Avoid potential negative array index access to cached text.
[LibreOffice.git] / sc / inc / autonamecache.hxx
blobc014fa38fbca7c875f6e5911fc5285ba6380ed5e
1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
3 * This file is part of the LibreOffice project.
5 * This Source Code Form is subject to the terms of the Mozilla Public
6 * License, v. 2.0. If a copy of the MPL was not distributed with this
7 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
9 * This file incorporates work covered by the following license notice:
11 * Licensed to the Apache Software Foundation (ASF) under one or more
12 * contributor license agreements. See the NOTICE file distributed
13 * with this work for additional information regarding copyright
14 * ownership. The ASF licenses this file to you under the Apache
15 * License, Version 2.0 (the "License"); you may not use this file
16 * except in compliance with the License. You may obtain a copy of
17 * the License at http://www.apache.org/licenses/LICENSE-2.0 .
20 #pragma once
22 #include <unordered_map>
23 #include <vector>
24 #include "address.hxx"
26 typedef std::vector< ScAddress > ScAutoNameAddresses;
27 typedef std::unordered_map< OUString, ScAutoNameAddresses > ScAutoNameHashMap;
29 /** Cache for faster lookup of automatic names during CompileXML
30 (during CompileXML, no document content is changed). */
31 class SC_DLLPUBLIC ScAutoNameCache
33 ScAutoNameHashMap aNames;
34 ScDocument& rDoc;
35 SCTAB nCurrentTab;
37 public:
38 ScAutoNameCache( ScDocument& pD );
39 ~ScAutoNameCache();
41 const ScAutoNameAddresses& GetNameOccurrences( const OUString& rName, SCTAB nTab );
44 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */