<div dir="ltr"><div><div>Hi,<br><br></div> I see that implementation of MatSetValues handles a special case when one passes a null pointer v=0.<br></div><div>In this case, it is considered that all values are 0.<br></div>
But the documentation doesn't seems to talk about it :<br><div><a href="http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Mat/MatSetValues.html">http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Mat/MatSetValues.html</a><br>
<br></div><div>Is it a feature that we can use?<br></div><div>Should it be added to the doc?<br></div><div><br></div><div>Patrick Lacasse<br></div></div>