On Fri, Mar 11, 2011 at 09:52:08AM +0000, Garth N. Wells wrote: > > > On 11/03/11 09:27, Anders Logg wrote: > > On Fri, Mar 11, 2011 at 09:12:44AM +0000, Garth N. Wells wrote: > >> > >> > >> On 11/03/11 00:20, Johan Hake wrote: > >>> On Thursday March 10 2011 16:17:49 Anders Logg wrote: > >>>> On Fri, Mar 11, 2011 at 12:53:16AM +0100, Anders Logg wrote: > >>>>> On Thu, Mar 10, 2011 at 11:39:52PM +0000, Garth N. Wells wrote: > >>>>>> On 10/03/11 23:38, Anders Logg wrote: > >>>>>>> I'm having trouble passing a MeshFunction from the Python interface > >>>>>>> to > >>>>>>> > >>>>>>> the following function in the C++ Form class: > >>>>>>> void set_cell_domains(boost::shared_ptr<const MeshFunction<uint> > > >>>>>>> cell_domains); > >>>>>> > >>>>>> Change this to > >>>>>> > >>>>>> void set_cell_domains(boost::shared_ptr<const MeshFunction<unsigned > >>>>>> > >>>>>> int> > cell_domains); > >>>>>> > >>>>>> (uint -> unsigned int) > >>>>> > >>>>> Same problem (but with uint --> unsigned int): > >>>>> > >>>>> TypeError: in method 'Form_set_cell_domains', argument 2 of type > >>>>> 'boost::shared_ptr< dolfin::MeshFunction< unsigned int > const >' > >>>>> > >>>>> Printing out type() for the argument just prior to the call gives > >>>>> > >>>>> <class 'dolfin.cpp.MeshFunctionUInt'> > >>>>> > >>>>> So somehow it is not recognized that dolfin.cpp.MeshFunctionUint can > >>>>> be used as a 'boost::shared_ptr< dolfin::MeshFunction< unsigned int > > >>>>> const >. > >>>> > >>>> I have temporarily added pure pointer versions of the set_foo_domains > >>>> functions in the Form class. These work fine from Python. These should > >>>> be removed as soon as we figure out how to pass the arguments as > >>>> shared ptrs. > >>> > >>> I need some time to get into the changes Garth has done. > >> > >> My changes need some clean up, but at least it works now so we can test > >> the need for some of the new statements in isolation. > > > > Sounds good. Why is/was the buildbot broken? I thought the idea was to > > keep it green. > > > > Because we support different versions of SWIG.
ok. -- Anders > Garth > > >> Garth > >> > >>> If it is not fixed by > >>> then I can take a look at it, weekendish... > >>> > >>> Johan > >>> > >>>> > >>>> > >>>> _______________________________________________ > >>>> Mailing list: https://launchpad.net/~dolfin > >>>> Post to : [email protected] > >>>> Unsubscribe : https://launchpad.net/~dolfin > >>>> More help : https://help.launchpad.net/ListHelp > >> > _______________________________________________ Mailing list: https://launchpad.net/~dolfin Post to : [email protected] Unsubscribe : https://launchpad.net/~dolfin More help : https://help.launchpad.net/ListHelp
