std::identity

[func.identity] The identity function.

Provided by: libstdc++-14-doc (Version: 14.2.0-4ubuntu2~24.04.1)
Source: gcc-14
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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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