SNESGetDM
Gets the DM that may be used by some preconditioners
Synopsis
#include "petscsnes.h"
PetscErrorCode SNESGetDM(SNES snes,DM *dm)
Not Collective but DM obtained is parallel on SNES
Input Parameter
snes -the preconditioner context
Output Parameter
dm -the dm
See Also
SNESSetDM(), KSPSetDM(), KSPGetDM()
Level:intermediate
Location:src/snes/interface/snes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages
Examples
src/snes/examples/tutorials/ex5.c.html
src/snes/examples/tutorials/ex50.c.html
src/snes/examples/tutorials/ex58.c.html