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Sprout/sprout/variant/apply_visitor.hpp
2011-11-12 20:24:42 +09:00

18 lines
532 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>
SPROUT_CONSTEXPR inline typename Visitor::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