public override bool Equals(object obj) // переопределение метода сравнения
{
if (obj.GetType() != this.GetType())
{
return(false);
}
Stroka stroka = (Stroka)obj;
if (!stroka.sizeInBytes.Equals(this.sizeInBytes))
{
return(false);
}
if (!stroka.str.Equals(this.str))
{
return(false);
}
return(true);
}
static void Main(string[] args)
{
BaseClass[] baseClasses = { new Stroka("privet"), new ComplexNumber("+12i12") };
IEnumerable <BaseClass> baseClass = baseClasses;
baseClass.ElementAt(0).Print();
Console.WriteLine(baseClass.ElementAt(0).GetLength());
baseClass.ElementAt(1).Print();
Console.WriteLine(baseClass.ElementAt(1).GetLength());
Stroka stroka = (Stroka)baseClass.ElementAt(0);
ComplexNumber complexNumber = (ComplexNumber)baseClass.ElementAt(1);
Console.WriteLine(stroka.Equals(new Stroka("privet")));
Console.WriteLine(complexNumber.Equals(new ComplexNumber("+12i12")));
Console.WriteLine(stroka.Equals(new Stroka("poka")));
Console.WriteLine(complexNumber.Equals(new ComplexNumber("luna12i12")));
Console.WriteLine(stroka.Clear());
Console.WriteLine(complexNumber.Clear());
(new ComplexNumber("+12i12") + new ComplexNumber("-10i2")).Print();
(new ComplexNumber("+12i12") * new ComplexNumber("-10i2")).Print();
Console.WriteLine(new ComplexNumber("+12i12") == new ComplexNumber("-10i2"));
Console.WriteLine(new ComplexNumber("+12i12") == new ComplexNumber("+12i12"));
}
