// A constructor allows a programmer to control the process by which objects are created.
// Constructors can be used with value types (structures) and reference types (classes).
// A constructor has the same name as the object it is part of but does not have a return type.
// Constructors can perform validation of their parameters to ensure that any objects that are created contain valid information.
// If the validation fails, the constructor must throw an exception to prevent the creation of an invalid object.
public void CreateConstructors()
{
AlienClassConstr x = new AlienClassConstr(100, 100);
Console.WriteLine("x {0}", x);
// Constructors can be given access to modifiers. If an object only has a private constructor it cannot be instantiated
// unless the object contains a public factory method that can be called to create instances of the class.
}
// Constructors can be overloaded, so an object can contain multiple versions of a constructor with different signatures
public void OverloadedConstructors()
{
AlienClassConstr x = new AlienClassConstr(100, 100, 4);
}
