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<div id="version" align=right><b>petsc-3.7.5 2017-01-01</b></div>
<div id="bugreport" align=right><a href="mailto:petsc-maint@mcs.anl.gov?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: petsc-3.7.5 v3.7.5 docs/manualpages/SNES/SNESGetKSP.html "><small>Report Typos and Errors</small></a></div>
<A NAME="SNESGetKSP"><H1>SNESGetKSP</H1></A>
Returns the <A HREF="../KSP/KSP.html#KSP">KSP</A> context for a <A HREF="../SNES/SNES.html#SNES">SNES</A> solver.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscsnes.h"
PetscErrorCode SNESGetKSP(SNES snes,KSP *ksp)
</PRE>
Not Collective, but if <A HREF="../SNES/SNES.html#SNES">SNES</A> object is parallel, then <A HREF="../KSP/KSP.html#KSP">KSP</A> object is parallel
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<DT><B>snes </B> -the <A HREF="../SNES/SNES.html#SNES">SNES</A> context
<br>
<P>
<H3><FONT COLOR="#CC3333">Output Parameter</FONT></H3>
<DT><B>ksp </B> -the <A HREF="../KSP/KSP.html#KSP">KSP</A> context
<br>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
The user can then directly manipulate the <A HREF="../KSP/KSP.html#KSP">KSP</A> context to set various
options, etc. Likewise, the user can then extract and manipulate the
<A HREF="../PC/PC.html#PC">PC</A> contexts as well.
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
<A HREF="../SNES/SNES.html#SNES">SNES</A>, nonlinear, get, <A HREF="../KSP/KSP.html#KSP">KSP</A>, context
<BR>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../KSP/KSPGetPC.html#KSPGetPC">KSPGetPC</A>(), <A HREF="../SNES/SNESCreate.html#SNESCreate">SNESCreate</A>(), <A HREF="../KSP/KSPCreate.html#KSPCreate">KSPCreate</A>(), <A HREF="../SNES/SNESSetKSP.html#SNESSetKSP">SNESSetKSP</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>beginner
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/snes/interface/snes.c.html#SNESGetKSP">src/snes/interface/snes.c</A>
<BR><A HREF="./index.html">Index of all SNES routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/snes/examples/tutorials/ex1.c.html">src/snes/examples/tutorials/ex1.c.html</A><BR>
<A HREF="../../../src/snes/examples/tutorials/ex3.c.html">src/snes/examples/tutorials/ex3.c.html</A><BR>
<A HREF="../../../src/snes/examples/tutorials/ex5.c.html">src/snes/examples/tutorials/ex5.c.html</A><BR>
<A HREF="../../../src/snes/examples/tutorials/ex12.c.html">src/snes/examples/tutorials/ex12.c.html</A><BR>
<A HREF="../../../src/snes/examples/tutorials/ex28.c.html">src/snes/examples/tutorials/ex28.c.html</A><BR>
<A HREF="../../../src/snes/examples/tutorials/ex30.c.html">src/snes/examples/tutorials/ex30.c.html</A><BR>
<A HREF="../../../src/snes/examples/tutorials/ex1f.F.html">src/snes/examples/tutorials/ex1f.F.html</A><BR>
<A HREF="../../../src/snes/examples/tutorials/ex74f.F90.html">src/snes/examples/tutorials/ex74f.F90.html</A><BR>
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