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<A NAME="ISSetPermutation"><H1>ISSetPermutation</H1></A>
Informs the index set that it is a permutation.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscis.h"
PetscErrorCode ISSetPermutation(IS is)
</PRE>
Logically Collective on <A HREF="../IS/IS.html#IS">IS</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parmeters</FONT></H3>
<DT><B>is </B> -the index set
<br>
<P>
<P>
<P>
The debug version of the libraries (./configure --with-debugging=1) checks if the
index set is actually a permutation. The optimized version just believes you.
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../IS/ISPermutation.html#ISPermutation">ISPermutation</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/interface/index.c.html#ISSetPermutation">src/vec/is/interface/index.c</A>
<BR><A HREF="./index.html">Index of all IS routines</A>
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