Unity c# class addition syntax

//Operator Overloads
using System;

public readonly struct Fraction
{
    private readonly int num;
    private readonly int den;

    public Fraction(int numerator, int denominator)
    {
        if (denominator == 0)
        {
            throw new ArgumentException("Denominator cannot be zero.", nameof(denominator));
        }
        num = numerator;
        den = denominator;
    }

    public static Fraction operator +(Fraction a) => a;
    public static Fraction operator -(Fraction a) => new Fraction(-a.num, a.den);

    public static Fraction operator +(Fraction a, Fraction b)
        => new Fraction(a.num * b.den + b.num * a.den, a.den * b.den);

    public static Fraction operator -(Fraction a, Fraction b)
        => a + (-b);

    public static Fraction operator *(Fraction a, Fraction b)
        => new Fraction(a.num * b.num, a.den * b.den);

    public static Fraction operator /(Fraction a, Fraction b)
    {
        if (b.num == 0)
        {
            throw new DivideByZeroException();
        }
        return new Fraction(a.num * b.den, a.den * b.num);
    }

    public override string ToString() => $"{num} / {den}";
}

public static class OperatorOverloading
{
    public static void Main()
    {
        var a = new Fraction(5, 4);
        var b = new Fraction(1, 2);
        Console.WriteLine(-a);   // output: -5 / 4
        Console.WriteLine(a + b);  // output: 14 / 8
        Console.WriteLine(a - b);  // output: 6 / 8
        Console.WriteLine(a * b);  // output: 5 / 8
        Console.WriteLine(a / b);  // output: 10 / 4
    }
}

Similar codes

0 vote146 views1 answer
#ifdef in c
C#
11 votes151 views3 answers
How to remove all whitespace from a string in c#
C#
1 vote144 views1 answer
Get 2d rotation from 2 position math
C#
53 votes205 views6 answers
Load scene unity
C#
1 vote202 views1 answer
Unity round to x decimals
C#Unity
0 vote145 views3 answers
Binding on button c#
C#
8 votes189 views2 answers
How to get parent gameobject in unity
C#
-2 votes729 views1 answer
How to reference a static variable from another script in unity
C#Unity
0 vote149 views1 answer
Finally c# code
C#
2 votes168 views3 answers
Constructor definition
C#