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<A NAME="DMMGDestroy"><H1>DMMGDestroy</H1></A>
Destroys a DM based multigrid solver object.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdm.h"
#include "petscksp.h"
#include "petscpcmg.h"
#include "petscdmmg.h"
#include "petscpc.h"
PetscErrorCode DMMGDestroy(DMMG *dmmg)
</PRE>
This is being deprecated. Use <A HREF="../KSP/KSPSetDM.html#KSPSetDM">KSPSetDM</A>() for linear problems and <A HREF="../SNES/SNESSetDM.html#SNESSetDM">SNESSetDM</A>() for nonlinear problems.
See src/ksp/ksp/examples/tutorials/ex45.c and src/snes/examples/tutorials/ex57.c
<P>
Collective on <A HREF="../DMMG/DMMG.html#DMMG">DMMG</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<DT><B>- the context</B> -
<br>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../DMMG/DMMGCreate.html#DMMGCreate">DMMGCreate</A>()
<BR>
<P>
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>advanced
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/snes/utils/damg.c.html#DMMGDestroy">src/snes/utils/damg.c</A>
<BR><A HREF="./index.html">Index of all DMMG 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>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex22.c.html">src/ksp/ksp/examples/tutorials/ex22.c.html</A><BR>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex25.c.html">src/ksp/ksp/examples/tutorials/ex25.c.html</A><BR>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex28.c.html">src/ksp/ksp/examples/tutorials/ex28.c.html</A><BR>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex29.c.html">src/ksp/ksp/examples/tutorials/ex29.c.html</A><BR>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex31.c.html">src/ksp/ksp/examples/tutorials/ex31.c.html</A><BR>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex32.c.html">src/ksp/ksp/examples/tutorials/ex32.c.html</A><BR>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex34.c.html">src/ksp/ksp/examples/tutorials/ex34.c.html</A><BR>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex35.c.html">src/ksp/ksp/examples/tutorials/ex35.c.html</A><BR>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex37.c.html">src/ksp/ksp/examples/tutorials/ex37.c.html</A><BR>
<A HREF="../../../src/ksp/ksp/examples/tutorials/ex47.c.html">src/ksp/ksp/examples/tutorials/ex47.c.html</A><BR>
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