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   <div id="version" align=right><b>petsc-3.10.3 2018-12-18</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-3.10.3 v3.10.3 docs/manualpages/Mat/MatDenseResetArray.html "><small>Report Typos and Errors</small></a></div>
<A NAME="MatDenseResetArray"><H1>MatDenseResetArray</H1></A>
Resets the matrix array to that it previously had before the call to <A HREF="../Mat/MatDensePlaceArray.html#MatDensePlaceArray">MatDensePlaceArray</A>() 
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
#include "petscmat.h"  
<A HREF="../Sys/PetscErrorCode.html#PetscErrorCode">PetscErrorCode</A>  <A HREF="../Mat/MatDenseResetArray.html#MatDenseResetArray">MatDenseResetArray</A>(<A HREF="../Mat/Mat.html#Mat">Mat</A> mat)
</PRE>
Not Collective
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<DT><B>mat </B> -the matrix
<br>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
You can only call this after a call to <A HREF="../Mat/MatDensePlaceArray.html#MatDensePlaceArray">MatDensePlaceArray</A>()
<P>

<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
 <A HREF="../Mat/MatDenseGetArray.html#MatDenseGetArray">MatDenseGetArray</A>(), <A HREF="../Mat/MatDensePlaceArray.html#MatDensePlaceArray">MatDensePlaceArray</A>(), <A HREF="../Vec/VecPlaceArray.html#VecPlaceArray">VecPlaceArray</A>(), <A HREF="../Vec/VecGetArray.html#VecGetArray">VecGetArray</A>(), <A HREF="../Vec/VecRestoreArray.html#VecRestoreArray">VecRestoreArray</A>(), <A HREF="../Vec/VecReplaceArray.html#VecReplaceArray">VecReplaceArray</A>(), <A HREF="../Vec/VecResetArray.html#VecResetArray">VecResetArray</A>()
<BR>
<P>
<P><B></B><H3><FONT COLOR="#CC3333">Level</FONT></H3>developer<BR>
<H3><FONT COLOR="#CC3333">Location</FONT></H3>
</B><A HREF="../../../src/mat/impls/dense/mpi/mpidense.c.html#MatDenseResetArray">src/mat/impls/dense/mpi/mpidense.c</A>
<P><H3><FONT COLOR="CC3333">Implementations</FONT></H3><A HREF="../../../src/mat/impls/dense/mpi/mpidense.c.html#MatDenseResetArray_MPIDense">MatDenseResetArray_MPIDense in src/mat/impls/dense/mpi/mpidense.c</A><BR>
<A HREF="../../../src/mat/impls/dense/seq/dense.c.html#MatDenseResetArray_SeqDense">MatDenseResetArray_SeqDense in src/mat/impls/dense/seq/dense.c</A><BR>
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