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virtual int | IsA (const char *type) |
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vtkStrahlerMetric * | NewInstance () const |
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void | PrintSelf (ostream &os, vtkIndent indent) |
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virtual void | SetMetricArrayName (const char *) |
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virtual void | SetNormalize (int) |
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virtual int | GetNormalize () |
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virtual void | NormalizeOn () |
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virtual void | NormalizeOff () |
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virtual float | GetMaxStrahler () |
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vtkTreeAlgorithm * | NewInstance () const |
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virtual int | ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *) |
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vtkTree * | GetOutput () |
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vtkTree * | GetOutput (int index) |
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void | SetInputData (vtkDataObject *obj) |
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void | SetInputData (int index, vtkDataObject *obj) |
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vtkAlgorithm * | NewInstance () const |
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int | HasExecutive () |
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vtkExecutive * | GetExecutive () |
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virtual void | SetExecutive (vtkExecutive *executive) |
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virtual int | ModifyRequest (vtkInformation *request, int when) |
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vtkInformation * | GetInputPortInformation (int port) |
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vtkInformation * | GetOutputPortInformation (int port) |
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int | GetNumberOfInputPorts () |
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int | GetNumberOfOutputPorts () |
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void | UpdateProgress (double amount) |
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vtkInformation * | GetInputArrayInformation (int idx) |
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void | RemoveAllInputs () |
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vtkDataObject * | GetOutputDataObject (int port) |
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virtual void | RemoveInputConnection (int port, vtkAlgorithmOutput *input) |
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virtual void | RemoveInputConnection (int port, int idx) |
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virtual void | RemoveAllInputConnections (int port) |
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int | GetNumberOfInputConnections (int port) |
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int | GetTotalNumberOfInputConnections () |
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vtkAlgorithmOutput * | GetInputConnection (int port, int index) |
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vtkAlgorithm * | GetInputAlgorithm (int port, int index, int &algPort) |
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vtkAlgorithm * | GetInputAlgorithm (int port, int index) |
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vtkExecutive * | GetInputExecutive (int port, int index) |
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vtkInformation * | GetInputInformation (int port, int index) |
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vtkInformation * | GetOutputInformation (int port) |
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virtual void | UpdateInformation () |
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virtual void | UpdateDataObject () |
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virtual void | PropagateUpdateExtent () |
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virtual void | UpdateWholeExtent () |
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void | ConvertTotalInputToPortConnection (int ind, int &port, int &conn) |
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int | SetUpdateExtentToWholeExtent (int port) |
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int | SetUpdateExtentToWholeExtent () |
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void | SetUpdateExtent (int port, int extent[6]) |
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int | ProcessRequest (vtkInformation *request, vtkCollection *inInfo, vtkInformationVector *outInfo) |
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virtual int | ComputePipelineMTime (vtkInformation *request, vtkInformationVector **inInfoVec, vtkInformationVector *outInfoVec, int requestFromOutputPort, unsigned long *mtime) |
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virtual vtkInformation * | GetInformation () |
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virtual void | SetInformation (vtkInformation *) |
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virtual void | Register (vtkObjectBase *o) |
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virtual void | UnRegister (vtkObjectBase *o) |
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virtual void | SetAbortExecute (int) |
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virtual int | GetAbortExecute () |
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virtual void | AbortExecuteOn () |
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virtual void | AbortExecuteOff () |
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virtual void | SetProgress (double) |
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virtual double | GetProgress () |
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void | SetProgressText (const char *ptext) |
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virtual char * | GetProgressText () |
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virtual unsigned long | GetErrorCode () |
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virtual void | SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, const char *name) |
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virtual void | SetInputArrayToProcess (int idx, int port, int connection, int fieldAssociation, int fieldAttributeType) |
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virtual void | SetInputArrayToProcess (int idx, vtkInformation *info) |
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virtual void | SetInputArrayToProcess (int idx, int port, int connection, const char *fieldAssociation, const char *attributeTypeorName) |
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vtkDataObject * | GetInputDataObject (int port, int connection) |
