Mega Code Archive
Bitwise operators
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#include <iostream>
#include <iomanip>
using std::cout;
using std::endl;
using std::setfill;
using std::setw;
int main() {
unsigned long red = 0XFF0000UL; // Color red
unsigned long white = 0XFFFFFFUL; // Color white - RGB all maximum
cout << std::hex; // Set hexadecimal output format
cout << setfill('0'); // Set fill character for output
cout << "\nTry out bitwise AND and OR operators.";
cout << "\nInitial value red = " << setw(8) << red;
cout << "\nComplement ~red = " << setw(8) << ~red;
cout << "\nInitial value white = " << setw(8) << white;
cout << "\nComplement ~white = " << setw(8) << ~white;
cout << "\n Bitwise AND red & white = " << setw(8) << (red & white);
cout << "\n Bitwise OR red | white = " << setw(8) << (red | white);
return 0;
}
Try out bitwise AND and OR operators.
Initial value red = 00ff0000
Complement ~red = ff00ffff
Initial value white = 00ffffff
Complement ~white = ff000000
Bitwise AND red & white = 00ff0000
Bitwise OR red | white = 00ffffff
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