Sprout/sprout/index_tuple/udl.hpp
2013-07-07 19:10:25 +09:00

54 lines
1.5 KiB
C++

#ifndef SPROUT_INDEX_TUPLE_UDL_HPP
#define SPROUT_INDEX_TUPLE_UDL_HPP
#include <sprout/config.hpp>
#include <sprout/index_tuple/index_tuple.hpp>
#if SPROUT_USE_USER_DEFINED_LITERALS
#include <sprout/index_tuple/make_index_tuple.hpp>
#include <sprout/detail/digits_to_int.hpp>
namespace sprout {
//
// indexes_result
// uindexes_result
//
template<char... Chars>
struct indexes_result
: public sprout::make_index_tuple<sprout::detail::digits_to_int<sprout::index_t, Chars...>::value>
{};
template<char... Chars>
struct uindexes_result
: public sprout::make_uindex_tuple<sprout::detail::digits_to_int<sprout::uindex_t, Chars...>::value>
{};
namespace udl {
namespace indexes {
//
// _indexes
// _uindexes
//
template<char... Chars>
SPROUT_CONSTEXPR typename sprout::indexes_result<Chars...>::type
operator"" _indexes() {
return sprout::indexes_result<Chars...>::make();
}
template<char... Chars>
SPROUT_CONSTEXPR typename sprout::uindexes_result<Chars...>::type
operator"" _uindexes() {
return sprout::uindexes_result<Chars...>::make();
}
} // namespace indexes
using sprout::udl::indexes::operator"" _indexes;
using sprout::udl::indexes::operator"" _uindexes;
} // namespace udl
using sprout::udl::indexes::operator"" _indexes;
using sprout::udl::indexes::operator"" _uindexes;
} // namespace sprout
#endif // #if SPROUT_USE_USER_DEFINED_LITERALS
#endif // #ifndef SPROUT_INDEX_TUPLE_UDL_HPP