QV4::QV4QPointer< T > Struct Template Reference

#include <qv4heap_p.h>

Collaboration diagram for QV4::QV4QPointer< T >:

Public Member Functions
void	init ()
void	init (T *o)
void	destroy ()
T *	data () const
	operator T* () const
T *	operator-> () const
QV4QPointer &	operator= (T *o)
bool	isNull () const noexcept
bool	isValid () const noexcept

Detailed Description

template<class T>
struct QV4::QV4QPointer< T >

Definition at line 168 of file qv4heap_p.h.

Member Function Documentation

data()

template<class T >

T * QV4::QV4QPointer< T >::data ( ) const

inline

Definition at line 193 of file qv4heap_p.h.

References QBasicAtomicInteger< T >::loadRelaxed(), nullptr, and QtSharedPointer::ExternalRefCountData::strongref.

Referenced by QV4::Heap::QmlSignalHandler::object(), QV4::Heap::QmlListWrapper::object(), QV4::QV4QPointer< QObject >::operator QObject *(), and QV4::QV4QPointer< T >::operator->().

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destroy()

template<class T >

void QV4::QV4QPointer< T >::destroy ( )

inline

Definition at line 185 of file qv4heap_p.h.

References QBasicAtomicInteger< T >::deref(), and QtSharedPointer::ExternalRefCountData::weakref.

Referenced by QV4::Heap::QmlSignalHandler::destroy(), and QV4::QV4QPointer< T >::operator=().

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init() [1/2]

template<class T >

void QV4::QV4QPointer< T >::init ( )

inline

Definition at line 169 of file qv4heap_p.h.

Referenced by QV4::Heap::QmlListWrapper::init(), and QV4::QV4QPointer< T >::operator=().

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init() [2/2]

template<class T >

void QV4::QV4QPointer< T >::init ( T *  o )

inline

Definition at line 175 of file qv4heap_p.h.

References QtSharedPointer::ExternalRefCountData::getAndRef(), o, and Q_ASSERT.

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isNull()

template<class T >

bool QV4::QV4QPointer< T >::isNull ( ) const

inlinenoexcept

Definition at line 206 of file qv4heap_p.h.

References QV4::QV4QPointer< T >::isValid(), QBasicAtomicInteger< T >::loadRelaxed(), and QtSharedPointer::ExternalRefCountData::strongref.

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isValid()

template<class T >

bool QV4::QV4QPointer< T >::isValid ( ) const

inlinenoexcept

Definition at line 211 of file qv4heap_p.h.

Referenced by QV4::QV4QPointer< T >::isNull().

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operator T*()

template<class T >

QV4::QV4QPointer< T >::operator T* ( ) const

inline

Definition at line 196 of file qv4heap_p.h.

operator->()

template<class T >

T * QV4::QV4QPointer< T >::operator-> ( ) const

inline

Definition at line 197 of file qv4heap_p.h.

References QV4::QV4QPointer< T >::data().

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operator=()

template<class T >

QV4QPointer & QV4::QV4QPointer< T >::operator= ( T *  o )

inline

Definition at line 198 of file qv4heap_p.h.

References QV4::QV4QPointer< T >::destroy(), QV4::QV4QPointer< T >::init(), and o.

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

• qtdeclarative/src/qml/memory/qv4heap_p.h