|
Server : Apache/2.2.2 (Fedora) System : Linux App1.pathumtani.go.th 2.6.20-1.2320.fc5smp #1 SMP Tue Jun 12 19:40:16 EDT 2007 i686 User : apache ( 48) PHP Version : 5.2.9 Disable Function : NONE Directory : /usr/include/boost/mpl/aux_/ |
Upload File : |
#ifndef BOOST_MPL_AUX_FRONT_IMPL_HPP_INCLUDED
#define BOOST_MPL_AUX_FRONT_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.
// $Source: /cvsroot/boost/boost/boost/mpl/aux_/front_impl.hpp,v $
// $Date: 2004/09/02 15:40:43 $
// $Revision: 1.4 $
#include <boost/mpl/front_fwd.hpp>
#include <boost/mpl/begin_end.hpp>
#include <boost/mpl/deref.hpp>
#include <boost/mpl/aux_/traits_lambda_spec.hpp>
namespace boost { namespace mpl {
// default implementation; conrete sequences might override it by
// specializing either the 'front_impl' or the primary 'front' template
template< typename Tag >
struct front_impl
{
template< typename Sequence > struct apply
{
typedef typename begin<Sequence>::type iter_;
typedef typename deref<iter_>::type type;
};
};
BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC(1,front_impl)
}}
#endif // BOOST_MPL_AUX_FRONT_IMPL_HPP_INCLUDED