On 22/02/11 17:49, Anders Logg wrote: > On Tue, Feb 22, 2011 at 05:38:24PM +0000, Garth N. Wells wrote: >> >> >> On 22/02/11 17:35, Johan Hake wrote: >>> What is the signature? >>> >>> Have you tried using: >>> >>> PY_SEQUENCE_OF_SCALARS_TO_VECTOR_OF_PRIMITIVES(TYPE, >>> TYPE_UPPER, >>> ARG_NAME, >>> TYPE_NAME, >>> SEQ_LENGTH) >>> >>> Look at the end of std_vector_typemaps.i for example of its use. >>> >>> Then you can pass any iterable for the values. >>> >>> If you want to expose >>> >>> add_cell(uint c, const std::vector<uint>& v) >>> >> >> That's the one. >> >>> You should be able to use something like: >>> >>> IN_TYPEMAP_STD_VECTOR_OF_PRIMITIVES(dolfin::uint, INT32, >>> v, NPY_UINT, uint, I) >>> >>> >> >> Where should I put it? >> >> Winding this back, is it desirable to wrap std::vector, or should we use >> Array in the C++ interface? > > Can we add a constructor to Array that takes a std::vector as > argument? Then it would be unproblematic to have Array "everywhere" in > the C++ interface. >
I think that this would obscure ownership, and eventually lead to trouble. Garth > -- > Anders _______________________________________________ Mailing list: https://launchpad.net/~dolfin Post to : dolfin@lists.launchpad.net Unsubscribe : https://launchpad.net/~dolfin More help : https://help.launchpad.net/ListHelp
