[C++-sig] How to manage smart pointer as return value of a factory?

Julien swell at netcourrier.com
Wed Feb 15 15:28:32 CET 2006

Yes i use your code but noticed that your X class is not anymore abstract. If 
i do that my code is not compiling anymore.  
What if the X class is abstract how to declare the X_wrapper, how to mix these 
two concepts?

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