// Boost.Range library | |
// | |
// 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_EXT_PUSH_BACK_HPP_INCLUDED | |
#define BOOST_RANGE_ALGORITHM_EXT_PUSH_BACK_HPP_INCLUDED | |
#include <boost/range/config.hpp> | |
#include <boost/range/concepts.hpp> | |
#include <boost/range/difference_type.hpp> | |
#include <boost/range/begin.hpp> | |
#include <boost/range/end.hpp> | |
#include <boost/assert.hpp> | |
namespace boost | |
{ | |
namespace range | |
{ | |
template< class Container, class Range > | |
inline Container& push_back( Container& on, const Range& from ) | |
{ | |
BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<Container> )); | |
BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const Range> )); | |
BOOST_ASSERT( (void*)&on != (void*)&from && | |
"cannot copy from a container to itself" ); | |
on.insert( on.end(), boost::begin(from), boost::end(from) ); | |
return on; | |
} | |
} // namespace range | |
using range::push_back; | |
} // namespace boost | |
#endif // include guard |