make SpatialParentFinder base class pure virtual

This commit is contained in:
Andrew Meadows 2019-09-27 14:07:55 -07:00
parent 3155ffe07e
commit aef8ac6bf0

View file

@ -21,7 +21,7 @@ using SpatiallyNestableWeakPointer = std::weak_ptr<SpatiallyNestable>;
using SpatiallyNestablePointer = std::shared_ptr<SpatiallyNestable>;
class SpatialParentTree {
public:
virtual SpatiallyNestablePointer findByID(const QUuid& id) const { return nullptr; }
virtual SpatiallyNestablePointer findByID(const QUuid& id) const = 0;
};
class SpatialParentFinder : public Dependency {