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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 .
*/
#ifndef INCLUDED_SC_INC_SEGMENTTREE_HXX
#define INCLUDED_SC_INC_SEGMENTTREE_HXX
#include "types.hxx"
#include <memory>
class ScFlatBoolSegmentsImpl;
class ScFlatBoolRowSegments
{
public:
struct RangeData
{
SCROW mnRow1;
SCROW mnRow2;
bool mbValue;
};
class ForwardIterator
{
public:
explicit ForwardIterator(ScFlatBoolRowSegments& rSegs);
[[nodiscard]]
bool getValue(SCROW nPos, bool& rVal);
SCROW getLastPos() const { return mnLastPos;}
private:
ScFlatBoolRowSegments& mrSegs;
SCROW mnCurPos;
SCROW mnLastPos;
bool mbCurValue;
};
class RangeIterator
{
public:
explicit RangeIterator(ScFlatBoolRowSegments const & rSegs);
bool getFirst(RangeData& rRange);
bool getNext(RangeData& rRange);
private:
ScFlatBoolRowSegments const & mrSegs;
};
ScFlatBoolRowSegments(SCROW nMaxRow);
ScFlatBoolRowSegments(const ScFlatBoolRowSegments& r);
~ScFlatBoolRowSegments();
bool setTrue(SCROW nRow1, SCROW nRow2);
bool setFalse(SCROW nRow1, SCROW nRow2);
bool getRangeData(SCROW nRow, RangeData& rData) const;
bool getRangeDataLeaf(SCROW nRow, RangeData& rData);
void removeSegment(SCROW nRow1, SCROW nRow2);
void insertSegment(SCROW nRow, SCROW nSize);
SCROW findLastTrue() const;
private:
::std::unique_ptr<ScFlatBoolSegmentsImpl> mpImpl;
};
class ScFlatBoolColSegments
{
public:
struct RangeData
{
SCCOL mnCol1;
SCCOL mnCol2;
bool mbValue;
};
ScFlatBoolColSegments(SCCOL nMaxCol);
ScFlatBoolColSegments(const ScFlatBoolColSegments& r);
~ScFlatBoolColSegments();
bool setTrue(SCCOL nCol1, SCCOL nCol2);
bool setFalse(SCCOL nCol1, SCCOL nCol2);
bool getRangeData(SCCOL nCol, RangeData& rData);
void removeSegment(SCCOL nCol1, SCCOL nCol2);
void insertSegment(SCCOL nCol, SCCOL nSize);
private:
::std::unique_ptr<ScFlatBoolSegmentsImpl> mpImpl;
};
class ScFlatUInt16SegmentsImpl;
class ScFlatUInt16RowSegments
{
public:
struct RangeData
{
SCROW mnRow1;
SCROW mnRow2;
sal_uInt16 mnValue;
};
class ForwardIterator
{
public:
explicit ForwardIterator(ScFlatUInt16RowSegments& rSegs);
bool getValue(SCROW nPos, sal_uInt16& rVal);
SCROW getLastPos() const { return mnLastPos;}
private:
ScFlatUInt16RowSegments& mrSegs;
SCROW mnCurPos;
SCROW mnLastPos;
sal_uInt16 mnCurValue;
};
ScFlatUInt16RowSegments(SCROW nMaxRow, sal_uInt16 nDefault);
ScFlatUInt16RowSegments(const ScFlatUInt16RowSegments& r);
~ScFlatUInt16RowSegments();
void setValue(SCROW nRow1, SCROW nRow2, sal_uInt16 nValue);
void setValueIf(SCROW nRow1, SCROW nRow2, sal_uInt16 nValue, const std::function<bool(sal_uInt16)>& rPredicate);
sal_uInt16 getValue(SCROW nRow);
sal_uInt32 getSumValue(SCROW nRow1, SCROW nRow2);
bool getRangeData(SCROW nRow, RangeData& rData);
void removeSegment(SCROW nRow1, SCROW nRow2);
void insertSegment(SCROW nRow, SCROW nSize);
SCROW findLastTrue(sal_uInt16 nValue) const;
void enableTreeSearch(bool bEnable);
private:
::std::unique_ptr<ScFlatUInt16SegmentsImpl> mpImpl;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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