(rng2), boost::end(rng2)),
+             rng1);
+}
+
+/// \overload
+template< range_return_value re, class SinglePassRange1, class ForwardRange2 >
+inline BOOST_DEDUCED_TYPENAME range_return<const SinglePassRange1,re>::type
+find_first_of(const SinglePassRange1& rng1, const ForwardRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return range_return<const SinglePassRange1,re>::
+        pack(std::find_first_of(boost::begin(rng1), boost::end(rng1),
+                                boost::begin(rng2), boost::end(rng2)),
+             rng1);
+}
+
+/// \overload
+template< range_return_value re, class SinglePassRange1, class ForwardRange2,
+          class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<SinglePassRange1>,
+    BOOST_DEDUCED_TYPENAME range_return<SinglePassRange1,re>::type
+>::type
+find_first_of(SinglePassRange1 & rng1, const ForwardRange2& rng2,
+              BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return range_return<SinglePassRange1,re>::
+        pack(std::find_first_of(boost::begin(rng1), boost::end(rng1),
+                                boost::begin(rng2), boost::end(rng2), pred),
+             rng1);
+}
+
+/// \overload
+template< range_return_value re, class SinglePassRange1, class ForwardRange2,
+          class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<const SinglePassRange1,re>::type
+find_first_of(const SinglePassRange1 & rng1, const ForwardRange2& rng2,
+              BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+
+    return range_return<const SinglePassRange1,re>::
+        pack(std::find_first_of(boost::begin(rng1), boost::end(rng1),
+                                boost::begin(rng2), boost::end(rng2), pred),
+             rng1);
+}
+
+    } // namespace range
+    using range::find_first_of;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/find_if.hpp

@@ -0,0 +1,81 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_FIND_IF_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_FIND_IF_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function find_if
+///
+/// range-based version of the find_if std algorithm
+///
+/// \pre SinglePassRange is a model of the SinglePassRangeConcept
+/// \pre UnaryPredicate is a model of the UnaryPredicateConcept
+template< class SinglePassRange, class UnaryPredicate >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<SinglePassRange>,
+    BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange>::type
+>::type
+find_if( SinglePassRange& rng, UnaryPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange> ));
+    return std::find_if(boost::begin(rng), boost::end(rng), pred);
+}
+
+/// \overload
+template< class SinglePassRange, class UnaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange>::type
+find_if( const SinglePassRange& rng, UnaryPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
+    return std::find_if(boost::begin(rng), boost::end(rng), pred);
+}
+
+// range_return overloads
+
+/// \overload
+template< range_return_value re, class SinglePassRange, class UnaryPredicate >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<SinglePassRange>,
+    BOOST_DEDUCED_TYPENAME range_return<SinglePassRange,re>::type
+>::type
+find_if( SinglePassRange& rng, UnaryPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange> ));
+    return range_return<SinglePassRange,re>::
+        pack(std::find_if(boost::begin(rng), boost::end(rng), pred),
+             rng);
+}
+
+/// \overload
+template< range_return_value re, class SinglePassRange, class UnaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<const SinglePassRange,re>::type
+find_if( const SinglePassRange& rng, UnaryPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
+    return range_return<const SinglePassRange,re>::
+        pack(std::find_if(boost::begin(rng), boost::end(rng), pred),
+             rng);
+}
+
+    } // namespace range
+    using range::find_if;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/for_each.hpp

@@ -0,0 +1,110 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_FOR_EACH_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_FOR_EACH_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/ref.hpp>
+#include <boost/utility.hpp>
+#include <algorithm>
+
+#if BOOST_WORKAROUND(BOOST_MSVC, == 1600)
+#include <xutility>
+#endif
+
+namespace boost
+{
+    namespace range
+    {
+
+#if BOOST_WORKAROUND(BOOST_MSVC, == 1600)
+        namespace for_each_detail
+        {
+            template<typename Iterator, typename UnaryFunction>
+            inline UnaryFunction
+            for_each_impl(Iterator first, Iterator last, UnaryFunction fun,
+                          typename enable_if<
+                            is_reference_wrapper<UnaryFunction>,
+                            void
+                          >::type* = 0)
+            {
+                    typedef typename std::_Get_unchecked_type<Iterator>::type
+                                unchecked_iterator;
+
+                    unchecked_iterator unchecked_last = std::_Unchecked(last);
+                    for (unchecked_iterator unchecked_first = std::_Unchecked(first); first != last; ++first)
+                            fun.get()(*unchecked_first);
+
+                    return fun;
+            }
+
+            template<typename Iterator, typename UnaryFunction>
+            inline UnaryFunction
+            for_each_impl(Iterator first, Iterator last, UnaryFunction fn,
+                          typename disable_if<
+                            is_reference_wrapper<UnaryFunction>,
+                            void
+                          >::type* = 0)
+            {
+                return std::for_each<Iterator, UnaryFunction>(first, last, fn);
+            }
+        }
+#endif
+
+/// \brief template function for_each
+///
+/// range-based version of the for_each std algorithm
+///
+/// \pre SinglePassRange is a model of the SinglePassRangeConcept
+/// \pre UnaryFunction is a model of the UnaryFunctionConcept
+template< class SinglePassRange, class UnaryFunction >
+inline UnaryFunction for_each(SinglePassRange & rng, UnaryFunction fun)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange> ));
+    
+#if BOOST_WORKAROUND(BOOST_MSVC, == 1600)
+        return for_each_detail::for_each_impl<
+                typename range_iterator<SinglePassRange>::type,
+                UnaryFunction
+        >(boost::begin(rng), boost::end(rng), fun);
+#else
+    return std::for_each<
+        BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange>::type,
+        UnaryFunction
+    >(boost::begin(rng),boost::end(rng),fun);
+#endif    
+}
+
+/// \overload
+template< class SinglePassRange, class UnaryFunction >
+inline UnaryFunction for_each(const SinglePassRange& rng, UnaryFunction fun)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
+    
+#if BOOST_WORKAROUND(BOOST_MSVC, == 1600)
+        return for_each_detail::for_each_impl<
+                typename range_iterator<const SinglePassRange>::type,
+                UnaryFunction
+        >(boost::begin(rng), boost::end(rng), fun);
+#else    
+    return std::for_each<
+        BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange>::type,
+        UnaryFunction
+    >(boost::begin(rng), boost::end(rng), fun);
+#endif    
+}
+
+    } // namespace range
+    using range::for_each;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/generate.hpp

@@ -0,0 +1,49 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_GENERATE_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_GENERATE_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+/// \brief template function generate
+///
+/// range-based version of the generate std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+/// \pre Generator is a model of the UnaryFunctionConcept
+template< class ForwardRange, class Generator >
+inline ForwardRange& generate( ForwardRange& rng, Generator gen )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    std::generate(boost::begin(rng), boost::end(rng), gen);
+    return rng;
+}
+
+/// \overload
+template< class ForwardRange, class Generator >
+inline const ForwardRange& generate( const ForwardRange& rng, Generator gen )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    std::generate(boost::begin(rng), boost::end(rng), gen);
+    return rng;
+}
+
+    } // namespace range
+    using range::generate;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/heap_algorithm.hpp

@@ -0,0 +1,194 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_HEAP_ALGORITHM_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_HEAP_ALGORITHM_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function push_heap
+///
+/// range-based version of the push_heap std algorithm
+///
+/// \pre RandomAccessRange is a model of the RandomAccessRangeConcept
+/// \pre Compare is a model of the BinaryPredicateConcept
+template<class RandomAccessRange>
+inline RandomAccessRange& push_heap(RandomAccessRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::push_heap(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange>
+inline const RandomAccessRange& push_heap(const RandomAccessRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::push_heap(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class Compare>
+inline RandomAccessRange& push_heap(RandomAccessRange& rng, Compare comp_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::push_heap(boost::begin(rng), boost::end(rng), comp_pred);
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class Compare>
+inline const RandomAccessRange& push_heap(const RandomAccessRange& rng, Compare comp_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::push_heap(boost::begin(rng), boost::end(rng), comp_pred);
+    return rng;
+}
+
+/// \brief template function pop_heap
+///
+/// range-based version of the pop_heap std algorithm
+///
+/// \pre RandomAccessRange is a model of the RandomAccessRangeConcept
+/// \pre Compare is a model of the BinaryPredicateConcept
+template<class RandomAccessRange>
+inline RandomAccessRange& pop_heap(RandomAccessRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::pop_heap(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange>
+inline const RandomAccessRange& pop_heap(const RandomAccessRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::pop_heap(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class Compare>
+inline RandomAccessRange& pop_heap(RandomAccessRange& rng, Compare comp_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::pop_heap(boost::begin(rng), boost::end(rng), comp_pred);
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class Compare>
+inline const RandomAccessRange& pop_heap(const RandomAccessRange& rng, Compare comp_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::pop_heap(boost::begin(rng), boost::end(rng), comp_pred);
+    return rng;
+}
+
+/// \brief template function make_heap
+///
+/// range-based version of the make_heap std algorithm
+///
+/// \pre RandomAccessRange is a model of the RandomAccessRangeConcept
+/// \pre Compare is a model of the BinaryPredicateConcept
+template<class RandomAccessRange>
+inline RandomAccessRange& make_heap(RandomAccessRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::make_heap(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange>
+inline const RandomAccessRange& make_heap(const RandomAccessRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::make_heap(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class Compare>
+inline RandomAccessRange& make_heap(RandomAccessRange& rng, Compare comp_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::make_heap(boost::begin(rng), boost::end(rng), comp_pred);
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class Compare>
+inline const RandomAccessRange& make_heap(const RandomAccessRange& rng, Compare comp_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::make_heap(boost::begin(rng), boost::end(rng), comp_pred);
+    return rng;
+}
+
+/// \brief template function sort_heap
+///
+/// range-based version of the sort_heap std algorithm
+///
+/// \pre RandomAccessRange is a model of the RandomAccessRangeConcept
+/// \pre Compare is a model of the BinaryPredicateConcept
+template<class RandomAccessRange>
+inline RandomAccessRange& sort_heap(RandomAccessRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::sort_heap(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange>
+inline const RandomAccessRange& sort_heap(const RandomAccessRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::sort_heap(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class Compare>
+inline RandomAccessRange& sort_heap(RandomAccessRange& rng, Compare comp_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::sort_heap(boost::begin(rng), boost::end(rng), comp_pred);
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class Compare>
+inline const RandomAccessRange& sort_heap(const RandomAccessRange& rng, Compare comp_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::sort_heap(boost::begin(rng), boost::end(rng), comp_pred);
+    return rng;
+}
+
+    } // namespace range
+    using range::push_heap;
+    using range::pop_heap;
+    using range::make_heap;
+    using range::sort_heap;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/inplace_merge.hpp

