<div class="gmail_quote">On Fri, Jan 20, 2012 at 08:28, Bernardo Rocha <span dir="ltr"><<a href="mailto:bernardomartinsrocha@gmail.com">bernardomartinsrocha@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
I'm using SNES but I would like to update my data after each successful step computation within the nonlinear solver using a different function. I mean, after the solution of each linear system I would like to get \Delta x_k to update x_{k+1} which is stored somewhere in my application class (C++ code).</blockquote>
</div><br><div>Can you explain more about what you are trying to do? What you describe does not sound algorithmically correct.</div>