Johan Hake wrote: > Hello! > > I have now got some of the shared_ptr stuff combined with python up and going. > > The function interface, with shared functions and function_space should just > work. This includes compiled functions. The nice thing with these is they > only refer to our own library, i.e., Py/DOLFIN and they don't have to be > compatible with other Py-library. > > I havn't looked into the la objects yet. I lack a good example of where it is > used.
demo/la/trilinos/python/demo.py All la stuff in pure dolfin library use wants a GenericMatrix, (right?) > and as far as I am concerned we cannot use a shared Epetra_FECrsMatrix or > Epetra_FeVector in the PyTrilinos interface. What isn't this possible? Garth This means that we either way > need access of the underlaying pointer or reference to interact with > PyTrilinos. > > I haven't been able to wrap the compiled ufc objects yet. I have an idea of > how this can be done and why it did not work the first time I gave it a try. > To be able to get it working I think we need to extend ufc. > > In ffc jit and in dolfin, where we all use derived classes of ufc::foo, we > need to be able to %import some definition of these classes from some where. > I have started to scetch on an ufc.i file which does this, but I need some > response to whether this is the right way to do it. > > The thing is that these shared_ptr base classes need to be defined at _one_ > place and then %imported where they are used, typically in ffc/jit and in > dolfin. Intuitively I think that it would be appropriate to define them in > ufc. > > Where such a file should then be installed is another thing but following the > convention of dolfin whould this then be installed in: > > $PREFIX/include/swig/ufc.i > > Johan > _______________________________________________ > 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
