Using TC structure allowing easier patches importing

2017-12-20 20:48:35 +01:00
parent 0fc4a6a153
commit 17332304fd
1197 changed files with 0 additions and 69 deletions
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2016+     AzerothCore <www.azerothcore.org>, released under GNU GPL v2 license: http://github.com/azerothcore/azerothcore-wotlk/LICENSE-GPL2
+ * Copyright (C) 2008-2016 TrinityCore <http://www.trinitycore.org/>
+ * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+ */
+
+#ifndef TRINITY_FACTORY_HOLDER
+#define TRINITY_FACTORY_HOLDER
+
+#include "Define.h"
+#include "Dynamic/TypeList.h"
+#include "ObjectRegistry.h"
+
+/** FactoryHolder holds a factory object of a specific type
+ */
+template<class T, class Key = std::string>
+class FactoryHolder
+{
+    public:
+        typedef ObjectRegistry<FactoryHolder<T, Key >, Key > FactoryHolderRegistry;
+        friend class ACE_Singleton<FactoryHolderRegistry, ACE_Null_Mutex>;
+        typedef ACE_Singleton<FactoryHolderRegistry, ACE_Null_Mutex> 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
+