static int getCellDimension(unsigned char cellType);
protected:
SMDS_Downward(SMDS_UnstructuredGrid *grid, int nbDownCells);
- ~SMDS_Downward();
+ virtual ~SMDS_Downward();
int addCell(int vtkId = -1);
virtual void initCell(int cellId);
virtual void allocate(int nbElems) = 0;