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

• section - The PetscSection

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/snes/tutorials/ex7.c
src/dm/impls/plex/tutorials/ex8.c
src/dm/impls/plex/tutorials/ex15.c
src/tao/tutorials/ex3.c
src/ts/tutorials/ex18.c
src/snes/tutorials/ex77.c
src/snes/tutorials/ex13.c
src/snes/tutorials/ex56.c
src/dm/impls/plex/tutorials/ex16.c
src/dm/impls/plex/tutorials/ex6.c

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Index of all DM routines
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Index of all manual pages