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vtkTreeDifferenceFilter Class Reference

compare two trees More...

#include <vtkTreeDifferenceFilter.h>

Inheritance diagram for vtkTreeDifferenceFilter:
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Collaboration diagram for vtkTreeDifferenceFilter:
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Public Types

typedef vtkGraphAlgorithm Superclass
 
- Public Types inherited from vtkGraphAlgorithm
typedef vtkAlgorithm Superclass
 
- Public Types inherited from vtkAlgorithm
typedef vtkObject Superclass
 
enum  DesiredOutputPrecision { SINGLE_PRECISION, DOUBLE_PRECISION, DEFAULT_PRECISION }
 

Public Member Functions

virtual int IsA (const char *type)
 
vtkTreeDifferenceFilterNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual void SetIdArrayName (const char *)
 
virtual char * GetIdArrayName ()
 
virtual void SetComparisonArrayName (const char *)
 
virtual char * GetComparisonArrayName ()
 
virtual void SetOutputArrayName (const char *)
 
virtual char * GetOutputArrayName ()
 
virtual void SetComparisonArrayIsVertexData (bool)
 
virtual bool GetComparisonArrayIsVertexData ()
 
- Public Member Functions inherited from vtkGraphAlgorithm
vtkGraphAlgorithmNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
virtual int ProcessRequest (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
vtkGraphGetOutput ()
 
vtkGraphGetOutput (int index)
 
void SetInputData (vtkDataObject *obj)
 
void SetInputData (int index, vtkDataObject *obj)
 
- Public Member Functions inherited from vtkAlgorithm
vtkAlgorithmNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent)
 
int HasExecutive ()
 
vtkExecutiveGetExecutive ()
 
virtual void SetExecutive (vtkExecutive *executive)
 
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 ()
 
vtkDataObjectGetOutputDataObject (int port)
 
virtual void RemoveInputConnection (int port, vtkAlgorithmOutput *input)
 
virtual void RemoveInputConnection (int port, int idx)
 
virtual void RemoveAllInputConnections (int port)
 
int GetNumberOfInputConnections (int port)
 
int GetTotalNumberOfInputConnections ()
 
vtkAlgorithmOutputGetInputConnection (int port, int index)
 
vtkAlgorithmGetInputAlgorithm (int port, int index, int &algPort)
 
vtkAlgorithmGetInputAlgorithm (int port, int index)
 
vtkExecutiveGetInputExecutive (int port, int index)
 
vtkInformation * GetInputInformation (int port, int index)
 
vtkInformation * GetOutputInformation (int port)
 
virtual void UpdateInformation ()
 
virtual void PropagateUpdateExtent ()
 
virtual void UpdateWholeExtent ()
 
void ConvertTotalInputToPortConnection (int ind, int &port, int &conn)
 
virtual double ComputePriority ()
 
int SetUpdateExtentToWholeExtent (int port)
 
int SetUpdateExtentToWholeExtent ()
 
void SetUpdateExtent (int port, int extent[6])
 
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)
 
vtkDataObjectGetInputDataObject (int port, int connection)
 
virtual void SetInputConnection (int port, vtkAlgorithmOutput *input)
 
virtual void SetInputConnection (vtkAlgorithmOutput *input)
 
virtual void AddInputConnection (int port, vtkAlgorithmOutput *input)
 
virtual void AddInputConnection (vtkAlgorithmOutput *input)
 
virtual void SetInputDataObject (int port, vtkDataObject *data)
 
virtual void SetInputDataObject (vtkDataObject *data)
 
virtual void AddInputDataObject (int port, vtkDataObject *data)
 
virtual void AddInputDataObject (vtkDataObject *data)
 
vtkAlgorithmOutputGetOutputPort (int index)
 
vtkAlgorithmOutputGetOutputPort ()
 
vtkAlgorithmGetInputAlgorithm ()
 
vtkExecutiveGetInputExecutive ()
 
vtkInformation * GetInputInformation ()
 
virtual void Update (int port)
 
virtual void Update ()
 