@@ -0,0 +1,74 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_INPLACE_MERGE_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_INPLACE_MERGE_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function inplace_merge
+///
+/// range-based version of the inplace_merge std algorithm
+///
+/// \pre BidirectionalRange is a model of the BidirectionalRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template<class BidirectionalRange>
+inline BidirectionalRange& inplace_merge(BidirectionalRange& rng,
+    BOOST_DEDUCED_TYPENAME range_iterator<BidirectionalRange>::type middle)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<BidirectionalRange> ));
+    std::inplace_merge(boost::begin(rng), middle, boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class BidirectionalRange>
+inline const BidirectionalRange& inplace_merge(const BidirectionalRange& rng,
+    BOOST_DEDUCED_TYPENAME boost::range_iterator<const BidirectionalRange>::type middle)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> ));
+    std::inplace_merge(boost::begin(rng), middle, boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class BidirectionalRange, class BinaryPredicate>
+inline BidirectionalRange& inplace_merge(BidirectionalRange& rng,
+    BOOST_DEDUCED_TYPENAME boost::range_iterator<BidirectionalRange>::type middle,
+    BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<BidirectionalRange> ));
+    std::inplace_merge(boost::begin(rng), middle, boost::end(rng), pred);
+    return rng;
+}
+
+/// \overload
+template<class BidirectionalRange, class BinaryPredicate>
+inline const BidirectionalRange& inplace_merge(const BidirectionalRange& rng,
+    BOOST_DEDUCED_TYPENAME boost::range_iterator<const BidirectionalRange>::type middle,
+    BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> ));
+    std::inplace_merge(boost::begin(rng), middle, boost::end(rng), pred);
+    return rng;
+}
+
+    } // namespace range
+    using range::inplace_merge;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/lexicographical_compare.hpp

@@ -0,0 +1,58 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_LEXICOGRAPHICAL_COMPARE_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_LEXICOGRAPHICAL_COMPARE_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function lexicographic_compare
+///
+/// range-based version of the lexicographic_compare std algorithm
+///
+/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
+/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
+template<class SinglePassRange1, class SinglePassRange2>
+inline bool lexicographical_compare(const SinglePassRange1& rng1,
+                                    const SinglePassRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+    return std::lexicographical_compare(
+        boost::begin(rng1), boost::end(rng1),
+        boost::begin(rng2), boost::end(rng2));
+}
+
+/// \overload
+template<class SinglePassRange1, class SinglePassRange2,
+         class BinaryPredicate>
+inline bool lexicographical_compare(const SinglePassRange1& rng1,
+                                    const SinglePassRange2& rng2,
+                                    BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+    return std::lexicographical_compare(
+        boost::begin(rng1), boost::end(rng1),
+        boost::begin(rng2), boost::end(rng2), pred);
+}
+
+    } // namespace range
+    using range::lexicographical_compare;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/lower_bound.hpp

@@ -0,0 +1,124 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_LOWER_BOUND_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_LOWER_BOUND_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function lower_bound
+///
+/// range-based version of the lower_bound std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+template< class ForwardRange, class Value >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<ForwardRange>,
+    BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
+>::type
+lower_bound( ForwardRange& rng, Value val )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return std::lower_bound(boost::begin(rng), boost::end(rng), val);
+}
+
+/// \overload
+template< class ForwardRange, class Value >
+inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
+lower_bound( const ForwardRange& rng, Value val )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::lower_bound(boost::begin(rng), boost::end(rng), val);
+}
+
+/// \overload
+template< class ForwardRange, class Value, class SortPredicate >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<ForwardRange>,
+    BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
+>::type
+lower_bound( ForwardRange& rng, Value val, SortPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return std::lower_bound(boost::begin(rng), boost::end(rng), val, pred);
+}
+
+/// \overload
+template< class ForwardRange, class Value, class SortPredicate >
+inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
+lower_bound( const ForwardRange& rng, Value val, SortPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::lower_bound(boost::begin(rng), boost::end(rng), val, pred);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange, class Value >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<ForwardRange>,
+    BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+>::type
+lower_bound( ForwardRange& rng, Value val )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return range_return<ForwardRange,re>::
+        pack(std::lower_bound(boost::begin(rng), boost::end(rng), val),
+             rng);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange, class Value >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+lower_bound( const ForwardRange& rng, Value val )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return range_return<const ForwardRange,re>::
+        pack(std::lower_bound(boost::begin(rng), boost::end(rng), val),
+             rng);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange, class Value, class SortPredicate >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<ForwardRange>,
+    BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+>::type
+lower_bound( ForwardRange& rng, Value val, SortPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return range_return<ForwardRange,re>::
+        pack(std::lower_bound(boost::begin(rng), boost::end(rng), val, pred),
+             rng);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange, class Value, class SortPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+lower_bound( const ForwardRange& rng, Value val, SortPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return range_return<const ForwardRange,re>::
+        pack(std::lower_bound(boost::begin(rng), boost::end(rng), val, pred),
+             rng);
+}
+
+    } // namespace range
+    using range::lower_bound;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/max_element.hpp

@@ -0,0 +1,115 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_MAX_ELEMENT_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_MAX_ELEMENT_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function max_element
+///
+/// range-based version of the max_element std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template<class ForwardRange>
+inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
+max_element(ForwardRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return std::max_element(boost::begin(rng), boost::end(rng));
+}
+
+/// \overload
+template<class ForwardRange>
+inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
+max_element(const ForwardRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::max_element(boost::begin(rng), boost::end(rng));
+}
+
+/// \overload
+template<class ForwardRange, class BinaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
+max_element(ForwardRange& rng, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return std::max_element(boost::begin(rng), boost::end(rng), pred);
+}
+
+/// \overload
+template<class ForwardRange, class BinaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
+max_element(const ForwardRange& rng, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::max_element(boost::begin(rng), boost::end(rng), pred);
+}
+
+// range_return overloads
+
+/// \overload
+template<range_return_value re, class ForwardRange>
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+max_element(ForwardRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return range_return<ForwardRange,re>::pack(
+        std::max_element(boost::begin(rng), boost::end(rng)),
+        rng);
+}
+
+/// \overload
+template<range_return_value re, class ForwardRange>
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+max_element(const ForwardRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return range_return<const ForwardRange,re>::pack(
+        std::max_element(boost::begin(rng), boost::end(rng)),
+        rng);
+}
+
+/// \overload
+template<range_return_value re, class ForwardRange, class BinaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+max_element(ForwardRange& rng, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return range_return<ForwardRange,re>::pack(
+        std::max_element(boost::begin(rng), boost::end(rng), pred),
+        rng);
+}
+
+/// \overload
+template<range_return_value re, class ForwardRange, class BinaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+max_element(const ForwardRange& rng, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return range_return<const ForwardRange,re>::pack(
+        std::max_element(boost::begin(rng), boost::end(rng), pred),
+        rng);
+}
+
+    } // namespace range
+    using range::max_element;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/merge.hpp

@@ -0,0 +1,61 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_MERGE_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_MERGE_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function merge
+///
+/// range-based version of the merge std algorithm
+///
+/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
+/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+///
+template<class SinglePassRange1, class SinglePassRange2,
+         class OutputIterator>
+inline OutputIterator merge(const SinglePassRange1& rng1,
+                            const SinglePassRange2& rng2,
+                            OutputIterator          out)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+    return std::merge(boost::begin(rng1), boost::end(rng1),
+                      boost::begin(rng2), boost::end(rng2), out);
+}
+
+/// \overload
+template<class SinglePassRange1, class SinglePassRange2,
+         class OutputIterator, class BinaryPredicate>
+inline OutputIterator merge(const SinglePassRange1& rng1,
+                            const SinglePassRange2& rng2,
+                            OutputIterator          out,
+                            BinaryPredicate         pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+    return std::merge(boost::begin(rng1), boost::end(rng1),
+                      boost::begin(rng2), boost::end(rng2), out, pred);
+}
+
+    } // namespace range
+    using range::merge;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/min_element.hpp

@@ -0,0 +1,115 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_MIN_ELEMENT_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_MIN_ELEMENT_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function min_element
+///
+/// range-based version of the min_element std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template<class ForwardRange>
+inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
+min_element(ForwardRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return std::min_element(boost::begin(rng), boost::end(rng));
+}
+
+/// \overload
+template<class ForwardRange>
+inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
+min_element(const ForwardRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::min_element(boost::begin(rng), boost::end(rng));
+}
+
+/// \overload
+template<class ForwardRange, class BinaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
+min_element(ForwardRange& rng, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return std::min_element(boost::begin(rng), boost::end(rng), pred);
+}
+
+/// \overload
+template<class ForwardRange, class BinaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
+min_element(const ForwardRange& rng, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::min_element(boost::begin(rng), boost::end(rng), pred);
+}
+
+// range_return overloads
+
+/// \overload
+template<range_return_value re, class ForwardRange>
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+min_element(ForwardRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return range_return<ForwardRange,re>::pack(
+        std::min_element(boost::begin(rng), boost::end(rng)),
+        rng);
+}
+
+/// \overload
+template<range_return_value re, class ForwardRange>
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+min_element(const ForwardRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return range_return<const ForwardRange,re>::pack(
+        std::min_element(boost::begin(rng), boost::end(rng)),
+        rng);
+}
+
+/// \overload
+template<range_return_value re, class ForwardRange, class BinaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+min_element(ForwardRange& rng, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return range_return<ForwardRange,re>::pack(
+        std::min_element(boost::begin(rng), boost::end(rng), pred),
+        rng);
+}
+
+/// \overload
+template<range_return_value re, class ForwardRange, class BinaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+min_element(const ForwardRange& rng, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return range_return<const ForwardRange,re>::pack(
+        std::min_element(boost::begin(rng), boost::end(rng), pred),
+        rng);
+}
+
+    } // namespace range
+    using range::min_element;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/mismatch.hpp

@@ -0,0 +1,195 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_MISMATCH_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_MISMATCH_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/difference_type.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range_detail
+    {
+        template< class SinglePassTraversalReadableIterator1,
+                  class SinglePassTraversalReadableIterator2 >
+        inline std::pair<SinglePassTraversalReadableIterator1,
+                         SinglePassTraversalReadableIterator2>
+        mismatch_impl(SinglePassTraversalReadableIterator1 first1,
+                      SinglePassTraversalReadableIterator1 last1,
+                      SinglePassTraversalReadableIterator2 first2,
+                      SinglePassTraversalReadableIterator2 last2)
+        {
+            while (first1 != last1 && first2 != last2 && *first1 == *first2)
+            {
+                ++first1;
+                ++first2;
+            }
+            return std::pair<SinglePassTraversalReadableIterator1,
+                             SinglePassTraversalReadableIterator2>(first1, first2);
+        }
+
+        template< class SinglePassTraversalReadableIterator1,
+                  class SinglePassTraversalReadableIterator2,
+                  class BinaryPredicate >
+        inline std::pair<SinglePassTraversalReadableIterator1,
+                         SinglePassTraversalReadableIterator2>
+        mismatch_impl(SinglePassTraversalReadableIterator1 first1,
+                      SinglePassTraversalReadableIterator1 last1,
+                      SinglePassTraversalReadableIterator2 first2,
+                      SinglePassTraversalReadableIterator2 last2,
+                      BinaryPredicate pred)
+        {
+            while (first1 != last1 && first2 != last2 && pred(*first1, *first2))
+            {
+                ++first1;
+                ++first2;
+            }
+            return std::pair<SinglePassTraversalReadableIterator1,
+                             SinglePassTraversalReadableIterator2>(first1, first2);
+        }
+    } // namespace range_detail
+
+    namespace range
+    {
+/// \brief template function mismatch
+///
+/// range-based version of the mismatch std algorithm
+///
+/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
+/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template< class SinglePassRange1, class SinglePassRange2 >
+inline std::pair<
+    BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange1>::type,
+    BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange2>::type >
+mismatch(SinglePassRange1& rng1, const SinglePassRange2 & rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+
+    return ::boost::range_detail::mismatch_impl(
+        ::boost::begin(rng1), ::boost::end(rng1),
+        ::boost::begin(rng2), ::boost::end(rng2));
+}
+
+/// \overload
+template< class SinglePassRange1, class SinglePassRange2 >
+inline std::pair<
+    BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange1>::type,
+    BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange2>::type >
+mismatch(const SinglePassRange1& rng1, const SinglePassRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+
+    return ::boost::range_detail::mismatch_impl(
+        ::boost::begin(rng1), ::boost::end(rng1),
+        ::boost::begin(rng2), ::boost::end(rng2));
+}
+
+/// \overload
+template< class SinglePassRange1, class SinglePassRange2 >
+inline std::pair<
+    BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange1>::type,
+    BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange2>::type >
+mismatch(SinglePassRange1& rng1, SinglePassRange2 & rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange2> ));
+
+    return ::boost::range_detail::mismatch_impl(
+        ::boost::begin(rng1), ::boost::end(rng1),
+        ::boost::begin(rng2), ::boost::end(rng2));
+}
+
+/// \overload
+template< class SinglePassRange1, class SinglePassRange2 >
+inline std::pair<
+    BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange1>::type,
+    BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange2>::type >
+mismatch(const SinglePassRange1& rng1, SinglePassRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange2> ));
+
+    return ::boost::range_detail::mismatch_impl(
+        ::boost::begin(rng1), ::boost::end(rng1),
+        ::boost::begin(rng2), ::boost::end(rng2));
+}
+
+
+/// \overload
+template< class SinglePassRange1, class SinglePassRange2, class BinaryPredicate >
+inline std::pair<
+    BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange1>::type,
+    BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange2>::type >
+mismatch(SinglePassRange1& rng1, const SinglePassRange2& rng2, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+
+    return ::boost::range_detail::mismatch_impl(
+        ::boost::begin(rng1), ::boost::end(rng1),
+        ::boost::begin(rng2), ::boost::end(rng2), pred);
+}
+
+/// \overload
+template< class SinglePassRange1, class SinglePassRange2, class BinaryPredicate >
+inline std::pair<
+    BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange1>::type,
+    BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange2>::type >
+mismatch(const SinglePassRange1& rng1, const SinglePassRange2& rng2, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+
+    return ::boost::range_detail::mismatch_impl(
+        ::boost::begin(rng1), ::boost::end(rng1),
+        ::boost::begin(rng2), ::boost::end(rng2), pred);
+}
+
+/// \overload
+template< class SinglePassRange1, class SinglePassRange2, class BinaryPredicate >
+inline std::pair<
+    BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange1>::type,
+    BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange2>::type >
+mismatch(SinglePassRange1& rng1, SinglePassRange2& rng2, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange2> ));
+
+    return ::boost::range_detail::mismatch_impl(
+        ::boost::begin(rng1), ::boost::end(rng1),
+        ::boost::begin(rng2), ::boost::end(rng2), pred);
+}
+
+/// \overload
+template< class SinglePassRange1, class SinglePassRange2, class BinaryPredicate >
+inline std::pair<
+    BOOST_DEDUCED_TYPENAME range_iterator<const SinglePassRange1>::type,
+    BOOST_DEDUCED_TYPENAME range_iterator<SinglePassRange2>::type >
+mismatch(const SinglePassRange1& rng1, SinglePassRange2& rng2, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<SinglePassRange2> ));
+
+    return ::boost::range_detail::mismatch_impl(
+        ::boost::begin(rng1), ::boost::end(rng1),
+        ::boost::begin(rng2), ::boost::end(rng2), pred);
+}
+
+    } // namespace range
+    using range::mismatch;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/nth_element.hpp

@@ -0,0 +1,74 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_NTH_ELEMENT_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_NTH_ELEMENT_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function nth_element
+///
+/// range-based version of the nth_element std algorithm
+///
+/// \pre RandomAccessRange is a model of the RandomAccessRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template<class RandomAccessRange>
+inline RandomAccessRange& nth_element(RandomAccessRange& rng,
+    BOOST_DEDUCED_TYPENAME range_iterator<RandomAccessRange>::type nth)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::nth_element(boost::begin(rng), nth, boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange>
+inline const RandomAccessRange& nth_element(const RandomAccessRange& rng,
+    BOOST_DEDUCED_TYPENAME range_iterator<const RandomAccessRange>::type nth)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::nth_element(boost::begin(rng), nth, boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class BinaryPredicate>
+inline RandomAccessRange& nth_element(RandomAccessRange& rng,
+    BOOST_DEDUCED_TYPENAME range_iterator<RandomAccessRange>::type nth,
+    BinaryPredicate sort_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::nth_element(boost::begin(rng), nth, boost::end(rng), sort_pred);
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class BinaryPredicate>
+inline const RandomAccessRange& nth_element(const RandomAccessRange& rng,
+    BOOST_DEDUCED_TYPENAME range_iterator<const RandomAccessRange>::type nth,
+    BinaryPredicate sort_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::nth_element(boost::begin(rng), nth, boost::end(rng), sort_pred);
+    return rng;
+}
+
+    } // namespace range
+    using range::nth_element;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/partial_sort.hpp

@@ -0,0 +1,76 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_PARTIAL_SORT_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_PARTIAL_SORT_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function partial_sort
+///
+/// range-based version of the partial_sort std algorithm
+///
+/// \pre RandomAccessRange is a model of the RandomAccessRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template<class RandomAccessRange>
+inline RandomAccessRange& partial_sort(RandomAccessRange& rng,
+    BOOST_DEDUCED_TYPENAME range_iterator<RandomAccessRange>::type middle)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::partial_sort(boost::begin(rng), middle, boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange>
+inline const RandomAccessRange& partial_sort(const RandomAccessRange& rng,
+    BOOST_DEDUCED_TYPENAME range_iterator<const RandomAccessRange>::type middle)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::partial_sort(boost::begin(rng), middle, boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class BinaryPredicate>
+inline RandomAccessRange& partial_sort(RandomAccessRange& rng,
+    BOOST_DEDUCED_TYPENAME range_iterator<RandomAccessRange>::type middle,
+    BinaryPredicate sort_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::partial_sort(boost::begin(rng), middle, boost::end(rng),
+                        sort_pred);
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class BinaryPredicate>
+inline const RandomAccessRange& partial_sort(const RandomAccessRange& rng,
+    BOOST_DEDUCED_TYPENAME range_iterator<const RandomAccessRange>::type middle,
+    BinaryPredicate sort_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::partial_sort(boost::begin(rng), middle, boost::end(rng),
+                        sort_pred);
+    return rng;
+}
+
+    } // namespace range
+    using range::partial_sort;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/partial_sort_copy.hpp

@@ -0,0 +1,82 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_PARTIAL_SORT_COPY_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_PARTIAL_SORT_COPY_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/value_type.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function partial_sort_copy
+///
+/// range-based version of the partial_sort_copy std algorithm
+///
+/// \pre SinglePassRange is a model of the SinglePassRangeConcept
+/// \pre RandomAccessRange is a model of the Mutable_RandomAccessRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template<class SinglePassRange, class RandomAccessRange>
+inline BOOST_DEDUCED_TYPENAME range_iterator<RandomAccessRange>::type
+partial_sort_copy(const SinglePassRange& rng1, RandomAccessRange& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((SinglePassRangeConcept<const SinglePassRange>));
+
+    return std::partial_sort_copy(boost::begin(rng1), boost::end(rng1),
+        boost::begin(rng2), boost::end(rng2));
+}
+
+/// \overload
+template<class SinglePassRange, class RandomAccessRange>
+inline BOOST_DEDUCED_TYPENAME range_iterator<RandomAccessRange>::type
+partial_sort_copy(const SinglePassRange& rng1, const RandomAccessRange& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((SinglePassRangeConcept<const SinglePassRange>));
+
+    return std::partial_sort_copy(boost::begin(rng1), boost::end(rng1),
+        boost::begin(rng2), boost::end(rng2));
+}
+
+/// \overload
+template<class SinglePassRange, class RandomAccessRange,
+         class BinaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_iterator<RandomAccessRange>::type
+partial_sort_copy(const SinglePassRange& rng1, RandomAccessRange& rng2,
+    BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((SinglePassRangeConcept<const SinglePassRange>));
+
+    return std::partial_sort_copy(boost::begin(rng1), boost::end(rng1),
+        boost::begin(rng2), boost::end(rng2), pred);
+}
+
+/// \overload
+template<class SinglePassRange, class RandomAccessRange,
+         class BinaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_iterator<const RandomAccessRange>::type
+partial_sort_copy(const SinglePassRange& rng1, const RandomAccessRange& rng2,
+    BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((SinglePassRangeConcept<const SinglePassRange>));
+
+    return std::partial_sort_copy(boost::begin(rng1), boost::end(rng1),
+        boost::begin(rng2), boost::end(rng2), pred);
+}
+
+    } // namespace range
+    using range::partial_sort_copy;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/partition.hpp

