dart class constructor example
Example 1: constructor in dart
void main(){
SelfDrivingCar myLamb = SelfDrivingCar('Floride');
myLamb.drive();
}
class Car {
int numberofwheels = 4;
void drive() {
print('this is a car');
}
}
class SelfDrivingCar extends Car {
String destination='k';
SelfDrivingCar(String userDestination){
destination = userDestination;
}
@override
void drive() {
super.drive();
print('sterring wheel to $destination');
}
}
Example 2: dart call constructor in constructor
class Chipmunk {
String name;
int fame;
Chipmunk.named(this.name, [this.fame]);
Chipmunk.famous1() : this.named('Chip', 1000);
factory Chipmunk.famous2() {
var result = new Chipmunk.named('Chip');
result.fame = 1000;
return result;
}
}