PETSc version 3.16.6

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DMCreateDS

Create the discrete systems for the DM based upon the fields added to the DM

Synopsis

#include "petscdm.h"          
#include "petscdmlabel.h"     
#include "petscds.h"     
PetscErrorCode DMCreateDS(DM dm)

Collective on dm

Input Parameter

dm

- The DM

Options Database Keys

-dm_petscds_view

- View all the PetscDS objects in this DM

Note: If the label has a DS defined, it will be replaced. Otherwise, it will be added to the DM.

See Also

DMSetField, DMAddField(), DMGetDS(), DMGetCellDS(), DMGetRegionDS(), DMSetRegionDS()

Level

intermediate

Location

src/dm/interface/dm.c

Examples

src/dm/impls/plex/tutorials/ex8.c.html
src/dm/field/tutorials/ex1.c.html
src/snes/tutorials/ex12.c.html
src/snes/tutorials/ex17.c.html
src/snes/tutorials/ex56.c.html
src/snes/tutorials/ex62.c.html
src/snes/tutorials/ex69.c.html
src/snes/tutorials/ex77.c.html
src/ts/tutorials/ex11.c.html
src/ts/tutorials/ex45.c.html
src/ts/tutorials/ex46.c.html

Index of all DM routines
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Index of all manual pages