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 ds 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
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Index of all manual pages