Re: [Boost-users] bind: what am I doing wrong here?

Subject: Re: [Boost-users] bind: what am I doing wrong here?
From: Alex MDC (alex.mdc_at_[hidden])
Date: 2009-04-14 19:57:16

>
>   // won't compile:
>  std::transform(m.begin(), m.end(), keys.begin(),
> boost::bind(&std::pair<std::string,Test>::first, _1));

Try adding a const to the key type: &std::pair<const
std::string,Test>::first

I think the keys in a map are always returned const. Changing them could
lead to unsorted maps and weird behaviour.

Regards,
Alex