Sprout/sprout/variant/static_variant_visitor.hpp
2012-12-20 00:09:05 +09:00

22 lines
537 B
C++

#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