m2.enlarge-your-data/src/lib/eyd_bitgroup.hh

#ifndef _EYD_BITGROUP_HH
#define _EYD_BITGROUP_HH

#include "stdio.h"
#include <string>
#include <exception>

namespace EydLib {
	class eBitGroupOutOfBound : public std::exception { };
	class eBitGroupOutOfRangeValue : public std::exception { };

	class BitGroup {
		private:
			unsigned int * _bitgroup;
			int _group_size;
			void copy(const BitGroup &original);
	
		public:
			BitGroup();
			BitGroup(int size);
			BitGroup(const BitGroup &original);	
			~BitGroup();

			void BitGroup::init(int size);
			void setBitAt(int pos, bool value);
			bool getBitAt(int pos);

			void setValue(unsigned long value);
			unsigned long maxValue();
			unsigned long getValue();

			int size();
			
			std::string toString();
			BitGroup operator=(BitGroup &original);
			BitGroup operator=(const BitGroup &original);
			bool operator==(const BitGroup &original);
			bool operator!=(const BitGroup &original);

			// comparer les groupes
	};

}

#endif