Sprout/sprout/functional/unary_function.hpp
2018-12-30 17:25:21 +09:00

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/*=============================================================================
Copyright (c) 2011-2018 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_FUNCTIONAL_UNARY_FUNCTION_HPP
#define SPROUT_FUNCTIONAL_UNARY_FUNCTION_HPP
#include <sprout/config.hpp>
namespace sprout {
//
// unary_function
//
template<typename Arg, typename Result>
struct unary_function {
public:
typedef Arg argument_type;
typedef Result result_type;
};
} // namespace sprout
#endif // #ifndef SPROUT_FUNCTIONAL_UNARY_FUNCTION_HPP