You can think of named constructors same as default constructors or parameterised constructors , but they have a name
You can have multiple named constructors inside the class definition
Named Constructor can also have optional argument as it's input , so it gives us a lot of flexibility for creating objects
void main() {
var employee1 = Employee(1, "John", "Doe", "CTO", 12);
var employee2 = Employee.mynamedconstructor2(2, "Jane", "Doe", "CE0", 10);
print(employee2.id);
print(employee2.firstname);
print(employee2.lastname);
print(employee2.position);
print(employee2.number_of_day_worked);
}
class Employee {
int id;
String firstname;
String lastname;
String position;
int number_of_day_worked;
// Parameterised constructor
Employee(this.id,this.firstname,this.lastname,this. position,this.number_of_day_worked);
// Named constrcutor
Employee.mynamedconstructor(this.id,this.firstname,this.lastname,this. position,this.number_of_day_worked);
Employee.mynamedconstructor2(this.id,this.firstname,this.lastname,this. position,this.number_of_day_worked);
}
