DMGetFirstLabeledPoint#

Find first labeled point in odm such that the corresponding point in dm has the specified height. Return point and the corresponding ds.

Synopsis#

#include "petscdmplex.h"   
PetscErrorCode DMGetFirstLabeledPoint(DM dm, DM odm, DMLabel label, PetscInt numIds, const PetscInt ids[], PetscInt height, PetscInt *point, PetscDS *ds)

Input Parameters#

dm - the DM
odm - the enclosing DM
label - label for DM domain, or NULL for whole domain
numIds - the number of ids
ids - An array of the label ids in sequence for the domain
height - Height of target cells in DMPLEX topology

Output Parameters#

point - the first labeled point
ds - the PetscDS corresponding to the first labeled point

See Also#

DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexSetActivePoint(), DMLabel, PetscDS

Level#

developer

Location#

src/dm/impls/plex/plexproject.c

Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages