[dune-functions] performance impact of std::bind

[Steffen Müthing]

> Am 26.09.2015 um 21:40 schrieb Christian Engwer <christian.engwer at uni-muenster.de>:
> 
> Dear fellow dune-functions fans :-)
> 
> While trying to push our functions interfaces to the extrem I was
> wandering, what the performance impact of std::bind is.
> 
> Does anybody have some insights?

I don’t have any hard measurements, but I would think that it’s negligible as long as the
curried parameters don’t have to be copied into the bind functor in an expensive fashion.

Slightly off-topic: I read somewhere that some parts of the committee consider std::bind mostly
obsolete with the advent of generic lambdas…

Steffen

> 
> Ciao
> Christian
> 
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