petsc-3.9.4 2018-09-11

DMIsForest

Check whether a DM uses the DMFOREST interface for hierarchically-refined meshes

#include "petscdmforest.h" 
#include "petscdm.h" 
#include "petscdmlabel.h" 
PetscErrorCode DMIsForest(DM dm, PetscBool *isForest)

Not Collective

dm -the DM object

isForest -whether dm is a subtype of DMFOREST

intermediate