Go to the documentation of this file.
27 #ifndef vtkDemandDrivenPipeline_h
28 #define vtkDemandDrivenPipeline_h
30 #include "vtkCommonExecutionModelModule.h"
36 class vtkDemandDrivenPipelineInternals;
73 int requestFromOutputPort,
96 virtual int SetReleaseDataFlag(
int port,
int n);
101 virtual int GetReleaseDataFlag(
int port);
106 virtual int UpdatePipelineMTime();
125 virtual int UpdateData(
int outputPort);
214 int InputIsOptional(
int port);
215 int InputIsRepeatable(
int port);
218 virtual int NeedToExecuteData(
int outputPort,
Executive supporting on-demand execution.
vtkInformation * DataRequest
vtkDemandDrivenPipeline()
vtkTimeStamp DataObjectTime
represent and manipulate attribute data in a dataset
static vtkObject * New()
Create an object with Debug turned off, modified time initialized to zero, and reference counting on.
record modification and/or execution time
virtual int ProcessRequest(vtkInformation *request, vtkInformationVector **inInfo, vtkInformationVector *outInfo)
Generalized interface for asking the executive to fulfill pipeline requests.
virtual int Update()
Bring the algorithm's outputs up-to-date.
vtkMTimeType PipelineMTime
abstract superclass for arrays of numeric data
represent and manipulate fields of data
vtkInformation * InfoRequest
Superclass for all pipeline executives in VTK.
virtual int UpdateInformation()
Bring the output information up to date.
Executive supporting composite datasets.
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
vtkTimeStamp InformationTime
vtkInformation * DataObjectRequest
Abstract superclass for all arrays.
virtual int ComputePipelineMTime(vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, vtkMTimeType *mtime)
A special version of ProcessRequest meant specifically for the pipeline modified time request.
general representation of visualization data
virtual void ResetPipelineInformation(int port, vtkInformation *)=0
vtkTypeUInt32 vtkMTimeType
virtual int UpdateDataObject()=0