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Diffstat (limited to 'src/third_party/boost-1.69.0/boost/range/algorithm/replace_if.hpp')
-rw-r--r-- | src/third_party/boost-1.69.0/boost/range/algorithm/replace_if.hpp | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/src/third_party/boost-1.69.0/boost/range/algorithm/replace_if.hpp b/src/third_party/boost-1.69.0/boost/range/algorithm/replace_if.hpp new file mode 100644 index 00000000000..93d5a1f7f37 --- /dev/null +++ b/src/third_party/boost-1.69.0/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 |