1 files changed, 44 insertions, 0 deletions
diff --git a/sc/inc/autonamecache.hxx b/sc/inc/autonamecache.hxx
new file mode 100644
index 000000000..c014fa38f
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+++ b/sc/inc/autonamecache.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 <unordered_map>
+#include <vector>
+#include "address.hxx"
+
+typedef std::vector< ScAddress > ScAutoNameAddresses;
+typedef std::unordered_map< OUString, ScAutoNameAddresses > ScAutoNameHashMap;
+
+/**  Cache for faster lookup of automatic names during CompileXML
+     (during CompileXML, no document content is changed). */
+class SC_DLLPUBLIC ScAutoNameCache
+{
+    ScAutoNameHashMap   aNames;
+    ScDocument&         rDoc;
+    SCTAB               nCurrentTab;
+
+public:
+            ScAutoNameCache( ScDocument& pD );
+            ~ScAutoNameCache();
+
+    const ScAutoNameAddresses& GetNameOccurrences( const OUString& rName, SCTAB nTab );
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */