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 DMPlex object
numPoints - 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#
Since it returns an array, this routine is only available in Fortran 90, and you must include petsc.h90 in your code.
The numCoveredPoints argument is not present in the Fortran 90 binding since it is internal to the array.
See Also#
Level#
intermediate
Location#
Examples#
src/ts/tutorials/ex11.c.html
src/ts/tutorials/ex11_sa.c.html
Index of all DMPlex routines
Table of Contents for all manual pages
Index of all manual pages