@@ -0,0 +1,74 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_PARTITION__HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_PARTITION__HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function partition
+///
+/// range-based version of the partition std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+template<class ForwardRange, class UnaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
+partition(ForwardRange& rng, UnaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return std::partition(boost::begin(rng),boost::end(rng),pred);
+}
+
+/// \overload
+template<class ForwardRange, class UnaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
+partition(const ForwardRange& rng, UnaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::partition(boost::begin(rng),boost::end(rng),pred);
+}
+
+// range_return overloads
+
+/// \overload
+template< range_return_value re, class ForwardRange,
+          class UnaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+partition(ForwardRange& rng, UnaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return boost::range_return<ForwardRange,re>::
+        pack(std::partition(boost::begin(rng), boost::end(rng), pred), rng);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange,
+          class UnaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+partition(const ForwardRange& rng, UnaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return boost::range_return<const ForwardRange,re>::
+        pack(std::partition(boost::begin(rng), boost::end(rng), pred), rng);
+}
+
+    } // namespace range
+    using range::partition;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/permutation.hpp

@@ -0,0 +1,108 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_PERMUTATION_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_PERMUTATION_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function next_permutation
+///
+/// range-based version of the next_permutation std algorithm
+///
+/// \pre BidirectionalRange is a model of the BidirectionalRangeConcept
+/// \pre Compare is a model of the BinaryPredicateConcept
+template<class BidirectionalRange>
+inline bool next_permutation(BidirectionalRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<BidirectionalRange> ));
+    return std::next_permutation(boost::begin(rng), boost::end(rng));
+}
+
+/// \overload
+template<class BidirectionalRange>
+inline bool next_permutation(const BidirectionalRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> ));
+    return std::next_permutation(boost::begin(rng), boost::end(rng));
+}
+
+/// \overload
+template<class BidirectionalRange, class Compare>
+inline bool next_permutation(BidirectionalRange& rng, Compare comp_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<BidirectionalRange> ));
+    return std::next_permutation(boost::begin(rng), boost::end(rng),
+                                 comp_pred);
+}
+
+/// \overload
+template<class BidirectionalRange, class Compare>
+inline bool next_permutation(const BidirectionalRange& rng,
+                             Compare                   comp_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> ));
+    return std::next_permutation(boost::begin(rng), boost::end(rng),
+                                 comp_pred);
+}
+
+/// \brief template function prev_permutation
+///
+/// range-based version of the prev_permutation std algorithm
+///
+/// \pre BidirectionalRange is a model of the BidirectionalRangeConcept
+/// \pre Compare is a model of the BinaryPredicateConcept
+template<class BidirectionalRange>
+inline bool prev_permutation(BidirectionalRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<BidirectionalRange> ));
+    return std::prev_permutation(boost::begin(rng), boost::end(rng));
+}
+
+/// \overload
+template<class BidirectionalRange>
+inline bool prev_permutation(const BidirectionalRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> ));
+    return std::prev_permutation(boost::begin(rng), boost::end(rng));
+}
+
+/// \overload
+template<class BidirectionalRange, class Compare>
+inline bool prev_permutation(BidirectionalRange& rng, Compare comp_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<BidirectionalRange> ));
+    return std::prev_permutation(boost::begin(rng), boost::end(rng),
+                                 comp_pred);
+}
+
+/// \overload
+template<class BidirectionalRange, class Compare>
+inline bool prev_permutation(const BidirectionalRange& rng,
+                             Compare                   comp_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> ));
+    return std::prev_permutation(boost::begin(rng), boost::end(rng),
+                                 comp_pred);
+}
+
+    } // namespace range
+    using range::next_permutation;
+    using range::prev_permutation;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/random_shuffle.hpp

@@ -0,0 +1,68 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_RANDOM_SHUFFLE_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_RANDOM_SHUFFLE_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function random_shuffle
+///
+/// range-based version of the random_shuffle std algorithm
+///
+/// \pre RandomAccessRange is a model of the RandomAccessRangeConcept
+/// \pre Generator is a model of the UnaryFunctionConcept
+template<class RandomAccessRange>
+inline RandomAccessRange& random_shuffle(RandomAccessRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::random_shuffle(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange>
+inline const RandomAccessRange& random_shuffle(const RandomAccessRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::random_shuffle(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class Generator>
+inline RandomAccessRange& random_shuffle(RandomAccessRange& rng, Generator& gen)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::random_shuffle(boost::begin(rng), boost::end(rng), gen);
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class Generator>
+inline const RandomAccessRange& random_shuffle(const RandomAccessRange& rng, Generator& gen)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::random_shuffle(boost::begin(rng), boost::end(rng), gen);
+    return rng;
+}
+
+    } // namespace range
+    using range::random_shuffle;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/remove.hpp

@@ -0,0 +1,74 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_REMOVE_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_REMOVE_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function remove
+///
+/// range-based version of the remove std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+template< class ForwardRange, class Value >
+inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
+remove(ForwardRange& rng, const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return std::remove(boost::begin(rng),boost::end(rng),val);
+}
+
+/// \overload
+template< class ForwardRange, class Value >
+inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
+remove(const ForwardRange& rng, const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::remove(boost::begin(rng),boost::end(rng),val);
+}
+
+// range_return overloads
+
+/// \overload
+template< range_return_value re, class ForwardRange, class Value >
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+remove(ForwardRange& rng, const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return range_return<ForwardRange,re>::pack(
+        std::remove(boost::begin(rng), boost::end(rng), val),
+        rng);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange, class Value >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+remove(const ForwardRange& rng, const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return range_return<const ForwardRange,re>::pack(
+        std::remove(boost::begin(rng), boost::end(rng), val),
+        rng);
+}
+
+    } // namespace range
+    using range::remove;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/remove_copy.hpp

@@ -0,0 +1,44 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_REMOVE_COPY_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_REMOVE_COPY_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function remove_copy
+///
+/// range-based version of the remove_copy std algorithm
+///
+/// \pre SinglePassRange is a model of the SinglePassRangeConcept
+/// \pre OutputIterator is a model of the OutputIteratorConcept
+/// \pre Value is a model of the EqualityComparableConcept
+/// \pre Objects of type Value can be compared for equality with objects of
+/// InputIterator's value type.
+template< class SinglePassRange, class OutputIterator, class Value >
+inline OutputIterator
+remove_copy(const SinglePassRange& rng, OutputIterator out_it, const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
+    return std::remove_copy(boost::begin(rng), boost::end(rng), out_it, val);
+}
+
+    } // namespace range
+    using range::remove_copy;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/remove_copy_if.hpp

@@ -0,0 +1,38 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_REMOVE_COPY_IF_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_REMOVE_COPY_IF_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    /// \brief template function remove_copy_if
+    ///
+    /// range-based version of the remove_copy_if std algorithm
+    ///
+    /// \pre SinglePassRange is a model of the SinglePassRangeConcept
+    /// \pre OutputIterator is a model of the OutputIteratorConcept
+    /// \pre Predicate is a model of the PredicateConcept
+    /// \pre InputIterator's value type is convertible to Predicate's argument type
+    /// \pre out_it is not an iterator in the range rng
+    template< class SinglePassRange, class OutputIterator, class Predicate >
+    inline OutputIterator
+    remove_copy_if(const SinglePassRange& rng, OutputIterator out_it, Predicate pred)
+    {
+        BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
+        return std::remove_copy_if(boost::begin(rng), boost::end(rng), out_it, pred);
+    }
+}
+
+#endif // include guard

test/external/boost/range/algorithm/remove_if.hpp

@@ -0,0 +1,75 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_REMOVE_IF_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_REMOVE_IF_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function remove_if
+///
+/// range-based version of the remove_if std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+/// \pre UnaryPredicate is a model of the UnaryPredicateConcept
+template< class ForwardRange, class UnaryPredicate >
+inline BOOST_DEDUCED_TYPENAME boost::range_iterator<ForwardRange>::type
+remove_if(ForwardRange& rng, UnaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return std::remove_if(boost::begin(rng), boost::end(rng), pred);
+}
+
+/// \overload
+template< class ForwardRange, class UnaryPredicate >
+inline BOOST_DEDUCED_TYPENAME boost::range_iterator<const ForwardRange>::type
+remove_if(const ForwardRange& rng, UnaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::remove_if(boost::begin(rng), boost::end(rng), pred);
+}
+
+// range_return overloads
+
+/// \overload
+template< range_return_value re, class ForwardRange, class UnaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+remove_if(ForwardRange& rng, UnaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return range_return<ForwardRange,re>::pack(
+        std::remove_if(boost::begin(rng), boost::end(rng), pred),
+        rng);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange, class UnaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+remove_if(const ForwardRange& rng, UnaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return range_return<const ForwardRange,re>::pack(
+        std::remove_if(boost::begin(rng), boost::end(rng), pred),
+        rng);
+}
+
+    } // namespace range
+    using range::remove_if;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/replace.hpp

