Default and Parameterized Constructors
Initialize fields when creating objects.
What a Constructor Does
A constructor is the special method that builds a new object and sets up its starting state when you write the class name. 🏗️
The Default Constructor
If you write no constructor at all, Dart gives you a free default constructor that takes no arguments and creates a bare object.
class Dog {}
var d = Dog(); // uses the default constructorAll lessons in this course
- Default and Parameterized Constructors
- Named Constructors for Clear Intent
- Initializer Lists and Redirecting
- Factory and const Constructors