dolfin team mailing list archive

["Marie E. Rognes" <meg@xxxxxxxxx>]

On 03. des. 2010 14:30, Anders Logg wrote:
> On Fri, Dec 03, 2010 at 02:24:52PM +0100, Marie E. Rognes wrote:
>   
>> On 03. des. 2010 14:14, noreply@xxxxxxxxxxxxx wrote:
>>
>>     ------------------------------------------------------------
>>     revno: 5354
>>     committer: Garth N. Wells <gnw20@xxxxxxxxx>
>>     branch nick: dolfin-all
>>     timestamp: Fri 2010-12-03 13:11:44 +0000
>>     message:
>>       Work on not exposing eval_data in Python interface.
>>
>>       adaptivity module has been disabled for now since it does something funny with eval_data.
>>
>>
>>
>> Feel free to keep it disabled. It will be replaced by new implementation (cf
>> branch dolfin/error-control)
>>
>> However, the "funny" thing is does with eval_data is there for a reason. So,
>> what is the best way of implementing the following with the new interface?
>>
>>     void SpecialFacetFunction::eval(Array<double>& values, const Data& data)
>>     const
>>     {
>>       values[0] = 0.0;
>>       if (data.on_facet())
>>         _f_e[data.facet()]->eval(values, data);
>>     }
>>
>>
>> Here _f_e is a vector of Functions (each corresponding to a local facet
>> number).
>>     
> if (local_facet >= 0) <--> if (data.on_facet())
>   


Ok, good.

--
Marie