PCSetDM#
Sets the DM that may be used by some preconditioners
Synopsis#
#include "petscpc.h"
PetscErrorCode PCSetDM(PC pc, DM dm)
Logically Collective
Input Parameters#
pc - the preconditioner context
dm - the dm, can be NULL
Developer Note#
The routines KSP/SNES/TSSetDM() require the dm to be non-NULL, but this one can be NULL since all it does is replace the current DM
See Also#
Level#
intermediate
Location#
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages