Exemplo n.º 1
0
  public static void main(String[] args) {

    int number = 59;
    System.out.println("Testing with number: " + number);

    // Get Bit
    System.out.println("Get Bit");
    System.out.println(AssortedMethods.toFullBinaryString(number));
    for (int i = 31; i >= 0; i--) {
      int res = getBit(number, i) ? 1 : 0;
      System.out.print(res);
    }

    // Update Bit
    System.out.println("\n\nUpdate Bit");
    int num1 = 1578; // arbitrary number
    for (int i = 31; i >= 0; i--) {
      int res = getBit(number, i) ? 1 : 0;
      num1 = updateBit(num1, i, res);
    }
    System.out.println(num1);

    // Set and Clear Bit
    System.out.println("\nSet and Clear Bit");
    int num2 = 1578; // arbitrary number
    for (int i = 31; i >= 0; i--) {
      if (getBit(number, i)) {
        num2 = setBit(num2, i);
      } else {
        num2 = clearBit(num2, i);
      }
    }
    System.out.println(num2);

    // Clear Bits MSB through i
    number = 13242352;
    System.out.println("\nClear bits MSB through 4");
    System.out.println(AssortedMethods.toFullBinaryString(number));
    int num3 = clearBitsMSBthroughI(number, 4);
    System.out.println(AssortedMethods.toFullBinaryString(num3));

    // Clear Bits i through 0
    System.out.println("\nClear bits 6 through 0");
    number = -1;
    System.out.println(AssortedMethods.toFullBinaryString(number));
    int num4 = clearBitsIthrough0(number, 2);
    System.out.println(AssortedMethods.toFullBinaryString(num4));
  }