Sprout/sprout/variant/apply_visitor.hpp
2012-12-19 07:40:29 +09:00

15 lines
539 B
C++

#ifndef SPROUT_VARIANT_APPLY_VISITOR_HPP
#define SPROUT_VARIANT_APPLY_VISITOR_HPP
#include <sprout/config.hpp>
#include <sprout/utility/forward.hpp>
namespace sprout {
template<typename Visitor, typename Visitable>
inline SPROUT_CONSTEXPR typename std::decay<Visitor>::type::result_type
apply_visitor(Visitor&& visitor, Visitable&& visitable) {
return sprout::forward<Visitable>(visitable).apply_visitor(sprout::forward<Visitor>(visitor));
}
} // namespace sprout
#endif // #ifndef SPROUT_VARIANT_APPLY_VISITOR_HPP