本文整理汇总了C++中classInfo函数的典型用法代码示例。如果您正苦于以下问题:C++ classInfo函数的具体用法?C++ classInfo怎么用?C++ classInfo使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了classInfo函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: RELEASE_ASSERT
PassRefPtr<CodeBlock> ScriptExecutable::newReplacementCodeBlockFor(
CodeSpecializationKind kind)
{
if (classInfo() == EvalExecutable::info()) {
RELEASE_ASSERT(kind == CodeForCall);
EvalExecutable* executable = jsCast<EvalExecutable*>(this);
EvalCodeBlock* baseline = static_cast<EvalCodeBlock*>(
executable->m_evalCodeBlock->baselineVersion());
RefPtr<EvalCodeBlock> result = adoptRef(new EvalCodeBlock(
CodeBlock::CopyParsedBlock, *baseline));
result->setAlternative(baseline);
return result;
}
if (classInfo() == ProgramExecutable::info()) {
RELEASE_ASSERT(kind == CodeForCall);
ProgramExecutable* executable = jsCast<ProgramExecutable*>(this);
ProgramCodeBlock* baseline = static_cast<ProgramCodeBlock*>(
executable->m_programCodeBlock->baselineVersion());
RefPtr<ProgramCodeBlock> result = adoptRef(new ProgramCodeBlock(
CodeBlock::CopyParsedBlock, *baseline));
result->setAlternative(baseline);
return result;
}
RELEASE_ASSERT(classInfo() == FunctionExecutable::info());
FunctionExecutable* executable = jsCast<FunctionExecutable*>(this);
FunctionCodeBlock* baseline = static_cast<FunctionCodeBlock*>(
executable->codeBlockFor(kind)->baselineVersion());
RefPtr<FunctionCodeBlock> result = adoptRef(new FunctionCodeBlock(
CodeBlock::CopyParsedBlock, *baseline));
result->setAlternative(baseline);
return result;
}
开发者ID:buchongyu,项目名称:webkit,代码行数:34,代码来源:Executable.cpp
示例2: engine
void Error::newError(QScriptValueImpl *result, const QScriptValueImpl &proto,
const QString &message)
{
QScriptEnginePrivate *eng_p = engine();
if (!result->isValid())
eng_p->newObject(result, proto, classInfo());
else
result->setClassInfo(classInfo());
result->setProperty(QLatin1String("message"), QScriptValueImpl(eng_p, message));
}
开发者ID:Eurospider,项目名称:qt-solutions,代码行数:11,代码来源:qscriptecmaerror.cpp
示例3: ASSERT
RefPtr<CodeBlock> ScriptExecutable::newCodeBlockFor(
CodeSpecializationKind kind, JSFunction* function, JSScope* scope, JSObject*& exception)
{
VM* vm = scope->vm();
ASSERT(vm->heap.isDeferred());
ASSERT(startColumn() != UINT_MAX);
ASSERT(endColumn() != UINT_MAX);
if (classInfo() == EvalExecutable::info()) {
EvalExecutable* executable = jsCast<EvalExecutable*>(this);
RELEASE_ASSERT(kind == CodeForCall);
RELEASE_ASSERT(!executable->m_evalCodeBlock);
RELEASE_ASSERT(!function);
return adoptRef(new EvalCodeBlock(
executable, executable->m_unlinkedEvalCodeBlock.get(), scope,
executable->source().provider()));
}
if (classInfo() == ProgramExecutable::info()) {
ProgramExecutable* executable = jsCast<ProgramExecutable*>(this);
RELEASE_ASSERT(kind == CodeForCall);
RELEASE_ASSERT(!executable->m_programCodeBlock);
RELEASE_ASSERT(!function);
return adoptRef(new ProgramCodeBlock(
executable, executable->m_unlinkedProgramCodeBlock.get(), scope,
executable->source().provider(), executable->source().startColumn()));
}
RELEASE_ASSERT(classInfo() == FunctionExecutable::info());
RELEASE_ASSERT(function);
FunctionExecutable* executable = jsCast<FunctionExecutable*>(this);
RELEASE_ASSERT(!executable->codeBlockFor(kind));
JSGlobalObject* globalObject = scope->globalObject();
ParserError error;
DebuggerMode debuggerMode = globalObject->hasDebugger() ? DebuggerOn : DebuggerOff;
ProfilerMode profilerMode = globalObject->hasProfiler() ? ProfilerOn : ProfilerOff;
UnlinkedFunctionCodeBlock* unlinkedCodeBlock =
executable->m_unlinkedExecutable->codeBlockFor(*vm, executable->m_source, kind, debuggerMode, profilerMode, error, executable->isArrowFunction());
recordParse(executable->m_unlinkedExecutable->features(), executable->m_unlinkedExecutable->hasCapturedVariables(), firstLine(), lastLine(), startColumn(), endColumn());
if (!unlinkedCodeBlock) {
exception = vm->throwException(
globalObject->globalExec(),
error.toErrorObject(globalObject, executable->m_source));
return nullptr;
}
SourceProvider* provider = executable->source().provider();
unsigned sourceOffset = executable->source().startOffset();
unsigned startColumn = executable->source().startColumn();
return adoptRef(new FunctionCodeBlock(
executable, unlinkedCodeBlock, scope, provider, sourceOffset, startColumn));
}
开发者ID:buchongyu,项目名称:webkit,代码行数:54,代码来源:Executable.cpp
示例4: QLatin1String
Enumeration::Enumeration(QScriptEnginePrivate *eng):
Ecma::Core(eng, QLatin1String("Enumeration"), QScriptClassInfo::EnumerationType)
{
classInfo()->setData(new EnumerationClassData(classInfo()));
newEnumeration(&publicPrototype, eng->newArray());
eng->newConstructor(&ctor, this, publicPrototype);
addPrototypeFunction(QLatin1String("toFront"), method_toFront, 0);
addPrototypeFunction(QLatin1String("hasNext"), method_hasNext, 0);
addPrototypeFunction(QLatin1String("next"), method_next, 0);
}
开发者ID:0sander,项目名称:qt-solutions,代码行数:13,代码来源:qscriptextenumeration.cpp
示例5: engine
void Function::initialize()
{
QScriptEnginePrivate *eng = engine();
eng->newConstructor(&ctor, this, publicPrototype);
addPrototypeFunction(QLatin1String("toString"), method_toString, 1);
addPrototypeFunction(QLatin1String("apply"), method_apply, 1);
addPrototypeFunction(QLatin1String("call"), method_call, 1);
addPrototypeFunction(QLatin1String("connect"), method_connect, 1);
addPrototypeFunction(QLatin1String("disconnect"), method_disconnect, 1);
QExplicitlySharedDataPointer<QScriptClassData> data(new FunctionClassData(classInfo()));
classInfo()->setData(data);
}
开发者ID:pk-codebox-evo,项目名称:remixos-usb-tool,代码行数:14,代码来源:qscriptecmafunction.cpp
示例6: RawPointer
void ExecutableBase::dump(PrintStream& out) const
{
ExecutableBase* realThis = const_cast<ExecutableBase*>(this);
if (classInfo() == NativeExecutable::info()) {
NativeExecutable* native = jsCast<NativeExecutable*>(realThis);
out.print("NativeExecutable:", RawPointer(bitwise_cast<void*>(native->function())), "/", RawPointer(bitwise_cast<void*>(native->constructor())));
return;
}
if (classInfo() == EvalExecutable::info()) {
EvalExecutable* eval = jsCast<EvalExecutable*>(realThis);
if (CodeBlock* codeBlock = eval->codeBlock())
out.print(*codeBlock);
else
out.print("EvalExecutable w/o CodeBlock");
return;
}
if (classInfo() == ProgramExecutable::info()) {
ProgramExecutable* eval = jsCast<ProgramExecutable*>(realThis);
if (CodeBlock* codeBlock = eval->codeBlock())
out.print(*codeBlock);
else
out.print("ProgramExecutable w/o CodeBlock");
return;
}
if (classInfo() == ModuleProgramExecutable::info()) {
ModuleProgramExecutable* executable = jsCast<ModuleProgramExecutable*>(realThis);
if (CodeBlock* codeBlock = executable->codeBlock())
out.print(*codeBlock);
else
out.print("ModuleProgramExecutable w/o CodeBlock");
return;
}
FunctionExecutable* function = jsCast<FunctionExecutable*>(realThis);
if (!function->eitherCodeBlock())
out.print("FunctionExecutable w/o CodeBlock");
else {
CommaPrinter comma("/");
if (function->codeBlockForCall())
out.print(comma, *function->codeBlockForCall());
if (function->codeBlockForConstruct())
out.print(comma, *function->codeBlockForConstruct());
}
}
开发者ID:rhythmkay,项目名称:webkit,代码行数:48,代码来源:Executable.cpp
示例7: classInfo
UString JSObject::className() const
{
const ClassInfo* info = classInfo();
if (info)
return info->className;
return "Object";
}
开发者ID:Mr-Kumar-Abhishek,项目名称:qt,代码行数:7,代码来源:JSObject.cpp
示例8: engine
void Boolean::execute(QScriptContextPrivate *context)
{
#ifndef Q_SCRIPT_NO_EVENT_NOTIFY
engine()->notifyFunctionEntry(context);
#endif
bool value;
if (context->argumentCount() > 0)
value = context->argument(0).toBoolean();
else
value = false;
QScriptValueImpl boolean(engine(), value);
if (!context->isCalledAsConstructor()) {
context->setReturnValue(boolean);
} else {
QScriptValueImpl &obj = context->m_thisObject;
obj.setClassInfo(classInfo());
obj.setInternalValue(boolean);
obj.setPrototype(publicPrototype);
context->setReturnValue(obj);
}
#ifndef Q_SCRIPT_NO_EVENT_NOTIFY
engine()->notifyFunctionExit(context);
#endif
}
开发者ID:FilipBE,项目名称:qtextended,代码行数:25,代码来源:qscriptecmaboolean.cpp
示例9: classInfo
EXPORT
UString JSObject::className() const
{
const ClassInfo *ci = classInfo();
if ( ci )
return ci->className;
return "Object";
}
开发者ID:cdaffara,项目名称:symbiandump-mw4,代码行数:8,代码来源:object.cpp
示例10: mark
void FunctionClassData::mark(const QScriptValueImpl &object, int generation)
{
if (object.classInfo() != classInfo())
return;
QScriptFunction *fun = object.toFunction();
QScriptEnginePrivate *eng = QScriptEnginePrivate::get(object.engine());
fun->mark(eng, generation);
}
开发者ID:pk-codebox-evo,项目名称:remixos-usb-tool,代码行数:8,代码来源:qscriptecmafunction.cpp
示例11: RELEASE_ASSERT
CodeBlock* ScriptExecutable::newReplacementCodeBlockFor(
CodeSpecializationKind kind)
{
if (classInfo() == EvalExecutable::info()) {
RELEASE_ASSERT(kind == CodeForCall);
EvalExecutable* executable = jsCast<EvalExecutable*>(this);
EvalCodeBlock* baseline = static_cast<EvalCodeBlock*>(
executable->m_evalCodeBlock->baselineVersion());
EvalCodeBlock* result = EvalCodeBlock::create(vm(),
CodeBlock::CopyParsedBlock, *baseline);
result->setAlternative(*vm(), baseline);
return result;
}
if (classInfo() == ProgramExecutable::info()) {
RELEASE_ASSERT(kind == CodeForCall);
ProgramExecutable* executable = jsCast<ProgramExecutable*>(this);
ProgramCodeBlock* baseline = static_cast<ProgramCodeBlock*>(
executable->m_programCodeBlock->baselineVersion());
ProgramCodeBlock* result = ProgramCodeBlock::create(vm(),
CodeBlock::CopyParsedBlock, *baseline);
result->setAlternative(*vm(), baseline);
return result;
}
if (classInfo() == ModuleProgramExecutable::info()) {
RELEASE_ASSERT(kind == CodeForCall);
ModuleProgramExecutable* executable = jsCast<ModuleProgramExecutable*>(this);
ModuleProgramCodeBlock* baseline = static_cast<ModuleProgramCodeBlock*>(
executable->m_moduleProgramCodeBlock->baselineVersion());
ModuleProgramCodeBlock* result = ModuleProgramCodeBlock::create(vm(),
CodeBlock::CopyParsedBlock, *baseline);
result->setAlternative(*vm(), baseline);
return result;
}
RELEASE_ASSERT(classInfo() == FunctionExecutable::info());
FunctionExecutable* executable = jsCast<FunctionExecutable*>(this);
FunctionCodeBlock* baseline = static_cast<FunctionCodeBlock*>(
executable->codeBlockFor(kind)->baselineVersion());
FunctionCodeBlock* result = FunctionCodeBlock::create(vm(),
CodeBlock::CopyParsedBlock, *baseline);
result->setAlternative(*vm(), baseline);
return result;
}
开发者ID:rhythmkay,项目名称:webkit,代码行数:45,代码来源:Executable.cpp
示例12: toRegExp
void RegExp::newRegExp(QScriptValueImpl *result, const QString &pattern, int flags)
{
#ifndef QT_NO_REGEXP
QRegExp rx = toRegExp(pattern, flags);
newRegExp_helper(result, rx, flags);
#else
engine()->newObject(result, publicPrototype, classInfo());
initRegExp(result, pattern, flags);
#endif // QT_NO_REGEXP
}
开发者ID:0sander,项目名称:qt-solutions,代码行数:10,代码来源:qscriptecmaregexp.cpp
示例13: findPropertyHashEntry
const HashEntry* JSObject::findPropertyHashEntry(ExecState* exec, const Identifier& propertyName) const
{
for (const ClassInfo* info = classInfo(); info; info = info->parentClass) {
if (const HashTable* propHashTable = info->propHashTable(exec)) {
if (const HashEntry* entry = propHashTable->entry(exec, propertyName))
return entry;
}
}
return 0;
}
开发者ID:Mr-Kumar-Abhishek,项目名称:qt,代码行数:10,代码来源:JSObject.cpp
示例14: ENABLE
void ExecutableBase::clearCode()
{
#if ENABLE(JIT)
m_jitCodeForCall = nullptr;
m_jitCodeForConstruct = nullptr;
m_jitCodeForCallWithArityCheck = MacroAssemblerCodePtr();
m_jitCodeForConstructWithArityCheck = MacroAssemblerCodePtr();
#endif
m_numParametersForCall = NUM_PARAMETERS_NOT_COMPILED;
m_numParametersForConstruct = NUM_PARAMETERS_NOT_COMPILED;
if (classInfo() == FunctionExecutable::info()) {
FunctionExecutable* executable = jsCast<FunctionExecutable*>(this);
executable->m_codeBlockForCall.clear();
executable->m_codeBlockForConstruct.clear();
return;
}
if (classInfo() == EvalExecutable::info()) {
EvalExecutable* executable = jsCast<EvalExecutable*>(this);
executable->m_evalCodeBlock.clear();
executable->m_unlinkedEvalCodeBlock.clear();
return;
}
if (classInfo() == ProgramExecutable::info()) {
ProgramExecutable* executable = jsCast<ProgramExecutable*>(this);
executable->m_programCodeBlock.clear();
executable->m_unlinkedProgramCodeBlock.clear();
return;
}
if (classInfo() == ModuleProgramExecutable::info()) {
ModuleProgramExecutable* executable = jsCast<ModuleProgramExecutable*>(this);
executable->m_moduleProgramCodeBlock.clear();
executable->m_unlinkedModuleProgramCodeBlock.clear();
executable->m_moduleEnvironmentSymbolTable.clear();
return;
}
ASSERT(classInfo() == NativeExecutable::info());
}
开发者ID:eocanha,项目名称:webkit,代码行数:42,代码来源:ExecutableBase.cpp
示例15: engine
void Variant::newVariant(QScriptValueImpl *result, const QVariant &value)
{
Instance *instance;
if (!result->isValid()) {
engine()->newObject(result, publicPrototype, classInfo());
instance = new Instance();
result->setObjectData(instance);
} else {
Q_ASSERT(result->isObject());
if (result->classInfo() != classInfo()) {
result->destroyObjectData();
result->setClassInfo(classInfo());
instance = new Instance();
result->setObjectData(instance);
