Removed unused singleton template

Looks unlikely that we'll be using this. Anyway, it can be found in the
git history if so.

Reviewed-by: Yohann Ferreira

1 files changed, 0 insertions, 71 deletions

diff --git a/src/utils/singleton.h b/src/utils/singleton.h
deleted file mode 100644
index c3a8e2fc..00000000
--- a/src/utils/singleton.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- *  The Mana Server
- *  Copyright (C) 2004-2010  The Mana World Development Team
- *
- *  This file is part of The Mana Server.
- *
- *  The Mana Server 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
- *  any later version.
- *
- *  The Mana Server 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 The Mana Server.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef SINGLETON_H
-#define SINGLETON_H
-
-namespace utils
-{
-
-/**
- * An abstract Meyer's singleton class.
- */
-template <typename T>
-class Singleton
-{
-    public:
-        /**
-         * Create an instance of Singleton.
-         *
-         * @return the unique instance of Singleton.
-         */
-        static T &instance()
-        {
-            static T theInstance;
-            return theInstance;
-        }
-
-    protected:
-        /**
-         * Default constructor.
-         */
-        Singleton()
-            throw()
-        {}
-
-        virtual ~Singleton()
-            throw()
-        {}
-
-    private:
-        /**
-         * Copy constructor.
-         */
-        Singleton(const Singleton &);
-
-        /**
-         * Assignment operator.
-         */
-        Singleton &operator=(const Singleton &);
-};
-
-} // namespace utils
-
-#endif // SINGLETON_H