Method CheckAlgorithm

Common/ExecutionModel/vtkExecutive.cxx:737–768

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

//------------------------------------------------------------------------------
int vtkExecutive::CheckAlgorithm(const char* method, vtkInformation* request)
{
  if (this->InAlgorithm)
  {
    if (request)
    {
      std::ostringstream rqmsg;
      request->Print(rqmsg);
      vtkErrorMacro(<< method
                    << " invoked during another request.  "
                       "Returning failure to algorithm "
                    << this->Algorithm->GetObjectDescription() << " for the recursive request:\n"
                    << rqmsg.str());
    }
    else
    {
      vtkErrorMacro(<< method
                    << " invoked during another request.  "
                       "Returning failure to algorithm "
                    << this->Algorithm->GetObjectDescription() << ".");
    }

    // Tests should fail when this happens because there is a bug in
    // the code.
    if (getenv("DASHBOARD_TEST_FROM_CTEST") || getenv("DART_TEST_FROM_DART"))
    {
      abort();
    }
    return 0;
  }
  return 1;
}

//------------------------------------------------------------------------------
// Look at all inputs and check ABORTED flag. If it is set, return true.