Section: Visualization Toolkit Parallel Classes
This is a dummy communicator, which can be used by applications that always require a controller but are also compiled on systems without threads or MPI. Because there is always only one process, no real communication takes place.
To create an instance of class vtkDummyCommunicator, simply invoke its constructor as follows
obj = vtkDummyCommunicator
obj
is an instance of the vtkDummyCommunicator class.
string = obj.GetClassName ()
int = obj.IsA (string name)
vtkDummyCommunicator = obj.NewInstance ()
vtkDummyCommunicator = obj.SafeDownCast (vtkObject o)