Method AllCheckForFailure

Filters/Parallel/vtkPKdTree.cxx:197–230

//------------------------------------------------------------------------------

int vtkPKdTree::AllCheckForFailure(int rc, const char* where, const char* how)
{
  int vote;
  char errmsg[256];

  if (this->NumProcesses > 1)
  {
    this->SubGroup->ReduceSum(&rc, &vote, 1, 0);
    this->SubGroup->Broadcast(&vote, 1, 0);
  }
  else
  {
    vote = rc;
  }

  if (vote)
  {
    if (rc)
    {
      auto result = vtk::format_to_n(errmsg, sizeof(errmsg), "{:s} on my node ({:s})", how, where);
      *result.out = '\0';
    }
    else
    {
      auto result =
        vtk::format_to_n(errmsg, sizeof(errmsg), "{:s} on a remote node ({:s})", how, where);
      *result.out = '\0';
    }
    VTKWARNING(errmsg);

    return 1;
  }
  return 0;
}

void vtkPKdTree::AllCheckParameters()
{