[Boost-sandbox-cvs] boost-sandbox/boost/thread_safe_signals track.hpp, 1.5, 1.6

[Frank M. H. <fm...@us...>]

Update of /cvsroot/boost-sandbox/boost-sandbox/boost/thread_safe_signals
In directory sc8-pr-cvs3.sourceforge.net:/tmp/cvs-serv30407/thread_safe_signals

Modified Files:
	track.hpp 
Log Message:
Added implicit conversion to reference type to boost::tracked



Index: track.hpp
===================================================================
RCS file: /cvsroot/boost-sandbox/boost-sandbox/boost/thread_safe_signals/track.hpp,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -d -r1.5 -r1.6
--- track.hpp	15 Feb 2007 19:26:36 -0000	1.5
+++ track.hpp	20 Feb 2007 01:19:25 -0000	1.6
@@ -24,7 +24,6 @@
 namespace boost {
   namespace signalslib {
     // The actual wrapper for tracked shared_ptr-referenced objects.
-    // (This probably needs a full smart pointer interface)
     template<class T>
     class tracked : public weak_ptr<T>
     {
@@ -47,6 +46,14 @@
       {
         return shared_ptr<const T>(*this);
       }
+      operator T& ()
+      {
+        return *shared_ptr<T>(*this).get();
+      }
+      operator const T& ()
+      {
+        return *shared_ptr<const T>(*this).get();
+      }
       operator shared_ptr<void> () const
       {
         return shared_ptr<void>(*this);