#include "petscpc.h" PetscErrorCode PCFieldSplitSetDMSplits(PC pc,PetscBool flg)Logically Collective
| pc | - the preconditioner context | |
| flg | - boolean indicating whether to use field splits defined by the DM |
| -pc_fieldsplit_dm_splits <bool> | - use the field splits defined by the DM |