| 489 | bool GetTraverseSubtree(int) override { return this->TraverseSubtree; } |
| 490 | void BeginSubTree(int vtkNotUsed(nodeid)) override {} |
| 491 | void EndSubTree(int vtkNotUsed(nodeid)) override |
| 492 | { |
| 493 | assert(this->Stack.size() > 0); |
| 494 | this->Stack.pop_back(); |
| 495 | } |
| 496 | |
| 497 | protected: |
| 498 | vtkVisitor() = default; |