std::identity
[func.identity] The identity function.
- Provided by: libstdc++-12-doc (Version: 12.3.0-1ubuntu1~22.04.3)
- Source: gcc-12
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SYNOPSIS
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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