Re: [boost] g++2.95 patch for Random lib

From: Jens Maurer (Jens.Maurer_at_[hidden])
Date: 2003-12-29 17:04:25

Yes, that's ok.
Thanks for catching it.

Jens Maurer

John Maddock wrote:
> The following patch gets the random lib compiling with gcc2.95.3, it also
> fixes regressions with the graph lib tests (which depend upon the random
> lib),
> 
> OK to commit?
> 
> Thanks,
> 
> John.
> 
> Index: pass_through_engine.hpp
> ===================================================================
> RCS file: /cvsroot/boost/boost/boost/random/detail/pass_through_engine.hpp,v
> retrieving revision 1.2
> diff -u -b -r1.2 pass_through_engine.hpp
> --- pass_through_engine.hpp     11 Jul 2003 22:21:28 -0000      1.2
> +++ pass_through_engine.hpp     22 Dec 2003 12:29:51 -0000
> @@ -53,6 +53,8 @@
>    UniformRandomNumberGenerator _rng;
>  };
> 
> +#ifndef BOOST_NO_STD_LOCALE
> +
>  template<class UniformRandomNumberGenerator, class CharT, class Traits>
>  std::basic_ostream<CharT,Traits>&
>  operator<<(
> @@ -72,6 +74,26 @@
>  {
>      return is >> ud.base();
>  }
> +
> +else // no new streams
> +
> +template<class UniformRandomNumberGenerator>
> +inline std::ostream&
> +operator<<(std::ostream& os,
> +           const pass_through_engine<UniformRandomNumberGenerator>& ud)
> +{
> +    return os << ud.base();
> +}
> +
> +template<class UniformRandomNumberGenerator>
> +inline std::istream&
> +operator>>(std::istream& is,
> +           const pass_through_engine<UniformRandomNumberGenerator>& ud)
> +{
> +    return is >> ud.base();
> +}
> +
> +#endif
> 
>  } // namespace detail
>  } // namespace random
> 
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