bitary.h Source File

00001 /*
00002  *  File:         bitary.h
00003  *  Summary:      Bit array data type.
00004  *  Created by:   Robert Vollmert
00005  *
00006  * Just contains the operations required by los.cc
00007  * for the moment.
00008  */
00009 
00010 #ifndef BITARY_H
00011 #define BITARY_H
00012 
00013 class bit_array
00014 {
00015 public:
00016     bit_array(unsigned long size = 0);
00017     ~bit_array();
00018 
00019     void reset();
00020 
00021     bool get(unsigned long index) const;
00022     void set(unsigned long index, bool value = true);
00023 
00024     bit_array& operator |= (const bit_array& other);
00025     bit_array& operator &= (const bit_array& other);
00026     bit_array  operator & (const bit_array& other) const;
00027 
00028 protected:
00029     unsigned long size;
00030     int nwords;
00031     unsigned long *data;
00032 };
00033 
00034 #endif