Inheritance is fundamental to object - oriented programming. A programming language may have objects and messages, but without inheritance.
Different kinds of objects often have a certain amount in common with each other. Object - oriented programming allows classes to inherit commonly used state.
I keep hearing the phrase "Favour Composition over Inheritance " from GoF which is being annoyingly mentioned repeatedly by my friend who.
21: Inheritance object oriented programming
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|Inheritance object oriented programming||Different kinds of objects often have a certain amount in common with each other. In the following Python example, subclasses SquareSumComputer and CubeSumComputer override the transform method of the base class SumComputer. A class in the lower hierarchy is called a subclass or derivedchildextended class. But it has its own attributes which makes it different from other subclasses. But state of the art has moved on. Other design patterns [ which? In other words, inheritance object oriented programming, the derived class inherits the states and behaviors from the base class.|