Method PropagateMark

source/common/objects/dobject.cpp:360–412

}

size_t DObject::PropagateMark()
{
	const PClass *info = GetClass();
	if (!PClass::bShutdown)
	{
		if (info->FlatPointers == nullptr)
		{
			info->BuildFlatPointers();
			assert(info->FlatPointers);
		}

		for(size_t i = 0; i < info->FlatPointersSize; i++)
		{
			GC::Mark((DObject **)((uint8_t *)this + info->FlatPointers[i].first));
		}

		if (info->ArrayPointers == nullptr)
		{
			info->BuildArrayPointers();
			assert(info->ArrayPointers);
		}

		for(size_t i = 0; i < info->ArrayPointersSize; i++)
		{
			auto aray = (TArray<DObject*>*)((uint8_t *)this + info->ArrayPointers[i].first);
			for (auto &p : *aray)
			{
				GC::Mark(&p);
			}
		}

		if (info->MapPointers == nullptr)
		{
			info->BuildMapPointers();
			assert(info->MapPointers);
		}

		for(size_t i = 0; i < info->MapPointersSize; i++)
		{
			PMap * type = static_cast<PMap*>(info->MapPointers[i].second);
			if(type->KeyType->RegType == REGT_STRING)
			{ // FString,DObject*
				PropagateMarkMap((ZSMap<FString,DObject*>*)((uint8_t *)this + info->MapPointers[i].first));
			}
			else
			{ // uint32_t,DObject*
				PropagateMarkMap((ZSMap<uint32_t,DObject*>*)((uint8_t *)this + info->MapPointers[i].first));
			}
		}
		return info->Size;
	}
	return 0;
}

//==========================================================================
//