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<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="DMADDAGetGhostCorners"><H1>DMADDAGetGhostCorners</H1></A>
Gets the ghost corners of the local area
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscdmadda.h"
PetscErrorCode DMADDAGetGhostCorners(DM dm, PetscInt **lcorner, PetscInt **ucorner)
</PRE>
Note Collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameter</FONT></H3>
<DT><B>adda </B> -the ADDA object
<br>
<P>
<H3><FONT COLOR="#CC3333">Output Parameter</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>lcorner </B></TD><TD>- the "lower" corner of the ghosted area
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>ucorner </B></TD><TD>- the "upper" corner of the ghosted area
</TD></TR></TABLE>
<P>
Both lcorner and ucorner are allocated by this procedure and will point to an
array of size dd->dim.
<P>
<P>
<H3><FONT COLOR="#CC3333">Keywords</FONT></H3>
distributed array, refinement
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>beginner
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/dm/impls/adda/adda.c.html#DMADDAGetGhostCorners">src/dm/impls/adda/adda.c</A>
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