Re: [boost] [Multiarray] & [Range] MSVC/gcc warning: returning address of local variable or temporary

Subject: Re: [boost] [Multiarray] & [Range] MSVC/gcc warning: returning address of local variable or temporary
From: Mathias Gaunard (mathias.gaunard_at_[hidden])
Date: 2008-11-15 12:50:23

Neil Groves wrote:

> I have the same issue in RangeEx. I would like to implement your suggestion.
> Your code looks so fit for purpose that perhaps we should take
> operator_brackets_proxy et al. out of the detail namespace and make it
> common to iterator_facade and to iterator_range? I'm concerned I might be
> being a little slow and that you are suggesting the use of already available
> public boost APIs.

While the proxy technique works fine, wouldn't using decltype or 
Boost.Typeof just solve the issue also, with less opportunities for 
abstraction overhead?