!= <><> Abstract Class <><> !=
abstract Keyword:
abstract functions:
No Object of abstracr class
abstract contain normal function and variables
void main() {
var obj = new hdfc();
print(obj);
}
abstract class rbi {
var name = "Himanshu";
id_proff();
test() {}
}
class hdfc extends rbi {
id_proff() {}
@override
test() {}
}
