Method RequestData

IO/HDF/vtkHDFWriter.cxx:180–214

------------------------------------------------------------------------------

//------------------------------------------------------------------------------
int vtkHDFWriter::RequestData(vtkInformation* request,
  vtkInformationVector** vtkNotUsed(inputVector), vtkInformationVector* vtkNotUsed(outputVector))
{
  if (!this->FileName)
  {
    return 1;
  }

  this->WriteData();

  if (this->IsTemporal)
  {
    if (this->CurrentTimeIndex == 0)
    {
      // Tell the pipeline to start looping in order to write all the timesteps
      request->Set(vtkStreamingDemandDrivenPipeline::CONTINUE_EXECUTING(), 1);
    }

    this->CurrentTimeIndex++;

    if (this->CurrentTimeIndex >= this->NumberOfTimeSteps)
    {
      // Tell the pipeline to stop looping.
      request->Set(vtkStreamingDemandDrivenPipeline::CONTINUE_EXECUTING(), 0);
      this->CurrentTimeIndex = 0;
      this->Impl->CloseFile();
    }
  }
  else
  {
    this->Impl->CloseFile();
  }

  return 1;
}

//------------------------------------------------------------------------------
int vtkHDFWriter::FillInputPortInformation(int port, vtkInformation* info)