From 9b1c0e006f20091f28f3f468cfcab1feb51286bd Mon Sep 17 00:00:00 2001
From: Neo2003 <none@none>
Date: Thu, 2 Oct 2008 16:23:55 -0500
Subject: [svn] * Proper SVN structure

--HG--
branch : trunk
---
 src/framework/Policies/Singleton.h | 62 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 62 insertions(+)
 create mode 100644 src/framework/Policies/Singleton.h

(limited to 'src/framework/Policies/Singleton.h')

diff --git a/src/framework/Policies/Singleton.h b/src/framework/Policies/Singleton.h
new file mode 100644
index 00000000000..b70c5486dff
--- /dev/null
+++ b/src/framework/Policies/Singleton.h
@@ -0,0 +1,62 @@
+/* 
+ * 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_SINGLETON_H
+#define MANGOS_SINGLETON_H
+
+/**
+ * @brief class Singleton
+ */
+
+#include "CreationPolicy.h"
+#include "ThreadingModel.h"
+#include "ObjectLifeTime.h"
+
+namespace MaNGOS
+{
+    template
+        <
+        typename T,
+        class ThreadingModel = MaNGOS::SingleThreaded<T>,
+        class CreatePolicy = MaNGOS::OperatorNew<T>,
+        class LifeTimePolicy = MaNGOS::ObjectLifeTime<T>
+        >
+        class MANGOS_DLL_DECL Singleton
+    {
+        public:
+            static T& Instance();
+
+        protected:
+            Singleton() {};
+
+        private:
+
+            // Prohibited actions...this does not prevent hijacking.
+            Singleton(const Singleton &);
+            Singleton& operator=(const Singleton &);
+
+            // Singleton Helpers
+            static void DestroySingleton();
+
+            // data structure
+            typedef typename ThreadingModel::Lock Guard;
+            static T *si_instance;
+            static bool si_destroyed;
+    };
+}
+#endif
-- 
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