| // 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 <algorithm> |
| |
| namespace boost |
| { |
| namespace range |
| { |
| |
| /// \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> )); |
| return std::for_each(boost::begin(rng),boost::end(rng),fun); |
| } |
| |
| /// \overload |
| template< class SinglePassRange, class UnaryFunction > |
| inline UnaryFunction for_each(const SinglePassRange& rng, UnaryFunction fun) |
| { |
| BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const SinglePassRange> )); |
| return std::for_each(boost::begin(rng), boost::end(rng), fun); |
| } |
| |
| } // namespace range |
| using range::for_each; |
| } // namespace boost |
| |
| #endif // include guard |