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<A NAME="ISColoring"><H1>ISColoring</H1></A>
sets of <A HREF="../IS/IS.html#IS">IS</A>'s that define a coloring of the underlying indices
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
struct _p_ISColoring {
int refct;
int n; /* number of colors */
IS *is; /* for each color indicates columns */
MPI_Comm comm;
ISColoringValue *colors; /* for each column indicates color */
int N; /* number of columns */
ISColoringType ctype;
};
</PRE>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
One should not access the *is records below directly because they may not yet
have been created. One should use <A HREF="../IS/ISColoringGetIS.html#ISColoringGetIS">ISColoringGetIS</A>() to make sure they are
created when needed.
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../IS/ISColoringCreate.html#ISColoringCreate">ISColoringCreate</A>(), <A HREF="../IS/ISColoringGetIS.html#ISColoringGetIS">ISColoringGetIS</A>(), <A HREF="../IS/ISColoringView.html#ISColoringView">ISColoringView</A>(), <A HREF="../IS/ISColoringGetIS.html#ISColoringGetIS">ISColoringGetIS</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/vec/is/../../../include/petscis.h.html#ISColoring">src/vec/is/../../../include/petscis.h</A>
<BR><A HREF="./index.html">Index of all IS routines</A>
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