PCFieldSplitGetSubKSP

 Gets the KSP contexts for all splits

Synopsis

#include "petscpc.h" 
PetscErrorCode PETSCKSP_DLLEXPORT PCFieldSplitGetSubKSP(PC pc,PetscInt *n,KSP *subksp[])
Collective on KSP

Input Parameter

pc -the preconditioner context

Output Parameters

n - the number of split
pc - the array of KSP contexts

Note

After PCFieldSplitGetSubKSP() the array of KSPs IS to be freed

You must call KSPSetUp() before calling PCFieldSplitGetSubKSP().

See Also

PCFIELDSPLIT

Level:advanced
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