Why abstract class is used in Dart?

Usage of Abstract class Because every subclass must override the parent class method by provides its own implementation . Thus, we can force the subclass to provide implementation to that method, so that is the benefit to make method abstract. We don’t require the give implementation in the parent class.

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Why abstract class is used in Dart?

Usage of Abstract class Because every subclass must override the parent class method by provides its own implementation . Thus, we can force the subclass to provide implementation to that method, so that is the benefit to make method abstract. We don’t require the give implementation in the parent class.

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Your email address will not be published. Required fields are marked *