dart class
class Car {
// field
String engine = "E1001";
// function
void disp() {
print(engine);
}
}dart class
class Car {
// field
String engine = "E1001";
// function
void disp() {
print(engine);
}
}dart class
// entry point
void main(){
// using the Dog class - creating an instance of this class
var myDog = Dog();
// assigning values to the newly clreated instance
myDog.breed = 'Poodle';
myDog.name = 'Jack';
myDog.color = 'Brown';
// displaying the values on the console
print(myDog.breed);
print(myDog.name);
print(myDog.color);
}
// Dog class
class Dog{
// class properties
String breed;
String name;
String color;
}with keyword in dart
mixin Human {
String name;
int age;
void about();
}
class Doctor with Human {
String specialization;
Doctor(String doctorName, int doctorAge, String specialization) {
name = doctorName;
age = doctorAge;
this.specialization = specialization;
}
void about() {
print('$name is $age years old. He is $specialization specialist.');
}
}
void main() {
Doctor doctor = Doctor("Harish Chandra", 54, 'child');
print(doctor.name);
print(doctor.age);
doctor.about();
}Copyright © 2021 Codeinu
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