DMSetRegionNumDS#

Set the PetscDS for a given mesh region, defined by the region number

Synopsis#

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMSetRegionNumDS(DM dm, PetscInt num, DMLabel label, IS fields, PetscDS ds)

Not collective

Input Parameters#

  • dm - The DM

  • num - The region number, in [0, Nds)

  • label - The region label, or NULL

  • fields - The IS containing the DM field numbers for the fields in this DS, or NULL to prevent setting

  • ds - The PetscDS defined on the given region, or NULL to prevent setting

See Also#

DMGetRegionDS(), DMSetRegionDS(), DMGetDS(), DMGetCellDS()

Level#

advanced

Location#

src/dm/interface/dm.c


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Index of all DM routines
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