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vtkDirectedGraph Class Reference

A directed graph. More...

#include <vtkDirectedGraph.h>

Inheritance diagram for vtkDirectedGraph:
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Collaboration diagram for vtkDirectedGraph:
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Public Types

typedef vtkGraph Superclass
 
- Public Types inherited from vtkGraph
typedef vtkDataObject Superclass
 
- Public Types inherited from vtkDataObject
enum  FieldAssociations {
  FIELD_ASSOCIATION_POINTS, FIELD_ASSOCIATION_CELLS, FIELD_ASSOCIATION_NONE, FIELD_ASSOCIATION_POINTS_THEN_CELLS,
  FIELD_ASSOCIATION_VERTICES, FIELD_ASSOCIATION_EDGES, FIELD_ASSOCIATION_ROWS, NUMBER_OF_ASSOCIATIONS
}
 Possible values for the FIELD_ASSOCIATION information entry. More...
 
enum  AttributeTypes {
  POINT, CELL, FIELD, POINT_THEN_CELL,
  VERTEX, EDGE, ROW, NUMBER_OF_ATTRIBUTE_TYPES
}
 Possible attribute types. More...
 
enum  FieldOperations { FIELD_OPERATION_PRESERVED, FIELD_OPERATION_REINTERPOLATED, FIELD_OPERATION_MODIFIED, FIELD_OPERATION_REMOVED }
 Possible values for the FIELD_OPERATION information entry. More...
 
typedef vtkObject Superclass
 

Public Member Functions

virtual int IsA (const char *type)
 Return 1 if this class is the same type of (or a subclass of) the named class. More...
 
vtkDirectedGraphNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
int GetDataObjectType () override
 Return what type of dataset this is. More...
 
bool IsStructureValid (vtkGraph *g) override
 Check the storage, and accept it if it is a valid undirected graph. More...
 
- Public Member Functions inherited from vtkGraph
vtkGraphNewInstance () const
 
void PrintSelf (ostream &os, vtkIndent indent) override
 Methods invoked by print to print information about the object including superclasses. More...
 
int GetDataObjectType () override
 Return what type of dataset this is. More...
 
void Initialize () override
 Initialize to an empty graph. More...
 
void ComputeBounds ()
 Compute the bounds of the graph. More...
 
vtkMTimeType GetMTime () override
 The modified time of the graph. More...
 
virtual void GetOutEdges (vtkIdType v, vtkOutEdgeIterator *it)
 Initializes the out edge iterator to iterate over all outgoing edges of vertex v. More...
 
virtual vtkIdType GetDegree (vtkIdType v)
 The total of all incoming and outgoing vertices for vertex v. More...
 
virtual vtkIdType GetOutDegree (vtkIdType v)
 The number of outgoing edges from vertex v. More...
 
virtual vtkOutEdgeType GetOutEdge (vtkIdType v, vtkIdType index)
 Random-access method for retrieving outgoing edges from vertex v. More...
 
virtual void GetOutEdge (vtkIdType v, vtkIdType index, vtkGraphEdge *e)
 Random-access method for retrieving outgoing edges from vertex v. More...
 
virtual void GetInEdges (vtkIdType v, vtkInEdgeIterator *it)
 Initializes the in edge iterator to iterate over all incoming edges to vertex v. More...
 
virtual vtkIdType GetInDegree (vtkIdType v)
 The number of incoming edges to vertex v. More...
 
virtual vtkInEdgeType GetInEdge (vtkIdType v, vtkIdType index)
 Random-access method for retrieving incoming edges to vertex v. More...
 
virtual void GetInEdge (vtkIdType v, vtkIdType index, vtkGraphEdge *e)
 Random-access method for retrieving incoming edges to vertex v. More...
 
virtual void GetAdjacentVertices (vtkIdType v, vtkAdjacentVertexIterator *it)
 Initializes the adjacent vertex iterator to iterate over all outgoing vertices from vertex v. More...
 
virtual void GetEdges (vtkEdgeListIterator *it)
 Initializes the edge list iterator to iterate over all edges in the graph. More...
 
