Function TestPStream

Filters/ParallelFlowPaths/Testing/Cxx/TestPStream.cxx:236–267

}

int TestPStream(int argc, char* argv[])
{
  vtkMPIController* contr = vtkMPIController::New();
  contr->Initialize(&argc, &argv);
  contr->CreateOutputWindow();

  // When using MPI, the number of processes is determined
  // by the external program which launches this application.
  // However, when using threads, we need to set it ourselves.
  if (contr->IsA("vtkThreadedController"))
  {
    // Set the number of processes to 2 for this example.
    contr->SetNumberOfProcesses(2);
  }

  // Added for regression test.
  // ----------------------------------------------
  int retVal;
  PStreamArgs_tmp args;
  args.retVal = &retVal;
  args.argc = argc;
  args.argv = argv;
  // ----------------------------------------------

  contr->SetSingleMethod(MyMain, &args);
  contr->SingleMethodExecute();

  contr->Finalize();
  contr->Delete();

  return !retVal;
}