Re: [boost] Discovering C++11 lambda argument and result types to construct boost::function

Subject: Re: [boost] Discovering C++11 lambda argument and result types to construct boost::function
From: Marco Cecchetti (mrcekets_at_[hidden])
Date: 2012-02-13 17:31:40

On Mon, 13 Feb 2012 23:25:51 +0100, Nathan Ridge <zeratul976_at_[hidden]>  
wrote:

>
>> A note: if you substitute
>> using signature = R (Arg...);
>> with:
>> typedef R (Arg...) signature;
>> you get a compile time error.
>
> I believe the correct typedef syntax is:
>
> typedef R signature(Arg...);
>
> (This syntax never made sense to me, but it's the only one there was
> prior to C++11).
>

Right! A stupid error!
Thanks for having pointed out that.
I prefer the new using syntax, too.

Regards,
-- Marco
                                    

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