DMGetSectionSF#

Get the PetscSF encoding the parallel dof overlap for the DM. If it has not been set, it is created from the default PetscSection layouts in the DM.

Synopsis#

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

Input Parameter#

  • dm - The DM

Output Parameter#

Note#

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

See Also#

DM Basics, DM, DMSetSectionSF(), DMCreateSectionSF()

Level#

intermediate

Location#

src/dm/interface/dm.c

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Index of all DM routines
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Index of all manual pages