petsc-3.12.5 2020-03-29
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DMGetPointSF

 Get the PetscSF encoding the parallel section point overlap for the DM.

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMGetPointSF(DM dm, PetscSF *sf)

Input Parameter

dm -The DM

Output Parameter

sf -The PetscSF

Note: This gets a borrowed reference, so the user should not destroy this PetscSF.

See Also

DMSetPointSF(), DMGetSectionSF(), DMSetSectionSF(), DMCreateSectionSF()

Level

intermediate

Location

src/dm/interface/dm.c

Examples

src/ts/examples/tutorials/ex11.c.html

Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages