DMGetLocalSection#

Get the PetscSection encoding the local data layout for the DM.

Synopsis#

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMGetLocalSection(DM dm, PetscSection *section)

Input Parameter#

  • dm - The DM

Output Parameter#

Options Database Key#

  • -dm_petscsection_view - View the section created by the DM

Note#

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

See Also#

DM Basics, DM, DMSetLocalSection(), DMGetGlobalSection()

Level#

intermediate

Location#

src/dm/interface/dm.c

Examples#

src/ts/tutorials/ex18.c
src/snes/tutorials/ex77.c
src/snes/tutorials/ex56.c
src/tao/tutorials/ex3.c
src/snes/tutorials/ex7.c
src/snes/tutorials/ex13.c
src/dm/impls/plex/tutorials/ex6.c
src/dm/impls/plex/tutorials/ex8.c

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