petsc-3.7.3 2016-08-01

Report Typos and Errors

DMGetDefaultSF

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"     
PetscErrorCode DMGetDefaultSF(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

DMSetDefaultSF(), DMCreateDefaultSF()

Level:intermediate
Location:src/dm/interface/dm.c
Index of all DM routines
Table of Contents for all manual pages
Index of all manual pages