Re: [Boost-users] [range] discrepancy between size and vector ::size

Den 06-12-2011 21:40, giecrilj@stegny.2a.pl skrev:

The following code gives me a warning:

void trigger (::std ::vector< int> const&v) { ::boost ::size (v) == v. size (); }

and the warning is "signed and unsigned in comparison".

I understand that (size == end - begin) and that the latter expression is a difference; however, isn't the difference guaranteed to be positive?

We are in the process of fixing it. -Thorsten