Boost C++ Libraries of the most highly regarded and expertly designed C++ library projects in the world. Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for an old version of Boost. Click here to view this page for the latest version.


// 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
// For more information, see

#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/range/detail/implementation_help.hpp>
#include <boost/assert.hpp>

namespace boost
    namespace range

template< class Container, class Range >
inline Container& push_front( Container& on, const Range& from )
    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<Container> ));
    BOOST_RANGE_CONCEPT_ASSERT(( SinglePassRangeConcept<const Range> ));
    BOOST_ASSERT_MSG(!range_detail::is_same_object(on, from),
        "cannot copy from a container to itself");
    on.insert( on.begin(), boost::begin(from), boost::end(from) );
    return on;

    } // namespace range
    using range::push_front;
} // namespace boost

#endif // include guard