Method GetNumberOfInputConnections

Common/ExecutionModel/vtkExecutive.cxx:317–325

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//------------------------------------------------------------------------------
int vtkExecutive::GetNumberOfInputConnections(int port)
{
  vtkInformationVector* inputs = this->GetInputInformation(port);
  if (inputs)
  {
    return inputs->GetNumberOfInformationObjects();
  }
  return 0;
}

//------------------------------------------------------------------------------
int vtkExecutive::InputPortIndexInRange(int port, const char* action)