Sprout/sprout/variant/static_variant_visitor.hpp
2016-02-25 18:48:28 +09:00

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942 B
C++

/*=============================================================================
Copyright (c) 2011-2016 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_VARIANT_STATIC_VARIANT_VISITOR_HPP
#define SPROUT_VARIANT_STATIC_VARIANT_VISITOR_HPP
#include <type_traits>
#include <sprout/config.hpp>
#include <sprout/variant/variant.hpp>
namespace sprout {
//
// static_variant_visitor
//
class static_variant_visitor {
public:
template<typename... Types>
struct visitor_result {
public:
typedef sprout::variant<typename std::decay<Types>::type...> type;
};
};
} // namespace sprout
#endif // #ifndef SPROUT_VARIANT_STATIC_VARIANT_VISITOR_HPP