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Hierarchical inheritance#

Sumit Rawal answered on May 17, 2023 Popularity 8/10 Helpfulness 2/10

answer Hierarchical inheritance#

Hierarchical inheritance#

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In hierarchical inheritance, more than one class extends, as per the requirement of the design, from the same base class. The common attributes of these child classes are implemented inside the base class.

Example:

A Car IS A Vehicle

A Truck IS A Vehicle

class Vehicle:  # parent class
    def setTopSpeed(self, speed):  # defining the set
        self.topSpeed = speed
        print("Top speed is set to", self.topSpeed)


class Car(Vehicle):  # child class of Vehicle
    pass


class Truck(Vehicle):  # child class of Vehicle
    pass


corolla = Car()  # creating an object of the Car class
corolla.setTopSpeed(220)  # accessing methods from the parent class

volvo = Truck()  # creating an object of the Truck class
volvo.setTopSpeed(180)  # accessing methods from the parent class

Popularity 8/10 Helpfulness 2/10 Language python

Source: Grepper

Tags: hierarchical python

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Contributed on May 17 2023

Sumit Rawal

0 Answers Avg Quality 2/10

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