petsc-3.13.6 2020-09-29
KSPGetDM
Gets the DM that may be used by some preconditioners
Synopsis
#include "petscksp.h"
PetscErrorCode KSPGetDM(KSP ksp,DM *dm)
Not Collective
Input Parameter
ksp -the preconditioner context
Output Parameter
dm -the dm
See Also
KSPSetDM(), KSPSetDMActive()
Level
intermediate
Location
src/ksp/ksp/interface/iterativ.c
Examples
src/ksp/ksp/tutorials/ex25.c.html
src/ksp/ksp/tutorials/ex28.c.html
src/ksp/ksp/tutorials/ex29.c.html
src/ksp/ksp/tutorials/ex32.c.html
src/ksp/ksp/tutorials/ex34.c.html
src/ksp/ksp/tutorials/ex45.c.html
src/ksp/ksp/tutorials/ex50.c.html
src/ksp/ksp/tutorials/ex65.c.html
src/ksp/ksp/tutorials/ex66.c.html
src/ksp/ksp/tutorials/ex73.c.html
src/ksp/ksp/tutorials/ex22f.F90.html
Index of all KSP routines
Table of Contents for all manual pages
Index of all manual pages