/*=============================================================================
  Copyright (c) 2011-2019 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_T_HPP
#define SPROUT_INDEX_TUPLE_INDEX_T_HPP

#include <sprout/config.hpp>
#include <sprout/workaround/std/cstddef.hpp>

namespace sprout {
	//
	// index_t
	// uindex_t
	//
	typedef std::ptrdiff_t index_t;
	typedef std::size_t uindex_t;
}	// namespace sprout

#endif	// #ifndef SPROUT_INDEX_TUPLE_INDEX_T_HPP