base::SupportsWeakPtr< T > Class Template Reference

A class may extend from SupportsWeakPtr to let others take weak pointers to it. More...

#include "include/base/cef_weak_ptr.h"

Inheritance diagram for base::SupportsWeakPtr< T >:

Public Member Functions
	SupportsWeakPtr ()=default
	SupportsWeakPtr (const SupportsWeakPtr &)=delete
SupportsWeakPtr &	operator= (const SupportsWeakPtr &)=delete
WeakPtr< T >	AsWeakPtr ()

Protected Member Functions
	~SupportsWeakPtr ()=default

Detailed Description

template<class T>
class base::SupportsWeakPtr< T >

A class may extend from SupportsWeakPtr to let others take weak pointers to it.

This avoids the class itself implementing boilerplate to dispense weak pointers. However, since SupportsWeakPtr's destructor won't invalidate weak pointers to the class until after the derived class' members have been destroyed, its use can lead to subtle use-after-destroy issues.

Constructor & Destructor Documentation

SupportsWeakPtr() [1/2]

template<class T >

base::SupportsWeakPtr< T >::SupportsWeakPtr ( )

default

SupportsWeakPtr() [2/2]

template<class T >

base::SupportsWeakPtr< T >::SupportsWeakPtr ( const SupportsWeakPtr< T > &  )

delete

~SupportsWeakPtr()

template<class T >

base::SupportsWeakPtr< T >::~SupportsWeakPtr ( )

protecteddefault

Member Function Documentation

AsWeakPtr()

template<class T >

WeakPtr<T> base::SupportsWeakPtr< T >::AsWeakPtr ( )

inline

operator=()

template<class T >

SupportsWeakPtr& base::SupportsWeakPtr< T >::operator= ( const SupportsWeakPtr< T > &  )

delete

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

• include/base/cef_weak_ptr.h