#ifndef BOOST_MPL_AUX_INSERT_RANGE_IMPL_HPP_INCLUDED | |
#define BOOST_MPL_AUX_INSERT_RANGE_IMPL_HPP_INCLUDED | |
// Copyright Aleksey Gurtovoy 2000-2004 | |
// | |
// Distributed under 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) | |
// | |
// See http://www.boost.org/libs/mpl for documentation. | |
// $Id: insert_range_impl.hpp 49267 2008-10-11 06:19:02Z agurtovoy $ | |
// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $ | |
// $Revision: 49267 $ | |
#include <boost/mpl/copy.hpp> | |
#include <boost/mpl/clear.hpp> | |
#include <boost/mpl/front_inserter.hpp> | |
#include <boost/mpl/joint_view.hpp> | |
#include <boost/mpl/iterator_range.hpp> | |
#include <boost/mpl/aux_/na_spec.hpp> | |
#include <boost/mpl/aux_/iter_push_front.hpp> | |
#include <boost/mpl/aux_/traits_lambda_spec.hpp> | |
#include <boost/mpl/aux_/config/forwarding.hpp> | |
#include <boost/type_traits/same_traits.hpp> | |
namespace boost { namespace mpl { | |
// default implementation; conrete sequences might override it by | |
// specializing either the 'insert_range_impl' or the primary | |
// 'insert_range' template | |
template< typename Tag > | |
struct insert_range_impl | |
{ | |
template< | |
typename Sequence | |
, typename Pos | |
, typename Range | |
> | |
struct apply | |
#if !defined(BOOST_MPL_CFG_NO_NESTED_FORWARDING) | |
: reverse_copy< | |
joint_view< | |
iterator_range<typename begin<Sequence>::type,Pos> | |
, joint_view< | |
Range | |
, iterator_range<Pos,typename end<Sequence>::type> | |
> | |
> | |
, front_inserter< typename clear<Sequence>::type > | |
> | |
{ | |
#else | |
{ | |
typedef typename reverse_copy< | |
joint_view< | |
iterator_range<typename begin<Sequence>::type,Pos> | |
, joint_view< | |
Range | |
, iterator_range<Pos,typename end<Sequence>::type> | |
> | |
> | |
, front_inserter< typename clear<Sequence>::type > | |
>::type type; | |
#endif | |
}; | |
}; | |
BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC(3,insert_range_impl) | |
}} | |
#endif // BOOST_MPL_AUX_INSERT_RANGE_IMPL_HPP_INCLUDED |