From ed5640d8b587fbcfed7dd7967f3de04b37a76f26 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 11:06:44 +0200 Subject: Adding upstream version 4:7.4.7. Signed-off-by: Daniel Baumann --- connectivity/source/inc/dbase/DIndexIter.hxx | 67 ++++++++++++++++++++++++++++ 1 file changed, 67 insertions(+) create mode 100644 connectivity/source/inc/dbase/DIndexIter.hxx (limited to 'connectivity/source/inc/dbase/DIndexIter.hxx') diff --git a/connectivity/source/inc/dbase/DIndexIter.hxx b/connectivity/source/inc/dbase/DIndexIter.hxx new file mode 100644 index 000000000..2de327be1 --- /dev/null +++ b/connectivity/source/inc/dbase/DIndexIter.hxx @@ -0,0 +1,67 @@ +/* -*- 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 +#include +#include + +namespace connectivity::dbase + { + + // IndexIterator + + class OIndexIterator final + { + file::OBoolOperator* m_pOperator; + const file::OOperand* m_pOperand; + rtl::Reference 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(); + + }; + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ -- cgit v1.2.3