Method insert

src/Misc/HashGrid.h:31–33

    public:
        virtual bool insert(int obj_id, const VectorF& coordinates) {
            throw NotImplementedError("HashGrid::insert is not implemented");
        }
        virtual bool insert_bbox(int obj_id, const MatrixF& shape) {
            throw NotImplementedError("HashGrid::insert_bbox is not implemented");
        }