williamr@2: 
williamr@4: #ifndef BOOST_MPL_BEGIN_END_HPP_INCLUDED
williamr@4: #define BOOST_MPL_BEGIN_END_HPP_INCLUDED
williamr@2: 
williamr@2: // Copyright Aleksey Gurtovoy 2000-2004
williamr@2: //
williamr@2: // Distributed under the Boost Software License, Version 1.0. 
williamr@2: // (See accompanying file LICENSE_1_0.txt or copy at 
williamr@2: // http://www.boost.org/LICENSE_1_0.txt)
williamr@2: //
williamr@2: // See http://www.boost.org/libs/mpl for documentation.
williamr@2: 
williamr@4: // $Source: /cvsroot/boost/boost/boost/mpl/begin_end.hpp,v $
williamr@4: // $Date: 2004/09/02 15:40:41 $
williamr@2: // $Revision: 1.4 $
williamr@2: 
williamr@4: #include <boost/mpl/begin_end_fwd.hpp>
williamr@4: #include <boost/mpl/aux_/begin_end_impl.hpp>
williamr@4: #include <boost/mpl/sequence_tag.hpp>
williamr@4: #include <boost/mpl/aux_/na_spec.hpp>
williamr@4: #include <boost/mpl/aux_/lambda_support.hpp>
williamr@2: 
williamr@2: namespace boost { namespace mpl {
williamr@2: 
williamr@4: // agurt, 13/sep/02: switched from inheritance to typedef; MSVC is more
williamr@4: // happy this way (less ETI-related errors), and it doesn't affect 
williamr@4: // anything else
williamr@4: template<
williamr@4:       typename BOOST_MPL_AUX_NA_PARAM(Sequence)
williamr@4:     >
williamr@4: struct begin
williamr@2: {
williamr@4:     typedef typename sequence_tag<Sequence>::type tag_;
williamr@4:     typedef typename begin_impl< tag_ >
williamr@4:         ::template apply< Sequence >::type type;
williamr@4: 
williamr@4:     BOOST_MPL_AUX_LAMBDA_SUPPORT(1,begin,(Sequence))
williamr@2: };
williamr@2: 
williamr@4: template<
williamr@4:       typename BOOST_MPL_AUX_NA_PARAM(Sequence)
williamr@4:     >
williamr@4: struct end
williamr@2: {
williamr@4:     typedef typename sequence_tag<Sequence>::type tag_;
williamr@4:     typedef typename end_impl< tag_ >
williamr@4:         ::template apply< Sequence >::type type;
williamr@4: 
williamr@4:     BOOST_MPL_AUX_LAMBDA_SUPPORT(1,end,(Sequence))
williamr@2: };
williamr@2: 
williamr@4: BOOST_MPL_AUX_NA_SPEC(1, begin)
williamr@4: BOOST_MPL_AUX_NA_SPEC(1, end)
williamr@4: 
williamr@2: }}
williamr@2: 
williamr@4: #endif // BOOST_MPL_BEGIN_END_HPP_INCLUDED