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   <div id="version" align=right><b>petsc-3.14.5 2021-03-03</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-3.14.5 v3.14.5 docs/manualpages/Mat/MatSeqAIJSetType.html "><small>Report Typos and Errors</small></a></div>
<A NAME="MatSeqAIJSetType"><H1>MatSeqAIJSetType</H1></A>
<A HREF="../Sys/Converts.html#Converts">Converts</A> a <A HREF="../Mat/MATSEQAIJ.html#MATSEQAIJ">MATSEQAIJ</A> matrix to a subtype 
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscmat.h" 
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A>  <A HREF="../Mat/MatSeqAIJSetType.html#MatSeqAIJSetType">MatSeqAIJSetType</A>(<A HREF="../Mat/Mat.html#Mat">Mat</A> mat, <A HREF="../Mat/MatType.html#MatType">MatType</A> matype)
</PRE>
Collective on <A HREF="../Mat/Mat.html#Mat">Mat</A>
<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 object
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>matype   </B></TD><TD>- matrix type
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Options Database Key</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>-mat_seqai_type  &lt;method&gt; </B></TD><TD>- for example seqaijcrl
</TD></TR></TABLE>
<P>
<P>

<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
 <A HREF="../PC/PCSetType.html#PCSetType">PCSetType</A>(), <A HREF="../Vec/VecSetType.html#VecSetType">VecSetType</A>(), <A HREF="../Mat/MatCreate.html#MatCreate">MatCreate</A>(), <A HREF="../Mat/MatType.html#MatType">MatType</A>, <A HREF="../Mat/Mat.html#Mat">Mat</A>
<BR><P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>intermediate<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/mat/impls/aij/seq/aij.c.html#MatSeqAIJSetType">src/mat/impls/aij/seq/aij.c</A>
<BR><A HREF="./index.html">Index of all Mat routines</A>
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