ceph/src/boost/libs/range/include/boost/range/algorithm/replace.hpp

   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&
  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&
  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