[boost] Re: feed_args.hpp bug (and patch)

From: Peter Dimov (pdimov_at_[hidden])
Date: 2003-08-22 10:32:29

OK let's CC Samuel Krempp to make sure he's seen it.

Paul Hamilton wrote:
> "Peter Dimov" <pdimov_at_[hidden]> wrote:
> 
>> This will work, although I had
>> 
>> template<class Tr, class Ch> inline
>>     void empty_buf(BOOST_IO_STD basic_ostringstream<Ch,Tr> & os) {
>>         os.str( std::basic_string<Ch, Tr>() );
>>     }
>> 
>> in mind as it is a smaller change.
> 
> This works just fine also:
> 
> *** feed_args.hpp.orig Thu Aug 21 22:45:28 2003
> --- feed_args.hpp Fri Aug 22 10:19:55 2003
> ***************
> *** 35,40 ****
>      template<class Tr, class Ch> inline
>      void empty_buf(BOOST_IO_STD basic_ostringstream<Ch,Tr> & os) {
> ! static const std::basic_string<Ch, Tr> emptyStr;
> !     os.str(emptyStr);
>      }
> 
> --- 35,39 ----
>      template<class Tr, class Ch> inline
>      void empty_buf(BOOST_IO_STD basic_ostringstream<Ch,Tr> & os) {
> !     os.str(std::basic_string<Ch, Tr>());
>      }
> 
> Paul.