1 // Copyright Neil Groves 2009. Use, modification and
2 // distribution is subject to the Boost Software License, Version
3 // 1.0. (See accompanying file LICENSE_1_0.txt or copy at
4 // http://www.boost.org/LICENSE_1_0.txt)
7 // For more information, see http://www.boost.org/libs/range/
9 #ifndef BOOST_RANGE_ALGORITHM_UNIQUE_COPY_HPP_INCLUDED
10 #define BOOST_RANGE_ALGORITHM_UNIQUE_COPY_HPP_INCLUDED
12 #include <boost/concept_check.hpp>
13 #include <boost/range/begin.hpp>
14 #include <boost/range/end.hpp>
15 #include <boost/range/concepts.hpp>
23 /// \brief template function unique_copy
25 /// range-based version of the unique_copy std algorithm
27 /// \pre SinglePassRange is a model of the SinglePassRangeConcept
28 /// \pre OutputIterator is a model of the OutputIteratorConcept
29 /// \pre BinaryPredicate is a model of the BinaryPredicateConcept
30 template< class SinglePassRange, class OutputIterator >
32 unique_copy( const SinglePassRange& rng, OutputIterator out_it )
34 BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
35 return std::unique_copy(boost::begin(rng), boost::end(rng), out_it);
38 template< class SinglePassRange, class OutputIterator, class BinaryPredicate >
40 unique_copy( const SinglePassRange& rng, OutputIterator out_it,
41 BinaryPredicate pred )
43 BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> ));
44 return std::unique_copy(boost::begin(rng), boost::end(rng), out_it, pred);
48 using range::unique_copy;
51 #endif // include guard