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/*

 *

 *  Copyright (C) 2010  Mattias Runge

 *

 *  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 2 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, write to the Free Software Foundation, Inc.,

 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 */

#ifndef TYPE_BITSET_H

#define TYPE_BITSET_H

#include <boost/shared_ptr.hpp>

#include "common.h"

#include "Byteset.h"

namespace atom {

namespace common {

class Bitset

{

public:

    typedef boost::shared_ptr<Bitset> Pointer;

    Bitset(unsigned int count);

    Bitset(const Byteset& set);

    virtual ~Bitset();

    int Set(unsigned int position);

    int Unset(unsigned int position);

    int Get(unsigned int position);

    unsigned long Read(unsigned int position, unsigned int length);

    void Write(unsigned int position, unsigned int length, unsigned long value);

    unsigned int GetCount();

    unsigned char* GetBytes() const;

    std::string ToDebugString();

private:

    unsigned char* bytes_;

    unsigned int count_;

};

}; // namespace type

}; // namespace atom

#endif // TYPE_BITSET_H