dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Thu, Dec 04, 2008 at 10:40:33PM +0100, Johan Hake wrote:
> On Thursday 04 December 2008 20:44:20 Anders Logg wrote:
> > I have moved the jit function and the code from get_dolfin_form to
> > separate modules.
> >
> > The JIT compilation seems to work fine, but the _ufc_form member in
> > the generated dolfin::Form subclass seems to be zero. See comment at
> > the top of the the assemble function.
> >
> > Any ideas what goes wrong? If we get this working, we can remove most
> > of the code from assemble.py and reuse it also in pde.py.
> 
> It is fixed now.
> 
> This is the same problem we have with the compiled elements and dofmaps in 
> FunctionSpace. You need to store a reference to the compiled form, otherwise 
> swig will garbage collect the form when it goes out of scope, killing also 
> the actuall cpp_ufc_form.

ok!

-- 
Anders

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