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<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="MATHYPRESTRUCT"><H1>MATHYPRESTRUCT</H1></A>
<A HREF="../DM/MATHYPRESTRUCT.html#MATHYPRESTRUCT">MATHYPRESTRUCT</A> = "hyprestruct" - A matrix type to be used for parallel sparse matrices based on the hypre HYPRE_StructMatrix.
<P>
Notes: Unlike the more general support for blocks in hypre this allows only one block per process and requires the block
be defined by a <A HREF="../DM/DMDA.html#DMDA">DMDA</A>.
<P>
The matrix needs a <A HREF="../DM/DMDA.html#DMDA">DMDA</A> associated with it by either a call to <A HREF="../DM/MatSetupDM.html#MatSetupDM">MatSetupDM</A>() or if the matrix is obtained from <A HREF="../DM/DMCreateMatrix.html#DMCreateMatrix">DMCreateMatrix</A>()
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Mat/MatCreate.html#MatCreate">MatCreate</A>(), <A HREF="../PC/PCPFMG.html#PCPFMG">PCPFMG</A>, <A HREF="../DM/MatSetupDM.html#MatSetupDM">MatSetupDM</A>(), <A HREF="../DM/DMCreateMatrix.html#DMCreateMatrix">DMCreateMatrix</A>()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/dm/impls/da/hypre/mhyp.c.html#MATHYPRESTRUCT">src/dm/impls/da/hypre/mhyp.c</A>
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