41 #ifndef vtkInEdgeIterator_h
42 #define vtkInEdgeIterator_h
44 #include "vtkCommonDataModelModule.h"
49 VTK_ABI_NAMESPACE_BEGIN
96 bool HasNext() {
return this->Current != this->End; }
119 VTK_ABI_NAMESPACE_END
Representation of a single graph edge.
Base class for graph data types.
Iterates through all incoming edges to a vertex.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual void SetGraph(vtkGraph *graph)
Protected method for setting the graph used by Initialize().
static vtkInEdgeIterator * New()
vtkInEdgeType Next()
Returns the next edge in the graph.
void Initialize(vtkGraph *g, vtkIdType v)
Initialize the iterator with a graph and vertex.
bool HasNext()
Whether this iterator has more edges.
const vtkInEdgeType * End
vtkGraphEdge * NextGraphEdge()
Just like Next(), but returns heavy-weight vtkGraphEdge object instead of the vtkEdgeType struct,...
~vtkInEdgeIterator() override
const vtkInEdgeType * Current
a simple class to control print indentation
abstract base class for most VTK objects