/***************************************************************************
 *   Copyright (C) 2005-2006 Gao Xianchao                                  *
 *                 2007 Gao Xianchao gnap_an linux_lyb ahlongxp            *
 *                                                                         *
 *   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.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/

/*
 * Author:	gxc
 * Create data:	2005-10-07 20:09
 */
 
#ifndef BITSET_H_
#define BITSET_H_

#include "BitStorm.h"

class CBitSet : public IBitSet
{
public:
	CBitSet();
	virtual ~CBitSet();
private:
	std::string _data;
	unsigned int _size;	
public:		
	void alloc(unsigned int size);
	void alloc(std::string& stream, unsigned int size);
	bool isSet(unsigned int index);
	void set(unsigned int index, bool set);	
	bool isAllSet();
	bool isEmpty();
	unsigned int getSetedCount();
	std::string& getStream();
	unsigned int getSize();	
};

#endif /*BITSET_H_*/