21 #ifndef vtkProgressObserver_h
22 #define vtkProgressObserver_h
24 #include "vtkCommonExecutionModelModule.h"
27 VTK_ABI_NAMESPACE_BEGIN
39 virtual void UpdateProgress(
double amount);
45 vtkGetMacro(Progress,
double);
abstract base class for most VTK objects
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
a simple class to control print indentation
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on...
Basic class to optionally replace vtkAlgorithm progress functionality.