tenno::reference_wrapper< T > Class Template Reference

A reference wrapper class. More...

#include <functional.hpp>

Public Types
using	type = T

Public Member Functions
constexpr	reference_wrapper (T &&x) noexcept
	Construct a new reference wrapper object.
constexpr	reference_wrapper () noexcept
constexpr	reference_wrapper (const reference_wrapper &other) noexcept
reference_wrapper &	operator= (const reference_wrapper &other) noexcept
constexpr	operator T& () const noexcept
constexpr T &	ref () const noexcept
constexpr bool	operator== (const T &&other) const noexcept
constexpr bool	operator!= (const T &&other) const noexcept

Detailed Description

template<class T>
class tenno::reference_wrapper< T >

A reference wrapper class.

This class is a wrapper around a reference to an object. It is useful when you need to store a reference in a container, for example.

Template Parameters

T

Definition at line 20 of file functional.hpp.

Member Typedef Documentation

type

template<class T >

using tenno::reference_wrapper< T >::type = T

Definition at line 23 of file functional.hpp.

Constructor & Destructor Documentation

reference_wrapper() [1/3]

template<class T >

tenno::reference_wrapper< T >::reference_wrapper ( T && x )

inlineconstexprnoexcept

Construct a new reference wrapper object.

Parameters

x

Definition at line 29 of file functional.hpp.

reference_wrapper() [2/3]

template<class T >

tenno::reference_wrapper< T >::reference_wrapper ( )

inlineconstexprnoexcept

Definition at line 33 of file functional.hpp.

reference_wrapper() [3/3]

template<class T >

tenno::reference_wrapper< T >::reference_wrapper ( const reference_wrapper< T > & other )

inlineconstexprnoexcept

Definition at line 37 of file functional.hpp.

Member Function Documentation

operator T&()

template<class T >

tenno::reference_wrapper< T >::operator T& ( ) const

inlineconstexprnoexcept

Definition at line 48 of file functional.hpp.

operator!=()

template<class T >

bool tenno::reference_wrapper< T >::operator!= ( const T && other ) const

inlineconstexprnoexcept

Definition at line 63 of file functional.hpp.

operator=()

template<class T >

reference_wrapper & tenno::reference_wrapper< T >::operator= ( const reference_wrapper< T > & other )

inlinenoexcept

Definition at line 42 of file functional.hpp.

operator==()

template<class T >

bool tenno::reference_wrapper< T >::operator== ( const T && other ) const

inlineconstexprnoexcept

Definition at line 58 of file functional.hpp.

ref()

template<class T >

T & tenno::reference_wrapper< T >::ref ( ) const

inlineconstexprnoexcept

Definition at line 53 of file functional.hpp.

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

• include/tenno/functional.hpp