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Sprout/sprout/utility/forward.hpp
bolero-MURAKAMI 071d7dd49b iterator.hpp 追加
utility.hpp 追加
2011-10-01 00:04:03 +09:00

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522 B
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#ifndef SPROUT_UTILITY_FORWARD_HPP
#define SPROUT_UTILITY_FORWARD_HPP
#include <type_traits>
#include <sprout/config.hpp>
namespace sprout {
//
// forward
//
template<typename T>
SPROUT_CONSTEXPR T&& forward(typename std::remove_reference<T>::type& t) SPROUT_NOEXCEPT {
return static_cast<T&&>(t);
}
template<typename T>
SPROUT_CONSTEXPR T&& forward(typename std::remove_reference<T>::type&& t) SPROUT_NOEXCEPT = delete;
} // namespace sprout
#endif // #ifndef SPROUT_UTILITY_FORWARD_HPP