- Temporarily disabled template-based singleton system because of a crash virtually surely caused by it

git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@648 3ecf2c5c-341e-0410-92b4-d18e462d057c

src/backend/history.hh

@@ -49,7 +49,7 @@ namespace sgpem
   */
   class History;
 	
-  class SG_DLLEXPORT History : public Singleton<History>, public ObservedSubject 
+  class SG_DLLEXPORT History : /*public Singleton<History>,*/ public ObservedSubject 
   {
     friend class Singleton<History>;
 
@@ -85,6 +85,8 @@ namespace sgpem
 	 \param instant Desired cutting time.
 	 */	
 	virtual void	truncate_at(int instant);
+
+	static History&	get_instance();
 	
 		
   protected:
@@ -95,6 +97,7 @@ namespace sgpem
   private:
 	int             _total_time_elapsed;
 	std::vector<sgpem::Slice>	_slices;
+	static History*	_instance;
   };
 	
 }//~ namespace sgpem