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branch for creating branch for fusion 2.1

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[SVN r40237]
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Joel de Guzman
2007-10-21 00:52:09 +00:00
parent 7a6e82b7cf
commit 32f1c58ce7
476 changed files with 25709 additions and 0 deletions
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39
include/boost/fusion/container/deque/front_extended_deque.hpp Normal file
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/*=============================================================================
Copyright (c) 2001-2006 Joel de Guzman
Copyright (c) 2005-2006 Dan Marsden
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)
==============================================================================*/
#if !defined(BOOST_FUSION_FRONT_EXTENDED_DEQUE_26112006_2209)
#define BOOST_FUSION_FRONT_EXTENDED_DEQUE_26112006_2209
#include <boost/fusion/container/deque/detail/keyed_element.hpp>
#include <boost/mpl/int.hpp>
#include <boost/mpl/minus.hpp>
#include <boost/mpl/plus.hpp>
#include <boost/fusion/sequence/intrinsic/size.hpp>
#include <boost/type_traits/add_const.hpp>
#include <boost/type_traits/add_reference.hpp>
#include <boost/fusion/support/sequence_base.hpp>
namespace boost { namespace fusion {
template<typename Deque, typename T>
struct front_extended_deque
: detail::keyed_element<typename Deque::next_down, T, Deque>,
sequence_base<front_extended_deque<Deque, T> >
{
typedef detail::keyed_element<typename Deque::next_down, T, Deque> base;
typedef mpl::int_<mpl::minus<typename Deque::next_down, mpl::int_<1> >::value> next_down;
typedef typename Deque::next_up next_up;
typedef mpl::plus<typename result_of::size<Deque>::type, mpl::int_<1> > size;
front_extended_deque(Deque const& deque, typename add_reference<typename add_const<T>::type>::type t)
: base(t, deque)
{}
};
}}
#endif