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41 #ifndef vtkDirectedGraph_h
42 #define vtkDirectedGraph_h
44 #include "vtkCommonDataModelModule.h"
#define VTK_DIRECTED_GRAPH
static vtkGraph * GetData(vtkInformation *info)
Retrieve a graph from an information vector.
void PrintSelf(ostream &os, vtkIndent indent) override
Methods invoked by print to print information about the object including superclasses.
virtual bool IsStructureValid(vtkGraph *g)=0
Subclasses override this method to accept the structure based on their requirements.
a simple class to control print indentation
int GetDataObjectType() override
Return what type of dataset this is.
Base class for graph data types.
static vtkDataObject * New()