Thank you. Now everything works as expected. :)
BArtek
Garth N. Wells wrote:
>
>
> Bartosz Sawicki wrote:
>> After few weeks being out of fenics repositories, I'm trying to get my
>> application back to live. And I have a question, if it is possible now
>> to create Function without using complete form definition?
>>
>
> Yes, take a look at
>
> /demo/pde/advection-diffusion
>
> (there are both C++ and Python demos)
>
>> Following code worked one month ago, but not any more:
>>
>> FiniteElement fe("MixedElement([FiniteElement('Discontinuous
>> Lagrange', 'tetrahedron', 0), FiniteElement('Discontinuous Lagrange',
>> 'tetrahedron', 0), FiniteElement('Discontinuous Lagrange',
>> 'tetrahedron', 0)])");
>> DofMap dofmap("FFC dof map for
>> MixedElement([FiniteElement('Discontinuous Lagrange', 'tetrahedron',
>> 0), FiniteElement('Discontinuous Lagrange', 'tetrahedron', 0),
>> FiniteElement('Discontinuous Lagrange', 'tetrahedron', 0)])", mesh);
>> FunctionSpace Vj(mesh, fe, dofmap);
>> Function j( Vj );
>>
>
> The precompiled elements with signatures have been removed, which is why
> the above will no longer work.
>
>> Maybe I'm just thinking in the wrong way? Maybe it would be more
>> natural for dolfin to create simple form file:
>> vectorelement = VectorElement("Discontinuous Lagrange", "tetrahedron", 0)
>> j = Function(vectorelement)
>>
>
> You can do something like this in the Python interface,
>
> V = VectorFunctionSpace(mesh, "CG", 2)
> velocity = Function(V);
>
> Garth
>
>
>> cheers,
>> BArtek
>>
>>
>>
>>
>>
>>
>> _______________________________________________
>> DOLFIN-dev mailing list
>> [email protected]
>> http://www.fenics.org/mailman/listinfo/dolfin-dev
>
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