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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="PCGetDM"><H1>PCGetDM</H1></A>
Gets the <A HREF="../DM/DM.html#DM">DM</A> that may be used by some preconditioners
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscpc.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../PC/PCGetDM.html#PCGetDM">PCGetDM</A>(<A HREF="../PC/PC.html#PC">PC</A> pc,<A HREF="../DM/DM.html#DM">DM</A> *dm)
</PRE>
Not Collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<DT><B>pc </B> -the preconditioner context
<br>
<P>
<H3><FONT COLOR="#CC3333">Output Parameter</FONT></H3>
<DT><B>dm </B> -the dm
<br>
<P>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../PC/PCSetDM.html#PCSetDM">PCSetDM</A>(), <A HREF="../KSP/KSPSetDM.html#KSPSetDM">KSPSetDM</A>(), <A HREF="../KSP/KSPGetDM.html#KSPGetDM">KSPGetDM</A>()
<BR><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/interface/pcset.c.html#PCGetDM">src/ksp/pc/interface/pcset.c</A>
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