petsc-3.7.5 2017-01-01
PCFieldSplitGetDMSplits
Returns flag indicating whether DMCreateFieldDecomposition() should be used to define the splits, whenever possible.
Synopsis
#include "petscpc.h"
PetscErrorCode PCFieldSplitGetDMSplits(PC pc,PetscBool* flg)
Logically Collective
Input Parameter
pc -the preconditioner context
Output Parameter
flg -boolean indicating whether to use field splits defined by the DM
Keywords
PC, DM, composite preconditioner, additive, multiplicative
See Also
PCFieldSplitSetDMSplits()
Level:Intermediate
Location:src/ksp/pc/impls/fieldsplit/fieldsplit.c
Index of all PC routines
Table of Contents for all manual pages
Index of all manual pages