boost-sandbox-cvs

[Matthias S. <mat...@us...>]

Update of /cvsroot/boost-sandbox/boost-sandbox/boost/units
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv21355

Modified Files:
	measurement.hpp 
Log Message:
minor update


Index: measurement.hpp
===================================================================
RCS file: /cvsroot/boost-sandbox/boost-sandbox/boost/units/measurement.hpp,v
retrieving revision 1.4
retrieving revision 1.5
diff -u -d -r1.4 -r1.5
--- measurement.hpp	31 Mar 2007 01:17:16 -0000	1.4
+++ measurement.hpp	2 Apr 2007 23:26:24 -0000	1.5
@@ -16,6 +16,7 @@
 #include <iomanip>
 #include <iostream>
 
+#include <boost/numeric/interval.hpp>
 #include <boost/units/static_rational.hpp>
 
 namespace boost {
@@ -66,6 +67,10 @@
         
         value_type value() const                        { return value_; }
         value_type uncertainty() const                  { return uncertainty_; }
+        value_type lower_bound() const                  { return value_-uncertainty_; }
+        value_type upper_bound() const                  { return value_+uncertainty_; }
+        
+        interval<value_type> get_interval() const       { return interval<value_type>(lower_bound(),upper_bound()); }
         
         this_type& operator+=(const value_type& val)            
         { 
@@ -99,8 +104,8 @@
         this_type& operator/=(const this_type& /*source*/);
 
     private:
-        value_type  value_,
-                    uncertainty_;
+        value_type          value_,
+                            uncertainty_;
 };
 
 }