Sprout/sprout/index_tuple/index_n.hpp
2014-03-07 19:49:30 +09:00

42 lines
1.6 KiB
C++

/*=============================================================================
Copyright (c) 2011-2014 Bolero MURAKAMI
https://github.com/bolero-MURAKAMI/Sprout
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 SPROUT_INDEX_TUPLE_INDEX_N_HPP
#define SPROUT_INDEX_TUPLE_INDEX_N_HPP
#include <cstddef>
#include <sprout/config.hpp>
#include <sprout/index_tuple/index_tuple.hpp>
#include <sprout/index_tuple/integer_n.hpp>
namespace sprout {
//
// index_n
// uindex_n
//
#if SPROUT_USE_TEMPLATE_ALIASES && !defined(SPROUT_WORKAROUND_NO_TEMPLATE_ARGUMENT_DEDUCTION_WITH_ALIASES)
template<sprout::index_t I, std::size_t N>
using index_n = sprout::integer_n<sprout::index_t, I, N>;
template<sprout::uindex_t I, std::size_t N>
using uindex_n = sprout::integer_n<sprout::uindex_t, I, N>;
#else // #if SPROUT_USE_TEMPLATE_ALIASES && !defined(SPROUT_WORKAROUND_NO_TEMPLATE_ARGUMENT_DEDUCTION_WITH_ALIASES)
template<sprout::index_t I, std::size_t N>
struct index_n
: public sprout::integer_n<sprout::index_t, I, N>::type
::template transfer<sprout::index_tuple<> >
{};
template<sprout::uindex_t I, std::size_t N>
struct uindex_n
: public sprout::integer_n<sprout::uindex_t, I, N>::type
::template transfer<sprout::uindex_tuple<> >
{};
#endif // #if SPROUT_USE_TEMPLATE_ALIASES && !defined(SPROUT_WORKAROUND_NO_TEMPLATE_ARGUMENT_DEDUCTION_WITH_ALIASES)
} // namespace sprout
#endif // #ifndef SPROUT_INDEX_TUPLE_INDEX_N_HPP