DMPlexGetMeet#

Get an array for the meet of the set of points

Synopsis#

#include "petscdmplex.h"   
PetscErrorCode DMPlexGetMeet(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveringPoints, const PetscInt **coveringPoints)

Not Collective

Input Parameters#

  • dm - The DMPLEX object

  • numPoints - The number of input points for the meet

  • points - The input points

Output Parameters#

  • numCoveredPoints - The number of points in the meet

  • coveredPoints - The points in the meet

Note#

Currently, this is restricted to a single level meet

Fortran Notes#

The numCoveredPoints argument is not present in the Fortran binding since it is internal to the array.

See Also#

DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexRestoreMeet(), DMPlexGetJoin()

Level#

intermediate

Location#

src/dm/impls/plex/plex.c

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Index of all DMPlex routines
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Index of all manual pages