} else {
instance = Instance::get(*result, classInfo());
}
}
instance->value = value;
}
开发者ID:IamHokum,项目名称:qt-solutions,代码行数:20,代码来源:qscriptextvariant.cpp
示例16: Q_ASSERT
void EnumerationClassData::mark(const QScriptValueImpl &object, int generation)
{
Q_ASSERT(object.isValid());
QScriptEnginePrivate *eng = object.engine();
if (Enumeration::Instance *instance = Enumeration::Instance::get(object, classInfo())) {
eng->markObject(instance->object, generation);
if (instance->it)
eng->markObject(instance->it->object(), generation);
}
}
开发者ID:0sander,项目名称:qt-solutions,代码行数:12,代码来源:qscriptextenumeration.cpp
示例17: Instance
void Enumeration::newEnumeration(QScriptValueImpl *result, const QScriptValueImpl &object)
{
Instance *instance = new Instance();
instance->object = object;
if (object.isObject()) {
instance->it = new QScriptValueIteratorImpl(object);
instance->it->setIgnoresDontEnum(false);
instance->it->setEnumeratePrototype(true);
} else {
instance->it = 0;
}
engine()->newObject(result, publicPrototype, classInfo());
result->setObjectData(instance);
}
开发者ID:0sander,项目名称:qt-solutions,代码行数:14,代码来源:qscriptextenumeration.cpp
示例18: get
bool FunctionClassData::get(const QScriptValueImpl &object, const Member &member,
QScriptValueImpl *result)
{
if (object.classInfo() != classInfo())
return false;
QScriptEnginePrivate *eng = QScriptEnginePrivate::get(object.engine());
if (! member.isNativeProperty())
return false;
if (member.nameId() == eng->idTable()->id_length) {
eng->newNumber(result, object.toFunction()->length);
return true;
} else if (member.nameId() == eng->idTable()->id_arguments) {
eng->newNull(result);
return true;
}
return false;
}
开发者ID:pk-codebox-evo,项目名称:remixos-usb-tool,代码行数:20,代码来源:qscriptecmafunction.cpp
示例19: resolve
bool FunctionClassData::resolve(const QScriptValueImpl &object,
QScriptNameIdImpl *nameId,
QScript::Member *member, QScriptValueImpl *base)
{
if (object.classInfo() != classInfo())
return false;
QScriptEnginePrivate *eng = QScriptEnginePrivate::get(object.engine());
if ((nameId == eng->idTable()->id_length)
|| (nameId == eng->idTable()->id_arguments)) {
member->native(nameId, /*id=*/ 0,
QScriptValue::Undeletable
| QScriptValue::ReadOnly
| QScriptValue::SkipInEnumeration);
*base = object;
return true;
}
return false;
}
开发者ID:pk-codebox-evo,项目名称:remixos-usb-tool,代码行数:21,代码来源:qscriptecmafunction.cpp
示例20: getPropertyNames
void JSObject::getPropertyNames(ExecState* exec, PropertyNameArray& propertyNames)
{
m_structureID->propertyMap().getEnumerablePropertyNames(propertyNames);
// Add properties from the static hashtables of properties
for (const ClassInfo* info = classInfo(); info; info = info->parentClass) {
const HashTable* table = info->propHashTable(exec);
if (!table)
continue;
table->initializeIfNeeded(exec);
ASSERT(table->table);
int hashSizeMask = table->hashSizeMask;
const HashEntry* entry = table->table;
for (int i = 0; i <= hashSizeMask; ++i, ++entry) {
if (entry->key && !(entry->attributes & DontEnum))
propertyNames.add(entry->key);
}
}
if (prototype()->isObject())
static_cast<JSObject*>(prototype())->getPropertyNames(exec, propertyNames);
}
开发者ID:acss,项目名称:owb-mirror,代码行数:22,代码来源:JSObject.cpp
注:本文中的classInfo函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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