1 files changed, 58 insertions, 0 deletions
diff --git a/lang/cpp/src/result.h b/lang/cpp/src/result.h
new file mode 100644
index 00000000..1eae5b1d
--- /dev/null
+++ b/lang/cpp/src/result.h
@@ -0,0 +1,58 @@
+/*
+  result.h - base class for results
+  Copyright (C) 2004 Klarälvdalens Datakonsult AB
+
+  This file is part of GPGME++.
+
+  GPGME++ is free software; you can redistribute it and/or
+  modify it under the terms of the GNU Library General Public
+  License as published by the Free Software Foundation; either
+  version 2 of the License, or (at your option) any later version.
+
+  GPGME++ 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 Library General Public License for more details.
+
+  You should have received a copy of the GNU Library General Public License
+  along with GPGME++; see the file COPYING.LIB.  If not, write to the
+  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+  Boston, MA 02110-1301, USA.
+*/
+
+#ifndef __GPGMEPP_RESULT_H__
+#define __GPGMEPP_RESULT_H__
+
+#include "gpgmefw.h"
+#include "error.h"
+
+#include <algorithm> // std::swap
+
+namespace GpgME
+{
+
+class GPGMEPP_EXPORT Result
+{
+protected:
+    explicit Result() : mError() {}
+    explicit Result(int error) : mError(error) {}
+    explicit Result(const Error &error) : mError(error) {}
+
+    void swap(Result &other)
+    {
+        std::swap(other.mError, mError);
+    }
+
+public:
+    const Error &error() const
+    {
+        return mError;
+    }
+
+protected:
+    Error mError;
+};
+
+}
+
+#endif // __GPGMEPP_RESULT_H__