Dogcows Code - chaz/yoink/blob - src/stlplus/persistence/persistent.hpp

   1 #ifndef STLPLUS_PERSISTENT
   2 #define STLPLUS_PERSISTENT
   3 ////////////////////////////////////////////////////////////////////////////////
   4
   5 //   Author:    Andy Rushton
   6 //   Copyright: (c) Southampton University 1999-2004
   7 //              (c) Andy Rushton           2004-2009
   8 //   License:   BSD License, see ../docs/license.html
   9
  10 //   Interface class inherited by classes using the interface approach to polymorphism
  11
  12 ////////////////////////////////////////////////////////////////////////////////
  13
  14 #include "persistence_fixes.hpp"
  15 #include "persistent_exceptions.hpp"
  16
  17 ////////////////////////////////////////////////////////////////////////////////
  18
  19 namespace stlplus
  20 {
  21
  22   class dump_context;
  23   class restore_context;
  24
  25   class persistent
  26   {
  27   public:
  28     virtual void dump(dump_context&) const throw(persistent_dump_failed) = 0;
  29     virtual void restore(restore_context&) throw(persistent_restore_failed) = 0;
  30     virtual persistent* clone(void) const = 0;
  31     virtual ~persistent(void) {}
  32   };
  33
  34 } // end namespace stlplus
  35
  36   ////////////////////////////////////////////////////////////////////////////////
  37 #endif