[Dune] Implementing curvilineagmshreader.hh

[Oliver Sander]

Am 14.07.2014 12:55, schrieb Aleksejs Fomins:
> Dear Dune developers,
> 
> We are currently implementing a gmsh reader for arbitrary higher order
> tetrahedral meshes. Since the existing gmshreader.hh either returns a
> pointer to the newly created grid or a reference to a grid factory, from
> a design point of view we are unsure what to do.
> 
> Should we return a pointer to a grid, although the grid is not yet
> capable of managing the curvilinear meshes, or should we return a
> reference to a grid factory?
> 

Both, of course.  You can't use either of them until you program a grid that
can handle curvilinear elements, but once you have that you want both
possibilities.
--
Oliver

> Thanks for your comments and inputs,
> Aleksejs Fomins
> 
> 
> 
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