bool IsClassAllowed ( const [FClassViewerInitializationOptions](API\Editor\ClassViewer\FClassViewerInitializationOption-) & InInitOptions, const [UClass](API\Runtime\CoreUObject\UObject\UClass) * InClass, [TSharedRef](API\Runtime\Core\Templates\TSharedRef)< class [FClassViewerFilterFuncs](API\Editor\ClassViewer\FClassViewerFilterFuncs) > InFilterFuncs )