[Boost-sandbox-cvs] boost-sandbox/boost/units static_rational.hpp, 1.7, 1.8

[Steven W. <ste...@us...>]

Update of /cvsroot/boost-sandbox/boost-sandbox/boost/units
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv1949/boost-sandbox/boost/units

Modified Files:
	static_rational.hpp 
Log Message:
handle negative denominator correctly

Index: static_rational.hpp
===================================================================
RCS file: /cvsroot/boost-sandbox/boost-sandbox/boost/units/static_rational.hpp,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -d -r1.7 -r1.8
--- static_rational.hpp	13 Apr 2007 06:08:52 -0000	1.7
+++ static_rational.hpp	21 Apr 2007 18:49:14 -0000	1.8
@@ -71,7 +71,7 @@
         /// greatest common divisor of N and D
         // need cast to signed because static_gcd returns unsigned long
         static const integer_type   den = 
-            static_cast<integer_type>(boost::math::static_gcd<nabs,dabs>::value);
+            static_cast<integer_type>(boost::math::static_gcd<nabs,dabs>::value) * ((D < 0) ? -1 : 1);
         
     public: 
         // for mpl arithmetic support