virtual [EFilterReturn::Type](API\Editor\ClassViewer\EFilterReturn__Type) IfMatchesAll_ObjectsSetIsAClass ( [TSet](API\Runtime\Core\Containers\TSet)< const [UObject](API\Runtime\CoreUObject\UObject\UObject) * > & InSet, const [UClass](API\Runtime\CoreUObject\UObject\UClass) * InClass )