@@ -0,0 +1,53 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_REPLACE_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_REPLACE_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function replace
+///
+/// range-based version of the replace std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+template< class ForwardRange, class Value >
+inline ForwardRange&
+replace(ForwardRange& rng, const Value& what,
+        const Value& with_what)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    std::replace(boost::begin(rng), boost::end(rng), what, with_what);
+    return rng;
+}
+
+/// \overload
+template< class ForwardRange, class Value >
+inline const ForwardRange&
+replace(const ForwardRange& rng, const Value& what,
+        const Value& with_what)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    std::replace(boost::begin(rng), boost::end(rng), what, with_what);
+    return rng;
+}
+
+    } // namespace range
+    using range::replace;
+} // namespace boost;
+
+#endif // include guard

test/external/boost/range/algorithm/replace_copy.hpp

@@ -0,0 +1,42 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_REPLACE_COPY_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_REPLACE_COPY_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function replace_copy
+///
+/// range-based version of the replace_copy std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+template< class ForwardRange, class OutputIterator, class Value >
+inline OutputIterator
+replace_copy(const ForwardRange& rng, OutputIterator out_it, const Value& what,
+        const Value& with_what)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::replace_copy(boost::begin(rng), boost::end(rng), out_it,
+        what, with_what);
+}
+
+    } // namespace range
+    using range::replace_copy;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/replace_copy_if.hpp

@@ -0,0 +1,46 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_REPLACE_COPY_IF_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_REPLACE_COPY_IF_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function replace_copy_if
+///
+/// range-based version of the replace_copy_if std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+/// \pre Predicate is a model of the PredicateConcept
+/// \pre Value is convertible to Predicate's argument type
+/// \pre Value is Assignable
+/// \pre Value is convertible to a type in OutputIterator's set of value types.
+template< class ForwardRange, class OutputIterator, class Predicate, class Value >
+inline OutputIterator
+replace_copy_if(const ForwardRange& rng, OutputIterator out_it, Predicate pred,
+        const Value& with_what)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::replace_copy_if(boost::begin(rng), boost::end(rng), out_it,
+        pred, with_what);
+}
+
+    } // namespace range
+    using range::replace_copy_if;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/replace_if.hpp

@@ -0,0 +1,54 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_REPLACE_IF_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_REPLACE_IF_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function replace_if
+///
+/// range-based version of the replace_if std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+/// \pre UnaryPredicate is a model of the UnaryPredicateConcept
+template< class ForwardRange, class UnaryPredicate, class Value >
+inline ForwardRange&
+    replace_if(ForwardRange& rng, UnaryPredicate pred,
+               const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    std::replace_if(boost::begin(rng), boost::end(rng), pred, val);
+    return rng;
+}
+
+/// \overload
+template< class ForwardRange, class UnaryPredicate, class Value >
+inline const ForwardRange&
+    replace_if(const ForwardRange& rng, UnaryPredicate pred,
+               const Value& val)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    std::replace_if(boost::begin(rng), boost::end(rng), pred, val);
+    return rng;
+}
+
+    } // namespace range
+    using range::replace_if;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/reverse.hpp

@@ -0,0 +1,50 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_REVERSE_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_REVERSE_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function reverse
+///
+/// range-based version of the reverse std algorithm
+///
+/// \pre BidirectionalRange is a model of the BidirectionalRangeConcept
+template<class BidirectionalRange>
+inline BidirectionalRange& reverse(BidirectionalRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<BidirectionalRange> ));
+    std::reverse(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class BidirectionalRange>
+inline const BidirectionalRange& reverse(const BidirectionalRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> ));
+    std::reverse(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+    } // namespace range
+    using range::reverse;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/reverse_copy.hpp

@@ -0,0 +1,40 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_REVERSE_COPY_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_REVERSE_COPY_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/iterator/iterator_concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function reverse_copy
+///
+/// range-based version of the reverse_copy std algorithm
+///
+/// \pre BidirectionalRange is a model of the BidirectionalRangeConcept
+template<class BidirectionalRange, class OutputIterator>
+inline OutputIterator reverse_copy(const BidirectionalRange& rng, OutputIterator out)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> ));
+    return std::reverse_copy(boost::begin(rng), boost::end(rng), out);
+}
+
+    } // namespace range
+    using range::reverse_copy;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/rotate.hpp

@@ -0,0 +1,51 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_ROTATE_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_ROTATE_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function rotate
+///
+/// range-based version of the rotate std algorithm
+///
+/// \pre Rng meets the requirements for a Forward range
+template<class ForwardRange>
+inline ForwardRange& rotate(ForwardRange& rng,
+    BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type middle)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    std::rotate(boost::begin(rng), middle, boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class ForwardRange>
+inline const ForwardRange& rotate(const ForwardRange& rng,
+    BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type middle)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    std::rotate(boost::begin(rng), middle, boost::end(rng));
+    return rng;
+}
+
+    } // namespace range
+    using range::rotate;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/rotate_copy.hpp

@@ -0,0 +1,44 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_ROTATE_COPY_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_ROTATE_COPY_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/iterator.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+    /// \brief template function rotate
+    ///
+    /// range-based version of the rotate std algorithm
+    ///
+    /// \pre Rng meets the requirements for a Forward range
+    template<typename ForwardRange, typename OutputIterator>
+    inline OutputIterator rotate_copy(
+        const ForwardRange&                                             rng,
+        BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type middle,
+        OutputIterator                                                  target
+        )
+    {
+        BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+        return std::rotate_copy(boost::begin(rng), middle, boost::end(rng), target);
+    }
+
+    } // namespace range
+    using range::rotate_copy;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/search.hpp

@@ -0,0 +1,134 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_SEARCH_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_SEARCH_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function search
+///
+/// range-based version of the search std algorithm
+///
+/// \pre ForwardRange1 is a model of the ForwardRangeConcept
+/// \pre ForwardRange2 is a model of the ForwardRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template< class ForwardRange1, class ForwardRange2 >
+inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange1>::type
+search(ForwardRange1& rng1, const ForwardRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+    return std::search(boost::begin(rng1),boost::end(rng1),
+                       boost::begin(rng2),boost::end(rng2));
+}
+
+/// \overload
+template< class ForwardRange1, class ForwardRange2 >
+inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange1>::type
+search(const ForwardRange1& rng1, const ForwardRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+    return std::search(boost::begin(rng1), boost::end(rng1),
+                       boost::begin(rng2), boost::end(rng2));
+}
+
+/// \overload
+template< class ForwardRange1, class ForwardRange2, class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange1>::type
+search(ForwardRange1& rng1, const ForwardRange2& rng2, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+    return std::search(boost::begin(rng1),boost::end(rng1),
+                       boost::begin(rng2),boost::end(rng2),pred);
+}
+
+/// \overload
+template< class ForwardRange1, class ForwardRange2, class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange1>::type
+search(const ForwardRange1& rng1, const ForwardRange2& rng2, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+    return std::search(boost::begin(rng1), boost::end(rng1),
+                       boost::begin(rng2), boost::end(rng2), pred);
+}
+
+// range_return overloads
+
+/// \overload
+template< range_return_value re, class ForwardRange1, class ForwardRange2 >
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange1,re>::type
+search(ForwardRange1& rng1, const ForwardRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+    return range_return<ForwardRange1,re>::
+        pack(std::search(boost::begin(rng1),boost::end(rng1),
+                         boost::begin(rng2),boost::end(rng2)),
+             rng1);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange1, class ForwardRange2 >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange1,re>::type
+search(const ForwardRange1& rng1, const ForwardRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+    return range_return<const ForwardRange1,re>::
+        pack(std::search(boost::begin(rng1),boost::end(rng1),
+                         boost::begin(rng2),boost::end(rng2)),
+             rng1);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange1, class ForwardRange2,
+          class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange1,re>::type
+search(ForwardRange1& rng1, const ForwardRange2& rng2, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+    return range_return<ForwardRange1,re>::
+        pack(std::search(boost::begin(rng1),boost::end(rng1),
+                         boost::begin(rng2),boost::end(rng2),pred),
+             rng1);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange1, class ForwardRange2,
+          class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange1,re>::type
+search(const ForwardRange1& rng1, const ForwardRange2& rng2, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange2> ));
+    return range_return<const ForwardRange1,re>::
+        pack(std::search(boost::begin(rng1),boost::end(rng1),
+                         boost::begin(rng2),boost::end(rng2),pred),
+             rng1);
+}
+
+    } // namespace range
+    using range::search;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/search_n.hpp

