Garth N. Wells wrote: > > Anders Logg wrote: >> On Tue, Sep 29, 2009 at 10:00:59PM +0100, Garth N. Wells wrote: >> >>>> 2. Use the Expression class in demos where appropriate (just need to >>>> change the class name, everything else is the same). >>>> >>> Haven't you already done this everywhere? >> No, just in the Poisson demo. I'll fix the others later. >> > > Any thoughts on how to deal with Dirichlet bcs? Constant works because > it is a subclass of Function. Do we need a common base class for > Function and Expression which has an eval function? >
I guess we could interpolate an Expression in an FE space inside DirichletBC, but this might get a bit expensive for nonlinear problems. Garth > Garth > >> -- >> Anders >> >> >>> Garth >>> >>>> 3. Fix Python interface. >>>> >>>> I won't be touching it until tomorrow afternoon so feel free to poke >>>> around. >>>> >>> ------------------------------------------------------------------------ >>> >>> _______________________________________________ >>> DOLFIN-dev mailing list >>> [email protected] >>> http://www.fenics.org/mailman/listinfo/dolfin-dev > > > _______________________________________________ > DOLFIN-dev mailing list > [email protected] > http://www.fenics.org/mailman/listinfo/dolfin-dev _______________________________________________ DOLFIN-dev mailing list [email protected] http://www.fenics.org/mailman/listinfo/dolfin-dev
