1 files changed, 46 insertions, 0 deletions
diff --git a/idlc/inc/aststack.hxx b/idlc/inc/aststack.hxx
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+++ b/idlc/inc/aststack.hxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#pragma once
+
+#include <sal/types.h>
+#include <vector>
+
+class AstScope;
+
+class AstStack final
+{
+public:
+    AstStack();
+    ~AstStack();
+
+    sal_uInt32 depth() const { return m_stack.size(); }
+    AstScope* top();
+    AstScope* bottom();
+    AstScope* nextToTop();
+    AstScope* topNonNull();
+    AstStack* push(AstScope* pScope);
+    void pop();
+    void clear();
+
+private:
+    std::vector<AstScope*> m_stack;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */