1 files changed, 53 insertions, 0 deletions
diff --git a/src/utils/throwerror.h b/src/utils/throwerror.h
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--- /dev/null
+++ b/src/utils/throwerror.h
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+/*
+ *  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 UTILS_THROWERROR_H
+#define UTILS_THROWERROR_H
+
+#include "utils/logger.h"
+
+namespace utils
+{
+    /**
+    * throw an error after logging it.
+    *
+    * @param errmsg error introduction string.
+    */
+    static void throwError(const std::string &errmsg)
+    {
+        LOG_ERROR(errmsg);
+        throw errmsg;
+    }
+
+    /**
+    * throw an error after logging it.
+    *
+    * @param errmsg error introduction string.
+    * @param T is the exception instance.
+    */
+    template <class T>
+    static void throwError(std::string errmsg, const T& e)
+    {
+        errmsg += e.what();
+        throwError(errmsg);
+    }
+}
+
+#endif // UTILS_THROWERROR_H