virtual vtkIdType GetNumberOfEdges ()
 The number of edges in the graph. More...
 
virtual void GetVertices (vtkVertexListIterator *it)
 Initializes the vertex list iterator to iterate over all vertices in the graph. More...
 
virtual vtkIdType GetNumberOfVertices ()
 The number of vertices in the graph. More...
 
void SetDistributedGraphHelper (vtkDistributedGraphHelper *helper)
 Sets the distributed graph helper of this graph, turning it into a distributed graph. More...
 
vtkDistributedGraphHelperGetDistributedGraphHelper ()
 Retrieves the distributed graph helper for this graph. More...
 
vtkIdType FindVertex (const vtkVariant &pedigreeID)
 Retrieve the vertex with the given pedigree ID. More...
 
void ShallowCopy (vtkDataObject *obj) override
 Shallow copies the data object into this graph. More...
 
void DeepCopy (vtkDataObject *obj) override
 Deep copies the data object into this graph. More...
 
virtual void CopyStructure (vtkGraph *g)
 Does a shallow copy of the topological information, but not the associated attributes. More...
 
virtual bool CheckedShallowCopy (vtkGraph *g)
 Performs the same operation as ShallowCopy(), but instead of reporting an error for an incompatible graph, returns false. More...
 
virtual bool CheckedDeepCopy (vtkGraph *g)
 Performs the same operation as DeepCopy(), but instead of reporting an error for an incompatible graph, returns false. More...
 
virtual void Squeeze ()
 Reclaim unused memory. More...
 
void ReorderOutVertices (vtkIdType v, vtkIdTypeArray *vertices)
 Reorder the outgoing vertices of a vertex. More...
 
bool IsSameStructure (vtkGraph *other)
 Returns true if both graphs point to the same adjacency structure. More...
 
vtkIdType GetNumberOfEdgePoints (vtkIdType e)
 Get the number of edge points associated with an edge. More...
 
doubleGetEdgePoint (vtkIdType e, vtkIdType i)
 Get the x,y,z location of a point along edge e. More...
 
void ClearEdgePoints (vtkIdType e)
 Clear all points associated with an edge. More...
 
void SetEdgePoint (vtkIdType e, vtkIdType i, double x[3])
 Set an x,y,z location of a point along an edge. More...
 
void SetEdgePoint (vtkIdType e, vtkIdType i, double x, double y, double z)
 
void AddEdgePoint (vtkIdType e, double x[3])
 Adds a point to the end of the list of edge points for a certain edge. More...
 
void AddEdgePoint (vtkIdType e, double x, double y, double z)
 
vtkGraphInternalsGetGraphInternals (bool modifying)
 Returns the internal representation of the graph. More...
 
void GetInducedEdges (vtkIdTypeArray *verts, vtkIdTypeArray *edges)
 Fills a list of edge indices with the edges contained in the induced subgraph formed by the vertices in the vertex list. More...
 
vtkFieldDataGetAttributesAsFieldData (int type) override
 Returns the attributes of the data object as a vtkFieldData. More...
 
vtkIdType GetNumberOfElements (int type) override
 Get the number of elements for a specific attribute type (VERTEX, EDGE, etc.). More...
 
void Dump ()
 Dump the contents of the graph to standard output. More...
 
vtkIdType GetEdgeId (vtkIdType a, vtkIdType b)
 Returns the Id of the edge between vertex a and vertex b. More...
 
bool ToDirectedGraph (vtkDirectedGraph *g)
 Convert the graph to a directed graph. More...
 
bool ToUndirectedGraph (vtkUndirectedGraph *g)
 Convert the graph to an undirected graph. More...
 
virtual vtkDataSetAttributesGetVertexData ()
 Get the vertex or edge data. More...
 
virtual vtkDataSetAttributesGetEdgeData ()
 Get the vertex or edge data. More...
 
doubleGetPoint (vtkIdType ptId)
 These methods return the point (0,0,0) until the points structure is created, when it returns the actual point position. More...
 
void GetPoint (vtkIdType ptId, double x[3])
 These methods return the point (0,0,0) until the points structure is created, when it returns the actual point position. More...
 
vtkPointsGetPoints ()
 Returns the points array for this graph. More...
 
virtual void SetPoints (vtkPoints *points)
 Returns the points array for this graph. More...
 
doubleGetBounds ()
 Return a pointer to the geometry bounding box in the form (xmin,xmax, ymin,ymax, zmin,zmax). More...
 
void GetBounds (double bounds[6])
 Return a pointer to the geometry bounding box in the form (xmin,xmax, ymin,ymax, zmin,zmax). More...
 
vtkIdType GetSourceVertex (vtkIdType e)
 Retrieve the source and target vertices for an edge id. More...
 
vtkIdType GetTargetVertex (vtkIdType e)
 Retrieve the source and target vertices for an edge id. More...
 
void SetEdgePoints (vtkIdType e, vtkIdType npts, double *pts)
 Get/Set the internal edge control points associated with each edge. More...
 
void GetEdgePoints (vtkIdType e, vtkIdType &npts, double *&pts)
 Get/Set the internal edge control points associated with each edge. More...
 
void ShallowCopyEdgePoints (vtkGraph *g)
 Copy the internal edge point data from another graph into this graph. More...
 
void DeepCopyEdgePoints (vtkGraph *g)
 Copy the internal edge point data from another graph into this graph. More...
 
- Public Member Functions inherited from vtkDataObject
vtkDataObjectNewInstance () const
 
void ReleaseData ()
 Release data back to system to conserve memory resource. More...
 
vtkMTimeType GetUpdateTime ()
 Used by Threaded ports to determine if they should initiate an asynchronous update (still in development). More...
 
virtual unsigned long GetActualMemorySize ()
 Return the actual size of the data in kibibytes (1024 bytes). More...
 
virtual void CopyInformationFromPipeline (vtkInformation *vtkNotUsed(info))
 Copy from the pipeline information to the data object's own information. More...
 
virtual void CopyInformationToPipeline (vtkInformation *vtkNotUsed(info))
 Copy information from this data object to the pipeline information. More...
 
void DataHasBeenGenerated ()
 This method is called by the source when it executes to generate data. More...
 
virtual void PrepareForNewData ()
 make the output data ready for new data to be inserted. More...
 
virtual int GetExtentType ()
 The ExtentType will be left as VTK_PIECES_EXTENT for data objects such as vtkPolyData and vtkUnstructuredGrid. More...
 
virtual void Crop (const int *updateExtent)
 This method crops the data object (if necessary) so that the extent matches the update extent. More...
 
virtual vtkDataSetAttributesGetAttributes (int type)
 Returns the attributes of the data object of the specified attribute type. More...
 
virtual int GetAttributeTypeForArray (vtkAbstractArray *arr)
 Retrieves the attribute type that an array came from. More...
 
virtual vtkInformationGetInformation ()
 Set/Get the information object associated with this data object. More...
 
virtual void SetInformation (vtkInformation *)
 Set/Get the information object associated with this data object. More...
 
virtual int GetDataReleased ()
 Get the flag indicating the data has been released. More...
 
virtual void SetFieldData (vtkFieldData *)
 Assign or retrieve a general field data to this data object. More...
 
virtual vtkFieldDataGetFieldData ()
 Assign or retrieve a general field data to this data object. More...
 
void GlobalReleaseDataFlagOn ()
 Turn on/off flag to control whether every object releases its data after being used by a filter. More...
 
void GlobalReleaseDataFlagOff ()
 Turn on/off flag to control whether every object releases its data after being used by a filter. More...
 
- Public Member Functions inherited from vtkObject
 vtkBaseTypeMacro (vtkObject, vtkObjectBase)
 
virtual void DebugOn ()
 Turn debugging output on. More...
 
virtual void DebugOff ()
 Turn debugging output off. More...
 
bool GetDebug ()
 Get the value of the debug flag. More...
 
void SetDebug (bool debugFlag)
 Set the value of the debug flag. More...
 
virtual void Modified ()
 Update the modification time for this object. More...
 
