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

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Index of all DMPlex routines
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Index of all manual pages