QV4DataCollector Class Reference

#include <qv4datacollector.h>

Collaboration diagram for QV4DataCollector:

Public Types
typedef uint	Ref
typedef QVector< uint >	Refs

Public Member Functions
QVector< QV4::Heap::ExecutionContext::ContextType >	getScopeTypes (int frame)
QV4::Heap::ExecutionContext *	findContext (int frame)
QV4::CppStackFrame *	findFrame (int frame)
	QV4DataCollector (QV4::ExecutionEngine *engine)
Ref	addValueRef (const QV4::ScopedValue &value)
bool	isValidRef (Ref ref) const
QJsonObject	lookupRef (Ref ref)
bool	collectScope (QJsonObject *dict, int frameNr, int scopeNr)
QJsonObject	buildFrame (const QV4::StackFrame &stackFrame, int frameNr)
QV4::ExecutionEngine *	engine () const
void	clear ()

Static Public Member Functions
static QV4::Heap::ExecutionContext *	findScope (QV4::Heap::ExecutionContext *ctxt, int scope)
static int	encodeScopeType (QV4::Heap::ExecutionContext::ContextType scopeType)

Detailed Description

Definition at line 19 of file qv4datacollector.h.

Member Typedef Documentation

Ref

typedef uint QV4DataCollector::Ref

Definition at line 22 of file qv4datacollector.h.

Refs

typedef QVector<uint> QV4DataCollector::Refs

Definition at line 23 of file qv4datacollector.h.

Constructor & Destructor Documentation

QV4DataCollector()

QV4DataCollector::QV4DataCollector

(

QV4::ExecutionEngine *

engine

)

Definition at line 77 of file qv4datacollector.cpp.

References engine(), QV4::ExecutionEngine::newArrayObject(), and QV4::PersistentValue::set().

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Member Function Documentation

addValueRef()

QV4DataCollector::Ref QV4DataCollector::addValueRef

(

const QV4::ScopedValue &

value

)

Definition at line 83 of file qv4datacollector.cpp.

Referenced by buildFrame(), collectScope(), and ExpressionEvalJob::handleResult().

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buildFrame()

QJsonObject QV4DataCollector::buildFrame	(	const QV4::StackFrame &	stackFrame,
		int	frameNr
	)

Definition at line 216 of file qv4datacollector.cpp.

References addValueRef(), QV4::StackFrame::column, encodeScopeType(), engine(), findContext(), frame, QV4::StackFrame::function, getScopeTypes(), i, QV4::StackFrame::line, o, QJsonArray::push_back(), qAbs(), QList< T >::size(), QV4::StackFrame::source, and toRef().

Referenced by BacktraceJob::run(), and FrameJob::run().

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clear()

void QV4DataCollector::clear

(

)

Definition at line 261 of file qv4datacollector.cpp.

References engine(), and QV4::PersistentValue::set().

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collectScope()

bool QV4DataCollector::collectScope	(	QJsonObject *	dict,
		int	frameNr,
		int	scopeNr
	)

Definition at line 174 of file qv4datacollector.cpp.

References addValueRef(), QList< T >::append(), QString::append(), QList< T >::at(), engine(), findContext(), findScope(), i, QV4::Heap::InternalClass::keyAt(), lookupRef(), QV4::ExecutionEngine::newString(), Q_ASSERT, QList< T >::size(), and QV4::Heap::InternalClass::size.

Referenced by ScopeJob::run().

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encodeScopeType()

int QV4DataCollector::encodeScopeType ( QV4::Heap::ExecutionContext::ContextType  scopeType )

static

Definition at line 60 of file qv4datacollector.cpp.

Referenced by buildFrame(), and ScopeJob::run().

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engine()

QV4::ExecutionEngine * QV4DataCollector::engine ( ) const

inline

Definition at line 42 of file qv4datacollector.h.

Referenced by QV4DataCollector(), buildFrame(), clear(), collectScope(), findFrame(), isValidRef(), lookupRef(), BacktraceJob::run(), FrameJob::run(), and ValueLookupJob::run().

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findContext()

QV4::Heap::ExecutionContext * QV4DataCollector::findContext

(

int

frame

)

Definition at line 33 of file qv4datacollector.cpp.

References findFrame(), and frame.

Referenced by buildFrame(), and collectScope().

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findFrame()

QT_BEGIN_NAMESPACE QV4::CppStackFrame * QV4DataCollector::findFrame

(

int

frame

)

Definition at line 23 of file qv4datacollector.cpp.

References QV4::EngineBase::currentStackFrame, engine(), and frame.

Referenced by findContext(), and getScopeTypes().

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findScope()

QV4::Heap::ExecutionContext * QV4DataCollector::findScope ( QV4::Heap::ExecutionContext *  ctxt, int  scope  )

static

Definition at line 40 of file qv4datacollector.cpp.

Referenced by collectScope().

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getScopeTypes()

QVector< QV4::Heap::ExecutionContext::ContextType > QV4DataCollector::getScopeTypes

(

int

frame

)

Definition at line 48 of file qv4datacollector.cpp.

References QV4::CppStackFrame::context(), findFrame(), frame, and it.

Referenced by buildFrame(), and ScopeJob::run().

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isValidRef()

bool QV4DataCollector::isValidRef

(

QV4DataCollector::Ref

ref

)

const

Definition at line 167 of file qv4datacollector.cpp.

References engine(), and QV4::PersistentValue::value().

Referenced by ValueLookupJob::run().

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lookupRef()

QJsonObject QV4DataCollector::lookupRef

(

Ref

ref

)

Definition at line 152 of file qv4datacollector.cpp.

References collectProperty(), engine(), QJsonObject::insert(), and QStringLiteral.

Referenced by collectScope(), ExpressionEvalJob::handleResult(), and ValueLookupJob::run().

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

• qtdeclarative/src/plugins/qmltooling/qmldbg_debugger/qv4datacollector.h
• qtdeclarative/src/plugins/qmltooling/qmldbg_debugger/qv4datacollector.cpp