On Mon, Mar 10, 2008 at 02:37:15PM +0100, Ola Skavhaug wrote:
> Hi,
>
> it seems like we have some trouble when Vector::vec() returns a DefaultVector
> in the Python interface to DOLFIN. By some reason, swig doesn't see that the
> DefaultVector is simply either a PETScVector or a uBlasVector. Hence, the
> returned vector is not usable from PyDOLFIN.
>
> Does anyone have a solution to this? I have tried to use typedefs to get
> around, but no luck so far.
>
> Ola
In my experience, typedefs don't seem to work very well with SWIG (see
for example dolfin_la_post.i).
Does it help if we write
#ifdef HAS_PETSC
inline const PETScVector& vec() const
{ return vector; }
#else
inline const uBlasVector& vec() const
{ return vector; }
#endif
instead of
inline const DefaultVector& vec() const
{ return vector; }
?
--
Anders
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