Method SetController

Filters/ParallelFlowPaths/vtkPStreamTracer.cxx:1184–1199

  }

  void SetController(vtkMPIController* controller)
  {
    if (this->Controller != controller)
    {
      vtkMPIController* temp = this->Controller;
      this->Controller = controller;
      if (this->Controller != nullptr)
      {
        this->Controller->Register(nullptr);
      }
      if (temp != nullptr)
      {
        temp->UnRegister(nullptr);
      }
    }
  }

private:
  ProcessLocator* Locator;