@@ -0,0 +1,360 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_SEARCH_N_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_SEARCH_N_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <boost/range/value_type.hpp>
+#include <iterator>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+namespace range_detail
+{
+    // Rationale: search_n is implemented rather than delegate to
+    // the standard library implementation because some standard
+    // library implementations are broken eg. MSVC.
+
+    // search_n forward iterator version
+    template<typename ForwardIterator, typename Integer, typename Value>
+    inline ForwardIterator
+    search_n_impl(ForwardIterator first, ForwardIterator last, Integer count,
+                  const Value& value, std::forward_iterator_tag)
+    {
+        first = std::find(first, last, value);
+        while (first != last)
+        {
+            typename std::iterator_traits<ForwardIterator>::difference_type n = count;
+            ForwardIterator i = first;
+            ++i;
+            while (i != last && n != 1 && *i==value)
+            {
+                ++i;
+                --n;
+            }
+            if (n == 1)
+                return first;
+            if (i == last)
+                return last;
+            first = std::find(++i, last, value);
+        }
+        return last;
+    }
+
+    // search_n random-access iterator version
+    template<typename RandomAccessIterator, typename Integer, typename Value>
+    inline RandomAccessIterator
+    search_n_impl(RandomAccessIterator first, RandomAccessIterator last,
+                  Integer count, const Value& value,
+                  std::random_access_iterator_tag)
+    {
+        typedef typename std::iterator_traits<RandomAccessIterator>::difference_type difference_t;
+
+        difference_t tail_size = last - first;
+        const difference_t pattern_size = count;
+
+        if (tail_size < pattern_size)
+            return last;
+
+        const difference_t skip_offset = pattern_size - 1;
+        RandomAccessIterator look_ahead = first + skip_offset;
+        tail_size -= pattern_size;
+
+        while (1)
+        {
+            // look_ahead here is pointing to the last element of the
+            // next possible match
+            while (!(*look_ahead == value)) // skip loop...
+            {
+                if (tail_size < pattern_size)
+                    return last; // no match
+                look_ahead += pattern_size;
+                tail_size -= pattern_size;
+            }
+            difference_t remainder = skip_offset;
+            for (RandomAccessIterator back_track = look_ahead - 1;
+                    *back_track == value; --back_track)
+            {
+                if (--remainder == 0)
+                {
+                    return look_ahead - skip_offset; // matched
+                }
+            }
+            if (remainder > tail_size)
+                return last; // no match
+            look_ahead += remainder;
+            tail_size -= remainder;
+        }
+
+        return last;
+    }
+
+    // search_n for forward iterators using a binary predicate
+    // to determine a match
+    template<typename ForwardIterator, typename Integer, typename Value,
+             typename BinaryPredicate>
+    inline ForwardIterator
+    search_n_pred_impl(ForwardIterator first, ForwardIterator last,
+                       Integer count, const Value& value,
+                       BinaryPredicate pred, std::forward_iterator_tag)
+    {
+        typedef typename std::iterator_traits<ForwardIterator>::difference_type difference_t;
+
+        while (first != last && !static_cast<bool>(pred(*first, value)))
+            ++first;
+
+        while (first != last)
+        {
+            difference_t n = count;
+            ForwardIterator i = first;
+            ++i;
+            while (i != last && n != 1 && static_cast<bool>(pred(*i, value)))
+            {
+                ++i;
+                --n;
+            }
+            if (n == 1)
+                return first;
+            if (i == last)
+                return last;
+            first = ++i;
+            while (first != last && !static_cast<bool>(pred(*first, value)))
+                ++first;
+        }
+        return last;
+    }
+
+    // search_n for random-access iterators using a binary predicate
+    // to determine a match
+    template<typename RandomAccessIterator, typename Integer,
+             typename Value, typename BinaryPredicate>
+    inline RandomAccessIterator
+    search_n_pred_impl(RandomAccessIterator first, RandomAccessIterator last,
+                       Integer count, const Value& value,
+                       BinaryPredicate pred, std::random_access_iterator_tag)
+    {
+        typedef typename std::iterator_traits<RandomAccessIterator>::difference_type difference_t;
+
+        difference_t tail_size = last - first;
+        const difference_t pattern_size = count;
+
+        if (tail_size < pattern_size)
+            return last;
+
+        const difference_t skip_offset = pattern_size - 1;
+        RandomAccessIterator look_ahead = first + skip_offset;
+        tail_size -= pattern_size;
+
+        while (1)
+        {
+            // look_ahead points to the last element of the next
+            // possible match
+            while (!static_cast<bool>(pred(*look_ahead, value))) // skip loop
+            {
+                if (tail_size < pattern_size)
+                    return last; // no match
+                look_ahead += pattern_size;
+                tail_size -= pattern_size;
+            }
+            difference_t remainder = skip_offset;
+            for (RandomAccessIterator back_track = look_ahead - 1;
+                    pred(*back_track, value); --back_track)
+            {
+                if (--remainder == 0)
+                    return look_ahead -= skip_offset; // success
+            }
+            if (remainder > tail_size)
+            {
+                return last; // no match
+            }
+            look_ahead += remainder;
+            tail_size -= remainder;
+        }
+    }
+
+    template<typename ForwardIterator, typename Integer, typename Value>
+    inline ForwardIterator
+    search_n_impl(ForwardIterator first, ForwardIterator last,
+                  Integer count, const Value& value)
+    {
+        BOOST_RANGE_CONCEPT_ASSERT((ForwardIteratorConcept<ForwardIterator>));
+        BOOST_RANGE_CONCEPT_ASSERT((EqualityComparableConcept<Value>));
+        BOOST_RANGE_CONCEPT_ASSERT((EqualityComparableConcept<typename std::iterator_traits<ForwardIterator>::value_type>));
+        //BOOST_RANGE_CONCEPT_ASSERT((EqualityComparableConcept2<typename std::iterator_traits<ForwardIterator>::value_type, Value>));
+
+        typedef typename std::iterator_traits<ForwardIterator>::iterator_category cat_t;
+
+        if (count <= 0)
+            return first;
+        if (count == 1)
+            return std::find(first, last, value);
+        return range_detail::search_n_impl(first, last, count, value, cat_t());
+    }
+
+    template<typename ForwardIterator, typename Integer, typename Value,
+             typename BinaryPredicate>
+    inline ForwardIterator
+    search_n_pred_impl(ForwardIterator first, ForwardIterator last,
+                       Integer count, const Value& value,
+                       BinaryPredicate pred)
+    {
+        BOOST_RANGE_CONCEPT_ASSERT((ForwardIteratorConcept<ForwardIterator>));
+        BOOST_RANGE_CONCEPT_ASSERT((
+            BinaryPredicateConcept<
+                BinaryPredicate,
+                typename std::iterator_traits<ForwardIterator>::value_type,
+                Value>
+            ));
+
+        typedef typename std::iterator_traits<ForwardIterator>::iterator_category cat_t;
+
+        if (count <= 0)
+            return first;
+        if (count == 1)
+        {
+            while (first != last && !static_cast<bool>(pred(*first, value)))
+                ++first;
+            return first;
+        }
+        return range_detail::search_n_pred_impl(first, last, count,
+                                                value, pred, cat_t());
+    }
+} // namespace range_detail
+
+/// \brief template function search
+///
+/// range-based version of the search std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+/// \pre Integer is an integral type
+/// \pre Value is a model of the EqualityComparableConcept
+/// \pre ForwardRange's value type is a model of the EqualityComparableConcept
+/// \pre Object's of ForwardRange's value type can be compared for equality with Objects of type Value
+template< class ForwardRange, class Integer, class Value >
+inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
+search_n(ForwardRange& rng, Integer count, const Value& value)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<ForwardRange>));
+    return range_detail::search_n_impl(boost::begin(rng),boost::end(rng), count, value);
+}
+
+/// \overload
+template< class ForwardRange, class Integer, class Value >
+inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
+search_n(const ForwardRange& rng, Integer count, const Value& value)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<const ForwardRange>));
+    return range_detail::search_n_impl(boost::begin(rng), boost::end(rng), count, value);
+}
+
+/// \overload
+template< class ForwardRange, class Integer, class Value,
+          class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
+search_n(ForwardRange& rng, Integer count, const Value& value,
+         BinaryPredicate binary_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<ForwardRange>));
+    BOOST_RANGE_CONCEPT_ASSERT((BinaryPredicateConcept<BinaryPredicate,
+        BOOST_DEDUCED_TYPENAME range_value<ForwardRange>::type, const Value&>));
+    return range_detail::search_n_pred_impl(boost::begin(rng), boost::end(rng),
+        count, value, binary_pred);
+}
+
+/// \overload
+template< class ForwardRange, class Integer, class Value,
+          class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
+search_n(const ForwardRange& rng, Integer count, const Value& value,
+         BinaryPredicate binary_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<const ForwardRange>));
+    BOOST_RANGE_CONCEPT_ASSERT((BinaryPredicateConcept<BinaryPredicate,
+        BOOST_DEDUCED_TYPENAME range_value<const ForwardRange>::type, const Value&>));
+    return range_detail::search_n_pred_impl(boost::begin(rng), boost::end(rng),
+        count, value, binary_pred);
+}
+
+// range_return overloads
+
+/// \overload
+template< range_return_value re, class ForwardRange, class Integer,
+          class Value >
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+search_n(ForwardRange& rng, Integer count, const Value& value)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<ForwardRange>));
+    return range_return<ForwardRange,re>::
+        pack(range_detail::search_n_impl(boost::begin(rng),boost::end(rng),
+                           count, value),
+             rng);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange, class Integer,
+          class Value >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+search_n(const ForwardRange& rng, Integer count, const Value& value)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<const ForwardRange>));
+    return range_return<const ForwardRange,re>::
+        pack(range_detail::search_n_impl(boost::begin(rng), boost::end(rng),
+                           count, value),
+             rng);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange, class Integer,
+          class Value, class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+search_n(ForwardRange& rng, Integer count, const Value& value,
+         BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<ForwardRange>));
+    BOOST_RANGE_CONCEPT_ASSERT((BinaryPredicateConcept<BinaryPredicate,
+        BOOST_DEDUCED_TYPENAME range_value<ForwardRange>::type,
+        const Value&>));
+    return range_return<ForwardRange,re>::
+        pack(range_detail::search_n_pred_impl(boost::begin(rng),
+                                              boost::end(rng),
+                           count, value, pred),
+             rng);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange, class Integer,
+          class Value, class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+search_n(const ForwardRange& rng, Integer count, const Value& value,
+         BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((ForwardRangeConcept<const ForwardRange>));
+    BOOST_RANGE_CONCEPT_ASSERT((BinaryPredicateConcept<BinaryPredicate,
+        BOOST_DEDUCED_TYPENAME range_value<const ForwardRange>::type,
+        const Value&>));
+    return range_return<const ForwardRange,re>::
+        pack(range_detail::search_n_pred_impl(boost::begin(rng),
+                                              boost::end(rng),
+                           count, value, pred),
+             rng);
+}
+
+    } // namespace range
+    using range::search_n;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/set_algorithm.hpp

