NAME

       std::identity - [func.identity] The identity function.

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.

       Definition at line 47 of file ranges_cmp.h.

Author

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