/src/contrib/boost/mpl/aux_/inserter_algorithm.hpp
http://pythonocc.googlecode.com/ · C++ Header · 159 lines · 135 code · 11 blank · 13 comment · 0 complexity · 639d4d40a203f26bbf57470d9548d78e MD5 · raw file
- #ifndef BOOST_MPL_AUX_INSERTER_ALGORITHM_HPP_INCLUDED
- #define BOOST_MPL_AUX_INSERTER_ALGORITHM_HPP_INCLUDED
- // Copyright Aleksey Gurtovoy 2003-2004
- // Copyright David Abrahams 2003-2004
- //
- // 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.
- // $Id: inserter_algorithm.hpp 55648 2009-08-18 05:16:53Z agurtovoy $
- // $Date: 2009-08-18 01:16:53 -0400 (Tue, 18 Aug 2009) $
- // $Revision: 55648 $
- #include <boost/mpl/back_inserter.hpp>
- #include <boost/mpl/front_inserter.hpp>
- #include <boost/mpl/push_back.hpp>
- #include <boost/mpl/push_front.hpp>
- #include <boost/mpl/back_inserter.hpp>
- #include <boost/mpl/front_inserter.hpp>
- #include <boost/mpl/clear.hpp>
- #include <boost/mpl/eval_if.hpp>
- #include <boost/mpl/if.hpp>
- #include <boost/mpl/aux_/na.hpp>
- #include <boost/mpl/aux_/common_name_wknd.hpp>
- #include <boost/mpl/aux_/na_spec.hpp>
- #include <boost/mpl/aux_/preprocessor/params.hpp>
- #include <boost/mpl/aux_/preprocessor/default_params.hpp>
- #include <boost/mpl/aux_/config/ctps.hpp>
- #include <boost/preprocessor/arithmetic/dec.hpp>
- #if !defined(BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION)
- # define BOOST_MPL_AUX_INSERTER_ALGORITHM_DEF(arity, name) \
- BOOST_MPL_AUX_COMMON_NAME_WKND(name) \
- template< \
- BOOST_MPL_PP_DEFAULT_PARAMS(arity, typename P, na) \
- > \
- struct name \
- : aux::name##_impl<BOOST_MPL_PP_PARAMS(arity, P)> \
- { \
- }; \
- \
- template< \
- BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), typename P) \
- > \
- struct name< BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), P),na > \
- : if_< has_push_back< typename clear<P1>::type> \
- , aux::name##_impl< \
- BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), P) \
- , back_inserter< typename clear<P1>::type > \
- > \
- , aux::reverse_##name##_impl< \
- BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), P) \
- , front_inserter< typename clear<P1>::type > \
- > \
- >::type \
- { \
- }; \
- \
- template< \
- BOOST_MPL_PP_DEFAULT_PARAMS(arity, typename P, na) \
- > \
- struct reverse_##name \
- : aux::reverse_##name##_impl<BOOST_MPL_PP_PARAMS(arity, P)> \
- { \
- }; \
- \
- template< \
- BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), typename P) \
- > \
- struct reverse_##name< BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), P),na > \
- : if_< has_push_back<P1> \
- , aux::reverse_##name##_impl< \
- BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), P) \
- , back_inserter< typename clear<P1>::type > \
- > \
- , aux::name##_impl< \
- BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), P) \
- , front_inserter< typename clear<P1>::type > \
- > \
- >::type \
- { \
- }; \
- BOOST_MPL_AUX_NA_SPEC(arity, name) \
- BOOST_MPL_AUX_NA_SPEC(arity, reverse_##name) \
- /**/
- #else
- # define BOOST_MPL_AUX_INSERTER_ALGORITHM_DEF(arity, name) \
- BOOST_MPL_AUX_COMMON_NAME_WKND(name) \
- template< \
- BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), typename P) \
- > \
- struct def_##name##_impl \
- : if_< has_push_back<P1> \
- , aux::name##_impl< \
- BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), P) \
- , back_inserter< typename clear<P1>::type > \
- > \
- , aux::reverse_##name##_impl< \
- BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), P) \
- , front_inserter< typename clear<P1>::type > \
- > \
- >::type \
- { \
- }; \
- \
- template< \
- BOOST_MPL_PP_DEFAULT_PARAMS(arity, typename P, na) \
- > \
- struct name \
- { \
- typedef typename eval_if< \
- is_na<BOOST_PP_CAT(P, arity)> \
- , def_##name##_impl<BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), P)> \
- , aux::name##_impl<BOOST_MPL_PP_PARAMS(arity, P)> \
- >::type type; \
- }; \
- \
- template< \
- BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), typename P) \
- > \
- struct def_reverse_##name##_impl \
- : if_< has_push_back<P1> \
- , aux::reverse_##name##_impl< \
- BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), P) \
- , back_inserter< typename clear<P1>::type > \
- > \
- , aux::name##_impl< \
- BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), P) \
- , front_inserter< typename clear<P1>::type > \
- > \
- >::type \
- { \
- }; \
- template< \
- BOOST_MPL_PP_DEFAULT_PARAMS(arity, typename P, na) \
- > \
- struct reverse_##name \
- { \
- typedef typename eval_if< \
- is_na<BOOST_PP_CAT(P, arity)> \
- , def_reverse_##name##_impl<BOOST_MPL_PP_PARAMS(BOOST_PP_DEC(arity), P)> \
- , aux::reverse_##name##_impl<BOOST_MPL_PP_PARAMS(arity, P)> \
- >::type type; \
- }; \
- BOOST_MPL_AUX_NA_SPEC(arity, name) \
- BOOST_MPL_AUX_NA_SPEC(arity, reverse_##name) \
- /**/
- #endif // BOOST_NO_TEMPLATE_PARTIAL_SPECIALIZATION
- #endif // BOOST_MPL_AUX_INSERTER_ALGORITHM_HPP_INCLUDED