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<TITLE>PCFactorSetUpMatSolverType</TITLE>
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<div id="version" align=right><b>petsc-3.10.3 2018-12-18</b></div>
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<A NAME="PCFactorSetUpMatSolverType"><H1>PCFactorSetUpMatSolverType</H1></A>
Can be called after <A HREF="../KSP/KSPSetOperators.html#KSPSetOperators">KSPSetOperators</A>() or <A HREF="../PC/PCSetOperators.html#PCSetOperators">PCSetOperators</A>(), causes <A HREF="../Mat/MatGetFactor.html#MatGetFactor">MatGetFactor</A>() to be called so then one may set the options for that particular factorization object.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscpc.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../PC/PCFactorSetUpMatSolverType.html#PCFactorSetUpMatSolverType">PCFactorSetUpMatSolverType</A>(<A HREF="../PC/PC.html#PC">PC</A> pc)
</PRE>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<DT><B>pc </B> -the preconditioner context
<br>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
After you have called this function (which has to be after the <A HREF="../KSP/KSPSetOperators.html#KSPSetOperators">KSPSetOperators</A>() or <A HREF="../PC/PCSetOperators.html#PCSetOperators">PCSetOperators</A>()) you can call <A HREF="../PC/PCFactorGetMatrix.html#PCFactorGetMatrix">PCFactorGetMatrix</A>() and then set factor options on that matrix.
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../PC/PCFactorSetMatSolverType.html#PCFactorSetMatSolverType">PCFactorSetMatSolverType</A>(), <A HREF="../PC/PCFactorGetMatrix.html#PCFactorGetMatrix">PCFactorGetMatrix</A>()
<BR>
<P>
<P>
<P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>intermediate<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/ksp/pc/impls/factor/factor.c.html#PCFactorSetUpMatSolverType">src/ksp/pc/impls/factor/factor.c</A>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex52.c.html">src/ksp/ksp/examples/tutorials/ex52.c.html</A><BR>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex52f.F90.html">src/ksp/ksp/examples/tutorials/ex52f.F90.html</A><BR>
<P><H3><FONT COLOR="CC3333">Implementations</FONT></H3><A HREF="../../../src/ksp/pc/impls/factor/factimpl.c.html#PCFactorSetUpMatSolverType_Factor">PCFactorSetUpMatSolverType_Factor in src/ksp/pc/impls/factor/factimpl.c</A><BR>
<BR><A HREF="./index.html">Index of all PC routines</A>
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