@@ -0,0 +1,198 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_SET_ALGORITHM_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_SET_ALGORITHM_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function includes
+///
+/// range-based version of the includes std algorithm
+///
+/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
+/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template<class SinglePassRange1, class SinglePassRange2>
+inline bool includes(const SinglePassRange1& rng1,
+                     const SinglePassRange2& rng2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+    return std::includes(boost::begin(rng1),boost::end(rng1),
+                         boost::begin(rng2),boost::end(rng2));
+}
+
+/// \overload
+template<class SinglePassRange1, class SinglePassRange2,
+         class BinaryPredicate>
+inline bool includes(const SinglePassRange1& rng1,
+                     const SinglePassRange2& rng2,
+                     BinaryPredicate         pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+    return std::includes(boost::begin(rng1), boost::end(rng1),
+                         boost::begin(rng2), boost::end(rng2), pred);
+}
+
+/// \brief template function set_union
+///
+/// range-based version of the set_union std algorithm
+///
+/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
+/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template<class SinglePassRange1, class SinglePassRange2,
+         class OutputIterator>
+inline OutputIterator set_union(const SinglePassRange1& rng1,
+                                const SinglePassRange2& rng2,
+                                OutputIterator          out)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+    return std::set_union(boost::begin(rng1), boost::end(rng1),
+                          boost::begin(rng2), boost::end(rng2), out);
+}
+
+/// \overload
+template<class SinglePassRange1, class SinglePassRange2,
+         class OutputIterator, class BinaryPredicate>
+inline OutputIterator set_union(const SinglePassRange1& rng1,
+                                const SinglePassRange2& rng2,
+                                OutputIterator          out,
+                                BinaryPredicate         pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+    return std::set_union(boost::begin(rng1), boost::end(rng1),
+                          boost::begin(rng2), boost::end(rng2), out, pred);
+}
+
+/// \brief template function set_intersection
+///
+/// range-based version of the set_intersection std algorithm
+///
+/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
+/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template<class SinglePassRange1, class SinglePassRange2,
+         class OutputIterator>
+inline OutputIterator set_intersection(const SinglePassRange1& rng1,
+                                       const SinglePassRange2& rng2,
+                                       OutputIterator          out)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+    return std::set_intersection(boost::begin(rng1), boost::end(rng1),
+                                 boost::begin(rng2), boost::end(rng2), out);
+}
+
+/// \overload
+template<class SinglePassRange1, class SinglePassRange2,
+         class OutputIterator, class BinaryPredicate>
+inline OutputIterator set_intersection(const SinglePassRange1& rng1,
+                                       const SinglePassRange2& rng2,
+                                       OutputIterator          out,
+                                       BinaryPredicate         pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+    return std::set_intersection(boost::begin(rng1), boost::end(rng1),
+                                 boost::begin(rng2), boost::end(rng2),
+                                 out, pred);
+}
+
+/// \brief template function set_difference
+///
+/// range-based version of the set_difference std algorithm
+///
+/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
+/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template<class SinglePassRange1, class SinglePassRange2,
+         class OutputIterator>
+inline OutputIterator set_difference(const SinglePassRange1& rng1,
+                                     const SinglePassRange2& rng2,
+                                     OutputIterator out)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+    return std::set_difference(boost::begin(rng1), boost::end(rng1),
+                               boost::begin(rng2), boost::end(rng2), out);
+}
+
+/// \overload
+template<class SinglePassRange1, class SinglePassRange2,
+         class OutputIterator, class BinaryPredicate>
+inline OutputIterator set_difference(const SinglePassRange1& rng1,
+                                     const SinglePassRange2& rng2,
+                                     OutputIterator          out,
+                                     BinaryPredicate         pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+    return std::set_difference(
+        boost::begin(rng1), boost::end(rng1),
+        boost::begin(rng2), boost::end(rng2), out, pred);
+}
+
+/// \brief template function set_symmetric_difference
+///
+/// range-based version of the set_symmetric_difference std algorithm
+///
+/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
+/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template<class SinglePassRange1, class SinglePassRange2,
+         class OutputIterator>
+inline OutputIterator
+set_symmetric_difference(const SinglePassRange1& rng1,
+                         const SinglePassRange2& rng2,
+                         OutputIterator          out)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+    return std::set_symmetric_difference(boost::begin(rng1), boost::end(rng1),
+                                         boost::begin(rng2), boost::end(rng2), out);
+}
+
+/// \overload
+template<class SinglePassRange1, class SinglePassRange2,
+         class OutputIterator, class BinaryPredicate>
+inline OutputIterator
+set_symmetric_difference(const SinglePassRange1& rng1,
+                         const SinglePassRange2& rng2,
+                         OutputIterator          out,
+                         BinaryPredicate         pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+    return std::set_symmetric_difference(
+        boost::begin(rng1), boost::end(rng1),
+        boost::begin(rng2), boost::end(rng2), out, pred);
+}
+
+    } // namespace range
+    using range::includes;
+    using range::set_union;
+    using range::set_intersection;
+    using range::set_difference;
+    using range::set_symmetric_difference;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/sort.hpp

@@ -0,0 +1,68 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_SORT_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_SORT_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function sort
+///
+/// range-based version of the sort std algorithm
+///
+/// \pre RandomAccessRange is a model of the RandomAccessRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template<class RandomAccessRange>
+inline RandomAccessRange& sort(RandomAccessRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::sort(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange>
+inline const RandomAccessRange& sort(const RandomAccessRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::sort(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class BinaryPredicate>
+inline RandomAccessRange& sort(RandomAccessRange& rng, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::sort(boost::begin(rng), boost::end(rng), pred);
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class BinaryPredicate>
+inline const RandomAccessRange& sort(const RandomAccessRange& rng, BinaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::sort(boost::begin(rng), boost::end(rng), pred);
+    return rng;
+}
+
+    } // namespace range
+    using range::sort;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/stable_partition.hpp

@@ -0,0 +1,73 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_STABLE_PARTITION_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_STABLE_PARTITION_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function stable_partition
+///
+/// range-based version of the stable_partition std algorithm
+///
+/// \pre BidirectionalRange is a model of the BidirectionalRangeConcept
+/// \pre UnaryPredicate is a model of the UnaryPredicateConcept
+template<class BidirectionalRange, class UnaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_iterator<BidirectionalRange>::type
+stable_partition(BidirectionalRange& rng, UnaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<BidirectionalRange> ));
+    return std::stable_partition(boost::begin(rng), boost::end(rng), pred);
+}
+
+/// \overload
+template<class BidirectionalRange, class UnaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_iterator<const BidirectionalRange>::type
+stable_partition(const BidirectionalRange& rng, UnaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> ));
+    return std::stable_partition(boost::begin(rng),boost::end(rng),pred);
+}
+
+// range_return overloads
+template<range_return_value re, class BidirectionalRange, class UnaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_return<BidirectionalRange,re>::type
+stable_partition(BidirectionalRange& rng, UnaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<BidirectionalRange> ));
+    return range_return<BidirectionalRange,re>::pack(
+        std::stable_partition(boost::begin(rng), boost::end(rng), pred),
+        rng);
+}
+
+/// \overload
+template<range_return_value re, class BidirectionalRange, class UnaryPredicate>
+inline BOOST_DEDUCED_TYPENAME range_return<const BidirectionalRange,re>::type
+stable_partition(const BidirectionalRange& rng, UnaryPredicate pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( BidirectionalRangeConcept<const BidirectionalRange> ));
+    return range_return<const BidirectionalRange,re>::pack(
+        std::stable_partition(boost::begin(rng),boost::end(rng),pred),
+        rng);
+}
+
+    } // namespace range
+    using range::stable_partition;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/stable_sort.hpp

@@ -0,0 +1,68 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_STABLE_SORT_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_STABLE_SORT_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function stable_sort
+///
+/// range-based version of the stable_sort std algorithm
+///
+/// \pre RandomAccessRange is a model of the RandomAccessRangeConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template<class RandomAccessRange>
+inline RandomAccessRange& stable_sort(RandomAccessRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::stable_sort(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange>
+inline const RandomAccessRange& stable_sort(const RandomAccessRange& rng)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::stable_sort(boost::begin(rng), boost::end(rng));
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class BinaryPredicate>
+inline RandomAccessRange& stable_sort(RandomAccessRange& rng, BinaryPredicate sort_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<RandomAccessRange> ));
+    std::stable_sort(boost::begin(rng), boost::end(rng), sort_pred);
+    return rng;
+}
+
+/// \overload
+template<class RandomAccessRange, class BinaryPredicate>
+inline const RandomAccessRange& stable_sort(const RandomAccessRange& rng, BinaryPredicate sort_pred)
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( RandomAccessRangeConcept<const RandomAccessRange> ));
+    std::stable_sort(boost::begin(rng), boost::end(rng), sort_pred);
+    return rng;
+}
+
+    } // namespace range
+    using range::stable_sort;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/swap_ranges.hpp

@@ -0,0 +1,132 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_SWAP_RANGES_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_SWAP_RANGES_HPP_INCLUDED
+
+#include <boost/assert.hpp>
+#include <boost/concept_check.hpp>
+#include <boost/iterator/iterator_categories.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/iterator.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range_detail
+    {
+        template<class Iterator1, class Iterator2>
+        void swap_ranges_impl(Iterator1 it1, Iterator1 last1,
+                              Iterator2 it2, Iterator2 last2,
+                              single_pass_traversal_tag,
+                              single_pass_traversal_tag)
+        {
+            ignore_unused_variable_warning(last2);
+            for (; it1 != last1; ++it1, ++it2)
+            {
+                BOOST_ASSERT( it2 != last2 );
+                std::iter_swap(it1, it2);
+            }
+        }
+
+        template<class Iterator1, class Iterator2>
+        void swap_ranges_impl(Iterator1 it1, Iterator1 last1,
+                              Iterator2 it2, Iterator2 last2,
+                              random_access_traversal_tag,
+                              random_access_traversal_tag)
+        {
+            ignore_unused_variable_warning(last2);
+            BOOST_ASSERT( last2 - it2 >= last1 - it1 );
+            std::swap_ranges(it1, last1, it2);
+        }
+
+        template<class Iterator1, class Iterator2>
+        void swap_ranges_impl(Iterator1 first1, Iterator1 last1,
+                              Iterator2 first2, Iterator2 last2)
+        {
+            swap_ranges_impl(first1, last1, first2, last2,
+                BOOST_DEDUCED_TYPENAME iterator_traversal<Iterator1>::type(),
+                BOOST_DEDUCED_TYPENAME iterator_traversal<Iterator2>::type());
+        }
+    } // namespace range_detail
+
+    namespace range
+    {
+
+/// \brief template function swap_ranges
+///
+/// range-based version of the swap_ranges std algorithm
+///
+/// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
+/// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
+template< class SinglePassRange1, class SinglePassRange2 >
+inline SinglePassRange2&
+swap_ranges(SinglePassRange1& range1, SinglePassRange2& range2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((SinglePassRangeConcept<SinglePassRange1>));
+    BOOST_RANGE_CONCEPT_ASSERT((SinglePassRangeConcept<SinglePassRange2>));
+
+    boost::range_detail::swap_ranges_impl(
+        boost::begin(range1), boost::end(range1),
+        boost::begin(range2), boost::end(range2));
+
+    return range2;
+}
+
+/// \overload
+template< class SinglePassRange1, class SinglePassRange2 >
+inline SinglePassRange2&
+swap_ranges(const SinglePassRange1& range1, SinglePassRange2& range2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((SinglePassRangeConcept<const SinglePassRange1>));
+    BOOST_RANGE_CONCEPT_ASSERT((SinglePassRangeConcept<SinglePassRange2>));
+
+    boost::range_detail::swap_ranges_impl(
+        boost::begin(range1), boost::end(range1),
+        boost::begin(range2), boost::end(range2));
+
+    return range2;
+}
+
+/// \overload
+template< class SinglePassRange1, class SinglePassRange2 >
+inline const SinglePassRange2&
+swap_ranges(SinglePassRange1& range1, const SinglePassRange2& range2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((SinglePassRangeConcept<SinglePassRange1>));
+    BOOST_RANGE_CONCEPT_ASSERT((SinglePassRangeConcept<const SinglePassRange2>));
+
+    boost::range_detail::swap_ranges_impl(
+        boost::begin(range1), boost::end(range1),
+        boost::begin(range2), boost::end(range2));
+
+    return range2;
+}
+
+/// \overload
+template< class SinglePassRange1, class SinglePassRange2 >
+inline const SinglePassRange2&
+swap_ranges(const SinglePassRange1& range1, const SinglePassRange2& range2)
+{
+    BOOST_RANGE_CONCEPT_ASSERT((SinglePassRangeConcept<const SinglePassRange1>));
+    BOOST_RANGE_CONCEPT_ASSERT((SinglePassRangeConcept<const SinglePassRange2>));
+
+    boost::range_detail::swap_ranges_impl(
+        boost::begin(range1), boost::end(range1),
+        boost::begin(range2), boost::end(range2));
+
+    return range2;
+}
+
+    } // namespace range
+    using range::swap_ranges;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/transform.hpp