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virtual void | SetInputConnection (int port, vtkAlgorithmOutput *input) |
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virtual void | SetInputConnection (vtkAlgorithmOutput *input) |
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virtual void | AddInputConnection (int port, vtkAlgorithmOutput *input) |
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virtual void | AddInputConnection (vtkAlgorithmOutput *input) |
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virtual void | SetInputDataObject (int port, vtkDataObject *data) |
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virtual void | SetInputDataObject (vtkDataObject *data) |
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virtual void | AddInputDataObject (int port, vtkDataObject *data) |
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virtual void | AddInputDataObject (vtkDataObject *data) |
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vtkAlgorithmOutput * | GetOutputPort (int index) |
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vtkAlgorithmOutput * | GetOutputPort () |
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vtkAlgorithm * | GetInputAlgorithm () |
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vtkExecutive * | GetInputExecutive () |
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vtkInformation * | GetInputInformation () |
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virtual void | Update (int port) |
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virtual void | Update () |
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virtual void | SetReleaseDataFlag (int) |
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virtual int | GetReleaseDataFlag () |
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void | ReleaseDataFlagOn () |
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void | ReleaseDataFlagOff () |
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int | UpdateExtentIsEmpty (vtkInformation *pinfo, vtkDataObject *output) |
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int | UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType) |
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void | SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel) |
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void | SetUpdateExtent (int piece, int numPieces, int ghostLevel) |
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void | SetUpdateExtent (int extent[6]) |
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int * | GetUpdateExtent () |
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int * | GetUpdateExtent (int port) |
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void | GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1) |
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void | GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1) |
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void | GetUpdateExtent (int extent[6]) |
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void | GetUpdateExtent (int port, int extent[6]) |
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int | GetUpdatePiece () |
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int | GetUpdatePiece (int port) |
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int | GetUpdateNumberOfPieces () |
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int | GetUpdateNumberOfPieces (int port) |
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int | GetUpdateGhostLevel () |
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int | GetUpdateGhostLevel (int port) |
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void | SetProgressObserver (vtkProgressObserver *) |
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virtual vtkProgressObserver * | GetProgressObserver () |
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vtkObject * | NewInstance () const |
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virtual void | DebugOn () |
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virtual void | DebugOff () |
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bool | GetDebug () |
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void | SetDebug (bool debugFlag) |
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virtual void | Modified () |
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virtual unsigned long | GetMTime () |
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unsigned long | AddObserver (unsigned long event, vtkCommand *, float priority=0.0f) |
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unsigned long | AddObserver (const char *event, vtkCommand *, float priority=0.0f) |
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vtkCommand * | GetCommand (unsigned long tag) |
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void | RemoveObserver (vtkCommand *) |
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void | RemoveObservers (unsigned long event, vtkCommand *) |
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void | RemoveObservers (const char *event, vtkCommand *) |
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int | HasObserver (unsigned long event, vtkCommand *) |
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int | HasObserver (const char *event, vtkCommand *) |
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void | RemoveObserver (unsigned long tag) |
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void | RemoveObservers (unsigned long event) |
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void | RemoveObservers (const char *event) |
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void | RemoveAllObservers () |
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int | HasObserver (unsigned long event) |
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int | HasObserver (const char *event) |
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f) |
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
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template<class U , class T > |
unsigned long | AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f) |
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int | InvokeEvent (unsigned long event, void *callData) |
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int | InvokeEvent (const char *event, void *callData) |
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int | InvokeEvent (unsigned long event) |
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int | InvokeEvent (const char *event) |
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const char * | GetClassName () const |
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virtual void | Delete () |
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virtual void | FastDelete () |
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void | Print (ostream &os) |
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void | SetReferenceCount (int) |
