What is a Derived Class?

A derived Class is a category created or derived from every other existing elegance. The existing elegance from which the derived elegance is created thru the process of Inheritance is called a base magNiFicence or superclass.

Derived classes are used for augmenting the capability of Base Class by using adding or modifying the residences and strategies to in shape the necessities of the specialization essential for derived magnificence. This allows for outlining virtual techniques that shape the approach to enforce Polymorphism, which lets in a Collection of gadgets to paintings in uniForm way. Thus, the inherent advantages of inheritance and polyMorphism like Code reuse, quicker improvement, clean maintenance, etc., are found out.

A derived elegance is also referred to as subclass or infant elegance.

What Does Derived Class Mean?

The hierarchical dating among derived magnificence and base class is referred to as an “is a” courting. For example, do not forget a base class, LivingBeing, which is used to create two derived lessons, Plant and Animal. Plant is a LivingBeing and Animal is a LivingBeing. Both have few common Functions however each kind could have functions which are unique to its specialization and are different from the features of the bottom elegance.

While inheriting from base magnificence, the derived elegance implicitly inherits all of the contributors (besides Constructors and Destructors), which it reuses because it extends and modifies the conduct of the bottom magnificence. The derived magnificence Overrides the houses and techniques of the bottom magnificence in order that it represents the specialized version of base class.