public override bool Equals(object obj)
{
BitArray64 bitArray = obj as BitArray64;
if ((object)bitArray == null)
{
return(false);
}
if (Object.Equals(this.number, bitArray.number))
{
return(true);
}
return(false);
}
static void Main(string[] args)
{
Student testStudent1 = new Student("Werner", "Karl", "Heisenberg", 88462311, 4, Student.Specialties.Physics, Student.Faculties.Physics, Student.Universities.UniversityOfMunich);
Student copyStudent1 = new Student("Werner", "Karl", "Heisenberg", 88462311, 4, Student.Specialties.Physics, Student.Faculties.Physics, Student.Universities.UniversityOfMunich);
Student testStudent2 = new Student("Werner", "Karl", "Heisenberg", 78462311, 4, Student.Specialties.Physics, Student.Faculties.Physics, Student.Universities.UniversityOfMunich);
Console.WriteLine("\n____________ Students ".PadRight(100, '_'));
Console.WriteLine(" s1: {0}", testStudent1);
Console.WriteLine("New instance of s1: {0}", copyStudent1);
Console.WriteLine(" s2: {0}", testStudent2);
Console.WriteLine("\n____________ Check hash code ".PadRight(100, '_'));
Console.WriteLine(" s1: hash code {0}", testStudent1.GetHashCode());
Console.WriteLine("New instance of s1: hash code {0}", copyStudent1.GetHashCode());
Console.WriteLine(" s2: hash code {0}", testStudent2.GetHashCode());
Console.WriteLine("\n____________ Check SSN ".PadRight(100, '_'));
Console.WriteLine(" s1: SSN {0}", testStudent1.SSN);
Console.WriteLine("New instance of s1: SSN {0}", copyStudent1.SSN);
Console.WriteLine(" s2: SSN {0}", testStudent2.SSN);
Console.WriteLine("\n____________ Compare s1 and s2 (s1 < s2) ".PadRight(100, '_'));
Console.WriteLine(testStudent1.CompareTo(testStudent2) < 0);
Console.WriteLine("\n____________ Check Person ".PadRight(100, '_'));
Person p1 = new Person("Vladko Vladkovski", null);
Person p2 = new Person("Sashko Sashkovski", 20);
Console.WriteLine(p1);
Console.WriteLine(p2);
Console.WriteLine("\n____________ Check BitArray64(ulong) ".PadRight(100, '_'));
BitArray64 bitArr = new BitArray64(6UL);
Console.WriteLine("BitArray({0}) = {1}", bitArr.Number, string.Join("", bitArr));
Console.WriteLine("Set bit at position 0 to 1");
bitArr[0] = 1;
Console.WriteLine("BitArray({0}) = {1}", bitArr.Number, string.Join("", bitArr));
int index1 = 2;
int index2 = 4;
Console.WriteLine("Take bits at position {0} and {1}", index1, index2);
Console.WriteLine("BitArray({0})[{1}] = {3}\nBitArray({0})[{2}] = {4}", bitArr.Number, index1, index2, bitArr[index1], bitArr[index2]);
}
public static void Pb05()
{
BitArray64 value01 = new BitArray64(125874589);
BitArray64 value02 = new BitArray64(150000000);
Console.WriteLine("\n\n\t PROBLEM NO.5: ");
Console.WriteLine(" ");
Console.Write("\t Bits for '125874589': ");
foreach (var bit in value01)
{
Console.Write($"{bit}");
}
Console.WriteLine(" ");
Console.WriteLine($"\t Hashcode of {value01.Value} is {value01.GetHashCode()}.");
Console.WriteLine(" ");
Console.Write("\t Bits for '150000000': ");
foreach (var bit in value02)
{
Console.Write($"{bit}");
}
Console.WriteLine(" ");
Console.WriteLine($"\t Hashcode of {value02.Value} is {value02.GetHashCode()}.");
}
public static bool operator !=(BitArray64 firstNumber, BitArray64 secondNumber)
{
return(!(BitArray64.Equals(firstNumber, secondNumber)));
}
