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49 #ifndef vtkDirectedAcyclicGraph_h
50 #define vtkDirectedAcyclicGraph_h
52 #include "vtkCommonDataModelModule.h"
A rooted tree data structure.
static vtkDirectedAcyclicGraph * New()
int GetDataObjectType() override
Return what type of dataset this is.
vtkDirectedAcyclicGraph()
a simple class to control print indentation
static vtkDirectedAcyclicGraph * GetData(vtkInformation *info)
Retrieve a graph from an information vector.
#define VTK_DIRECTED_ACYCLIC_GRAPH
static vtkDirectedAcyclicGraph * GetData(vtkInformationVector *v, int i=0)
dynamic, self-adjusting array of vtkIdType
bool IsStructureValid(vtkGraph *g) override
Check the storage, and accept it if it is a valid tree.
~vtkDirectedAcyclicGraph() override
Base class for graph data types.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.