DMPlexGetTreeChildren#

get the children of a point in the tree describing the point hierarchy (not the DAG)

Synopsis#

#include "petscdmplex.h"   
PetscErrorCode DMPlexGetTreeChildren(DM dm, PetscInt point, PetscInt *numChildren, const PetscInt *children[])

Input Parameters#

  • dm - the DMPLEX object

  • point - the query point

Output Parameters#

  • 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

See Also#

DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexSetTree(), DMPlexGetTree(), DMPlexGetTreeParent()

Level#

intermediate

Location#

src/dm/impls/plex/plextree.c

Index of all DMPlex routines
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Index of all manual pages