Constructor Methods in Subclasses : Inheritance « Class « Flash / Flex / ActionScript

Constructor Methods in Subclasses

 


package{
  import flash.display.Sprite;
  
  public class Main extends Sprite{
    public function Main(){


    }
  }
}
class A {
  public function A (  ) {
  }
}
class B extends A {
  public function B (  ) {
    // Invoke superclass's constructor method
    super(  );
  }
}

Related examples in the same category

1.	Extends the super class
2.	A Primer on Inheritance
3.	Add new method to the children class
4.	Three-level inheritance
5.	Static Methods and Static Variables Not Inherited
6.	If a subclass does not define a constructor, ActionScript automatically creates one and adds a super call as its only statement.
7.	Call super constructor with parameter
8.	Class Scope: Code placed at the top-level of a class body resides in that class's scope.
9.	You can call the superclass implementation from the subclass implementation using the super keyword to reference the superclass: