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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 16:51:28 +0000 |
commit | 940b4d1848e8c70ab7642901a68594e8016caffc (patch) | |
tree | eb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /connectivity/source/inc/dbase/DIndexIter.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-1ad18e38974bb28c3d98d0be8f7d8c18fc56de29.tar.xz libreoffice-1ad18e38974bb28c3d98d0be8f7d8c18fc56de29.zip |
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'connectivity/source/inc/dbase/DIndexIter.hxx')
-rw-r--r-- | connectivity/source/inc/dbase/DIndexIter.hxx | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/connectivity/source/inc/dbase/DIndexIter.hxx b/connectivity/source/inc/dbase/DIndexIter.hxx new file mode 100644 index 000000000..1401a0ecc --- /dev/null +++ b/connectivity/source/inc/dbase/DIndexIter.hxx @@ -0,0 +1,71 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_CONNECTIVITY_SOURCE_INC_DBASE_DINDEXITER_HXX +#define INCLUDED_CONNECTIVITY_SOURCE_INC_DBASE_DINDEXITER_HXX + +#include <file/fcode.hxx> +#include <dbase/DIndex.hxx> +#include <dbase/dindexnode.hxx> + +namespace connectivity +{ + namespace dbase + { + + // IndexIterator + + class OIndexIterator final + { + file::OBoolOperator* m_pOperator; + const file::OOperand* m_pOperand; + rtl::Reference<ODbaseIndex> m_xIndex; + ONDXPagePtr m_aRoot, + m_aCurLeaf; + sal_uInt16 m_nCurNode; + + sal_uInt32 Find(bool bFirst); + sal_uInt32 GetCompare(bool bFirst); + sal_uInt32 GetLike(bool bFirst); + sal_uInt32 GetNull(bool bFirst); + sal_uInt32 GetNotNull(bool bFirst); + + ONDXKey* GetFirstKey(ONDXPage* pPage, + const file::OOperand& rKey); + ONDXKey* GetNextKey(); + + public: + OIndexIterator(ODbaseIndex* pInd) + :m_pOperator(nullptr) + ,m_pOperand(nullptr) + ,m_xIndex(pInd) + ,m_nCurNode(NODE_NOTFOUND) + { + } + + ~OIndexIterator(); + sal_uInt32 First(); + sal_uInt32 Next(); + + }; + } +} +#endif // INCLUDED_CONNECTIVITY_SOURCE_INC_DBASE_DINDEXITER_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |