本文整理汇总了C++中v8::Handle::InternalFieldCount方法的典型用法代码示例。如果您正苦于以下问题：C++ Handle::InternalFieldCount方法的具体用法？C++ Handle::InternalFieldCount怎么用？C++ Handle::InternalFieldCount使用的例子？那么恭喜您, 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v8::Handle的用法示例。
在下文中一共展示了Handle::InternalFieldCount方法的6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: JS_SetPrivate
void JS_SetPrivate(IJS_Runtime* pJSRuntime, v8::Handle<v8::Object> pObj, void* p)
{
if(pObj.IsEmpty() || !pObj->InternalFieldCount()) return;
CJS_PrivateData* pPrivateData = (CJS_PrivateData*)pObj->GetAlignedPointerFromInternalField(0);
if(!pPrivateData) return;
pPrivateData->pPrivate = p;
}示例2: Wrap
inline void Wrap(v8::Handle<v8::Object> handle) {
assert(persistent().IsEmpty());
assert(handle->InternalFieldCount() > 0);
handle->SetAlignedPointerInInternalField(0, this);
persistent().Reset(v8::Isolate::GetCurrent(), handle);
MakeWeak();
}示例3: isWrappedNPObject
bool isWrappedNPObject(v8::Handle<v8::Object> object)
{
if (object->InternalFieldCount() == npObjectInternalFieldCount) {
const WrapperTypeInfo* typeInfo = static_cast<const WrapperTypeInfo*>(object->GetAlignedPointerFromInternalField(v8DOMWrapperTypeIndex));
return typeInfo == npObjectTypeInfo();
}
return false;
}示例4:
int JS_GetObjDefnID(v8::Handle<v8::Object> pObj)
{
if(pObj.IsEmpty() || !pObj->InternalFieldCount()) return -1;
CJS_PrivateData* pPrivateData = (CJS_PrivateData*)pObj->GetAlignedPointerFromInternalField(0);
if(pPrivateData)
return pPrivateData->ObjDefID;
return -1;
}示例5: globalObjectPrototypeIsDOMWindow
static bool globalObjectPrototypeIsDOMWindow(v8::Handle<v8::Object> objectPrototype)
{
#if ENABLE(SHARED_WORKERS)
// We can identify what type of context the global object is wrapping by looking at the
// internal field count of its prototype. This assumes WorkerContexts and DOMWindows have different numbers
// of internal fields, so a COMPILE_ASSERT is included to warn if this ever changes. DOMWindow has
// traditionally had far more internal fields than any other class.
COMPILE_ASSERT(V8DOMWindow::internalFieldCount != V8WorkerContext::internalFieldCount && V8DOMWindow::internalFieldCount != V8SharedWorkerContext::internalFieldCount,
DOMWindowAndWorkerContextHaveUnequalFieldCounts);
#endif
return objectPrototype->InternalFieldCount() == V8DOMWindow::internalFieldCount;
}示例6: JS_FreePrivate
void JS_FreePrivate(v8::Handle<v8::Object> pObj)
{
if(pObj.IsEmpty() || !pObj->InternalFieldCount()) return;
JS_FreePrivate(pObj->GetAlignedPointerFromInternalField(0));
pObj->SetAlignedPointerInInternalField(0, NULL);
}