virtual void SetReleaseDataFlag (int)
 
virtual int GetReleaseDataFlag ()
 
void ReleaseDataFlagOn ()
 
void ReleaseDataFlagOff ()
 
int UpdateExtentIsEmpty (vtkInformation *pinfo, vtkDataObject *output)
 
int UpdateExtentIsEmpty (vtkInformation *pinfo, int extentType)
 
void SetUpdateExtent (int port, int piece, int numPieces, int ghostLevel)
 
void SetUpdateExtent (int piece, int numPieces, int ghostLevel)
 
void SetUpdateExtent (int extent[6])
 
int * GetUpdateExtent ()
 
int * GetUpdateExtent (int port)
 
void GetUpdateExtent (int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 
void GetUpdateExtent (int port, int &x0, int &x1, int &y0, int &y1, int &z0, int &z1)
 
void GetUpdateExtent (int extent[6])
 
void GetUpdateExtent (int port, int extent[6])
 
int GetUpdatePiece ()
 
int GetUpdatePiece (int port)
 
int GetUpdateNumberOfPieces ()
 
int GetUpdateNumberOfPieces (int port)
 
int GetUpdateGhostLevel ()
 
int GetUpdateGhostLevel (int port)
 

Static Public Member Functions

static vtkTreeDifferenceFilterNew ()
 
static int IsTypeOf (const char *type)
 
static vtkTreeDifferenceFilterSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkGraphAlgorithm
static vtkGraphAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static vtkGraphAlgorithmSafeDownCast (vtkObjectBase *o)
 
- Static Public Member Functions inherited from vtkAlgorithm
static vtkAlgorithmNew ()
 
static int IsTypeOf (const char *type)
 
static vtkAlgorithmSafeDownCast (vtkObjectBase *o)
 
static void SetDefaultExecutivePrototype (vtkExecutive *proto)
 
static vtkInformationIntegerKey * INPUT_IS_OPTIONAL ()
 
static vtkInformationIntegerKey * INPUT_IS_REPEATABLE ()
 
static
vtkInformationInformationVectorKey * 
INPUT_REQUIRED_FIELDS ()
 
static
vtkInformationStringVectorKey * 
INPUT_REQUIRED_DATA_TYPE ()
 
static
vtkInformationInformationVectorKey * 
INPUT_ARRAYS_TO_PROCESS ()
 
static vtkInformationIntegerKey * INPUT_PORT ()
 
static vtkInformationIntegerKey * INPUT_CONNECTION ()
 
static vtkInformationIntegerKey * PRESERVES_DATASET ()
 
static vtkInformationIntegerKey * PRESERVES_GEOMETRY ()
 
static vtkInformationIntegerKey * PRESERVES_BOUNDS ()
 
static vtkInformationIntegerKey * PRESERVES_TOPOLOGY ()
 
static vtkInformationIntegerKey * PRESERVES_ATTRIBUTES ()
 
static vtkInformationIntegerKey * PRESERVES_RANGES ()
 
static vtkInformationIntegerKey * MANAGES_METAINFORMATION ()
 

Protected Member Functions

virtual vtkObjectBase * NewInstanceInternal () const
 
 vtkTreeDifferenceFilter ()
 
 ~vtkTreeDifferenceFilter ()
 
virtual int RequestData (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
virtual int FillInputPortInformation (int port, vtkInformation *info)
 
bool GenerateMapping (vtkTree *tree1, vtkTree *tree2)
 
vtkSmartPointer< vtkDoubleArray > ComputeDifference (vtkTree *tree1, vtkTree *tree2)
 
- Protected Member Functions inherited from vtkGraphAlgorithm
 vtkGraphAlgorithm ()
 
 ~vtkGraphAlgorithm ()
 
virtual int RequestInformation (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
virtual int RequestDataObject (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector)
 
virtual int FillOutputPortInformation (int port, vtkInformation *info)
 
virtual int RequestUpdateExtent (vtkInformation *, vtkInformationVector **, vtkInformationVector *)
 
