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<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="MatNullSpaceDestroy"><H1>MatNullSpaceDestroy</H1></A>
Destroys a data structure used to project vectors out of null spaces.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscmat.h"
PetscErrorCode MatNullSpaceDestroy(MatNullSpace *sp)
</PRE>
Collective on <A HREF="../Mat/MatNullSpace.html#MatNullSpace">MatNullSpace</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<DT><B>sp </B> -the null space context to be destroyed
<br>
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
<A HREF="../PC/PC.html#PC">PC</A>, null space, destroy
<BR>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Mat/MatNullSpaceCreate.html#MatNullSpaceCreate">MatNullSpaceCreate</A>(), <A HREF="../Mat/MatNullSpaceRemove.html#MatNullSpaceRemove">MatNullSpaceRemove</A>(), <A HREF="../Mat/MatNullSpaceSetFunction.html#MatNullSpaceSetFunction">MatNullSpaceSetFunction</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>advanced
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/mat/interface/matnull.c.html#MatNullSpaceDestroy">src/mat/interface/matnull.c</A>
<BR><A HREF="./index.html">Index of all Mat routines</A>
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<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
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