Method LazyAddVertex

Common/DataModel/vtkMutableDirectedGraph.cxx:127–136

------------------------------------------------------------------------------

//------------------------------------------------------------------------------
void vtkMutableDirectedGraph::LazyAddVertex()
{
  if (this->Internals->UsingPedigreeIds && this->GetDistributedGraphHelper() != nullptr)
  {
    vtkErrorMacro("Adding vertex without a pedigree ID into a distributed graph that uses pedigree "
                  "IDs to name vertices");
  }

  this->LazyAddVertex(nullptr);
}
//------------------------------------------------------------------------------
void vtkMutableDirectedGraph::LazyAddVertex(vtkVariantArray* propertyArr)
{