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)
 
int InvokeEvent (unsigned long event)
 
int InvokeEvent (const char *event)
 
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
vtkCommandGetCommand (unsigned long tag)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObserver (vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObservers (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
void RemoveObservers (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
int HasObserver (unsigned long event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
int HasObserver (const char *event, vtkCommand *)
 Allow people to add/remove/invoke observers (callbacks) to any VTK object. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
 Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 Overloads to AddObserver that allow developers to add class member functions as callbacks for events. More...
 
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, bool(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
 Allow user to set the AbortFlagOn() with the return value of the callback method. More...
 
int InvokeEvent (unsigned long event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
int InvokeEvent (const char *event, void *callData)
 This method invokes an event and return whether the event was aborted or not. More...
 
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
 Return the class name as a string. More...
 
virtual void Delete ()
 Delete a VTK object. More...
 
virtual void FastDelete ()
 Delete a reference to this object. More...
 
void InitializeObjectBase ()
 
void Print (ostream &os)
 Print an object to an ostream. More...
 
virtual void Register (vtkObjectBase *o)
 Increase the reference count (mark as used by another object). More...
 
virtual void UnRegister (vtkObjectBase *o)
 Decrease the reference count (release by another object). More...
 
int GetReferenceCount ()
 Return the current reference count of this object. More...
 
void SetReferenceCount (int)
 Sets the reference count. More...
 
void PrintRevisions (ostream &)
 Legacy. More...
 
virtual void PrintHeader (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses. More...
 
virtual void PrintTrailer (ostream &os, vtkIndent indent)
 Methods invoked by print to print information about the object including superclasses. More...
 

Static Public Member Functions

static vtkDirectedGraphNew ()
 
static int IsTypeOf (const char *type)
 
static vtkDirectedGraphSafeDownCast (vtkObjectBase *o)
 
static vtkDirectedGraphGetData (vtkInformation *info)
 Retrieve a graph from an information vector. More...
 
static vtkDirectedGraphGetData (vtkInformationVector *v, int i=0)
 Retrieve a graph from an information vector. More...
 
- Static Public Member Functions inherited from vtkGraph
static int IsTypeOf (const char *type)
 
static vtkGraphSafeDownCast (vtkObjectBase *o)
 
static vtkGraphGetData (vtkInformation *info)
 Retrieve a graph from an information vector. More...
 
static vtkGraphGetData (vtkInformationVector *v, int i=0)
 Retrieve a graph from an information vector. More...
 
- Static Public Member Functions inherited from vtkDataObject
static vtkDataObjectNew ()
 
static int IsTypeOf (const char *type)
 
static vtkDataObjectSafeDownCast (vtkObjectBase *o)
 
static vtkInformationGetActiveFieldInformation (vtkInformation *info, int fieldAssociation, int attributeType)
 Return the information object within the input information object's field data corresponding to the specified association (FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS) and attribute (SCALARS, VECTORS, NORMALS, TCOORDS, or TENSORS) More...
 
static vtkInformationGetNamedFieldInformation (vtkInformation *info, int fieldAssociation, const char *name)
 Return the information object within the input information object's field data corresponding to the specified association (FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS) and name. More...
 
static void RemoveNamedFieldInformation (vtkInformation *info, int fieldAssociation, const char *name)
 Remove the info associated with an array. More...
 
static vtkInformationSetActiveAttribute (vtkInformation *info, int fieldAssociation, const char *attributeName, int attributeType)
 Set the named array to be the active field for the specified type (SCALARS, VECTORS, NORMALS, TCOORDS, or TENSORS) and association (FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS). More...
 
static void SetActiveAttributeInfo (vtkInformation *info, int fieldAssociation, int attributeType, const char *name, int arrayType, int numComponents, int numTuples)
 Set the name, array type, number of components, and number of tuples within the passed information object for the active attribute of type attributeType (in specified association, FIELD_ASSOCIATION_POINTS or FIELD_ASSOCIATION_CELLS). More...
 
static void SetPointDataActiveScalarInfo (vtkInformation *info, int arrayType, int numComponents)
 Convenience version of previous method for use (primarily) by the Imaging filters. More...
 
static const char * GetAssociationTypeAsString (int associationType)
 Given an integer association type, this static method returns a string type for the attribute (i.e. More...
 
static int GetAssociationTypeFromString (const char *associationType)
 Given an integer association type, this static method returns a string type for the attribute (i.e. More...
 
static vtkInformationStringKeyDATA_TYPE_NAME ()
 
static vtkInformationDataObjectKeyDATA_OBJECT ()
 
static vtkInformationIntegerKeyDATA_EXTENT_TYPE ()
 
static vtkInformationIntegerPointerKeyDATA_EXTENT ()
 
static vtkInformationIntegerVectorKeyALL_PIECES_EXTENT ()
 
static vtkInformationIntegerKeyDATA_PIECE_NUMBER ()
 
static vtkInformationIntegerKeyDATA_NUMBER_OF_PIECES ()
 
static vtkInformationIntegerKeyDATA_NUMBER_OF_GHOST_LEVELS ()
 
static vtkInformationDoubleKeyDATA_TIME_STEP ()
 
static vtkInformationInformationVectorKeyPOINT_DATA_VECTOR ()
 
static vtkInformationInformationVectorKeyCELL_DATA_VECTOR ()
 
static vtkInformationInformationVectorKeyVERTEX_DATA_VECTOR ()
 
static vtkInformationInformationVectorKeyEDGE_DATA_VECTOR ()
 
static vtkInformationIntegerKeyFIELD_ARRAY_TYPE ()
 
static vtkInformationIntegerKeyFIELD_ASSOCIATION ()
 
static vtkInformationIntegerKeyFIELD_ATTRIBUTE_TYPE ()
 
static vtkInformationIntegerKeyFIELD_ACTIVE_ATTRIBUTE ()
 
static vtkInformationIntegerKeyFIELD_NUMBER_OF_COMPONENTS ()
 
static vtkInformationIntegerKeyFIELD_NUMBER_OF_TUPLES ()
 
static vtkInformationIntegerKeyFIELD_OPERATION ()
 
static vtkInformationDoubleVectorKeyFIELD_RANGE ()
 
static vtkInformationIntegerVectorKeyPIECE_EXTENT ()
 
static vtkInformationStringKeyFIELD_NAME ()
 
static vtkInformationDoubleVectorKeyORIGIN ()
 
static vtkInformationDoubleVectorKeySPACING ()
 
static vtkInformationDoubleVectorKeyBOUNDING_BOX ()
 
static vtkInformationDataObjectKeySIL ()
 
static vtkDataObjectGetData (vtkInformation *info)
 Retrieve an instance of this class from an information object. More...
 
static vtkDataObjectGetData (vtkInformationVector *v, int i=0)
 Retrieve an instance of this class from an information object. More...
 
static void SetGlobalReleaseDataFlag (int val)
 Turn on/off flag to control whether every object releases its data after being used by a filter. More...
 
static int GetGlobalReleaseDataFlag ()
 Turn on/off flag to control whether every object releases its data after being used by a filter. More...
 
- Static Public Member Functions inherited from vtkObject
static vtkObjectNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 
static void BreakOnError ()
 This method is called when vtkErrorMacro executes. More...
 
static void SetGlobalWarningDisplay (int val)
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static void GlobalWarningDisplayOn ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static void GlobalWarningDisplayOff ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
static int GetGlobalWarningDisplay ()
 This is a global flag that controls whether any debug, warning or error messages are displayed. More...
 
- Static Public Member Functions inherited from vtkObjectBase
static vtkTypeBool IsTypeOf (const char *name)
 Return 1 if this class type is the same type of (or a subclass of) the named class. More...
 
static vtkObjectBaseNew ()
 Create an object with Debug turned off, modified time initialized to zero, and reference counting on. More...
 

