Provided by: libstdc++-14-doc_14-20240412-0ubuntu1_all
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.
Author
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