Sprout/sprout/index_tuple/make_index_tuple.hpp

39 lines
1.2 KiB
C++

#ifndef SPROUT_INDEX_TUPLE_MAKE_INDEX_TUPLE_HPP
#define SPROUT_INDEX_TUPLE_MAKE_INDEX_TUPLE_HPP
#include <sprout/config.hpp>
#include <sprout/index_tuple/index_tuple.hpp>
#include <sprout/index_tuple/make_integer_sequence.hpp>
#include <sprout/index_tuple/enable_make_indexes.hpp>
namespace sprout {
//
// make_index_tuple
// make_uindex_tuple
//
#if SPROUT_USE_TEMPLATE_ALIASES
template<sprout::index_t N>
using make_index_tuple = sprout::make_integer_sequence<sprout::index_t, N>;
template<sprout::uindex_t N>
using make_uindex_tuple = sprout::make_integer_sequence<sprout::uindex_t, N>;
#else // #if SPROUT_USE_TEMPLATE_ALIASES
template<sprout::index_t N>
struct make_index_tuple
: public sprout::enable_make_indexes<
typename sprout::make_integer_sequence<sprout::index_t, N>::type
::template transfer<sprout::index_tuple<> >::type
>
{};
template<sprout::uindex_t N>
struct make_uindex_tuple
: public sprout::enable_make_indexes<
typename sprout::make_integer_sequence<sprout::uindex_t, N>::type
::template transfer<sprout::uindex_tuple<> >::type
>
{};
#endif // #if SPROUT_USE_TEMPLATE_ALIASES
} // namespace sprout
#endif // #ifndef SPROUT_INDEX_TUPLE_MAKE_INDEX_TUPLE_HPP