Re: [Boost-users] a little imperfection in options_description.cpp example (program options)

From: Vladimir Prus (vladimir_at_[hidden])
Date: 2008-07-10 05:42:51

Guido Ziliotti wrote:

> // A helper function to simplify the main part.
> template<class T>
> ostream& operator<<(ostream& os, const vector<T>& v)
> {
>     copy(v.begin(), v.end(), ostream_iterator<T>(cout, " ")); /* this is
> line 21 */
>     return os;
> }
> 
> SHOULD BE REPLACED WITH
> 
> // A helper function to simplify the main part.
> template<class T>
> ostream& operator<<(ostream& os, const vector<T>& v)
> {
>     copy(v.begin(), v.end(), ostream_iterator<T>(os, " ")); /* this is line
> 21: "os" replaces "cout"  */
>     return os;
> }

Fixed in:

        http://svn.boost.org/trac/boost/changeset/47285

Thanks,
Volodya