sl@0: 
sl@0: #ifndef BOOST_MPL_PAIR_HPP_INCLUDED
sl@0: #define BOOST_MPL_PAIR_HPP_INCLUDED
sl@0: 
sl@0: // Copyright Aleksey Gurtovoy 2001-2004
sl@0: //
sl@0: // Distributed under the Boost Software License, Version 1.0. 
sl@0: // (See accompanying file LICENSE_1_0.txt or copy at 
sl@0: // http://www.boost.org/LICENSE_1_0.txt)
sl@0: //
sl@0: // See http://www.boost.org/libs/mpl for documentation.
sl@0: 
sl@0: // $Source: /cvsroot/boost/boost/boost/mpl/pair.hpp,v $
sl@0: // $Date: 2004/12/14 14:05:31 $
sl@0: // $Revision: 1.5 $
sl@0: 
sl@0: #include <boost/mpl/aux_/msvc_eti_base.hpp>
sl@0: #include <boost/mpl/aux_/na_spec.hpp>
sl@0: #include <boost/mpl/aux_/lambda_support.hpp>
sl@0: #include <boost/mpl/aux_/config/eti.hpp>
sl@0: 
sl@0: namespace boost { namespace mpl {
sl@0: 
sl@0: template<
sl@0:       typename BOOST_MPL_AUX_NA_PARAM(T1)
sl@0:     , typename BOOST_MPL_AUX_NA_PARAM(T2)
sl@0:     >
sl@0: struct pair
sl@0: {
sl@0:     typedef pair type;
sl@0:     typedef T1 first;
sl@0:     typedef T2 second;
sl@0: 
sl@0:     BOOST_MPL_AUX_LAMBDA_SUPPORT(2,pair,(T1,T2))
sl@0: };
sl@0: 
sl@0: template<
sl@0:       typename BOOST_MPL_AUX_NA_PARAM(P)
sl@0:     >
sl@0: struct first
sl@0: {
sl@0: #if !defined(BOOST_MPL_CFG_MSVC_70_ETI_BUG)
sl@0:     typedef typename P::first type;
sl@0: #else
sl@0:     typedef typename aux::msvc_eti_base<P>::first type;
sl@0: #endif
sl@0:     BOOST_MPL_AUX_LAMBDA_SUPPORT(1,first,(P))
sl@0: };
sl@0: 
sl@0: template<
sl@0:       typename BOOST_MPL_AUX_NA_PARAM(P)
sl@0:     >
sl@0: struct second
sl@0: {
sl@0: #if !defined(BOOST_MPL_CFG_MSVC_70_ETI_BUG)
sl@0:     typedef typename P::second type;
sl@0: #else
sl@0:     typedef typename aux::msvc_eti_base<P>::second type;
sl@0: #endif
sl@0:     BOOST_MPL_AUX_LAMBDA_SUPPORT(1,second,(P))
sl@0: };
sl@0: 
sl@0: 
sl@0: BOOST_MPL_AUX_NA_SPEC_NO_ETI(2, pair)
sl@0: BOOST_MPL_AUX_NA_SPEC(1, first)
sl@0: BOOST_MPL_AUX_NA_SPEC(1, second)
sl@0: 
sl@0: }}
sl@0: 
sl@0: #endif // BOOST_MPL_PAIR_HPP_INCLUDED