Face Primitive is missing getDoFType() method
Hi,
it seems a little counter intuitive that the Face class does not offer a getDoFType() method, while the Vertex and Edge classes do. In the case of the Face class it has a public member DoFType type, while for the other classes it is a private member DoFType_.
If that goes away anyhow, when the new concept for handling different BCs comes (see issue #44 (closed)), no problem. Otherwise that would IMHO be a detail to be made consistent.
Cheers
Marcus