[svn] * Proper SVN structure

--HG-- branch : trunk
2008-10-02 16:23:55 -05:00
commit 9b1c0e006f
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+/* 
+ * Copyright (C) 2005-2008 MaNGOS <http://www.mangosproject.org/>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#ifndef MANGOS_FACTORY_HOLDER
+#define MANGOS_FACTORY_HOLDER
+
+#include "Platform/Define.h"
+#include "Utilities/TypeList.h"
+#include "ObjectRegistry.h"
+#include "Policies/SingletonImp.h"
+
+/** FactoryHolder holds a factory object of a specific type
+ */
+template<class T, class Key = std::string>
+class MANGOS_DLL_DECL FactoryHolder
+{
+    public:
+        typedef ObjectRegistry<FactoryHolder<T, Key >, Key > FactoryHolderRegistry;
+        typedef MaNGOS::Singleton<FactoryHolderRegistry > FactoryHolderRepository;
+
+        FactoryHolder(Key k) : i_key(k) {}
+        virtual ~FactoryHolder() {}
+        inline Key key() const { return i_key; }
+
+        void RegisterSelf(void) { FactoryHolderRepository::Instance().InsertItem(this, i_key); }
+        void DeregisterSelf(void) { FactoryHolderRepository::Instance().RemoveItem(this, false); }
+
+        /// Abstract Factory create method
+        virtual T* Create(void *data = NULL) const = 0;
+    private:
+        Key i_key;
+};
+
+/** Permissible is a classic way of letting the object decide
+ * whether how good they handle things.  This is not retricted
+ * to factory selectors.
+ */
+template<class T>
+class Permissible
+{
+    public:
+        virtual ~Permissible() {}
+        virtual int Permit(const T *) const = 0;
+};
+#endif