30 #ifndef __vtkGraphReader_h
31 #define __vtkGraphReader_h
73 virtual int ReadGraphDirectedness(
bool & directed);
virtual int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
Base class for graph data types.
static vtkDataReader * New()
void PrintSelf(ostream &os, vtkIndent indent)
helper superclass for objects that read vtk data files
virtual int FillOutputPortInformation(int port, vtkInformation *info)
a simple class to control print indentation
virtual int RequestUpdateExtent(vtkInformation *, vtkInformationVector **, vtkInformationVector *)
virtual int ProcessRequest(vtkInformation *, vtkInformationVector **, vtkInformationVector *)