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<div id="version" align=right><b>petsc-3.4.2 2013-07-02</b></div>
<A NAME="MatRestoreRow"><H1>MatRestoreRow</H1></A>
Frees any temporary space allocated by <A HREF="../Mat/MatGetRow.html#MatGetRow">MatGetRow</A>().
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscmat.h"
PetscErrorCode MatRestoreRow(Mat mat,PetscInt row,PetscInt *ncols,const PetscInt *cols[],const PetscScalar *vals[])
</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>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>row </B></TD><TD>- the row to get
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>ncols, cols </B></TD><TD>- the number of nonzeros and their columns
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>vals </B></TD><TD>- if nonzero the column values
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
This routine should be called after you have finished examining the entries.
<P>
<H3><FONT COLOR="#CC3333">Fortran Notes</FONT></H3>
The calling sequence from Fortran is
<PRE>
<A HREF="../Mat/MatRestoreRow.html#MatRestoreRow">MatRestoreRow</A>(matrix,row,ncols,cols,values,ierr)
<A HREF="../Mat/Mat.html#Mat">Mat</A> matrix (input)
integer row (input)
integer ncols (output)
integer cols(maxcols) (output)
double precision (or double complex) values(maxcols) output
</PRE>
Where maxcols >= maximum nonzeros in any row of the matrix.
<P>
In Fortran <A HREF="../Mat/MatRestoreRow.html#MatRestoreRow">MatRestoreRow</A>() MUST be called after <A HREF="../Mat/MatGetRow.html#MatGetRow">MatGetRow</A>()
before another call to <A HREF="../Mat/MatGetRow.html#MatGetRow">MatGetRow</A>() can be made.
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Mat/MatGetRow.html#MatGetRow">MatGetRow</A>()
<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#MatRestoreRow">src/mat/interface/matrix.c</A>
<BR><A HREF="./index.html">Index of all Mat routines</A>
<BR><A HREF="../../index.html">Table of Contents for all manual pages</A>
<BR><A HREF="../singleindex.html">Index of all manual pages</A>
<P><H3><FONT COLOR="#CC3333">Examples</FONT></H3>
<A HREF="../../../src/mat/examples/tutorials/ex16.c.html">src/mat/examples/tutorials/ex16.c.html</A><BR>
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