[dune-functions] [Dune-functions-commit] [Commit] dune-functions - c7b3989: Resize must now be done manually before interpolate()

[Carsten Gräser]

Am 15.09.2015 um 01:28 schrieb Carsten Gräser:
> OK, here's a proposal to allow nested vectors while keeping
> simple things simple:
> 
> a)We derive MultiIndex<class size_type, size_type i> from e.g.
>   array and implement the cast to size_type for i=1.
This would be against our decision to not fix the MultiIndex
implementation. Hence I modify my proposal: We can simply
provide FlatMultiIndex<size_type> providing 'operator[]'
and 'operator size_type'.

Carsten

> b)The result of basis.size() without prefix is no longer
>   the same as the one with an empty prefix, but an object
>   providing operator()(Prefix) and a cast to size_type.
>   In the trivial case the result of this cast should be
>   either the same as for an empty prefix or as dimension.


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