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<TITLE>MatScatterSetVecScatter</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="MatScatterSetVecScatter"><H1>MatScatterSetVecScatter</H1></A>
sets that scatter that the matrix is to apply as its linear operator
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscmat.h"
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A> <A HREF="../Mat/MatScatterSetVecScatter.html#MatScatterSetVecScatter">MatScatterSetVecScatter</A>(<A HREF="../Mat/Mat.html#Mat">Mat</A> mat,<A HREF="../Vec/VecScatter.html#VecScatter">VecScatter</A> scatter)
</PRE>
Collective on <A HREF="../Mat/Mat.html#Mat">Mat</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>mat </B></TD><TD>- the scatter matrix
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>scatter </B></TD><TD>- the scatter context create with <A HREF="../Vec/VecScatterCreate.html#VecScatterCreate">VecScatterCreate</A>()
</TD></TR></TABLE>
<P>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Mat/MatCreateScatter.html#MatCreateScatter">MatCreateScatter</A>(), <A HREF="../Mat/MATSCATTER.html#MATSCATTER">MATSCATTER</A>
<BR><P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>advanced<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/mat/impls/scatter/mscatter.c.html#MatScatterSetVecScatter">src/mat/impls/scatter/mscatter.c</A>
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