petsc-dev 2014-04-18
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SNESSetKSP

Sets a KSP context for the SNES object to use

Synopsis

#include "petscsnes.h"  
PetscErrorCode  SNESSetKSP(SNES snes,KSP ksp)
Not Collective, but the SNES and KSP objects must live on the same MPI_Comm

Input Parameters

snes - the SNES context
ksp - the KSP context

Notes

The SNES object already has its KSP object, you can obtain with SNESGetKSP() so this routine is rarely needed.

The KSP object that is already in the SNES object has its reference count decreased by one.

Keywords

SNES, nonlinear, get, KSP, context

See Also

KSPGetPC(), SNESCreate(), KSPCreate(), SNESSetKSP()

Level:developer
Location:
src/snes/interface/snes.c
Index of all SNES routines
Table of Contents for all manual pages
Index of all manual pages