ext::reference_wrapper< T > Class Template Reference

Class extending the reference wrapper class from the standard library. Original reason is to allow its use with standard stream aggregation class. More...

#include <functional.hpp>

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Public Member Functions
	reference_wrapper (const reference_wrapper &other)=default
reference_wrapper &	operator= (const reference_wrapper &other)=default
reference_wrapper &	operator= (const T &object)
auto	operator<=> (const reference_wrapper< T > &other) const
	Specialisation of less than operator for reference_wrapper vector. More...
bool	operator== (const reference_wrapper< T > &other) const
	Specialisation of equals operator for reference_wrapper vector. More...

Detailed Description

template<class T>
class ext::reference_wrapper< T >

Class extending the reference wrapper class from the standard library. Original reason is to allow its use with standard stream aggregation class.

The class mimics the behavior of the reference wrapper from the standatd library.

Template Parameters

T	the type of the reference inside the reference wrapper

Constructor & Destructor Documentation

reference_wrapper()

template<class T >

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

default

Copy constructor needed by g++ since it is not inherited.

Member Function Documentation

operator<=>()

template<class T >

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

inline

Specialisation of less than operator for reference_wrapper vector.

Parameters

other

the second compared value

Returns

true if the this is smaller than the other, false othervise

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operator=() [1/2]

template<class T >

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

default

Copy operator = needed by g++ since it is not inherited.

operator=() [2/2]

template<class T >

reference_wrapper & ext::reference_wrapper< T >::operator= ( const T &  object )

inline

Overload to allow wrapping object in assignment.

operator==()

template<class T >

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

inline

Specialisation of equals operator for reference_wrapper vector.

Parameters

other

the second compared value

Returns

true if the this is equal to the other, false othervise

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

• alib2std/src/extensions/functional.hpp