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<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="ISBlockGetSize"><H1>ISBlockGetSize</H1></A>
Returns the global number of blocks in the index set.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscis.h"
PetscErrorCode ISBlockGetSize(IS is,PetscInt *size)
</PRE>
Not Collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<DT><B>is </B> -the index set
<br>
<P>
<H3><FONT COLOR="#CC3333">Output Parameter</FONT></H3>
<DT><B>size </B> -the global number of blocks
<br>
<P>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../IS/ISGetBlockSize.html#ISGetBlockSize">ISGetBlockSize</A>(), <A HREF="../IS/ISBlockGetLocalSize.html#ISBlockGetLocalSize">ISBlockGetLocalSize</A>(), <A HREF="../IS/ISGetSize.html#ISGetSize">ISGetSize</A>(), <A HREF="../IS/ISCreateBlock.html#ISCreateBlock">ISCreateBlock</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/is/impls/block/block.c.html#ISBlockGetSize">src/vec/is/is/impls/block/block.c</A>
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