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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/.
*/
#ifndef SC_COLUMNSPANSET_HXX
#define SC_COLUMNSPANSET_HXX
#include "address.hxx"
#include <vector>
#include <mdds/flat_segment_tree.hpp>
#include <boost/noncopyable.hpp>
namespace sc {
/**
* Structure that stores segments of boolean flags per column, and perform
* custom action on those segments.
*/
class ColumnSpanSet : boost::noncopyable
{
typedef mdds::flat_segment_tree<SCROW, bool> ColumnSpansType;
typedef std::vector<ColumnSpansType*> TableType;
typedef std::vector<TableType*> DocType;
DocType maDoc;
public:
class Action
{
public:
virtual ~Action() = 0;
virtual void execute(const ScAddress& rPos, SCROW nLength, bool bVal) = 0;
};
~ColumnSpanSet();
void set(SCCOL nCol, SCROW nRow, SCTAB nTab, bool bVal);
void executeFromTop(Action& ac) const;
void executeFromBottom(Action& ac) const;
};
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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