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+/*
+ *           _                 _             _                 _          _____
+ * __   ____| |_ __      _ __ | |_   _  __ _(_)_ __         __| |_  ___ _|___ /
+ * \ \ / / _` | '__|____| '_ \| | | | |/ _` | | '_ \ _____ / _` \ \/ / '__||_ \
+ *  \ V / (_| | | |_____| |_) | | |_| | (_| | | | | |_____| (_| |>  <| |  ___) |
+ *   \_/ \__,_|_|       | .__/|_|\__,_|\__, |_|_| |_|      \__,_/_/\_\_| |____/
+ *                      |_|            |___/
+ *
+ * Copyright (C) 2010 Christian Gmeiner
+ *
+ * This file is part of vdr-plugin-dxr3.
+ *
+ * vdr-plugin-dxr3 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 version 2.
+ *
+ * vdr-plugin-dxr3 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 dxr3-plugin.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef ACCESSORS_H
+#define ACCESSORS_H
+
+// based on a very good idea from
+//  * http://www.kirit.com/C%2B%2B%20killed%20the%20get%20%26%20set%20accessors
+//  * http://www.kirit.com/C%2B%2B%20killed%20the%20get%20%26%20set%20accessors/A%20simple%20meta-accessor
+
+template<typename T>
+class Accessors {
+public:
+    Accessors() {}
+    explicit Accessors(const T &t) : m_t(t) {}
+
+    const T &operator() () const    { return m_t; }
+    T operator() (const T &t)       { return m_t = t; }
+
+private:
+    T m_t;
+};
+
+#endif /*ACCESSORS_H*/