Dart super constructor

Dart Constructors A constructor is a special function of the class that is responsible for initializing the variables of the class . Dart defines a constructor with the same name as that of the class.

Constructors in Dart: The constructors have the same name as the class name and don’t have any return type. In the above syntax: class_name is the name of the class whose constructor is being created. parameters are optional features and they can and can’t be defined for the constructor.20 Tem 2020

It is option to declare within the class. All class have own constructor but if we don’t declare or forget then Dart compiler will create default constructor automatically by passing the default value to the member variable.