QV4::MarkStack Struct Reference

#include <qv4mmdefs_p.h>

Collaboration diagram for QV4::MarkStack:

Public Types
enum class	DrainState { Ongoing , Complete }

Public Member Functions
	MarkStack (ExecutionEngine *engine)
	~MarkStack ()
void	push (Heap::Base *m)
bool	isEmpty () const
qptrdiff	remainingBeforeSoftLimit () const
ExecutionEngine *	engine () const
void	drain ()
DrainState	drain (QDeadlineTimer deadline)

Detailed Description

Definition at line 232 of file qv4mmdefs_p.h.

Member Enumeration Documentation

DrainState

enum class QV4::MarkStack::DrainState

strong

Enumerator
Ongoing
Complete

Definition at line 265 of file qv4mmdefs_p.h.

Constructor & Destructor Documentation

MarkStack()

QV4::MarkStack::MarkStack

(

ExecutionEngine *

engine

)

Definition at line 1056 of file qv4mm.cpp.

References engine(), QV4::ExecutionEngine::gcStack, and QV4::ExecutionEngine::maxGCStackSize().

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~MarkStack()

QV4::MarkStack::~MarkStack ( )

inline

Definition at line 234 of file qv4mmdefs_p.h.

Member Function Documentation

drain() [1/2]

void QV4::MarkStack::drain

(

)

Definition at line 1066 of file qv4mm.cpp.

References QV4::markStackSize, and Q_ASSERT.

drain() [2/2]

MarkStack::DrainState QV4::MarkStack::drain

(

QDeadlineTimer

deadline

)

Definition at line 1077 of file qv4mm.cpp.

References Complete, deadline, QDeadlineTimer::hasExpired(), i, QV4::markStackSize, Ongoing, and Q_ASSERT.

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engine()

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

inline

Definition at line 262 of file qv4mmdefs_p.h.

Referenced by MarkStack(), QQmlVMEMetaObject::mark(), and QV4::QObjectWrapper::markWrapper().

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isEmpty()

bool QV4::MarkStack::isEmpty ( ) const

inline

Definition at line 255 of file qv4mmdefs_p.h.

push()

void QV4::MarkStack::push ( Heap::Base * m )

inline

Definition at line 236 of file qv4mmdefs_p.h.

References qFatal, and qNextPowerOfTwo().

Referenced by QV4::Heap::Base::mark().

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remainingBeforeSoftLimit()

qptrdiff QV4::MarkStack::remainingBeforeSoftLimit ( ) const

inline

Definition at line 257 of file qv4mmdefs_p.h.

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

• qtdeclarative/src/qml/memory/qv4mmdefs_p.h (5c5a2c24847c636857153078e4716fcb242f394d)
• qtdeclarative/src/qml/memory/qv4mm.cpp (de436b852586ab03f93418ddf55f90082e93ae03)