DMPlexGetJoin#
Get an array for the join of the set of points
Synopsis#
#include "petscdmplex.h"
PetscErrorCode DMPlexGetJoin(DM dm, PetscInt numPoints, const PetscInt points[], PetscInt *numCoveredPoints, const PetscInt **coveredPoints)
Not Collective
Input Parameters#
dm - The
DMPLEXobjectnumPoints - The number of input points for the join
points - The input points
Output Parameters#
numCoveredPoints - The number of points in the join
coveredPoints - The points in the join
Note#
Currently, this is restricted to a single level join
Fortran Notes#
converedPoints must be declared with
PetscInt, pointer :: coveredPints(:)
The numCoveredPoints argument is not present in the Fortran binding.
See Also#
DMPlex: Unstructured Grids, DM, DMPLEX, DMPlexRestoreJoin(), DMPlexGetMeet()
Level#
intermediate
Location#
Examples#
src/ts/tutorials/ex11_sa.c
src/ts/tutorials/ex11.c
Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages