src/framework/Policies/ObjectLifeTime.h

   1 /*
   2  * Copyright (C) 2005-2013 MaNGOS <http://getmangos.com/>
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 #ifndef MANGOS_OBJECTLIFETIME_H
  20 #define MANGOS_OBJECTLIFETIME_H
  21
  22 #include <stdexcept>
  23 #include "Platform/Define.h"
  24
  25 typedef void (* Destroyer)(void);
  26
  27 namespace MaNGOS
  28 {
  29     void MANGOS_DLL_SPEC at_exit(void (*func)());
  30
  31     template<class T>
  32     class MANGOS_DLL_DECL ObjectLifeTime
  33     {
  34         public:
  35
  36             static void ScheduleCall(void (*destroyer)())
  37             {
  38                 at_exit(destroyer);
  39             }
  40
  41             DECLSPEC_NORETURN static void OnDeadReference() ATTR_NORETURN;
  42     };
  43
  44     template <class T>
  45     void ObjectLifeTime<T>::OnDeadReference()           // We don't handle Dead Reference for now
  46     {
  47         throw std::runtime_error("Dead Reference");
  48     }
  49 }
  50
  51 #endif