int32 FObjectMemoryAnalyzer::GetReferencedObjects(UObject* Obj, TArray<UObject*>& ReferencedObjects)
{
FReferenceFinder ObjectReferenceCollector( ReferencedObjects, Obj, false, true, true, false);
ObjectReferenceCollector.FindReferences( Obj );
return ReferencedObjects.Num();
}
void FContentComparisonHelper::RecursiveObjectCollection(UObject* InStartObject, int32 InCurrDepth, int32 InMaxDepth, TMap<UObject*,bool>& OutCollectedReferences)
{
// Serialize object with reference collector.
TArray<UObject*> LocalCollectedReferences;
FReferenceFinder ObjectReferenceCollector( LocalCollectedReferences, NULL, false, true, true, true );
ObjectReferenceCollector.FindReferences( InStartObject );
if (InCurrDepth < InMaxDepth)
{
InCurrDepth++;
for (int32 ObjRefIdx = 0; ObjRefIdx < LocalCollectedReferences.Num(); ObjRefIdx++)
{
UObject* InnerObject = LocalCollectedReferences[ObjRefIdx];
if ((InnerObject != NULL) &&
(InnerObject->IsA(UFunction::StaticClass()) == false) &&
(InnerObject->IsA(UPackage::StaticClass()) == false)
)
{
OutCollectedReferences.Add(InnerObject, true);
RecursiveObjectCollection(InnerObject, InCurrDepth, InMaxDepth, OutCollectedReferences);
}
}
InCurrDepth--;
}
}
void UDataTable::AddReferencedObjects(UObject* InThis, FReferenceCollector& Collector)
{
UDataTable* This = CastChecked<UDataTable>(InThis);
// Need to emit references for referenced rows
if(This->RowStruct != NULL)
{
// Now iterate over rows in the map
for ( auto RowIt = This->RowMap.CreateIterator(); RowIt; ++RowIt )
{
uint8* RowData = RowIt.Value();
if (RowData)
{
// Serialize all of the properties to make sure they get in the collector
FSimpleObjectReferenceCollectorArchive ObjectReferenceCollector( This, Collector );
This->RowStruct->SerializeBin(ObjectReferenceCollector, RowData);
}
}
}
#if WITH_EDITOR
Collector.AddReferencedObjects(This->TemporarilyReferencedObjects);
#endif //WITH_EDITOR
Super::AddReferencedObjects( This, Collector );
}
void UUserDefinedStructEditorData::AddReferencedObjects(UObject* InThis, FReferenceCollector& Collector)
{
UUserDefinedStructEditorData* This = CastChecked<UUserDefinedStructEditorData>(InThis);
UStruct* ScriptStruct = This->GetOwnerStruct();
ensure(!This->DefaultStructInstance.IsValid() || This->DefaultStructInstance.GetStruct() == ScriptStruct);
uint8* StructData = This->DefaultStructInstance.GetStructMemory();
if (StructData)
{
FSimpleObjectReferenceCollectorArchive ObjectReferenceCollector(This, Collector);
ScriptStruct->SerializeBin(ObjectReferenceCollector, StructData);
}
Super::AddReferencedObjects(This, Collector);
}
