[C++-sig] Boost.Python call policies at runtime...

[Kevin Jones]

Hi all,

Given a class called Variant that can (at runtime)
contain either an int or a T*. 

I.E. 
  class Variant {
    public:
      int type;
      union {
        int i;
        T* t;
      };
  };

How can I create a call policy that uses
return_by_value when Variant is an int or
manage_new_object when Variant is a T* (based on the
value of "type" at runtime)?

Note: I need to wrap either the int as a python object
or T* as a python object and not Variant.

Any help or sugestions would be most appreciated.

Best regards,

Kevin Jones


 
____________________________________________________________________________________
Do you Yahoo!?
Everyone is raving about the all-new Yahoo! Mail beta.
http://new.mail.yahoo.com