/*============================================================================= | |
Copyright (c) 2001-2006 Joel de Guzman | |
Copyright (c) 2005-2006 Dan Marsden | |
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) | |
==============================================================================*/ | |
#if !defined(BOOST_FUSION_DEQUE_DETAIL_DEQUE_KEYED_VALUES_26112006_1330) | |
#define BOOST_FUSION_DEQUE_DETAIL_DEQUE_KEYED_VALUES_26112006_1330 | |
#include <boost/fusion/container/deque/limits.hpp> | |
#include <boost/fusion/container/deque/detail/keyed_element.hpp> | |
#include <boost/preprocessor/iterate.hpp> | |
#include <boost/preprocessor/repetition/enum_params_with_a_default.hpp> | |
#include <boost/preprocessor/repetition/enum_shifted_params.hpp> | |
#include <boost/preprocessor/repetition/enum.hpp> | |
#include <boost/preprocessor/repetition/enum_params.hpp> | |
#include <boost/type_traits/add_reference.hpp> | |
#include <boost/mpl/plus.hpp> | |
#include <boost/mpl/int.hpp> | |
#include <boost/mpl/print.hpp> | |
#define FUSION_VOID(z, n, _) void_ | |
namespace boost { namespace fusion { | |
struct void_; | |
namespace detail { | |
template<typename Key, typename Value, typename Rest> | |
struct keyed_element; | |
struct nil_keyed_element; | |
template<typename N, BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(FUSION_MAX_DEQUE_SIZE, typename T, void_)> | |
struct deque_keyed_values_impl; | |
template<typename N> | |
struct deque_keyed_values_impl<N, BOOST_PP_ENUM(FUSION_MAX_DEQUE_SIZE, FUSION_VOID, _)> | |
{ | |
typedef nil_keyed_element type; | |
static type call() | |
{ | |
return type(); | |
} | |
}; | |
template<typename N, BOOST_PP_ENUM_PARAMS(FUSION_MAX_DEQUE_SIZE, typename T)> | |
struct deque_keyed_values_impl | |
{ | |
typedef mpl::int_<mpl::plus<N, mpl::int_<1> >::value> next_index; | |
typedef typename deque_keyed_values_impl< | |
next_index, | |
BOOST_PP_ENUM_SHIFTED_PARAMS(FUSION_MAX_DEQUE_SIZE, T)>::type tail; | |
typedef keyed_element<N, T0, tail> type; | |
#include <boost/fusion/container/deque/detail/deque_keyed_values_call.hpp> | |
}; | |
template<BOOST_PP_ENUM_PARAMS_WITH_A_DEFAULT(FUSION_MAX_DEQUE_SIZE, typename T, void_)> | |
struct deque_keyed_values | |
: deque_keyed_values_impl<mpl::int_<0>, BOOST_PP_ENUM_PARAMS(FUSION_MAX_DEQUE_SIZE, T)> | |
{}; | |
}}} | |
#undef FUSION_VOID | |
#endif |