C++ Tutorial/bitset/bitset and or

Bitset "and", and shift operators

<source lang="cpp">#include <bitset>

1. include <iostream>

using namespace std; int main(int argc, char** argv) {

 string str1 = "0011001100";
 string str2 = "0000111100";
 bitset<10> bitsOne(str1), bitsTwo(str2);
 bitset<10> bitsThree = bitsOne & bitsTwo;
 cout << bitsThree << endl;
 bitsThree <<= 4;
 cout << bitsThree << endl;
 return (0);

}</source>

Or fields in bitset

<source lang="cpp">#include <bitset>

1. include <iostream>

using namespace std; int main( ){

  const int num_lights = 15;
  const bitset<num_lights> outside( 0xf );
  const bitset<num_lights> inside( 0xff0 );
  const bitset<num_lights> driveway( 0x7000 );
  bitset<num_lights> lights;
  cout << lights;
  lights |= outside;
  cout  << lights;

}</source>

Result of AND between the two sequences

<source lang="cpp">#include <bitset>

1. include <string>
2. include <iostream>

int main () {

   using namespace std;
   // A bitset to hold 8-bits
   bitset <8> eightBits;
   cout << "Enter a 8-bit sequence: ";
   // Store user-supplied sequence into the bitset
   cin >> eightBits;
   cout << endl;
   // another 8-bit sequence to perform bitwise-ops against the first
   bitset <8> eightMoreBits;
   cout << "Enter another 8-bit sequence: ";
   cin >> eightMoreBits;
   cout << endl;
   cout << eightBits << " & " << eightMoreBits << " = "
                     << (eightBits & eightMoreBits)    // bitwise AND
                     << endl;

   return 0;

}</source>

Result of OR between the two sequences

<source lang="cpp">#include <bitset>

1. include <string>
2. include <iostream>

int main () {

   using namespace std;
   // A bitset to hold 8-bits
   bitset <8> eightBits;
   cout << "Enter a 8-bit sequence: ";
   // Store user-supplied sequence into the bitset
   cin >> eightBits;
   cout << endl;

   // another 8-bit sequence to perform bitwise-ops against the first
   bitset <8> eightMoreBits;
   cout << "Enter another 8-bit sequence: ";
   cin >> eightMoreBits;
   cout << endl;
   cout << eightBits << " | " << eightMoreBits << " = "
                     << (eightBits | eightMoreBits)    // bitwise OR
                     << endl;
   return 0;

}</source>

Result of XOR between the two sequences

<source lang="cpp">#include <bitset>

1. include <string>
2. include <iostream>

int main () {

   using namespace std;
   // A bitset to hold 8-bits
   bitset <8> eightBits;
   cout << "Enter a 8-bit sequence: ";
   // Store user-supplied sequence into the bitset
   cin >> eightBits;
   cout << endl;
   // another 8-bit sequence to perform bitwise-ops against the first
   bitset <8> eightMoreBits;
   cout << "Enter another 8-bit sequence: ";
   cin >> eightMoreBits;
   cout << endl;
   cout << eightBits << " ^ " << eightMoreBits << " = "
                     << (eightBits ^ eightMoreBits)    // bitwise XOR
                     << endl;
   return 0;

}</source>