11 May
                
                    2005
                
            
            
                11 May
                
                '05
                
            
            
            
        
    
                5:45 p.m.
            
        I've had a need for tracking a class' instances for some time now. I've used:
http://cvs.sourceforge.net/viewcvs.py/boost-sandbox/boost-sandbox/boost/util...
Could you give two lines rationale for what it is doing and how it's doing it? Gennadiy