@@ -0,0 +1,97 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_TRANSFORM_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_TRANSFORM_HPP_INCLUDED
+
+#include <boost/assert.hpp>
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+        /// \brief template function transform
+        ///
+        /// range-based version of the transform std algorithm
+        ///
+        /// \pre SinglePassRange1 is a model of the SinglePassRangeConcept
+        /// \pre SinglePassRange2 is a model of the SinglePassRangeConcept
+        /// \pre OutputIterator is a model of the OutputIteratorConcept
+        /// \pre UnaryOperation is a model of the UnaryFunctionConcept
+        /// \pre BinaryOperation is a model of the BinaryFunctionConcept
+        template< class SinglePassRange1,
+                  class OutputIterator,
+                  class UnaryOperation >
+        inline OutputIterator
+        transform(const SinglePassRange1& rng,
+                  OutputIterator          out,
+                  UnaryOperation          fun)
+        {
+            BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+            return std::transform(boost::begin(rng),boost::end(rng),out,fun);
+        }
+
+    } // namespace range
+
+    namespace range_detail
+    {
+        template< class SinglePassTraversalReadableIterator1,
+                  class SinglePassTraversalReadableIterator2,
+                  class OutputIterator,
+                  class BinaryFunction >
+        inline OutputIterator
+        transform_impl(SinglePassTraversalReadableIterator1 first1,
+                       SinglePassTraversalReadableIterator1 last1,
+                       SinglePassTraversalReadableIterator2 first2,
+                       SinglePassTraversalReadableIterator2 last2,
+                       OutputIterator                       out,
+                       BinaryFunction                       fn)
+        {
+            for (; first1 != last1; ++first1, ++first2)
+            {
+                BOOST_ASSERT( first2 != last2 );
+                *out = fn(*first1, *first2);
+                ++out;
+            }
+            return out;
+        }
+    }
+
+    namespace range
+    {
+
+        /// \overload
+        template< class SinglePassRange1,
+                  class SinglePassRange2,
+                  class OutputIterator,
+                  class BinaryOperation >
+        inline OutputIterator
+        transform(const SinglePassRange1& rng1,
+                  const SinglePassRange2& rng2,
+                  OutputIterator          out,
+                  BinaryOperation         fun)
+        {
+            BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange1> ));
+            BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange2> ));
+            return boost::range_detail::transform_impl(
+                        boost::begin(rng1), boost::end(rng1),
+                        boost::begin(rng2), boost::end(rng2),
+                        out, fun);
+        }
+
+    } // namespace range
+    using range::transform;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/unique.hpp

@@ -0,0 +1,107 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_UNIQUE_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_UNIQUE_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function unique
+///
+/// range-based version of the unique std algorithm
+///
+/// \pre Rng meets the requirements for a Forward range
+template< range_return_value re, class ForwardRange >
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+unique( ForwardRange& rng )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return range_return<ForwardRange,re>::
+        pack( std::unique( boost::begin(rng),
+                           boost::end(rng)), rng );
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+unique( const ForwardRange& rng )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return range_return<const ForwardRange,re>::
+        pack( std::unique( boost::begin(rng),
+                           boost::end(rng)), rng );
+}
+/// \overload
+template< range_return_value re, class ForwardRange, class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+unique( ForwardRange& rng, BinaryPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return range_return<ForwardRange,re>::
+        pack(std::unique(boost::begin(rng), boost::end(rng), pred),
+             rng);
+}
+/// \overload
+template< range_return_value re, class ForwardRange, class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+unique( const ForwardRange& rng, BinaryPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return range_return<const ForwardRange,re>::
+        pack(std::unique(boost::begin(rng), boost::end(rng), pred),
+             rng);
+}
+
+/// \overload
+template< class ForwardRange >
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange, return_begin_found>::type
+unique( ForwardRange& rng )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return ::boost::range::unique<return_begin_found>(rng);
+}
+/// \overload
+template< class ForwardRange >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange, return_begin_found>::type
+unique( const ForwardRange& rng )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return ::boost::range::unique<return_begin_found>(rng);
+}
+/// \overload
+template< class ForwardRange, class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<ForwardRange, return_begin_found>::type
+unique( ForwardRange& rng, BinaryPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return ::boost::range::unique<return_begin_found>(rng);
+}
+/// \overload
+template< class ForwardRange, class BinaryPredicate >
+inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
+unique( const ForwardRange& rng, BinaryPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return ::boost::range::unique<return_begin_found>(rng, pred);
+}
+
+    } // namespace range
+    using range::unique;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/unique_copy.hpp

@@ -0,0 +1,51 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_UNIQUE_COPY_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_UNIQUE_COPY_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function unique_copy
+///
+/// range-based version of the unique_copy std algorithm
+///
+/// \pre SinglePassRange is a model of the SinglePassRangeConcept
+/// \pre OutputIterator is a model of the OutputIteratorConcept
+/// \pre BinaryPredicate is a model of the BinaryPredicateConcept
+template< class SinglePassRange, class OutputIterator >
+inline OutputIterator
+unique_copy( const SinglePassRange& rng, OutputIterator out_it )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
+    return std::unique_copy(boost::begin(rng), boost::end(rng), out_it);
+}
+/// \overload
+template< class SinglePassRange, class OutputIterator, class BinaryPredicate >
+inline OutputIterator
+unique_copy( const SinglePassRange& rng, OutputIterator out_it,
+             BinaryPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
+    return std::unique_copy(boost::begin(rng), boost::end(rng), out_it, pred);
+}
+
+    } // namespace range
+    using range::unique_copy;
+} // namespace boost
+
+#endif // include guard

test/external/boost/range/algorithm/upper_bound.hpp

@@ -0,0 +1,127 @@
+//  Copyright Neil Groves 2009. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+//
+//
+// For more information, see http://www.boost.org/libs/range/
+//
+#ifndef BOOST_RANGE_ALGORITHM_UPPER_BOUND_HPP_INCLUDED
+#define BOOST_RANGE_ALGORITHM_UPPER_BOUND_HPP_INCLUDED
+
+#include <boost/concept_check.hpp>
+#include <boost/range/begin.hpp>
+#include <boost/range/end.hpp>
+#include <boost/range/concepts.hpp>
+#include <boost/range/detail/range_return.hpp>
+#include <algorithm>
+
+namespace boost
+{
+    namespace range
+    {
+
+/// \brief template function upper_bound
+///
+/// range-based version of the upper_bound std algorithm
+///
+/// \pre ForwardRange is a model of the ForwardRangeConcept
+template< class ForwardRange, class Value >
+inline
+BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<ForwardRange>,
+    BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
+>::type
+upper_bound( ForwardRange& rng, Value val )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return std::upper_bound(boost::begin(rng), boost::end(rng), val);
+}
+
+/// \overload
+template< class ForwardRange, class Value >
+BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
+upper_bound( const ForwardRange& rng, Value val )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::upper_bound(boost::begin(rng), boost::end(rng), val);
+}
+
+/// \overload
+template< class ForwardRange, class Value, class SortPredicate >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<ForwardRange>,
+    BOOST_DEDUCED_TYPENAME range_iterator<ForwardRange>::type
+>::type
+upper_bound( ForwardRange& rng, Value val, SortPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return std::upper_bound(boost::begin(rng), boost::end(rng), val, pred);
+}
+
+/// \overload
+template< class ForwardRange, class Value, class SortPredicate >
+inline BOOST_DEDUCED_TYPENAME range_iterator<const ForwardRange>::type
+upper_bound( const ForwardRange& rng, Value val, SortPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return std::upper_bound(boost::begin(rng), boost::end(rng), val, pred);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange, class Value >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<ForwardRange>,
+    BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+>::type
+upper_bound( ForwardRange& rng, Value val )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return range_return<ForwardRange,re>::
+        pack(std::upper_bound(boost::begin(rng), boost::end(rng), val),
+             rng);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange, class Value >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+upper_bound( const ForwardRange& rng, Value val )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return range_return<const ForwardRange,re>::
+        pack(std::upper_bound(boost::begin(rng), boost::end(rng), val),
+             rng);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange, class Value,
+          class SortPredicate >
+inline BOOST_DEDUCED_TYPENAME disable_if<
+    is_const<ForwardRange>,
+    BOOST_DEDUCED_TYPENAME range_return<ForwardRange,re>::type
+>::type
+upper_bound( ForwardRange& rng, Value val, SortPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
+    return range_return<ForwardRange,re>::
+        pack(std::upper_bound(boost::begin(rng), boost::end(rng), val, pred),
+             rng);
+}
+
+/// \overload
+template< range_return_value re, class ForwardRange, class Value,
+          class SortPredicate >
+inline BOOST_DEDUCED_TYPENAME range_return<const ForwardRange,re>::type
+upper_bound( const ForwardRange& rng, Value val, SortPredicate pred )
+{
+    BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
+    return range_return<const ForwardRange,re>::
+        pack(std::upper_bound(boost::begin(rng), boost::end(rng), val, pred),
+             rng);
+}
+
+    } // namespace range
+    using range::upper_bound;
+} // namespace boost
+
+#endif // include guard