| std::identity(3cxx) | std::identity(3cxx) |
NAME¶
std::identity - [func.identity] The identity function.
SYNOPSIS¶
#include <functional>
Public Types¶
using is_transparent = __is_transparent
Public Member Functions¶
template<typename _Tp > constexpr _Tp &&
operator() (_Tp &&__t) const noexcept
Detailed Description¶
[func.identity] The identity function.
Definition at line 47 of file functional.
Member Typedef Documentation¶
using std::identity::is_transparent = __is_transparent¶
Definition at line 55 of file functional.
Member Function Documentation¶
template<typename _Tp > constexpr _Tp && std::identity::operator() (_Tp && __t) const [inline], [constexpr], [noexcept]¶
Definition at line 52 of file functional.
Author¶
Generated automatically by Doxygen for libstdc++ from the source code.
| Sun Jan 8 2023 | libstdc++ |