#include <qjsvalue_p.h>

Collaboration diagram for QJSValuePrivate:

Public Types
enum class	Kind { Undefined = 0x0 , Null = 0x2 , IntValue = 0x4 , BoolValue = 0x6 , DoublePtr = 0x0 \| s_pointerBit , QV4ValuePtr = 0x2 \| s_pointerBit , QStringPtr = 0x4 \| s_pointerBit }

Static Public Member Functions
static Kind	tag (quint64 raw)

static void *	pointer (quint64 raw)

static quint64	encodePointer (void *pointer, Kind tag)

static quint64	encodeUndefined ()

static quint64	encodeNull ()

static int	intValue (quint64 v)

static quint64	encode (int intValue)

static quint64	encode (uint uintValue)

static bool	boolValue (quint64 v)

static quint64	encode (bool boolValue)

static double *	doublePtr (quint64 v)

static quint64	encode (double doubleValue)

static QV4::Value *	qv4ValuePtr (quint64 v)

static quint64	encode (const QV4::Value &qv4Value)

static QString *	qStringPtr (quint64 v)

static quint64	encode (QString stringValue)

static quint64	encode (QLatin1String stringValue)

static QJSValue	fromReturnedValue (QV4::ReturnedValue d)

template<typename T >
static const T *	asManagedType (const QJSValue *jsval)

static QV4::Value *	takeManagedValue (QJSValue *jsval)

static QV4::ReturnedValue	asPrimitiveType (const QJSValue *jsval)

static const QString *	asQString (const QJSValue *jsval)

static QV4::ReturnedValue	asReturnedValue (const QJSValue *jsval)

static void	setString (QJSValue *jsval, QString s)

static void	adoptPersistentValue (QJSValue jsval, QV4::Value v)

static void	setValue (QJSValue *jsval, const QV4::Value &v)

static void	manageStringOnV4Heap (QV4::ExecutionEngine e, QJSValue jsval)

static QV4::ReturnedValue	convertToReturnedValue (QV4::ExecutionEngine *e, const QJSValue &jsval)

static QV4::ExecutionEngine *	engine (const QJSValue *jsval)

static bool	checkEngine (QV4::ExecutionEngine *e, const QJSValue &jsval)

static void	free (QJSValue *jsval)

Static Public Attributes
static constexpr quint64	s_minAlignment = 1 << s_tagBits

Detailed Description

Definition at line 30 of file qjsvalue_p.h.

Member Enumeration Documentation

◆ Kind

enum class QJSValuePrivate::Kind

strong

Enumerator
Undefined
Null
IntValue
BoolValue
DoublePtr
QV4ValuePtr
QStringPtr

Definition at line 38 of file qjsvalue_p.h.

Member Function Documentation

◆ adoptPersistentValue()

static void QJSValuePrivate::adoptPersistentValue	(	QJSValue *	jsval,
		QV4::Value *	v
	)

inlinestatic

Definition at line 277 of file qjsvalue_p.h.

References encodePointer(), and QV4ValuePtr.

Referenced by QJSValue::QJSValue().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ asManagedType()

template<typename T >

static const T * QJSValuePrivate::asManagedType ( const QJSValue * jsval )

inlinestatic

Definition at line 197 of file qjsvalue_p.h.

References QV4ValuePtr, qv4ValuePtr(), and tag.

Here is the call graph for this function:

◆ asPrimitiveType()

static QV4::ReturnedValue QJSValuePrivate::asPrimitiveType ( const QJSValue * jsval )

inlinestatic

Definition at line 218 of file qjsvalue_p.h.

References BoolValue, boolValue(), DoublePtr, doublePtr(), IntValue, intValue(), QV4::Encode::null(), Null, QStringPtr, QV4ValuePtr, tag, QV4::Encode::undefined(), and Undefined.

Referenced by convertToReturnedValue().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ asQString()

static const QString * QJSValuePrivate::asQString ( const QJSValue * jsval )

inlinestatic

Definition at line 240 of file qjsvalue_p.h.

References QStringPtr, qStringPtr(), and tag.

Referenced by QJSManagedValue::QJSManagedValue(), convertToReturnedValue(), QJSValue::equals(), QV4::QQmlContextWrapper::getPropertyAndBase(), manageStringOnV4Heap(), QJSValue::operator=(), QJSValue::strictlyEquals(), QJSValue::toBool(), QJSValue::toInt(), QJSValue::toNumber(), QJSValue::toPrimitive(), QJSValue::toString(), QJSValue::toUInt(), and QJSValue::toVariant().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ asReturnedValue()

static QV4::ReturnedValue QJSValuePrivate::asReturnedValue ( const QJSValue * jsval )

inlinestatic

Definition at line 249 of file qjsvalue_p.h.

References QV4::StaticValue::asReturnedValue(), BoolValue, boolValue(), DoublePtr, doublePtr(), IntValue, intValue(), QV4::Encode::null(), Null, QStringPtr, QV4ValuePtr, qv4ValuePtr(), tag, QV4::Encode::undefined(), and Undefined.

Referenced by QJSManagedValue::QJSManagedValue(), byProperties(), caughtResult(), QJSValue::deleteProperty(), QJSValue::equals(), QV4::QQmlContextWrapper::getPropertyAndBase(), QJSValue::hasOwnProperty(), QJSValue::hasProperty(), QJSEngine::installExtensions(), QJSValue::operator=(), QQmlValueTypeProvider::populateValueType(), QJSValue::property(), QJSValue::property(), QJSEngine::registerModule(), QQmlListModel::set(), QJSValue::setProperty(), QJSValue::setProperty(), QJSValue::setPrototype(), QJSValue::strictlyEquals(), QJSEngine::throwError(), QJSEngine::throwError(), QJSValue::toPrimitive(), QJSValue::toQMetaObject(), QJSValue::toQObject(), QJSValue::toString(), QJSValue::toVariant(), QV4::QQmlTypeWrapper::virtualGet(), and QV4::QQmlTypeWrapper::virtualPut().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ boolValue()

static bool QJSValuePrivate::boolValue ( quint64 v )

inlinestatic

Definition at line 117 of file qjsvalue_p.h.

References BoolValue, Q_ASSERT, and tag.

Referenced by asPrimitiveType(), asReturnedValue(), and encode().

Here is the caller graph for this function:

◆ checkEngine()

static bool QJSValuePrivate::checkEngine	(	QV4::ExecutionEngine *	e,
		const QJSValue &	jsval
	)

inlinestatic

Definition at line 323 of file qjsvalue_p.h.

References e, and engine.

Referenced by QJSValue::call(), QJSManagedValue::call(), QJSValue::callAsConstructor(), QJSManagedValue::callAsConstructor(), QJSValue::callWithInstance(), QJSManagedValue::callWithInstance(), QJSManagedValue::jsMetaInstantiate(), QJSValue::setProperty(), and QJSValue::setProperty().

Here is the caller graph for this function:

◆ convertToReturnedValue()

static QV4::ReturnedValue QJSValuePrivate::convertToReturnedValue	(	QV4::ExecutionEngine *	e,
		const QJSValue &	jsval
	)

inlinestatic

Definition at line 298 of file qjsvalue_p.h.

References asPrimitiveType(), asQString(), e, QV4::PersistentValueStorage::getEngine(), qWarning, and QV4::Encode::undefined().

Referenced by QJSValue::call(), QJSManagedValue::call(), QJSValue::callAsConstructor(), QJSManagedValue::callAsConstructor(), QJSValue::callWithInstance(), QJSManagedValue::callWithInstance(), QV4::ExecutionEngine::fromData(), QJSManagedValue::jsMetaInstantiate(), QV4::loadProperty(), QV4::ModelObjectOwnPropertyKeyIterator::next(), QJSManagedValue::setProperty(), QJSValue::setProperty(), QJSManagedValue::setProperty(), and QJSValue::setProperty().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ doublePtr()

static double * QJSValuePrivate::doublePtr ( quint64 v )

inlinestatic

Definition at line 128 of file qjsvalue_p.h.

References DoublePtr, Q_ASSERT, and tag.

Referenced by QJSValue::QJSValue(), asPrimitiveType(), asReturnedValue(), and free().

Here is the caller graph for this function:

◆ encode() [1/7]

static quint64 QJSValuePrivate::encode ( bool boolValue )

inlinestatic

Definition at line 123 of file qjsvalue_p.h.

References BoolValue, and boolValue().

Here is the call graph for this function:

◆ encode() [2/7]

static quint64 QJSValuePrivate::encode ( const QV4::Value & qv4Value )

inlinestatic

Definition at line 145 of file qjsvalue_p.h.

References QV4::Value::as(), QV4::StaticValue::Boolean_Type, QV4::StaticValue::booleanValue(), QV4::StaticValue::Double_Type, QV4::StaticValue::doubleValue(), QV4::StaticValue::Empty_Type, encode, encodeNull(), encodePointer(), encodeUndefined(), engine, QV4::StaticValue::Integer_Type, QV4::StaticValue::integerValue(), QV4::StaticValue::Managed_Type, QV4::StaticValue::Null_Type, Q_ASSERT, QV4ValuePtr, QV4::StaticValue::type(), and QV4::StaticValue::Undefined_Type.

Here is the call graph for this function:

◆ encode() [3/7]

static quint64 QJSValuePrivate::encode ( double doubleValue )

inlinestatic

Definition at line 134 of file qjsvalue_p.h.

References DoublePtr, and encodePointer().

Here is the call graph for this function:

◆ encode() [4/7]

static quint64 QJSValuePrivate::encode ( int intValue )

inlinestatic

Definition at line 105 of file qjsvalue_p.h.

References IntValue, and intValue().

Referenced by QJSValue::QJSValue(), QJSValue::QJSValue(), and QJSValue::QJSValue().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ encode() [5/7]

static quint64 QJSValuePrivate::encode ( QLatin1String stringValue )

inlinestatic

Definition at line 184 of file qjsvalue_p.h.

References encodePointer(), and QStringPtr.

Here is the call graph for this function:

◆ encode() [6/7]

static quint64 QJSValuePrivate::encode ( QString stringValue )

inlinestatic

Definition at line 179 of file qjsvalue_p.h.

References encodePointer(), and QStringPtr.

Here is the call graph for this function:

◆ encode() [7/7]

static quint64 QJSValuePrivate::encode ( uint uintValue )

inlinestatic

Definition at line 110 of file qjsvalue_p.h.

References encode.

◆ encodeNull()

static quint64 QJSValuePrivate::encodeNull ( )

inlinestatic

Definition at line 94 of file qjsvalue_p.h.

References Null.

Referenced by QJSValue::QJSValue(), and encode().

Here is the caller graph for this function:

◆ encodePointer()

static quint64 QJSValuePrivate::encodePointer	(	void *	pointer,
		Kind	tag
	)

inlinestatic

Definition at line 82 of file qjsvalue_p.h.

References Q_ASSERT, and tag.

Referenced by adoptPersistentValue(), encode(), encode(), encode(), and encode().

Here is the caller graph for this function:

◆ encodeUndefined()

static quint64 QJSValuePrivate::encodeUndefined ( )

inlinestatic

Definition at line 89 of file qjsvalue_p.h.

References Undefined.

Referenced by QJSValue::QJSValue(), encode(), and takeManagedValue().

Here is the caller graph for this function:

◆ engine()

static QV4::ExecutionEngine * QJSValuePrivate::engine ( const QJSValue * jsval )

inlinestatic

Definition at line 313 of file qjsvalue_p.h.

References QV4::PersistentValueStorage::getEngine(), QV4ValuePtr, qv4ValuePtr(), and tag.

Referenced by QJSValue::call(), QJSValue::callAsConstructor(), QJSValue::callWithInstance(), caughtResult(), QJSValue::deleteProperty(), QJSValue::hasOwnProperty(), QJSValue::hasProperty(), QJSValueIteratorPrivate::init(), QJSEngine::installExtensions(), QJSValue::property(), QJSValue::property(), QJSValue::prototype(), sequenceInterface(), QJSManagedValue::setProperty(), QJSValue::setProperty(), QJSManagedValue::setProperty(), QJSValue::setProperty(), QJSValue::setPrototype(), QJSValue::toQMetaObject(), and QJSValue::toQObject().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ free()

static void QJSValuePrivate::free ( QJSValue * jsval )

inlinestatic

Definition at line 329 of file qjsvalue_p.h.

References BoolValue, QThread::currentThread(), DoublePtr, doublePtr(), e, QV4::PersistentValueStorage::free(), QV4::PersistentValueStorage::getEngine(), IntValue, QMetaObject::invokeMethod(), Null, Q_ASSERT, QStringPtr, qStringPtr(), QV4ValuePtr, qv4ValuePtr(), tag, and Undefined.

Referenced by QJSValue::~QJSValue(), and QJSValue::operator=().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ fromReturnedValue()

static QJSValue QJSValuePrivate::fromReturnedValue ( QV4::ReturnedValue d )

inlinestatic

Definition at line 189 of file qjsvalue_p.h.

References d, and setValue().

Referenced by QtObject::binding(), QJSValue::call(), QJSManagedValue::call(), QJSValue::callAsConstructor(), QJSManagedValue::callAsConstructor(), QuickTestUtil::callerFile(), QJSValue::callWithInstance(), QJSManagedValue::callWithInstance(), QJSEngine::catchError(), QQuickCanvasItem::context(), createOrConstructValueType(), QQmlValueTypeProvider::createValueType(), QQmlDelegateModelGroupPrivate::emitChanges(), QQuickTrailEmitter::emitWindow(), QJSEngine::evaluate(), QQuickSpinBoxPrivate::evaluateTextFromValue(), QQuickSpinBoxPrivate::evaluateValueFromText(), QQuickWorkerScript::event(), QQmlDelegateModelGroup::get(), QQmlListModel::get(), QJSEngine::globalObject(), QQmlContext::importedScript(), QJSEngine::importModule(), QQmlPrivate::AOTCompiledContext::javaScriptGlobalProperty(), QQmlPrivate::AOTCompiledContext::jsMetaType(), QV4Include::method_include(), QJSEngine::newArray(), QJSEngine::newErrorObject(), QJSEngine::newObject(), QJSEngine::newQMetaObject(), QJSEngine::newQObject(), QJSEngine::newSymbol(), objectToVariant(), QJSManagedValue::property(), QJSValue::property(), QJSManagedValue::property(), QJSValue::property(), QJSValue::prototype(), QV4::QObjectWrapper::setProperty(), QQmlBinding::slowWrite(), QJSManagedValue::toJSValue(), toVariant(), QuickTestUtil::typeName(), QJSValueIterator::value(), and QQmlPropertyPrivate::write().

Here is the call graph for this function:

Here is the caller graph for this function:

◆ intValue()

static int QJSValuePrivate::intValue ( quint64 v )

inlinestatic

Definition at line 99 of file qjsvalue_p.h.

References IntValue, Q_ASSERT, and tag.

Referenced by asPrimitiveType(), asReturnedValue(), and encode().

Here is the caller graph for this function:

◆ manageStringOnV4Heap()

static void QJSValuePrivate::manageStringOnV4Heap	(	QV4::ExecutionEngine *	e,
		QJSValue *	jsval
	)

inlinestatic

Definition at line 288 of file qjsvalue_p.h.

References asQString(), e, encode, and QV4::Value::fromHeapObject().

Here is the call graph for this function:

◆ pointer()

static void * QJSValuePrivate::pointer ( quint64 raw )

inlinestatic

Definition at line 76 of file qjsvalue_p.h.

References Q_ASSERT, and tag.

◆ qStringPtr()

static QString * QJSValuePrivate::qStringPtr ( quint64 v )

inlinestatic

Definition at line 173 of file qjsvalue_p.h.

References Q_ASSERT, QStringPtr, and tag.

Referenced by QJSValue::QJSValue(), asQString(), and free().

Here is the caller graph for this function:

◆ qv4ValuePtr()

static QV4::Value * QJSValuePrivate::qv4ValuePtr ( quint64 v )

inlinestatic

Definition at line 139 of file qjsvalue_p.h.

References Q_ASSERT, QV4ValuePtr, and tag.

Referenced by QJSValue::QJSValue(), asManagedType(), asReturnedValue(), engine(), free(), QJSValue::isString(), QJSValue::isUndefined(), and takeManagedValue().

Here is the caller graph for this function:

◆ setString()

static void QJSValuePrivate::setString	(	QJSValue *	jsval,
		QString	s
	)

inlinestatic

Definition at line 270 of file qjsvalue_p.h.

References encode.

Referenced by QJSValue::operator=().

Here is the caller graph for this function:

◆ setValue()

static void QJSValuePrivate::setValue	(	QJSValue *	jsval,
		const QV4::Value &	v
	)

inlinestatic

Definition at line 282 of file qjsvalue_p.h.

References encode.

Referenced by QQuickCustomAffector::affectSystem(), QQuickParticleEmitter::emitWindow(), QQuickTrailEmitter::emitWindow(), fromReturnedValue(), QV4::ExecutionEngine::metaTypeFromJS(), QJSValue::operator=(), and ListModel::set().

Here is the caller graph for this function:

◆ tag()

static Kind QJSValuePrivate::tag ( quint64 raw )

inlinestatic

Definition at line 56 of file qjsvalue_p.h.

Referenced by QJSValue::QJSValue(), QJSValue::isBool(), QJSValue::isNull(), QJSValue::isNumber(), QJSValue::isString(), and QJSValue::isUndefined().

Here is the caller graph for this function:

◆ takeManagedValue()

static QV4::Value * QJSValuePrivate::takeManagedValue ( QJSValue * jsval )

inlinestatic

Definition at line 207 of file qjsvalue_p.h.

References encodeUndefined(), QV4ValuePtr, qv4ValuePtr(), and tag.

Referenced by QJSManagedValue::QJSManagedValue(), QV4::QQmlContextWrapper::getPropertyAndBase(), and QQuickLoader::setSource().

Here is the call graph for this function:

Here is the caller graph for this function:

Member Data Documentation

◆ s_minAlignment

constexpr quint64 QJSValuePrivate::s_minAlignment = 1 << s_tagBits

staticconstexpr

Definition at line 71 of file qjsvalue_p.h.

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

qtdeclarative/src/qml/jsapi/qjsvalue_p.h

Public Types

Static Public Member Functions

Static Public Attributes

Detailed Description

Member Enumeration Documentation

◆ Kind

Member Function Documentation

◆ adoptPersistentValue()

◆ asManagedType()

◆ asPrimitiveType()

◆ asQString()

◆ asReturnedValue()

◆ boolValue()

◆ checkEngine()

◆ convertToReturnedValue()

◆ doublePtr()

◆ encode() [1/7]

◆ encode() [2/7]

◆ encode() [3/7]

◆ encode() [4/7]

◆ encode() [5/7]

◆ encode() [6/7]

◆ encode() [7/7]

◆ encodeNull()

◆ encodePointer()

◆ encodeUndefined()

◆ engine()

◆ free()

◆ fromReturnedValue()

◆ intValue()

◆ manageStringOnV4Heap()

◆ pointer()

◆ qStringPtr()

◆ qv4ValuePtr()

◆ setString()

◆ setValue()

◆ tag()

◆ takeManagedValue()

Member Data Documentation

◆ s_minAlignment