Re: [boost] [range][Foreach] Supporting range adaptors for temporary containers

Subject: Re: [boost] [range][Foreach] Supporting range adaptors for temporary containers
From: Michel MORIN (mimomorin_at_[hidden])
Date: 2011-04-22 07:28:11

Eric Niebler wrote:
> On 4/22/2011 4:18 PM, Ivan Le Lann wrote:
>> In C++11, I think this could be fixed with rvalue refs detection.
>> Shouldn't any function relying on the fact that its arguments still exist
>> after the call do that check?
>>
>> So either delete the &&-function or ... [disclaimer: ugly but funny] make it move
>> the range inside the adaptor somehow.
>
> Agreed. If this is fixed at all, it should be fixed in Boost.Range, and
> moving an rvalue container into the range adapter makes perfect sense to me.

Yeah, that's a fundamental solution.

Regards,
Michel