SNESGetDM#
Gets the DM that may be used by some solvers/preconditioners
Synopsis#
#include "petscsnes.h"
PetscErrorCode SNESGetDM(SNES snes, DM *dm)
Not Collective but dm obtained is parallel on snes
Input Parameter#
snes - the
SNEScontext
Output Parameter#
dm - the
DM
See Also#
SNES: Nonlinear Solvers, DM, SNES, SNESSetDM(), KSPSetDM(), KSPGetDM()
Level#
intermediate
Location#
Examples#
src/snes/tutorials/ex69.c
src/snes/tutorials/ex18.c
src/snes/tutorials/ex58.c
src/snes/tutorials/ex5f90.F90
src/snes/tutorials/ex12.c
src/snes/tutorials/ex5.c
src/ts/tutorials/ex27.c
src/snes/tutorials/ex35.c
src/snes/tutorials/ex55.c
src/snes/tutorials/ex48.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages