kicad/include/boost/mpl/aux_/inserter_algorithm.hpp

160 lines
4.8 KiB
C++

#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