forked from boostorg/fusion
100 lines
3.1 KiB
C++
100 lines
3.1 KiB
C++
|
/*=============================================================================
|
||
|
|
Copyright (c) 2001-2006 Joel de Guzman
|
||
|
|
|
||
|
|
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)
|
||
|
|
==============================================================================*/
|
||
|
|
#ifndef BOOST_PP_IS_ITERATING
|
||
|
|
#if !defined(FUSION_MAKE_MAP_07222005_1247)
|
||
|
|
#define FUSION_MAKE_MAP_07222005_1247
|
||
|
|
|
||
|
|
#include <boost/preprocessor/iterate.hpp>
|
||
|
|
#include <boost/preprocessor/repetition/enum_params.hpp>
|
||
|
|
#include <boost/preprocessor/repetition/enum_binary_params.hpp>
|
||
|
|
#include <boost/preprocessor/repetition/enum_params_with_a_default.hpp>
|
||
|
|
#include <boost/fusion/container/map/map.hpp>
|
||
|
|
#include <boost/fusion/support/detail/as_fusion_element.hpp>
|
||
|
|
#include <boost/fusion/support/pair.hpp>
|
||
|
|
|
||
|
|
namespace boost { namespace fusion
|
||
|
|
{
|
||
|
|
struct void_;
|
||
|
|
|
||
|
|
namespace result_of
|
||
|
|
{
|
||
|
|
template <
|
||
|
|
BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(
|
||
|
|
FUSION_MAX_VECTOR_SIZE, typename K, void_)
|
||
|
|
, BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(
|
||
|
|
FUSION_MAX_VECTOR_SIZE, typename D, void_)
|
||
|
|
, typename Extra = void_
|
||
|
|
>
|
||
|
|
struct make_map;
|
||
|
|
|
||
|
|
template <>
|
||
|
|
struct make_map<>
|
||
|
|
{
|
||
|
|
typedef map<> type;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
inline map<>
|
||
|
|
make_map()
|
||
|
|
{
|
||
|
|
return map<>();
|
||
|
|
}
|
||
|
|
|
||
|
|
#define BOOST_FUSION_PAIR(z, n, data) \
|
||
|
|
fusion::pair< \
|
||
|
|
BOOST_PP_CAT(K, n) \
|
||
|
|
, typename detail::as_fusion_element<BOOST_PP_CAT(D, n)>::type>
|
||
|
|
|
||
|
|
#define BOOST_FUSION_MAKE_PAIR(z, n, data) \
|
||
|
|
fusion::make_pair<BOOST_PP_CAT(K, n)>(BOOST_PP_CAT(_, n)) \
|
||
|
|
|
||
|
|
#define BOOST_PP_FILENAME_1 <boost/fusion/sequence/generation/make_map.hpp>
|
||
|
|
#define BOOST_PP_ITERATION_LIMITS (1, FUSION_MAX_VECTOR_SIZE)
|
||
|
|
#include BOOST_PP_ITERATE()
|
||
|
|
|
||
|
|
#undef BOOST_FUSION_PAIR
|
||
|
|
#undef BOOST_FUSION_MAKE_PAIR
|
||
|
|
|
||
|
|
}}
|
||
|
|
|
||
|
|
#endif
|
||
|
|
#else // defined(BOOST_PP_IS_ITERATING)
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
//
|
||
|
|
// Preprocessor vertical repetition code
|
||
|
|
//
|
||
|
|
///////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
#define N BOOST_PP_ITERATION()
|
||
|
|
|
||
|
|
namespace result_of
|
||
|
|
{
|
||
|
|
template <
|
||
|
|
BOOST_PP_ENUM_PARAMS(N, typename K)
|
||
|
|
, BOOST_PP_ENUM_PARAMS(N, typename D)
|
||
|
|
>
|
||
|
|
struct make_map<BOOST_PP_ENUM_PARAMS(N, K), BOOST_PP_ENUM_PARAMS(N, D)>
|
||
|
|
{
|
||
|
|
typedef map<BOOST_PP_ENUM(N, BOOST_FUSION_PAIR, _)> type;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
template <
|
||
|
|
BOOST_PP_ENUM_PARAMS(N, typename K)
|
||
|
|
, BOOST_PP_ENUM_PARAMS(N, typename D)
|
||
|
|
>
|
||
|
|
inline map<BOOST_PP_ENUM(N, BOOST_FUSION_PAIR, _)>
|
||
|
|
make_map(BOOST_PP_ENUM_BINARY_PARAMS(N, D, const& _))
|
||
|
|
{
|
||
|
|
return map<BOOST_PP_ENUM(N, BOOST_FUSION_PAIR, _)>(
|
||
|
|
BOOST_PP_ENUM(N, BOOST_FUSION_MAKE_PAIR, _));
|
||
|
|
}
|
||
|
|
|
||
|
|
#undef N
|
||
|
|
#endif // defined(BOOST_PP_IS_ITERATING)
|
||
|
|
|