本文整理汇总了C++中JSFunction::getDirectLocation方法的典型用法代码示例。如果您正苦于以下问题：C++ JSFunction::getDirectLocation方法的具体用法？C++ JSFunction::getDirectLocation怎么用？C++ JSFunction::getDirectLocation使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类JSFunction的用法示例。
在下文中一共展示了JSFunction::getDirectLocation方法的1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，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: getOwnPropertySlot
bool JSFunction::getOwnPropertySlot(JSCell* cell, ExecState* exec, const Identifier& propertyName, PropertySlot& slot)
{
JSFunction* thisObject = static_cast<JSFunction*>(cell);
if (thisObject->isHostFunction())
return Base::getOwnPropertySlot(thisObject, exec, propertyName, slot);
if (propertyName == exec->propertyNames().prototype) {
WriteBarrierBase<Unknown>* location = thisObject->getDirectLocation(exec->globalData(), propertyName);
if (!location) {
JSObject* prototype = constructEmptyObject(exec, thisObject->globalObject()->emptyObjectStructure());
prototype->putDirect(exec->globalData(), exec->propertyNames().constructor, thisObject, DontEnum);
PutPropertySlot slot;
thisObject->putDirect(exec->globalData(), exec->propertyNames().prototype, prototype, DontDelete | DontEnum, false, slot);
location = thisObject->getDirectLocation(exec->globalData(), exec->propertyNames().prototype);
}
slot.setValue(thisObject, location->get(), thisObject->offsetForLocation(location));
}
if (propertyName == exec->propertyNames().arguments) {
if (thisObject->jsExecutable()->isStrictMode()) {
bool result = Base::getOwnPropertySlot(thisObject, exec, propertyName, slot);
if (!result) {
thisObject->initializeGetterSetterProperty(exec, propertyName, thisObject->globalObject()->throwTypeErrorGetterSetter(exec), DontDelete | DontEnum | Getter | Setter);
result = Base::getOwnPropertySlot(thisObject, exec, propertyName, slot);
ASSERT(result);
}
return result;
}
slot.setCacheableCustom(thisObject, argumentsGetter);
return true;
}
if (propertyName == exec->propertyNames().length) {
slot.setCacheableCustom(thisObject, lengthGetter);
return true;
}
if (propertyName == exec->propertyNames().caller) {
if (thisObject->jsExecutable()->isStrictMode()) {
bool result = Base::getOwnPropertySlot(thisObject, exec, propertyName, slot);
if (!result) {
thisObject->initializeGetterSetterProperty(exec, propertyName, thisObject->globalObject()->throwTypeErrorGetterSetter(exec), DontDelete | DontEnum | Getter | Setter);
result = Base::getOwnPropertySlot(thisObject, exec, propertyName, slot);
ASSERT(result);
}
return result;
}
slot.setCacheableCustom(thisObject, callerGetter);
return true;
}
return Base::getOwnPropertySlot(thisObject, exec, propertyName, slot);
}