///////////////////////// Abstract Method //////////////////////////////////
static void AbstractMethod()
{
//var animal = new Animal(); // nu se creaza o instanta pentru clasa abstracta
var pisica = new Pisica();
pisica.Mananca(); // apeleaza metoda abstracta
pisica.Doarme(); // apeleaza metoda normala
}
static void Main(string[] args)
{
rex animal = new rex();
Console.Write("numar animale: ");
animal.numarAnimale();
animal.nume = "\"nume de animal\"";
Console.Write($"{animal.nume} \n");
animal.speak(); //method to be overrided using polymorphism
Console.WriteLine();
Caine rex = new Caine();
rex.nume = "rex"; //can be accessed because it's plublic
//rex.varsta = 0; //error because it's protected and can only be accessed in the base class or subclasses => method varstaAnimal()
Console.WriteLine($"Numele meu este {rex.nume}");
rex.setPicioare(4);
rex.mers();
//Console.Write("Enter age: ");
//rex.setVarsta( int.Parse(Console.ReadLine())); //input method
rex.setVarsta(2);
rex.varstaAnimal(); //method in subclass for protected variable: varsta
rex.speak();
Console.WriteLine();
rex miti = new Pisica(); //works defining it as base class
miti.nume = "miti";
miti.setVarsta(5);
Console.WriteLine($"Numele meu este {miti.nume}");
miti.setPicioare(); //overload
miti.mers();
miti.speak();
Console.WriteLine();
Cangur kangu = new Cangur();
kangu.nume = "sven";
kangu.maPrezint(); //abstractization: hide details
kangu.setVarsta(10); //method for protected variable
kangu.marsupiu();
kangu.maturizare(); //method in class for private variabile: pui //kangu.pui = false; //error because "pui" property is private
kangu.marsupiu();
kangu.setPicioare(2); //polymorphism: overload - same name and different inputs
kangu.mers(); //different response for every animal
kangu.speak(); //polymorphism: overrided - redefined in every class
Console.Write("\nNr total animale: ");
rex.numarAnimale();
Console.ReadKey();
}