- Protected Member Functions inherited from vtkAlgorithm
 vtkAlgorithm ()
 
 ~vtkAlgorithm ()
 
virtual void SetNumberOfInputPorts (int n)
 
virtual void SetNumberOfOutputPorts (int n)
 
int InputPortIndexInRange (int index, const char *action)
 
int OutputPortIndexInRange (int index, const char *action)
 
int GetInputArrayAssociation (int idx, vtkInformationVector **inputVector)
 
virtual vtkExecutiveCreateDefaultExecutive ()
 
virtual void ReportReferences (vtkGarbageCollector *)
 
virtual void SetNumberOfInputConnections (int port, int n)
 
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 SetNthInputConnection (int port, int index, vtkAlgorithmOutput *input)
 
void SetInputDataInternal (int port, vtkDataObject *input)
 
void AddInputDataInternal (int port, vtkDataObject *input)
 
virtual void SetErrorCode (unsigned long)
 

Protected Attributes

char * IdArrayName
 
char * ComparisonArrayName
 
char * OutputArrayName
 
bool ComparisonArrayIsVertexData
 
std::vector< vtkIdType > VertexMap
 
std::vector< vtkIdType > EdgeMap
 
- Protected Attributes inherited from vtkAlgorithm
vtkInformation * Information
 
double Progress
 
char * ProgressText
 
unsigned long ErrorCode
 

Additional Inherited Members

- Public Attributes inherited from vtkAlgorithm
int AbortExecute
 
- Static Protected Member Functions inherited from vtkAlgorithm
static vtkInformationIntegerKey * PORT_REQUIREMENTS_FILLED ()
 
- Static Protected Attributes inherited from vtkAlgorithm
static vtkExecutiveDefaultExecutivePrototype
 

Detailed Description

compare two trees

vtkTreeDifferenceFilter compares two trees by analyzing a vtkDoubleArray. Each tree must have a copy of this array. A user of this filter should call SetComparisonArrayName to specify the array that should be used as the basis of coparison. This array can either be part of the trees' EdgeData or VertexData.

Tests:
vtkTreeDifferenceFilter (Tests)

Definition at line 43 of file vtkTreeDifferenceFilter.h.

Member Typedef Documentation

Definition at line 47 of file vtkTreeDifferenceFilter.h.

Constructor & Destructor Documentation

vtkTreeDifferenceFilter::vtkTreeDifferenceFilter ( )
protected
vtkTreeDifferenceFilter::~vtkTreeDifferenceFilter ( )
protected

Member Function Documentation

static vtkTreeDifferenceFilter* vtkTreeDifferenceFilter::New ( )
static
static int vtkTreeDifferenceFilter::IsTypeOf ( const char *  type)
static
virtual int vtkTreeDifferenceFilter::IsA ( const char *  type)
virtual

Reimplemented from vtkGraphAlgorithm.

static vtkTreeDifferenceFilter* vtkTreeDifferenceFilter::SafeDownCast ( vtkObjectBase *  o)
static
virtual vtkObjectBase* vtkTreeDifferenceFilter::NewInstanceInternal ( ) const
protectedvirtual

Reimplemented from vtkGraphAlgorithm.

vtkTreeDifferenceFilter* vtkTreeDifferenceFilter::NewInstance ( ) const
void vtkTreeDifferenceFilter::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
virtual void vtkTreeDifferenceFilter::SetIdArrayName ( const char *  )
virtual

Set/Get the name of the identifier array in the trees' VertexData. This array is used to find corresponding vertices in the two trees. If this array name is not set, then we assume that the vertices in the two trees to compare have corresponding vtkIdTypes. Otherwise, the named array must be a vtkStringArray. The identifier array does not necessarily have to specify a name for each vertex in the tree. If some vertices are unnamed, then this filter will assign correspondence between ancestors of named vertices.

virtual char* vtkTreeDifferenceFilter::GetIdArrayName ( )
virtual

Set/Get the name of the identifier array in the trees' VertexData. This array is used to find corresponding vertices in the two trees. If this array name is not set, then we assume that the vertices in the two trees to compare have corresponding vtkIdTypes. Otherwise, the named array must be a vtkStringArray. The identifier array does not necessarily have to specify a name for each vertex in the tree. If some vertices are unnamed, then this filter will assign correspondence between ancestors of named vertices.

virtual void vtkTreeDifferenceFilter::SetComparisonArrayName ( const char *  )
virtual

Set/Get the name of the array that we're comparing between the two trees. The named array must be a vtkDoubleArray.

virtual char* vtkTreeDifferenceFilter::GetComparisonArrayName ( )
virtual

Set/Get the name of the array that we're comparing between the two trees. The named array must be a vtkDoubleArray.

virtual void vtkTreeDifferenceFilter::SetOutputArrayName ( const char *  )
virtual

Set/Get the name of a new vtkDoubleArray that will contain the results of the comparison between the two trees. This new array will be added to the input tree's VertexData or EdgeData, based on the value of ComparisonArrayIsVertexData. If this method is not called, the new vtkDoubleArray will be named "difference" by default.

virtual char* vtkTreeDifferenceFilter::GetOutputArrayName ( )
virtual

Set/Get the name of a new vtkDoubleArray that will contain the results of the comparison between the two trees. This new array will be added to the input tree's VertexData or EdgeData, based on the value of ComparisonArrayIsVertexData. If this method is not called, the new vtkDoubleArray will be named "difference" by default.

virtual void vtkTreeDifferenceFilter::SetComparisonArrayIsVertexData ( bool  )
virtual

Specify whether the comparison array is within the trees' vertex data or not. By default, we assume that the array to compare is within the trees' EdgeData().

virtual bool vtkTreeDifferenceFilter::GetComparisonArrayIsVertexData ( )
virtual

Specify whether the comparison array is within the trees' vertex data or not. By default, we assume that the array to compare is within the trees' EdgeData().

virtual int vtkTreeDifferenceFilter::RequestData ( vtkInformation *  request,
vtkInformationVector **  inputVector,
vtkInformationVector *  outputVector 
)
protectedvirtual

This is called by the superclass. This is the method you should override.

Reimplemented from vtkGraphAlgorithm.

virtual int vtkTreeDifferenceFilter::FillInputPortInformation ( int  port,
vtkInformation *  info 
)
protectedvirtual

Fill the input port information objects for this algorithm. This is invoked by the first call to GetInputPortInformation for each port so subclasses can specify what they can handle.

Reimplemented from vtkGraphAlgorithm.

bool vtkTreeDifferenceFilter::GenerateMapping ( vtkTree *  tree1,
vtkTree *  tree2 
)
protected

Populate VertexMap and EdgeMap with meaningful values. These maps allow us to look up the vtkIdType of a vertex or edge in tree #2, given its vtkIdType in tree #1.

vtkSmartPointer<vtkDoubleArray> vtkTreeDifferenceFilter::ComputeDifference ( vtkTree *  tree1,
vtkTree *  tree2 
)
protected

Compute the differences between tree #1 and tree #2's copies of the comparison array.

Member Data Documentation

char* vtkTreeDifferenceFilter::IdArrayName
protected

Definition at line 111 of file vtkTreeDifferenceFilter.h.

char* vtkTreeDifferenceFilter::ComparisonArrayName
protected

Definition at line 112 of file vtkTreeDifferenceFilter.h.

char* vtkTreeDifferenceFilter::OutputArrayName
protected

Definition at line 113 of file vtkTreeDifferenceFilter.h.

bool vtkTreeDifferenceFilter::ComparisonArrayIsVertexData
protected

Definition at line 114 of file vtkTreeDifferenceFilter.h.

std::vector< vtkIdType > vtkTreeDifferenceFilter::VertexMap
protected

Definition at line 116 of file vtkTreeDifferenceFilter.h.

std::vector< vtkIdType > vtkTreeDifferenceFilter::EdgeMap
protected

Definition at line 117 of file vtkTreeDifferenceFilter.h.


The documentation for this class was generated from the following file: