reference_wrapper< T > Struct Template Reference

std::reference_wrapper<T> implementation More...

Public Member Functions
	reference_wrapper (reference_wrapper const &R) CXXO_NOEXCEPTNOTHROW
	copy-ctor
reference_wrapper &	operator= (reference_wrapper const &R) CXXO_NOEXCEPTNOTHROW
	Assignment operator.
T &	get () const CXXO_NOEXCEPTNOTHROW
	access the referenced object
	operator T & () const CXXO_NOEXCEPTNOTHROW
	access the referenced object
template<typename... Args>
undefined_type_t	operator() (Args... args) const
	Invoke using the referenced object, if capable.

Detailed Description

template<typename T>
struct cxxomfort::cxxostd::reference_wrapper< T >

std::reference_wrapper<T> implementation

\:

"std::reference_wrapper"

<functional>:

"std::reference_wrapper"

A reference_wrapper hosts a reference to an object in the same way a normal reference does, but separates assignment mechanics so that assigning to the wrapper changes whichobject is hosted, instead of changing the object itself. It basically behaves as a pointer-to-T.

See also

utility/functional/reference_wrapper @ cppreference

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

• 07-reference_wrapper.hpp