> Dear Roman, > > I don't understand well your question. This method return the list of finite > element nodes on the reference element. The fact that it is virtual and the > that it takes a parameter which is the element number is because some finite > element methods (interpolation, Xfem) have different nodes on different > elements. > > Regards, > > Yves. Dear Yves,
Thank you for your explanation. You are right, the question wasn't precise. I was puzzled not by the fact that the function is virtual but that it has unused parameter. In my study of GetFEM I haven't touched so far more advanced mesh_fem objects and saw only this function called with parameter equal 0, thus the confusion. Regards, Roman -- Roman Putanowicz, PhD < [email protected] > Institute for Computational Civil Engng (L-5) Dept. of Civil Engng, Cracow Univ. of Technology www.l5.pk.edu.pl, tel. +48 12 628 2569, fax 2034 _______________________________________________ Getfem-users mailing list [email protected] https://mail.gna.org/listinfo/getfem-users
