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/*************************************************************************
** PageRanges.h **
** **
** This file is part of dvisvgm -- the DVI to SVG converter **
** Copyright (C) 2005-2011 Martin Gieseking <martin.gieseking@uos.de> **
** **
** This program is free software; you can redistribute it and/or **
** modify it under the terms of the GNU General Public License as **
** published by the Free Software Foundation; either version 3 of **
** the License, or (at your option) any later version. **
** **
** This program is distributed in the hope that it will be useful, but **
** WITHOUT ANY WARRANTY; without even the implied warranty of **
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the **
** GNU General Public License for more details. **
** **
** You should have received a copy of the GNU General Public License **
** along with this program; if not, see <http://www.gnu.org/licenses/>. **
*************************************************************************/
#ifndef PAGERANGES_H
#define PAGERANGES_H
#include <list>
#include <string>
#include <utility>
class PageRanges
{
public:
typedef std::pair<int,int> Range;
typedef std::list<Range> Container;
typedef Container::iterator Iterator;
typedef Container::const_iterator ConstIterator;
public:
bool parse (std::string str, int max_page=0);
void insert (int first, int last);
size_t pages () const;
size_t size () const {return _ranges.size();}
const Container& ranges () const {return _ranges;}
ConstIterator begin () const {return _ranges.begin();}
ConstIterator end () const {return _ranges.end();}
private:
Container _ranges;
int _max;
};
#endif
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