QQmlRefPointer< T > Class Template Reference

#include <qqmlrefcount_p.h>

Collaboration diagram for QQmlRefPointer< T >:

Public Types
enum	Mode { AddRef , Adopt }

Public Member Functions
Q_NODISCARD_CTOR	QQmlRefPointer () noexcept
Q_NODISCARD_CTOR	QQmlRefPointer (T *, Mode m=AddRef)
Q_NODISCARD_CTOR	QQmlRefPointer (const QQmlRefPointer &)
Q_NODISCARD_CTOR	QQmlRefPointer (QQmlRefPointer &&) noexcept
	~QQmlRefPointer ()
void	swap (QQmlRefPointer &other) noexcept
QQmlRefPointer< T > &	operator= (const QQmlRefPointer< T > &o)
QQmlRefPointer< T > &	operator= (QQmlRefPointer< T > &&o) noexcept
bool	isNull () const
T *	operator-> () const
T &	operator* () const
	operator bool () const
T *	data () const
QQmlRefPointer< T > &	adopt (T *)
	Takes ownership of other.
T *	take ()
void	reset (T *t=nullptr)

Friends
bool	operator== (const QQmlRefPointer &a, const QQmlRefPointer &b) noexcept
bool	operator!= (const QQmlRefPointer &a, const QQmlRefPointer &b) noexcept
size_t	qHash (const QQmlRefPointer &v, size_t seed=0) noexcept

Detailed Description

template<class T>
class QQmlRefPointer< T >

Definition at line 53 of file qqmlrefcount_p.h.

Member Enumeration Documentation

Mode

template<class T >

enum QQmlRefPointer::Mode

Enumerator
AddRef
Adopt

Definition at line 56 of file qqmlrefcount_p.h.

Constructor & Destructor Documentation

QQmlRefPointer() [1/4]

template<class T >

QQmlRefPointer< T >::QQmlRefPointer ( )

inlinenoexcept

Definition at line 170 of file qqmlrefcount_p.h.

QQmlRefPointer() [2/4]

template<class T >

QQmlRefPointer< T >::QQmlRefPointer ( T * o, Mode m = AddRef )

inline

Definition at line 176 of file qqmlrefcount_p.h.

References QQmlRefPointer< T >::AddRef, and o.

QQmlRefPointer() [3/4]

template<class T >

QQmlRefPointer< T >::QQmlRefPointer ( const QQmlRefPointer< T > & other )

inline

Definition at line 184 of file qqmlrefcount_p.h.

QQmlRefPointer() [4/4]

template<class T >

QQmlRefPointer< T >::QQmlRefPointer ( QQmlRefPointer< T > && other )

inlinenoexcept

Definition at line 191 of file qqmlrefcount_p.h.

~QQmlRefPointer()

template<class T >

QQmlRefPointer< T >::~QQmlRefPointer ( )

inline

Definition at line 197 of file qqmlrefcount_p.h.

References o.

Member Function Documentation

adopt()

template<class T >

QQmlRefPointer< T > & QQmlRefPointer< T >::adopt ( T * other )

inline

Takes ownership of other.

take() does not add a reference, as it assumes ownership of the callers reference of other.

Definition at line 228 of file qqmlrefcount_p.h.

References o, and other().

Referenced by QQmlOpenMetaObject::QQmlOpenMetaObject(), QQuickPropertyChangesPrivate::decodeBinding(), QQmlScriptBlob::done(), and QQmlBoundSignal::takeExpression().

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data()

template<class T >

T * QQmlRefPointer< T >::data ( ) const

inline

Definition at line 76 of file qqmlrefcount_p.h.

Referenced by QQmlTypeData::compilationUnit(), QQmlScriptBlob::done(), QQmlTypeData::done(), QQuickReplaceSignalHandler::execute(), QQmlBoundSignal::expression(), QQmlPrivate::findObjectPropertyQmlData(), QQmlPropertyCache::firstCppMetaObject(), QV4::QQmlContextWrapper::getPropertyAndBase(), qmlobject_can_qml_cast(), QQuickReplaceSignalHandler::reverse(), QQuickReplaceSignalHandler::rewind(), QQmlPropertyCacheVector::set(), QQmlJavaScriptExpression::setContext(), QQmlGuardedContextData::setContextData(), QQmlPropertyCacheVector::setOwn(), and QQmlOpenMetaObject::type().

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isNull()

template<class T >

bool QQmlRefPointer< T >::isNull ( ) const

inline

Definition at line 71 of file qqmlrefcount_p.h.

Referenced by QQmlXMLHttpRequest::QQmlXMLHttpRequest(), QV4::ResolvedTypeReference::addToHash(), QQmlPropertyCacheCreator< ObjectContainer >::buildMetaObjectsIncrementally(), and QQmlIncubator::clear().

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operator bool()

template<class T >

QQmlRefPointer< T >::operator bool ( ) const

inlineexplicit

Definition at line 75 of file qqmlrefcount_p.h.

operator*()

template<class T >

T & QQmlRefPointer< T >::operator* ( ) const

inline

Definition at line 74 of file qqmlrefcount_p.h.

operator->()

template<class T >

T * QQmlRefPointer< T >::operator-> ( ) const

inline

Definition at line 73 of file qqmlrefcount_p.h.

operator=() [1/2]

template<class T >

QQmlRefPointer< T > & QQmlRefPointer< T >::operator= ( const QQmlRefPointer< T > & o )

inline

Definition at line 203 of file qqmlrefcount_p.h.

References o, and other().

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operator=() [2/2]

template<class T >

QQmlRefPointer< T > & QQmlRefPointer< T >::operator= ( QQmlRefPointer< T > && o )

inlinenoexcept

Definition at line 216 of file qqmlrefcount_p.h.

References other(), and swap().

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reset()

template<class T >

void QQmlRefPointer< T >::reset ( T * t = nullptr )

inline

Definition at line 97 of file qqmlrefcount_p.h.

Referenced by QQmlProperty::QQmlProperty(), QQmlProperty::QQmlProperty(), QQmlComponentPrivate::clear(), QQmlIncubatorPrivate::clear(), QQmlData::destroyed(), QQmlDelegateModelItem::destroyObject(), QQmlTypeData::done(), QQmlOpenMetaObject::setCached(), QQmlJavaScriptExpression::setupFunction(), QQDMIncubationTask::statusChanged(), and QQmlComponentPrivate::typeDataReady().

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swap()

template<class T >

void QQmlRefPointer< T >::swap ( QQmlRefPointer< T > & other )

inlinenoexcept

Definition at line 66 of file qqmlrefcount_p.h.

References other(), and qt_ptr_swap().

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take()

template<class T >

T * QQmlRefPointer< T >::take ( )

inline

Definition at line 80 of file qqmlrefcount_p.h.

Friends And Related Symbol Documentation

operator!=

template<class T >

bool operator!= ( const QQmlRefPointer< T > & a, const QQmlRefPointer< T > & b )

friend

Definition at line 87 of file qqmlrefcount_p.h.

operator==

template<class T >

bool operator== ( const QQmlRefPointer< T > & a, const QQmlRefPointer< T > & b )

friend

Definition at line 82 of file qqmlrefcount_p.h.

qHash

template<class T >

size_t qHash ( const QQmlRefPointer< T > & v, size_t seed = 0 )

friend

Definition at line 92 of file qqmlrefcount_p.h.

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

• qtdeclarative/src/qml/qml/ftw/qqmlrefcount_p.h (4cdf0643b442a57b0cf0dcef104e71c0196dba06)