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)
5 //
6 //
7 // For more information, see http://www.boost.org/libs/range/
8 //
9 #ifndef BOOST_RANGE_ALGORITHM_REPLACE_HPP_INCLUDED
10 #define BOOST_RANGE_ALGORITHM_REPLACE_HPP_INCLUDED
11
12 #include <boost/concept_check.hpp>
13 #include <boost/range/begin.hpp>
14 #include <boost/range/end.hpp>
15 #include <boost/range/concepts.hpp>
16 #include <algorithm>
17
18 namespace boost
19 {
20 namespace range
21 {
22
23 /// \brief template function replace
24 ///
25 /// range-based version of the replace std algorithm
26 ///
27 /// \pre ForwardRange is a model of the ForwardRangeConcept
28 template< class ForwardRange, class Value >
29 inline ForwardRange&
replace(ForwardRange & rng,const Value & what,const Value & with_what)30 replace(ForwardRange& rng, const Value& what,
31 const Value& with_what)
32 {
33 BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<ForwardRange> ));
34 std::replace(boost::begin(rng), boost::end(rng), what, with_what);
35 return rng;
36 }
37
38 /// \overload
39 template< class ForwardRange, class Value >
40 inline const ForwardRange&
replace(const ForwardRange & rng,const Value & what,const Value & with_what)41 replace(const ForwardRange& rng, const Value& what,
42 const Value& with_what)
43 {
44 BOOST_RANGE_CONCEPT_ASSERT(( ForwardRangeConcept<const ForwardRange> ));
45 std::replace(boost::begin(rng), boost::end(rng), what, with_what);
46 return rng;
47 }
48
49 } // namespace range
50 using range::replace;
51 } // namespace boost;
52
53 #endif // include guard
54