dart inherit from generic
// available types
class BaseType {}
class DerivedType extends BaseType {}
class BaseClass<Type extends BaseType> {
final Type prop;
BaseClass(this.prop) {
// can be either BaseType or DerivedType
print(prop);
}
}
class DerivedClass<Type extends BaseType> extends BaseClass<BaseType> {
DerivedClass(BaseType prop) : super(prop);
}
Are there any code examples left?
New code examples in category Dart
-
Dart 2022-03-27 22:05:31 how to create a toast in flutter
-
Dart 2022-03-27 21:10:09 dart string empty or null
-
Dart 2022-03-27 16:20:02 golang radom array
-
Dart 2022-03-25 08:00:34 flutter outline button overlay
-
Dart 2022-03-24 23:50:20 sort list dart
-
Dart 2022-03-24 21:00:01 how to obfuscate flutter code
-
Dart 2022-03-22 13:45:18 box decoration s flutter
-
Dart 2022-03-22 07:20:04 New Year's Eve
-
Dart 2022-03-17 17:10:05 string to int in dart
-
Dart 2022-03-17 12:40:14 dart how to tell if an object is an instance of a class