weak_shared_ptr: increments a reference count, is told and becomes null whenever the shared object is deleted externally. More...

#include <cartobase/smart/sharedptr.h>

Inheritance diagram for carto::weak_shared_ptr< T >:

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Collaboration diagram for carto::weak_shared_ptr< T >:

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Public Member Functions
	weak_shared_ptr (T *x=0, bool externalowner=false)

	weak_shared_ptr (const weak_shared_ptr< T > &x)

	weak_shared_ptr (const rc_ptr< T > &x)

	weak_shared_ptr (const weak_ptr< T > &x)

	~weak_shared_ptr ()

T *	get () const

bool	operator== (const T *x) const

bool	operator== (const weak_shared_ptr< T > &x) const

bool	operator== (const rc_ptr< T > &x) const

bool	operator== (const weak_ptr< T > &x) const

bool	operator!= (const T *x) const

bool	operator!= (const weak_shared_ptr< T > &x) const

bool	operator!= (const rc_ptr< T > &x) const

bool	operator!= (const weak_ptr< T > &x) const

bool	operator< (const weak_shared_ptr< T > &x) const

bool	operator< (const rc_ptr< T > &x) const

bool	operator< (const weak_ptr< T > &x) const

T &	operator* () const

T *	operator-> () const

weak_shared_ptr< T > &	operator= (const weak_shared_ptr< T > &x)

weak_shared_ptr< T > &	operator= (const rc_ptr< T > &x)

weak_shared_ptr< T > &	operator= (const weak_ptr< T > &x)

T *	release ()

void	reset (T *r=0)

Public Member Functions inherited from carto::rc_ptr< T >
	rc_ptr ()

	rc_ptr (T *p)

	rc_ptr (T *p, bool externalowner)

template<class U >
	rc_ptr (std::auto_ptr< U > r)

void	reset (T *p=NULL)

T *	get () const

bool	operator< (const rc_ptr< T > &other) const

	operator insipid * () const

Public Member Functions inherited from carto::ref< T >
	ref ()

	ref (T *pObject)

	ref (T *pObject, bool externalowner)

template<class U >
	ref (std::auto_ptr< U > r)

	ref (const ref< T > &other)

template<class R >
	ref (const ref< R > &other)

	~ref ()

T *	release ()

ref< T > &	operator= (const ref< T > &other)

T *	operator-> () const

T &	operator* () const

T *	pointer () const

Public Member Functions inherited from carto::const_ref< T >
	const_ref ()

	const_ref (const T *pObject)

	const_ref (const T *pObject, bool externalowner)

template<class U >
	const_ref (std::auto_ptr< U > r)

	const_ref (const ref< T > &other)

	const_ref (const const_ref< T > &other)

template<class R >
	const_ref (const ref< R > &o)

template<class R >
	const_ref (const const_ref< R > &other)

	~const_ref ()

const_ref< T > &	operator= (const ref< T > &other)

const_ref< T > &	operator= (const const_ref< T > &other)

bool	isNull () const

bool	operator== (const ref< T > &other) const

bool	operator== (const T *pointer) const

bool	operator== (const const_ref< T > &other) const

bool	operator!= (const ref< T > &other) const

bool	operator!= (const const_ref< T > &other) const

bool	operator!= (const T *pointer) const

const T *	operator-> () const

const T &	operator* () const

const T *	pointer () const

int	refCount () const

Public Member Functions inherited from carto::RefData< T >
int	count () const

Public Member Functions inherited from carto::weak_ptr< T >
	weak_ptr (T *p=0)

void	reset (T *r=0)

template<typename Y >
	weak_ptr (const weak_ptr< Y > &r)

template<typename Y >
	weak_ptr (const rc_ptr< Y > &r)

template<typename Y >
	weak_ptr (const std::unique_ptr< Y > &r)

template<typename Y >
weak_ptr &	operator= (const weak_ptr< Y > &r)

template<typename Y >
weak_ptr &	operator= (const rc_ptr< Y > &r)

template<typename Y >
weak_ptr &	operator= (const std::unique_ptr< Y > &r)

	weak_ptr (const weak_ptr &r)

weak_ptr &	operator= (const weak_ptr &w)

	~weak_ptr ()

	operator InsipidProxyPointer * () const

T &	operator* () const

T *	operator-> () const

T *	get () const

T *	release ()

bool	operator== (const weak_ptr< T > &x) const

bool	operator== (const weak_shared_ptr< T > &x) const

bool	operator== (const rc_ptr< T > &x) const

bool	operator== (const shared_ptr< T > &x) const

bool	operator!= (const weak_ptr< T > &x) const

bool	operator!= (const weak_shared_ptr< T > &x) const

bool	operator!= (const rc_ptr< T > &x) const

bool	operator!= (const shared_ptr< T > &x) const

bool	operator< (const weak_ptr< T > &x) const

bool	operator< (const weak_shared_ptr< T > &x) const

bool	operator< (const shared_ptr< T > &x) const

bool	operator< (const rc_ptr< T > &x) const

Friends
class	WeakObject

class	rc_ptr_trick

Additional Inherited Members
Public Types inherited from carto::ref< T >
typedef T	referenced_type

Public Types inherited from carto::const_ref< T >
typedef T	referenced_type

Detailed Description

template<typename T>
class carto::weak_shared_ptr< T >

weak_shared_ptr: increments a reference count, is told and becomes null whenever the shared object is deleted externally.

When the shared counter reaches 0, the shared object is deleted (standard rc_ptr behaviour). T must inherit SharedObject.

See also: rc_ptr, weak_ptr, WeakObject

Definition at line 94 of file sharedptr.h.

Constructor & Destructor Documentation

◆ weak_shared_ptr() [1/4]

template<typename T >

carto::weak_shared_ptr< T >::weak_shared_ptr	(	T *	x = `0`,
		bool	externalowner = `false`
	)

inlineexplicit

Definition at line 217 of file sharedptr.h.

◆ weak_shared_ptr() [2/4]

template<typename T >

carto::weak_shared_ptr< T >::weak_shared_ptr ( const weak_shared_ptr< T > & x )

inline

Definition at line 231 of file sharedptr.h.

References carto::weak_shared_ptr< T >::get().

◆ weak_shared_ptr() [3/4]

template<typename T >

carto::weak_shared_ptr< T >::weak_shared_ptr ( const rc_ptr< T > & x )

inline

Definition at line 245 of file sharedptr.h.

References carto::rc_ptr< T >::get().

◆ weak_shared_ptr() [4/4]

template<typename T >

carto::weak_shared_ptr< T >::weak_shared_ptr ( const weak_ptr< T > & x )

inline

Definition at line 259 of file sharedptr.h.

References carto::weak_ptr< T >::get().

◆ ~weak_shared_ptr()

template<typename T >

carto::weak_shared_ptr< T >::~weak_shared_ptr ( )

inline

Definition at line 273 of file sharedptr.h.

References carto::rc_ptr< T >::reset().

Member Function Documentation

◆ get()

template<typename T>

T* carto::weak_shared_ptr< T >::get ( ) const

inline

Definition at line 103 of file sharedptr.h.

References carto::weak_ptr< T >::get().

Referenced by carto::shared_ptr< T >::operator!=(), carto::weak_ptr< T >::operator!=(), carto::shared_ptr< T >::operator==(), carto::weak_ptr< T >::operator==(), carto::shared_ptr< T >::shared_ptr(), and carto::weak_shared_ptr< T >::weak_shared_ptr().

◆ operator!=() [1/4]

template<typename T>

bool carto::weak_shared_ptr< T >::operator!= ( const T * x ) const

inline

Definition at line 113 of file sharedptr.h.

◆ operator!=() [2/4]

template<typename T>

bool carto::weak_shared_ptr< T >::operator!= ( const weak_shared_ptr< T > & x ) const

inline

Definition at line 115 of file sharedptr.h.

References carto::weak_ptr< T >::operator!=().

◆ operator!=() [3/4]

template<typename T>

bool carto::weak_shared_ptr< T >::operator!= ( const rc_ptr< T > & x ) const

inline

Definition at line 117 of file sharedptr.h.

References carto::rc_ptr< T >::get().

◆ operator!=() [4/4]

template<typename T>

bool carto::weak_shared_ptr< T >::operator!= ( const weak_ptr< T > & x ) const

inline

Definition at line 119 of file sharedptr.h.

References carto::weak_ptr< T >::get().

◆ operator*()

template<typename T>

T& carto::weak_shared_ptr< T >::operator* ( ) const

inline

Definition at line 127 of file sharedptr.h.

References carto::weak_ptr< T >::operator*().

◆ operator->()

template<typename T>

T* carto::weak_shared_ptr< T >::operator-> ( ) const

inline

Definition at line 129 of file sharedptr.h.

References carto::weak_ptr< T >::operator->(), and carto::SharedObject::operator=().

◆ operator<() [1/3]

template<typename T>

bool carto::weak_shared_ptr< T >::operator< ( const weak_shared_ptr< T > & x ) const

inline

Definition at line 121 of file sharedptr.h.

References carto::weak_ptr< T >::operator<().

◆ operator<() [2/3]

template<typename T>

bool carto::weak_shared_ptr< T >::operator< ( const rc_ptr< T > & x ) const

inline

Definition at line 123 of file sharedptr.h.

References carto::weak_ptr< T >::get().

◆ operator<() [3/3]

template<typename T>

bool carto::weak_shared_ptr< T >::operator< ( const weak_ptr< T > & x ) const

inline

Definition at line 125 of file sharedptr.h.

References carto::weak_ptr< T >::get().

◆ operator=() [1/3]

template<typename T >

weak_shared_ptr< T > & carto::weak_shared_ptr< T >::operator= ( const weak_shared_ptr< T > & x )

inline

Definition at line 292 of file sharedptr.h.

References carto::weak_ptr< T >::operator=(), and carto::ref< T >::operator=().

◆ operator=() [2/3]

template<typename T >

weak_shared_ptr< T > & carto::weak_shared_ptr< T >::operator= ( const rc_ptr< T > & x )

inline

Definition at line 314 of file sharedptr.h.

References carto::weak_shared_ptr< T >::reset().

◆ operator=() [3/3]

template<typename T>

weak_shared_ptr<T>& carto::weak_shared_ptr< T >::operator= ( const weak_ptr< T > & x )

◆ operator==() [1/4]

template<typename T>

bool carto::weak_shared_ptr< T >::operator== ( const T * x ) const

inline

Definition at line 105 of file sharedptr.h.

◆ operator==() [2/4]

template<typename T>

bool carto::weak_shared_ptr< T >::operator== ( const weak_shared_ptr< T > & x ) const

inline

Definition at line 107 of file sharedptr.h.

References carto::weak_ptr< T >::operator==().

◆ operator==() [3/4]

template<typename T>

bool carto::weak_shared_ptr< T >::operator== ( const rc_ptr< T > & x ) const

inline

Definition at line 109 of file sharedptr.h.

References carto::rc_ptr< T >::get().

◆ operator==() [4/4]

template<typename T>

bool carto::weak_shared_ptr< T >::operator== ( const weak_ptr< T > & x ) const

inline

Definition at line 111 of file sharedptr.h.

References carto::weak_ptr< T >::get().

◆ release()

template<typename T >

T * carto::weak_shared_ptr< T >::release ( )

inline

Definition at line 324 of file sharedptr.h.

References carto::weak_ptr< T >::release(), and carto::ref< T >::release().

Referenced by carto::shared_ptr< T >::shared_ptr().

◆ reset()

template<typename T >

void carto::weak_shared_ptr< T >::reset ( T * r = 0 )

inline

Definition at line 335 of file sharedptr.h.

References carto::weak_ptr< T >::reset(), and carto::rc_ptr< T >::reset().

Referenced by carto::weak_shared_ptr< T >::operator=(), and carto::shared_ptr< T >::reset().

Friends And Related Function Documentation

◆ rc_ptr_trick

template<typename T>

friend class rc_ptr_trick

friend

Definition at line 140 of file sharedptr.h.

◆ WeakObject

template<typename T>

friend class WeakObject

friend

Definition at line 139 of file sharedptr.h.

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

cartobase/smart/sharedptr.h

Public Member Functions

Friends

Additional Inherited Members

Detailed Description

template<typename T> class carto::weak_shared_ptr< T >

Constructor & Destructor Documentation

◆ weak_shared_ptr() [1/4]

◆ weak_shared_ptr() [2/4]

◆ weak_shared_ptr() [3/4]

◆ weak_shared_ptr() [4/4]

◆ ~weak_shared_ptr()

Member Function Documentation

◆ get()

◆ operator!=() [1/4]

◆ operator!=() [2/4]

◆ operator!=() [3/4]

◆ operator!=() [4/4]

◆ operator*()

◆ operator->()

◆ operator<() [1/3]

◆ operator<() [2/3]

◆ operator<() [3/3]

◆ operator=() [1/3]

◆ operator=() [2/3]

◆ operator=() [3/3]

◆ operator==() [1/4]

◆ operator==() [2/4]

◆ operator==() [3/4]

◆ operator==() [4/4]

◆ release()

◆ reset()

Friends And Related Function Documentation

◆ rc_ptr_trick

◆ WeakObject

template<typename T>
class carto::weak_shared_ptr< T >