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<div id="version" align=right><b>petsc-3.7.5 2017-01-01</b></div>
<div id="bugreport" align=right><a href="mailto:petsc-maint@mcs.anl.gov?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: petsc-3.7.5 v3.7.5 docs/manualpages/Mat/MatGetRowUpperTriangular.html "><small>Report Typos and Errors</small></a></div>
<A NAME="MatGetRowUpperTriangular"><H1>MatGetRowUpperTriangular</H1></A>
Sets a flag to enable calls to <A HREF="../Mat/MatGetRow.html#MatGetRow">MatGetRow</A>() for matrix in <A HREF="../Mat/MATSBAIJ.html#MATSBAIJ">MATSBAIJ</A> format. You should call <A HREF="../Mat/MatRestoreRowUpperTriangular.html#MatRestoreRowUpperTriangular">MatRestoreRowUpperTriangular</A>() after calling <A HREF="../Mat/MatGetRow.html#MatGetRow">MatGetRow</A>/<A HREF="../Mat/MatRestoreRow.html#MatRestoreRow">MatRestoreRow</A>() to disable the flag.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscmat.h"
PetscErrorCode MatGetRowUpperTriangular(Mat mat)
</PRE>
Not Collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>mat </B></TD><TD>- the matrix
</TD></TR>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
The flag is to ensure that users are aware of <A HREF="../Mat/MatGetRow.html#MatGetRow">MatGetRow</A>() only provides the upper trianglular part of the row for the matrices in <A HREF="../Mat/MATSBAIJ.html#MATSBAIJ">MATSBAIJ</A> format.
<P>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
MatRestoreRowRowUpperTriangular()
<BR><P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>advanced
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/mat/interface/matrix.c.html#MatGetRowUpperTriangular">src/mat/interface/matrix.c</A>
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