35 #ifndef __vtkGenericPointIterator_h
36 #define __vtkGenericPointIterator_h
50 virtual void Begin() = 0;
53 virtual int IsAtEnd() = 0;
57 virtual void Next() = 0;
61 virtual double *GetPosition() = 0;
65 virtual void GetPosition(
double x[3]) = 0;
abstract base class for most VTK objects
iterator used to traverse points
virtual void PrintSelf(ostream &os, vtkIndent indent)
a simple class to control print indentation