8/29/2023 0 Comments Python oop inheritance![]() ![]() When a child class inherits from more than one parent class. When a child class inherits only a single parent class. Print("course name", self.firstname ,"first came", self.age, " years ago.", self.lastname, " has courses to master python")ĭepending upon the number of child and parent classes involved, there are four types of inheritance in python. The child’s class _init_() function overrides the parent class’s _init_() function. When we add the _init_() function in a parent class, the child class will no longer be able to inherit the parent class’s _init_() function. The _init_() function is called every time a class is being used to make an object. A child class identifies its parent class by sub-classing. Sub-classingĬalling a constructor of the parent class by mentioning the parent class name in the declaration of the child class is known as sub-classing. ![]() In the above program, you can access the parent class function using the child class object. If a child class inherits properties from a parent class, then all other sub-classes of the child class will also inherit the properties of the parent class.īelow is a simple example of inheritance in python. It represents a real world relationship between parent class and child class. Following are the benefits of inheritance.Ĭode reusability- we do not have to write the same code again and again, we can just inherit the properties we need in a child class. The method of inheriting the properties of parent class into a child class is known as inheritance. ![]() Following are the concepts discussed in this article: Code reusability being the forte of inheritance, it helps in a lot of applications when we are working on Python. Inheritance is one such concept in object oriented programming. Python programming language is easy to learn and works on both procedural and object oriented programming approach. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |