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Internal/Contributor docs for the Qt SDK. Note: These are NOT official API docs; those are found at https://doc.qt.io/
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QV4::JSTypesStackFrame Struct Reference

#include <qv4stackframe_p.h>

Inheritance diagram for QV4::JSTypesStackFrame:
Collaboration diagram for QV4::JSTypesStackFrame:

Public Member Functions

void init (Function *v4Function, const Value *argv, int argc, bool callerCanHandleTailCall=false)
const Value * argv () const
uint requiredJSStackFrameSize () const
void markJSFrame (MarkStack *markStack) const
void setupJSFrame (Value *stackSpace, const Value &function, const Heap::ExecutionContext *scope, const Value &thisObject, const Value &newTarget=Value::undefinedValue())
void setupJSFrame (Value *stackSpace, const Value &function, const Heap::ExecutionContext *scope, const Value &thisObject, const Value &newTarget, uint nFormals, uint nRegisters)
ExecutionContext * context () const
void setContext (ExecutionContext *context)
Heap::CallContext * callContext () const
bool isTailCalling () const
void setTailCalling (bool tailCalling)
bool pendingTailCall () const
void setPendingTailCall (bool pending)
const char * yield () const
void setYield (const char *yield)
bool yieldIsIterator () const
void setYieldIsIterator (bool isIter)
bool callerCanHandleTailCall () const
ReturnedValue thisObject () const
Value * framePointer () const
void push (EngineBase *engine)
void pop (EngineBase *engine)
Public Member Functions inherited from QV4::CppStackFrame
void init (Function *v4Function, int argc, Kind kind)
bool isJSTypesFrame () const
bool isMetaTypesFrame () const
QString source () const
QString function () const
int lineNumber () const
int statementNumber () const
int missingLineNumber () const
CppStackFrame * parentFrame () const
void setParentFrame (CppStackFrame *parentFrame)
int argc () const
ExecutionContext * context () const
Heap::CallContext * callContext () const
ReturnedValue thisObject () const

Static Public Member Functions

static uint requiredJSStackFrameSize (uint nRegisters)
static uint requiredJSStackFrameSize (Function *v4Function)

Additional Inherited Members

Public Attributes inherited from QV4::CppStackFrame
int instructionPointer
Function * v4Function
Protected Types inherited from QV4::CppStackFrameBase
enum class  Kind : quint8 { JS , Meta }
Protected Member Functions inherited from QV4::CppStackFrame
 CppStackFrame ()=default
void push (EngineBase *engine)
void pop (EngineBase *engine)
Heap::CallContext * callContext (Heap::ExecutionContext *ctxctx) const
Protected Attributes inherited from QV4::CppStackFrameBase
CppStackFrame * parent
Function * v4Function
int originalArgumentsCount
int instructionPointer
QT_WARNING_PUSH union  
QT_WARNING_POP Kind kind

Detailed Description

Definition at line 173 of file qv4stackframe_p.h.

Member Function Documentation

◆ argv()

const Value * QV4::JSTypesStackFrame::argv ( ) const
inline

Definition at line 197 of file qv4stackframe_p.h.

◆ callContext()

Heap::CallContext * QV4::JSTypesStackFrame::callContext ( ) const
inline

Definition at line 277 of file qv4stackframe_p.h.

◆ callerCanHandleTailCall()

bool QV4::JSTypesStackFrame::callerCanHandleTailCall ( ) const
inline

Definition at line 294 of file qv4stackframe_p.h.

◆ context()

ExecutionContext * QV4::JSTypesStackFrame::context ( ) const
inline

Definition at line 267 of file qv4stackframe_p.h.

◆ framePointer()

Value * QV4::JSTypesStackFrame::framePointer ( ) const
inline

Definition at line 301 of file qv4stackframe_p.h.

◆ init()

void QV4::JSTypesStackFrame::init ( Function * v4Function,
const Value * argv,
int argc,
bool callerCanHandleTailCall = false )
inline

Definition at line 182 of file qv4stackframe_p.h.

◆ isTailCalling()

bool QV4::JSTypesStackFrame::isTailCalling ( ) const
inline

Definition at line 282 of file qv4stackframe_p.h.

◆ markJSFrame()

void QV4::JSTypesStackFrame::markJSFrame ( MarkStack * markStack) const
inline

Definition at line 209 of file qv4stackframe_p.h.

◆ pendingTailCall()

bool QV4::JSTypesStackFrame::pendingTailCall ( ) const
inline

Definition at line 285 of file qv4stackframe_p.h.

◆ pop()

void QV4::JSTypesStackFrame::pop ( EngineBase * engine)
inline

Definition at line 308 of file qv4stackframe_p.h.

◆ push()

void QV4::JSTypesStackFrame::push ( EngineBase * engine)
inline

Definition at line 303 of file qv4stackframe_p.h.

◆ requiredJSStackFrameSize() [1/3]

uint QV4::JSTypesStackFrame::requiredJSStackFrameSize ( ) const
inline

Definition at line 205 of file qv4stackframe_p.h.

◆ requiredJSStackFrameSize() [2/3]

uint QV4::JSTypesStackFrame::requiredJSStackFrameSize ( Function * v4Function)
inlinestatic

Definition at line 202 of file qv4stackframe_p.h.

◆ requiredJSStackFrameSize() [3/3]

uint QV4::JSTypesStackFrame::requiredJSStackFrameSize ( uint nRegisters)
inlinestatic

Definition at line 199 of file qv4stackframe_p.h.

◆ setContext()

void QV4::JSTypesStackFrame::setContext ( ExecutionContext * context)
inline

Definition at line 272 of file qv4stackframe_p.h.

◆ setPendingTailCall()

void QV4::JSTypesStackFrame::setPendingTailCall ( bool pending)
inline

Definition at line 286 of file qv4stackframe_p.h.

◆ setTailCalling()

void QV4::JSTypesStackFrame::setTailCalling ( bool tailCalling)
inline

Definition at line 283 of file qv4stackframe_p.h.

◆ setupJSFrame() [1/2]

void QV4::JSTypesStackFrame::setupJSFrame ( Value * stackSpace,
const Value & function,
const Heap::ExecutionContext * scope,
const Value & thisObject,
const Value & newTarget,
uint nFormals,
uint nRegisters )
inline

Definition at line 233 of file qv4stackframe_p.h.

◆ setupJSFrame() [2/2]

void QV4::JSTypesStackFrame::setupJSFrame ( Value * stackSpace,
const Value & function,
const Heap::ExecutionContext * scope,
const Value & thisObject,
const Value & newTarget = Value::undefinedValue() )
inline

Definition at line 226 of file qv4stackframe_p.h.

◆ setYield()

void QV4::JSTypesStackFrame::setYield ( const char * yield)
inline

Definition at line 289 of file qv4stackframe_p.h.

◆ setYieldIsIterator()

void QV4::JSTypesStackFrame::setYieldIsIterator ( bool isIter)
inline

Definition at line 292 of file qv4stackframe_p.h.

◆ thisObject()

ReturnedValue QV4::JSTypesStackFrame::thisObject ( ) const
inline

Definition at line 296 of file qv4stackframe_p.h.

◆ yield()

const char * QV4::JSTypesStackFrame::yield ( ) const
inline

Definition at line 288 of file qv4stackframe_p.h.

◆ yieldIsIterator()

bool QV4::JSTypesStackFrame::yieldIsIterator ( ) const
inline

Definition at line 291 of file qv4stackframe_p.h.

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