|
virtual const char * | GetClassName () |
|
virtual int | IsA (const char *type) |
|
void | PrintSelf (ostream &os, vtkIndent indent) |
|
virtual void | Update () |
|
virtual void | UpdateWholeExtent () |
|
virtual void | UpdateInformation () |
|
virtual void | PropagateUpdateExtent (vtkDataObject *output) |
|
virtual void | TriggerAsynchronousUpdate () |
|
virtual void | UpdateData (vtkDataObject *output) |
|
virtual void | ComputeInputUpdateExtents (vtkDataObject *output) |
|
void | UnRegisterAllOutputs (void) |
|
int | GetOutputIndex (vtkDataObject *out) |
|
virtual void | SetExecutive (vtkExecutive *executive) |
|
|
virtual void | SetReleaseDataFlag (int) |
|
virtual int | GetReleaseDataFlag () |
|
virtual void | ReleaseDataFlagOn () |
|
virtual void | ReleaseDataFlagOff () |
|
|
vtkDataObject ** | GetOutputs () |
|
virtual int | GetNumberOfOutputs () |
|
|
virtual int | ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *) |
|
void | SqueezeInputArray () |
|
void | RemoveAllInputs () |
|
vtkDataObject ** | GetInputs () |
|
int | GetNumberOfInputs () |
|
virtual void | SetInputConnection (vtkAlgorithmOutput *input) |
|
virtual void | SetInputConnection (int port, vtkAlgorithmOutput *input) |
|
virtual void | AddInputConnection (int port, vtkAlgorithmOutput *input) |
|
virtual void | AddInputConnection (vtkAlgorithmOutput *input) |
|
virtual void | RemoveInputConnection (int port, vtkAlgorithmOutput *input) |
|
virtual void | SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input) |
|
virtual void | SetNumberOfInputConnections (int port, int n) |
|
int | HasExecutive () |
|
vtkExecutive * | GetExecutive () |
|
virtual int | ModifyRequest (vtkInformation *request, int when) |
|
vtkInformation * | GetInputPortInformation (int port) |
|
vtkInformation * | GetOutputPortInformation (int port) |
|
int | GetNumberOfInputPorts () |
|
int | GetNumberOfOutputPorts () |
|
void | UpdateProgress (double amount) |
|
vtkInformation * | GetInputArrayInformation (int idx) |
|
void | RemoveAllInputs () |
|
vtkDataObject * | GetOutputDataObject (int port) |
|
int | GetNumberOfInputConnections (int port) |
|
int | GetTotalNumberOfInputConnections () |
|
vtkAlgorithmOutput * | GetInputConnection (int port, int index) |
|
void | ConvertTotalInputToPortConnection (int ind, int &port, int &conn) |
|
virtual double | ComputePriority () |
|
int | ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo) |
|
virtual int | ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime) |
|
virtual vtkInformation * | GetInformation () |
|
virtual void | SetInformation (vtkInformation *) |
|
virtual void | Register (vtkObjectBase *o) |
|
virtual void | UnRegister (vtkObjectBase *o) |
|
virtual void | SetAbortExecute (int) |
|
virtual int | GetAbortExecute () |
|
virtual void | AbortExecuteOn () |
|
virtual void | AbortExecuteOff () |
|
virtual void | SetProgress (double) |
|
virtual double | GetProgress () |
|
void | SetProgressText (const char *ptext) |
|
virtual char * | GetProgressText () |
|
virtual unsigned long | GetErrorCode () |
|
virtual void | SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name) |
|
virtual void | SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType) |
|
virtual void | SetInputArrayToProcess (int idx, vtkInformation *info) |
|
virtual void | SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName) |
|
vtkDataObject * | GetInputDataObject (int port, int connection) |
|
vtkAlgorithmOutput * | GetOutputPort (int index) |
|
vtkAlgorithmOutput * | GetOutputPort () |
|
void | ReleaseDataFlagOn () |
|
void | ReleaseDataFlagOff () |
|
int | UpdateExtentIsEmpty (vtkDataObject *output) |
|
int | UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType) |
|
virtual void | DebugOn () |
|
virtual void | DebugOff () |
|
unsigned char | GetDebug () |
|
void | SetDebug (unsigned char debugFlag) |
|
virtual void | Modified () |
|
virtual unsigned long | GetMTime () |
|
unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
|
unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
|
vtkCommand * | GetCommand (unsigned long tag) |
|
void | RemoveObserver (vtkCommand *) |
|
void | RemoveObservers (unsigned long event, vtkCommand *) |
|
void | RemoveObservers (const char *event, vtkCommand *) |
|
int | HasObserver (unsigned long event, vtkCommand *) |
|
int | HasObserver (const char *event, vtkCommand *) |
|
void | RemoveObserver (unsigned long tag) |
|
void | RemoveObservers (unsigned long event) |
|
void | RemoveObservers (const char *event) |
|
void | RemoveAllObservers () |
|
int | HasObserver (unsigned long event) |
|
int | HasObserver (const char *event) |
|
template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
|
template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
|
int | InvokeEvent (unsigned long event, void *callData) |
|
int | InvokeEvent (const char *event, void *callData) |
|
int | InvokeEvent (unsigned long event) |
|
int | InvokeEvent (const char *event) |
|
const char * | GetClassName () const |
|
virtual void | Delete () |
|
virtual void | FastDelete () |
|
void | Print (ostream &os) |
|
void | SetReferenceCount (int) |
|
void | PrintRevisions (ostream &os) |
|
virtual void | PrintHeader (ostream &os, vtkIndent indent) |
|
virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
|
int | GetReferenceCount () |
|
|
| vtkSource () |
|
| ~vtkSource () |
|
virtual void | ExecuteData (vtkDataObject *output) |
|
virtual void | Execute () |
|
virtual void | ExecuteInformation () |
|
virtual void | MarkGeneratedOutputs (vtkDataObject *) |
|
void | SetNumberOfOutputs (int num) |
|
vtkDataObject * | GetOutput (int idx) |
|
virtual void | SetNthOutput (int num, vtkDataObject *output) |
|
virtual void | AddOutput (vtkDataObject *output) |
|
virtual void | RemoveOutput (vtkDataObject *output) |
|
virtual void | ReportReferences (vtkGarbageCollector *) |
|
int | FillOutputPortInformation (int, vtkInformation *) |
|
virtual void | SetNumberOfOutputPorts (int n) |
|
void | SetNumberOfInputs (int num) |
|
virtual void | SetNthInput (int num, vtkDataObject *input) |
|
virtual void | AddInput (vtkDataObject *input) |
|
virtual void | RemoveInput (vtkDataObject *input) |
|
virtual int | FillInputPortInformation (int, vtkInformation *) |
|
void | AddInputInternal (vtkDataObject *input) |
|
void | RemoveInputInternal (vtkDataObject *input) |
|
void | SetupInputs () |
|
| vtkProcessObject () |
|
| ~vtkProcessObject () |
|
| vtkAlgorithm () |
|
| ~vtkAlgorithm () |
|
virtual void | SetNumberOfInputPorts (int n) |
|
int | InputPortIndexInRange (int index, const char *action) |
|
int | OutputPortIndexInRange (int index, const char *action) |
|
int | GetInputArrayAssociation (int idx, vtkInformationVector **inputVector) |
|
virtual vtkExecutive * | CreateDefaultExecutive () |
|
int | GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector) |
|
int | GetInputArrayAssociation (int idx, vtkDataObject *input) |
|
vtkDataArray * | GetInputArrayToProcess (int idx, vtkInformationVector **inputVector) |
|
vtkDataArray * | GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association) |
|
vtkDataArray * | GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector) |
|
vtkDataArray * | GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association) |
|
vtkDataArray * | GetInputArrayToProcess (int idx, vtkDataObject *input) |
|
vtkDataArray * | GetInputArrayToProcess (int idx, vtkDataObject *input, int &association) |
|
vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector) |
|
vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association) |
|
vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector) |
|
vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association) |
|
vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, vtkDataObject *input) |
|
vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association) |
|
vtkInformation * | GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector) |
|
virtual void | SetErrorCode (unsigned long) |
|
| vtkObject () |
|
virtual | ~vtkObject () |
|
virtual void | RegisterInternal (vtkObjectBase *, int check) |
|
virtual void | UnRegisterInternal (vtkObjectBase *, int check) |
|
void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
|
void | InternalReleaseFocus () |
|
| vtkObjectBase () |
|
virtual | ~vtkObjectBase () |
|
virtual void | CollectRevisions (ostream &os) |
|
| vtkObjectBase (const vtkObjectBase &) |
|
void | operator= (const vtkObjectBase &) |
|
abstract class specifies interface for visualization network source
vtkSource is an abstract object that specifies behavior and interface of source objects. Source objects are objects that begin visualization pipeline. Sources include readers (read data from file or communications port) and procedural sources (generate data programmatically). vtkSource objects are also objects that generate output data. In this sense vtkSource is used as a superclass to vtkFilter.
Concrete subclasses of vtkSource must define Update() and Execute() methods. The public method Update() invokes network execution and will bring the network up-to-date. The protected Execute() method actually does the work of data creation/generation. The difference between the two methods is that Update() implements input consistency checks and modified time comparisons and then invokes the Execute() which is an implementation of a particular algorithm.
An important feature of subclasses of vtkSource is that it is possible to control the memory-management model (i.e., retain output versus delete output data). If enabled the ReleaseDataFlag enables the deletion of the output data once the downstream process object finishes processing the data (please see text).
- See Also
- vtkProcessObject vtkDataSetReader vtkFilter vtkPolyDataSource vtkStructuredGridSource vtkStructuredPointsSource vtkUnstructuredGridSource
- Events:
- vtkCommand::SetOutputEvent vtkCommand::ExecuteInformationEvent
Definition at line 55 of file vtkSource.h.