[boost] g++2.95 patch for Random lib

From: John Maddock (john_at_[hidden])
Date: 2003-12-22 07:33:10

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