identity Struct Reference

etl::identity is a function object type whose operator() returns its argument unchanged. More...

#include <identity.hpp>

Public Types
using	is_transparent = void

Public Member Functions
template<typename T >
constexpr auto	operator() (T &&t) const noexcept -> T &&

Detailed Description

etl::identity is a function object type whose operator() returns its argument unchanged.

Member Typedef Documentation

is_transparent

using is_transparent = void

Member Function Documentation

operator()()

template<typename T >

constexpr auto operator() ( T &&  t ) const -> T&&

inlineconstexprnoexcept

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The documentation for this struct was generated from the following file:

• include/etl/_functional/identity.hpp