[Dune] [Dune-Commit] dune-grid r7723 - trunk/dune/grid/io/file/vtk

[Martin Nolte]

Hi Jö,

I agree that a smooth transition would have been preferable. On the 
other hand, I thought that the type of the VTKFunction should be 
obtained from the VTKWriter and, hence, did not see the point in 
providing this. Nevertheless, some evil template magic to provide this 
can be constructed, if you like it.

Could you provide me with a simple example for testing, e.g., some 
extremely simple PDELab example (_not_ using SuperLU by any accident)?

Thanks,

Martin

On 11/06/2011 04:19 PM, Jö Fahlke wrote:
> Am Wed,  2. Nov 2011, 15:14:28 +0100 schrieb mnolte at dune-project.org:
>> Subject: [Dune-Commit] dune-grid r7723 - trunk/dune/grid/io/file/vtk
>>
>> Author: mnolte
>> Date: 2011-11-02 15:14:27 +0100 (Wed, 02 Nov 2011)
>> New Revision: 7723
>>
>> Modified:
>>     trunk/dune/grid/io/file/vtk/function.hh
>>     trunk/dune/grid/io/file/vtk/volumewriter.hh
>>     trunk/dune/grid/io/file/vtk/vtkwriter.hh
>> Log:
>> extract types from the GridView instead of the Grid
>
> Hi Martin!
>
> This is a good idea, although the way you have done it is problematic, because
> you have done without possibility for transition.  While you adjusted
> P0Function and P1Function, anyone using the VTKWriter or one of it's variants
> with a slightly more complicated must also adjust his function.  The way you
> have done it pretty much completely breaks PDELab, for instance.  Could you
> please provide a transition path, preferably with deprecation?
>
> Thanks,
> Jö.
>
>
>
>
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