boost/mpl/pop_back.hpp

0001
0002 #ifndef BOOST_MPL_POP_BACK_HPP_INCLUDED
0003 #define BOOST_MPL_POP_BACK_HPP_INCLUDED
0004
0005 // Copyright Aleksey Gurtovoy 2000-2004
0006 //
0007 // Distributed under the Boost Software License, Version 1.0.
0008 // (See accompanying file LICENSE_1_0.txt or copy at
0009 // http://www.boost.org/LICENSE_1_0.txt)
0010 //
0011 // See http://www.boost.org/libs/mpl for documentation.
0012
0013 // $Id$
0014 // $Date$
0015 // $Revision$
0016
0017 #include <boost/mpl/pop_back_fwd.hpp>
0018 #include <boost/mpl/aux_/pop_back_impl.hpp>
0019 #include <boost/mpl/sequence_tag.hpp>
0020 #include <boost/mpl/aux_/na_spec.hpp>
0021 #include <boost/mpl/aux_/lambda_support.hpp>
0022
0023 namespace boost { namespace mpl {
0024
0025 template<
0026       typename BOOST_MPL_AUX_NA_PARAM(Sequence)
0027     >
0028 struct pop_back
0029     : pop_back_impl< typename sequence_tag<Sequence>::type >
0030         ::template apply< Sequence >
0031 {
0032     BOOST_MPL_AUX_LAMBDA_SUPPORT(1,pop_back,(Sequence))
0033 };
0034
0035 BOOST_MPL_AUX_NA_SPEC(1, pop_back)
0036
0037 }}
0038
0039 #endif // BOOST_MPL_POP_BACK_HPP_INCLUDED