carto::WeakObject Class Reference

Base class for weakly referenced objects. More...

#include "cartobase/smart/weakobject.h"

Inheritance diagram for carto::WeakObject:

Public Member Functions
template<typename T>
void	attachWeakPtr (weak_ptr< T > &) const
template<typename T>
void	detachWeakPtr (weak_ptr< T > &) const
template<typename T>
void	attachWeakPtr (weak_shared_ptr< T > &) const
template<typename T>
void	detachWeakPtr (weak_shared_ptr< T > &) const
virtual	~WeakObject ()

Protected Member Functions
	WeakObject ()
	WeakObject (const WeakObject &)
WeakObject &	operator= (const WeakObject &)

Detailed Description

Base class for weakly referenced objects.

WeakObject implements a specialized observer/subject pattern where weak_ptr is the observer.

When destroyed, observers are notified and point to null

See also

rc_ptr weak_ptr

Definition at line 48 of file weakobject.h.

Constructor & Destructor Documentation

~WeakObject()

virtual carto::WeakObject::~WeakObject ( )

virtual

WeakObject() [1/2]

carto::WeakObject::WeakObject ( )

protected

Referenced by operator=(), and WeakObject().

WeakObject() [2/2]

carto::WeakObject::WeakObject ( const WeakObject & )

protected

References WeakObject().

Member Function Documentation

attachWeakPtr() [1/2]

template<typename T>

void carto::WeakObject::attachWeakPtr ( weak_ptr< T > & ptr ) const

inline

Definition at line 83 of file weakobject.h.

References attachWeakPtr().

Referenced by attachWeakPtr(), and attachWeakPtr().

attachWeakPtr() [2/2]

template<typename T>

void carto::WeakObject::attachWeakPtr ( weak_shared_ptr< T > & ptr ) const

inline

Definition at line 99 of file weakobject.h.

References attachWeakPtr().

detachWeakPtr() [1/2]

template<typename T>

void carto::WeakObject::detachWeakPtr ( weak_ptr< T > & ptr ) const

inline

Definition at line 91 of file weakobject.h.

References detachWeakPtr().

Referenced by detachWeakPtr(), detachWeakPtr(), and carto::weak_ptr< WeakObject >::release().

detachWeakPtr() [2/2]

template<typename T>

void carto::WeakObject::detachWeakPtr ( weak_shared_ptr< T > & ptr ) const

inline

Definition at line 107 of file weakobject.h.

References detachWeakPtr().

operator=()

WeakObject & carto::WeakObject::operator= ( const WeakObject & )

protected

References WeakObject().

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

• cartobase/smart/weakobject.h