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void | PrintRevisions (ostream &) |
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virtual void | PrintHeader (ostream &os, vtkIndent indent) |
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virtual void | PrintTrailer (ostream &os, vtkIndent indent) |
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int | GetReferenceCount () |
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virtual vtkObjectBase * | NewInstanceInternal () const |
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| vtkStrahlerMetric () |
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| ~vtkStrahlerMetric () |
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int | RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *) |
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float | CalculateStrahler (vtkIdType root, vtkFloatArray *metric, vtkTree *graph) |
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| vtkTreeAlgorithm () |
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| ~vtkTreeAlgorithm () |
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virtual int | RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) |
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virtual int | FillOutputPortInformation (int port, vtkInformation *info) |
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virtual int | FillInputPortInformation (int port, vtkInformation *info) |
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virtual int | RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *) |
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| vtkAlgorithm () |
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| ~vtkAlgorithm () |
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virtual void | SetNumberOfInputPorts (int n) |
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virtual void | SetNumberOfOutputPorts (int n) |
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int | InputPortIndexInRange (int index, const char *action) |
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int | OutputPortIndexInRange (int index, const char *action) |
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int | GetInputArrayAssociation (int idx, vtkInformationVector **inputVector) |
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virtual vtkExecutive * | CreateDefaultExecutive () |
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virtual void | ReportReferences (vtkGarbageCollector *) |
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virtual void | SetNumberOfInputConnections (int port, int n) |
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int | GetInputArrayAssociation (int idx, int connection, vtkInformationVector **inputVector) |
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int | GetInputArrayAssociation (int idx, vtkDataObject *input) |
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vtkDataArray * | GetInputArrayToProcess (int idx, vtkInformationVector **inputVector) |
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vtkDataArray * | GetInputArrayToProcess (int idx, vtkInformationVector **inputVector, int &association) |
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vtkDataArray * | GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector) |
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vtkDataArray * | GetInputArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association) |
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vtkDataArray * | GetInputArrayToProcess (int idx, vtkDataObject *input) |
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vtkDataArray * | GetInputArrayToProcess (int idx, vtkDataObject *input, int &association) |
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vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector) |
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vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, vtkInformationVector **inputVector, int &association) |
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vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector) |
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vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, int connection, vtkInformationVector **inputVector, int &association) |
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vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, vtkDataObject *input) |
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vtkAbstractArray * | GetInputAbstractArrayToProcess (int idx, vtkDataObject *input, int &association) |
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vtkInformation * | GetInputArrayFieldInformation (int idx, vtkInformationVector **inputVector) |
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virtual void | SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input) |
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void | SetInputDataInternal (int port, vtkDataObject *input) |
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void | AddInputDataInternal (int port, vtkDataObject *input) |
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virtual void | SetErrorCode (unsigned long) |
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| vtkObject () |
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virtual | ~vtkObject () |
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virtual void | RegisterInternal (vtkObjectBase *, int check) |
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virtual void | UnRegisterInternal (vtkObjectBase *, int check) |
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void | InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL) |
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void | InternalReleaseFocus () |
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| vtkObjectBase () |
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virtual | ~vtkObjectBase () |
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virtual void | CollectRevisions (ostream &) |
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| vtkObjectBase (const vtkObjectBase &) |
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void | operator= (const vtkObjectBase &) |
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compute Strahler metric for a tree
The Strahler metric is a value assigned to each vertex of a tree that characterizes the structural complexity of the sub-tree rooted at that node. The metric originated in the study of river systems, but has been applied to other tree- structured systes, Details of the metric and the rationale for using it in infovis can be found in:
Tree Visualization and Navigation Clues for Information Visualization, I. Herman, M. Delest, and G. Melancon, Computer Graphics Forum, Vol 17(2), Blackwell, 1998.
The input tree is copied to the output, but with a new array added to the output vertex data.
- Thanks:
- Thanks to David Duke from the University of Leeds for providing this implementation.
Definition at line 51 of file vtkStrahlerMetric.h.