/mordor/factory.h

http://github.com/mozy/mordor · C Header · 23 lines · 14 code · 6 blank · 3 comment · 0 complexity · 7b9edc2af2f3206597fb368c65f5ad91 MD5 · raw file 

    

  1. #ifndef __MORDOR_FACTORY_H__
    2. 

  2. #define __MORDOR_FACTORY_H__
    3. 

  3. // Copyright (c) 2010 - Mozy, Inc.
    4. 

  4. 

  5. namespace Mordor {
    6. 

  6. 

  7. // Wish I could use boost functional/factory, but that's new in boost 1.43,
    8. 

  8. // which no version of Debian currently has
    9. 

  9. 

  10. struct Dummy;
    11. 

  11. 

  12. template <class BaseType, class T, class A1 = Dummy, class A2 = Dummy>
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  13. class Creator
    14. 

  14. {
    15. 

  15. public:
    16. 

  16.     BaseType *create0() { return new T(); }
    17. 

  17.     BaseType *create1(A1 a1) { return new T(a1); }
    18. 

  18.     BaseType *create2(A1 a1, A2 a2) { return new T(a1, a2); }
    19. 

  19. };
    20. 

  20. 

  21. };
    22. 

  22. 

  23. #endif
    24.