petsc-3.13.6 2020-09-29
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DMGetSection

 Get the PetscSection encoding the local data layout for the DM. This is equivalent to DMGetLocalSection(). Deprecated in v3.12

Synopsis

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

Input Parameter

dm -The DM

Output Parameter

section -The PetscSection

Options Database Keys

-dm_petscsection_view -View the Section created by the DM

Notes

Use DMGetLocalSection() in new code.

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

See Also

DMGetLocalSection(), DMSetLocalSection(), DMGetGlobalSection()

Level

advanced

Location

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