Marie Rognes wrote:
> Anders Logg wrote:
>> We've come pretty far on the rewrite of FFC and only a few functions
>> remain. As far as I can see, it remains to implement code generation
>> for the following functions:
>>
>> Kristian:
>>
>> code["evaluate_basis_all"] = not_implemented
>> code["evaluate_basis_derivatives"] = not_implemented
>> code["evaluate_basis_derivatives_all"] = not_implemented
>>
>> Marie:
>>
>> code["tabulate_entity_dofs"] = not_implemented # Marie doesn't know
>> what this function should do
>>
>
>
> Evidently, my comment was unclear ;)
> Should it look like this for CG_1?
>
> /// Tabulate the local-to-local mapping of dofs on entity (d, i)
> virtual void tabulate_entity_dofs(unsigned int* dofs,
> unsigned int d, unsigned int i) const
> {
> dofs[0] = i }
>
>
>
>
>> code["tabulate_coordinates"] = not_implemented # Marie doesn't
>> believe in this function
>>
>>
>
>
> What should this function do for the integral moment dofs, where there
> are more than one point per dof?
>
An error?
It is useful to know the dof location for some problems. A simple
example is for visualising higher-order Lagrange functions, which is
something that some libraries do support.
Garth
>> Marie or Kristian:
>>
>> code["interpolate_vertex_values"] = not_implemented
>>
>>
>
> Can fix.
>
>
> --
> Marie
>
>
>> In addition, we need to get the code generation for the integral
>> classes working. It's sort of working for the tensor representation
>> but not at all (?) for the quadrature representation. I'll be working
>> on getting the tensor representation completely in place.
>>
>> --
>> Anders
>>
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>>
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>
>
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