------------------------------------------------------------------------------
| 71 | |
| 72 | //------------------------------------------------------------------------------ |
| 73 | vtkEdgeType vtkMutableGraphHelper::AddEdge(vtkIdType u, vtkIdType v) |
| 74 | { |
| 75 | if (!this->InternalGraph) |
| 76 | { |
| 77 | return vtkEdgeType(); |
| 78 | } |
| 79 | if (this->DirectedGraph) |
| 80 | { |
| 81 | return this->DirectedGraph->AddEdge(u, v); |
| 82 | } |
| 83 | else |
| 84 | { |
| 85 | return this->UndirectedGraph->AddEdge(u, v); |
| 86 | } |
| 87 | } |
| 88 | |
| 89 | //------------------------------------------------------------------------------ |
| 90 | vtkGraphEdge* vtkMutableGraphHelper::AddGraphEdge(vtkIdType u, vtkIdType v) |