#include "petscdmplex.h" PetscErrorCode DMPlexGetTreeChildren(DM dm, PetscInt point, PetscInt *numChildren, const PetscInt *children[])
dm | - the DMPlex object | |
point | - the query point |
numChildren | - if not NULL, set to the number of children | |
children | - if not NULL, set to a list children, or set to NULL if the point has no children |