petsc-3.14.6 2021-03-30

DMForestGetAdjacencyDimension

Get the dimension of interface points that determine cell adjacency (for the purposes of partitioning and overlap).

#include "petscdmforest.h" 
#include "petscdm.h" 
#include "petscdmlabel.h" 
PetscErrorCode DMForestGetAdjacencyDimension(DM dm, PetscInt *adjDim)

Not collective

- the forest

adjDim

- default 0 (i.e., vertices determine adjacency)

intermediate