[Dune] Dune Digest, Vol 87, Issue 1

[Martin Nolte]

Hi Marco,

the coordinate function to be cached can be any implementation of 
AnalyticalCoordFunction.

The actual coordinate function used in the test is chosen in Makefile.am. By 
default, IdenticalCoordFunction is used. Apart from that, there are two helix 
implementations (have a look at dune/grid/test/functions.hh). Finally, there is 
a DGFCoordFunction which reads the (analytical) coordinate function from the DGF 
file, but that's still quite experimental.

Best,

Martin



On 09/03/2012 04:09 PM, Marco Cisternino wrote:
> Hi Martin,
> thank you for your reply. I saw cachedcoordcunction.hh and test-geometrygrid.cc,
> even if the second is not so clear to me.
>  From the first, I understood the need for an adapt() method in my deformation
> class derived from DiscreteCoordFunction.
> I'll try to implement this method, looking at cachedcoordfunction.hh.
> Is there any example clearer then test-geometrygrid.cc in which the cachedcoord
> function is used? For example, I cannot understand which CoordFunction is used in.
> Thank you very much.
>
> Marco
>
> Il 01/09/2012 12:00, dune-request at dune-project.org ha scritto:
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>>     1. adapting geometry grid (Marco Cisternino)
>>     2. Re: adapting geometry grid (Martin Nolte)
>>     3. Mapping between 1D and 2D grid (Alasdair James McLeay)
>>     4. Re: Mapping between 1D and 2D grid (Oliver Sander)
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> --
> Marco Cisternino
> Optimad Engineering s.r.l.
> www.optimad.it
> marco.cisternino at optimad.it
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-- 
Dr. Martin Nolte <nolte at mathematik.uni-freiburg.de>

Universität Freiburg                                   phone: +49-761-203-5630
Abteilung für angewandte Mathematik                    fax:   +49-761-203-5632
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79104 Freiburg, Germany