vtkInEdgeIterator Class Reference

#include <vtkInEdgeIterator.h>

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List of all members.


Detailed Description

Iterates through all incoming edges to a vertex.

vtkInEdgeIterator iterates through all edges whose target is a particular vertex. Instantiate this class directly and call Initialize() to traverse the vertex of a graph. Alternately, use GetInEdges() on the graph to initialize the iterator. it->Next() returns a vtkInEdgeType structure, which contains Id, the edge's id, and Source, the edge's source vertex.

See also:
vtkGraph vtkOutEdgeIterator
Tests:
vtkInEdgeIterator (Tests)

Definition at line 46 of file vtkInEdgeIterator.h.


Public Types

typedef vtkObject Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
void Initialize (vtkGraph *g, vtkIdType v)
vtkGraphEdgeNextGraphEdge ()
virtual vtkGraphGetGraph ()
virtual vtkIdType GetVertex ()
vtkInEdgeType Next ()
bool HasNext ()

Static Public Member Functions

static vtkInEdgeIteratorNew ()
static int IsTypeOf (const char *type)
static vtkInEdgeIteratorSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkInEdgeIterator ()
 ~vtkInEdgeIterator ()
virtual void SetGraph (vtkGraph *graph)

Protected Attributes

vtkGraphGraph
const vtkInEdgeTypeCurrent
const vtkInEdgeTypeEnd
vtkIdType Vertex
vtkGraphEdgeGraphEdge

Member Typedef Documentation

Reimplemented from vtkObject.

Definition at line 50 of file vtkInEdgeIterator.h.


Constructor & Destructor Documentation

vtkInEdgeIterator::vtkInEdgeIterator (  )  [protected]

vtkInEdgeIterator::~vtkInEdgeIterator (  )  [protected]


Member Function Documentation

static vtkInEdgeIterator* vtkInEdgeIterator::New (  )  [static]

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

virtual const char* vtkInEdgeIterator::GetClassName (  )  [virtual]

Reimplemented from vtkObject.

static int vtkInEdgeIterator::IsTypeOf ( const char *  name  )  [static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

virtual int vtkInEdgeIterator::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 vtkTypeRevisionMacro found in vtkSetGet.h.

Reimplemented from vtkObject.

static vtkInEdgeIterator* vtkInEdgeIterator::SafeDownCast ( vtkObject o  )  [static]

Reimplemented from vtkObject.

void vtkInEdgeIterator::PrintSelf ( ostream &  os,
vtkIndent  indent 
) [virtual]

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 vtkObject.

void vtkInEdgeIterator::Initialize ( vtkGraph g,
vtkIdType  v 
)

Initialize the iterator with a graph and vertex.

virtual vtkGraph* vtkInEdgeIterator::GetGraph (  )  [virtual]

Get the graph and vertex associated with this iterator.

virtual vtkIdType vtkInEdgeIterator::GetVertex (  )  [virtual]

Get the graph and vertex associated with this iterator.

vtkInEdgeType vtkInEdgeIterator::Next (  )  [inline]

Returns the next edge in the graph.

Definition at line 65 of file vtkInEdgeIterator.h.

vtkGraphEdge* vtkInEdgeIterator::NextGraphEdge (  ) 

Just like Next(), but returns heavy-weight vtkGraphEdge object instead of the vtkEdgeType struct, for use with wrappers. The graph edge is owned by this iterator, and changes after each call to NextGraphEdge().

bool vtkInEdgeIterator::HasNext (  )  [inline]

Whether this iterator has more edges.

Definition at line 82 of file vtkInEdgeIterator.h.

virtual void vtkInEdgeIterator::SetGraph ( vtkGraph graph  )  [protected, virtual]

Protected method for setting the graph used by Initialize().


Member Data Documentation

Definition at line 95 of file vtkInEdgeIterator.h.

Definition at line 96 of file vtkInEdgeIterator.h.

Definition at line 97 of file vtkInEdgeIterator.h.

Definition at line 98 of file vtkInEdgeIterator.h.

Definition at line 99 of file vtkInEdgeIterator.h.


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

Generated on Sat Dec 27 13:32:39 2008 for VTK by  doxygen 1.5.6