29 #ifndef __vtkExecutive_h
30 #define __vtkExecutive_h
32 #include "vtkCommonExecutionModelModule.h"
37 class vtkAlgorithmToExecutiveFriendship;
39 class vtkExecutiveInternals;
79 int requestFromOutputPort,
80 unsigned long* mtime);
90 virtual int Update(
int port);
96 int GetNumberOfInputPorts();
97 int GetNumberOfOutputPorts();
101 int GetNumberOfInputConnections(
int port);
119 vtkExecutive* GetInputExecutive(
int port,
int connection);
130 virtual vtkDataObject* GetInputData(
int port,
int connection);
131 virtual vtkDataObject* GetInputData(
int port,
int connection,
195 int InputPortIndexInRange(
int port,
const char* action);
196 int OutputPortIndexInRange(
int port,
const char* action);
211 virtual void CopyDefaultInformation(
vtkInformation* request,
int direction,
216 virtual void ResetPipelineInformation(
int port,
vtkInformation*)=0;
219 virtual int UpdateDataObject()=0;
243 vtkExecutiveInternals* ExecutiveInternal;
246 friend class vtkAlgorithmToExecutiveFriendship;
abstract base class for most VTK objects
virtual void Register(vtkObjectBase *o)
virtual int UpdateInformation()
Superclass for all pipeline executives in VTK.
Detect and break reference loops.
Proxy object to connect input/output ports.
Superclass for all sources, filters, and sinks in VTK.
virtual void PrintSelf(ostream &os, vtkIndent indent)
virtual void UnRegister(vtkObjectBase *o)
vtkInformationVector * SharedOutputInformation
a simple class to control print indentation
virtual void ReportReferences(vtkGarbageCollector *)
abstract base class for most VTK objects
vtkInformationVector ** SharedInputInformation
helper class to get VTK data object types as string and instantiate them