Chris@16: 
Chris@16: // Copyright Aleksey Gurtovoy 2000-2004
Chris@16: //
Chris@16: // Distributed under the Boost Software License, Version 1.0. 
Chris@16: // (See accompanying file LICENSE_1_0.txt or copy at 
Chris@16: // http://www.boost.org/LICENSE_1_0.txt)
Chris@16: //
Chris@16: 
Chris@16: // Preprocessed version of "boost/mpl/greater.hpp" header
Chris@16: // -- DO NOT modify by hand!
Chris@16: 
Chris@16: namespace boost { namespace mpl {
Chris@16: 
Chris@16: template<
Chris@16:       typename Tag1
Chris@16:     , typename Tag2
Chris@16:     >
Chris@16: struct greater_impl
Chris@16:     : if_c<
Chris@16:           ( BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag1)
Chris@16:               > BOOST_MPL_AUX_NESTED_VALUE_WKND(int, Tag2)
Chris@16:             )
Chris@16: 
Chris@16:         , aux::cast2nd_impl< greater_impl< Tag1,Tag1 >,Tag1, Tag2 >
Chris@16:         , aux::cast1st_impl< greater_impl< Tag2,Tag2 >,Tag1, Tag2 >
Chris@16:         >::type
Chris@16: {
Chris@16: };
Chris@16: 
Chris@16: /// for Digital Mars C++/compilers with no CTPS/TTP support
Chris@16: template<> struct greater_impl< na,na >
Chris@16: {
Chris@16:     template< typename U1, typename U2 > struct apply
Chris@16:     {
Chris@16:         typedef apply type;
Chris@16:         BOOST_STATIC_CONSTANT(int, value  = 0);
Chris@16:     };
Chris@16: };
Chris@16: 
Chris@16: template< typename Tag > struct greater_impl< na,Tag >
Chris@16: {
Chris@16:     template< typename U1, typename U2 > struct apply
Chris@16:     {
Chris@16:         typedef apply type;
Chris@16:         BOOST_STATIC_CONSTANT(int, value  = 0);
Chris@16:     };
Chris@16: };
Chris@16: 
Chris@16: template< typename Tag > struct greater_impl< Tag,na >
Chris@16: {
Chris@16:     template< typename U1, typename U2 > struct apply
Chris@16:     {
Chris@16:         typedef apply type;
Chris@16:         BOOST_STATIC_CONSTANT(int, value  = 0);
Chris@16:     };
Chris@16: };
Chris@16: 
Chris@16: template< typename T > struct greater_tag
Chris@16: {
Chris@16:     typedef typename T::tag type;
Chris@16: };
Chris@16: 
Chris@16: template<
Chris@16:       typename BOOST_MPL_AUX_NA_PARAM(N1)
Chris@16:     , typename BOOST_MPL_AUX_NA_PARAM(N2)
Chris@16:     >
Chris@16: struct greater
Chris@16: 
Chris@16:     : greater_impl<
Chris@16:           typename greater_tag<N1>::type
Chris@16:         , typename greater_tag<N2>::type
Chris@16:         >::template apply< N1,N2 >::type
Chris@16: {
Chris@16:     BOOST_MPL_AUX_LAMBDA_SUPPORT(2, greater, (N1, N2))
Chris@16: 
Chris@16: };
Chris@16: 
Chris@16: BOOST_MPL_AUX_NA_SPEC2(2, 2, greater)
Chris@16: 
Chris@16: }}
Chris@16: 
Chris@16: namespace boost { namespace mpl {
Chris@16: 
Chris@16: template<>
Chris@16: struct greater_impl< integral_c_tag,integral_c_tag >
Chris@16: {
Chris@16:     template< typename N1, typename N2 > struct apply
Chris@16: 
Chris@16:         : bool_< ( BOOST_MPL_AUX_VALUE_WKND(N1)::value > BOOST_MPL_AUX_VALUE_WKND(N2)::value ) >
Chris@16:     {
Chris@16:     };
Chris@16: };
Chris@16: 
Chris@16: }}