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 
 vtkDirectedGraph ()
 
 ~vtkDirectedGraph () override
 
- Protected Member Functions inherited from vtkGraph
 vtkGraph ()
 
 ~vtkGraph () override
 
void AddVertexInternal (vtkVariantArray *propertyArr=nullptr, vtkIdType *vertex=nullptr)
 Protected method for adding vertices, optionally with properties, used by mutable subclasses. More...
 
void AddVertexInternal (const vtkVariant &pedigree, vtkIdType *vertex)
 Adds a vertex with the given pedigree ID to the graph. More...
 
void RemoveVertexInternal (vtkIdType v, bool directed)
 Removes a vertex from the graph, along with any adjacent edges. More...
 
void RemoveEdgeInternal (vtkIdType e, bool directed)
 Removes an edge from the graph. More...
 
void RemoveVerticesInternal (vtkIdTypeArray *arr, bool directed)
 Removes a collection of vertices from the graph, along with any adjacent edges. More...
 
void RemoveEdgesInternal (vtkIdTypeArray *arr, bool directed)
 Removes a collection of edges from the graph. More...
 
virtual void CopyInternal (vtkGraph *g, bool deep)
 Copy internal data structure. More...
 
void SetInternals (vtkGraphInternals *internals)
 Private method for setting internals. More...
 
void SetEdgePoints (vtkGraphEdgePoints *edgePoints)
 Private method for setting edge points. More...
 
void ForceOwnership ()
 If this instance does not own its internals, it makes a copy of the internals. More...
 
void BuildEdgeList ()
 Builds a mapping from edge id to source/target vertex id. More...
 
void AddEdgeInternal (vtkIdType u, vtkIdType v, bool directed, vtkVariantArray *propertyArr, vtkEdgeType *edge)
 Protected method for adding edges of a certain directedness used by mutable subclasses. More...
 
void AddEdgeInternal (const vtkVariant &uPedigree, vtkIdType v, bool directed, vtkVariantArray *propertyArr, vtkEdgeType *edge)
 Protected method for adding edges of a certain directedness used by mutable subclasses. More...
 
void AddEdgeInternal (vtkIdType u, const vtkVariant &vPedigree, bool directed, vtkVariantArray *propertyArr, vtkEdgeType *edge)
 Protected method for adding edges of a certain directedness used by mutable subclasses. More...
 
void AddEdgeInternal (const vtkVariant &uPedigree, const vtkVariant &vPedigree, bool directed, vtkVariantArray *propertyArr, vtkEdgeType *edge)
 Protected method for adding edges of a certain directedness used by mutable subclasses. More...
 
virtual void GetOutEdges (vtkIdType v, const vtkOutEdgeType *&edges, vtkIdType &nedges)
 Fast access functions for iterators. More...
 
virtual void GetInEdges (vtkIdType v, const vtkInEdgeType *&edges, vtkIdType &nedges)
 Fast access functions for iterators. More...
 
virtual vtkIdTypeArrayGetEdgeList ()
 The optional mapping from edge id to source/target ids. More...
 
virtual void SetEdgeList (vtkIdTypeArray *list)
 The optional mapping from edge id to source/target ids. More...
 
- Protected Member Functions inherited from vtkDataObject
 vtkDataObject ()
 
 ~vtkDataObject () override
 
- Protected Member Functions inherited from vtkObject
 vtkObject ()
 
 ~vtkObject () override
 
void RegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void UnRegisterInternal (vtkObjectBase *, vtkTypeBool check) override
 
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=nullptr)
 These methods allow a command to exclusively grab all events. More...
 
void InternalReleaseFocus ()
 These methods allow a command to exclusively grab all events. More...
 
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
 
virtual ~vtkObjectBase ()
 
virtual void CollectRevisions (ostream &)
 
virtual void ReportReferences (vtkGarbageCollector *)
 
 vtkObjectBase (const vtkObjectBase &)
 
void operator= (const vtkObjectBase &)
 

Additional Inherited Members

- Protected Attributes inherited from vtkGraph
vtkGraphInternalsInternals
 The adjacency list internals of this graph. More...
 
vtkDistributedGraphHelperDistributedHelper
 The distributed graph helper. More...
 
vtkGraphEdgePoints * EdgePoints
 The structure for holding the edge points. More...
 
double Bounds [6]
 (xmin,xmax, ymin,ymax, zmin,zmax) geometric bounds. More...
 
vtkTimeStamp ComputeTime
 Time at which bounds were computed. More...
 
vtkDataSetAttributesVertexData
 The vertex and edge data. More...
 
vtkDataSetAttributesEdgeData
 The vertex and edge data. More...
 
vtkPointsPoints
 The vertex locations. More...
 
vtkIdTypeArrayEdgeList
 The optional mapping from edge id to source/target ids. More...
 
- Protected Attributes inherited from vtkDataObject
vtkFieldDataFieldData
 
int DataReleased
 
vtkTimeStamp UpdateTime
 
vtkInformationInformation
 
- Protected Attributes inherited from vtkObject
bool Debug
 
vtkTimeStamp MTime
 
vtkSubjectHelper * SubjectHelper
 
- Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32 ReferenceCount
 
vtkWeakPointerBase ** WeakPointers
 
- Static Protected Attributes inherited from vtkGraph
static double DefaultPoint [3]
 The vertex locations. More...
 

Detailed Description

A directed graph.

Including this header allows you to use a vtkDirectedGraph* in boost algorithms.

vtkDirectedGraph is a collection of vertices along with a collection of directed edges (edges that have a source and target). ShallowCopy() and DeepCopy() (and CheckedShallowCopy(), CheckedDeepCopy()) accept instances of vtkTree and vtkMutableDirectedGraph.

vtkDirectedGraph is read-only. To create an undirected graph, use an instance of vtkMutableDirectedGraph, then you may set the structure to a vtkDirectedGraph using ShallowCopy().

See also
vtkGraph vtkMutableDirectedGraph
Tests:
vtkDirectedGraph (Tests)

To do this, first wrap the class in a vtkDirectedGraph* or vtkUndirectedGraph* depending on whether your graph is directed or undirected. You may then use these objects directly in boost graph algorithms.

Definition at line 47 of file vtkDirectedGraph.h.

Member Typedef Documentation

Definition at line 51 of file vtkDirectedGraph.h.

Constructor & Destructor Documentation

vtkDirectedGraph::vtkDirectedGraph ( )
protected
vtkDirectedGraph::~vtkDirectedGraph ( )
overrideprotected

Member Function Documentation

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

Return 1 if this class is the same type of (or a subclass of) the named class.

Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkGraph.

Reimplemented in vtkReebGraph, vtkTree, vtkDirectedAcyclicGraph, and vtkMutableDirectedGraph.

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

Reimplemented from vtkGraph.

Reimplemented in vtkReebGraph, vtkTree, vtkDirectedAcyclicGraph, and vtkMutableDirectedGraph.

vtkDirectedGraph* vtkDirectedGraph::NewInstance ( ) const
void vtkDirectedGraph::PrintSelf ( ostream &  os,
vtkIndent  indent 
)
overridevirtual

Methods invoked by print to print information about the object including superclasses.

Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkDataObject.

Reimplemented in vtkReebGraph, vtkTree, and vtkMutableDirectedGraph.

int vtkDirectedGraph::GetDataObjectType ( )
inlineoverridevirtual

Return what type of dataset this is.

Reimplemented from vtkDataObject.

Reimplemented in vtkReebGraph, and vtkTree.

Definition at line 57 of file vtkDirectedGraph.h.

static vtkDirectedGraph* vtkDirectedGraph::GetData ( vtkInformation info)
static

Retrieve a graph from an information vector.

static vtkDirectedGraph* vtkDirectedGraph::GetData ( vtkInformationVector v,
int  i = 0 
)
static

Retrieve a graph from an information vector.

bool vtkDirectedGraph::IsStructureValid ( vtkGraph g)
overridevirtual

Check the storage, and accept it if it is a valid undirected graph.

This is public to allow the ToDirected/UndirectedGraph to work.

Implements vtkGraph.

Reimplemented in vtkTree.


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