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### Hybrid Inheritance - OOP's Concept

Tutorials Cpp

 Topic What is "Hybrid Inheritance" OOP's Concept in C++?

Explanation

"Hybrid Inheritance" is a method where one or more types of inheritance are combined together and used.

Example:

 ```#include class mm { protected: int rollno; public: void get_num(int a) { rollno = a; } void put_num() { cout << "Roll Number Is:"<< rollno << "\n"; } }; class marks : public mm { protected: int sub1; int sub2; public: void get_marks(int x,int y) { sub1 = x; sub2 = y; } void put_marks(void) { cout << "Subject 1:" << sub1 << "\n"; cout << "Subject 2:" << sub2 << "\n"; } }; class extra { protected: float e; public: void get_extra(float s) {e=s;} void put_extra(void) { cout << "Extra Score::" << e << "\n";} }; class res : public marks, public extra{ protected: float tot; public: void disp(void) { tot = sub1+sub2+e; put_num(); put_marks(); put_extra(); cout << "Total:"<< tot; } }; int main() { res std1; std1.get_num(10); std1.get_marks(10,20); std1.get_extra(33.12); std1.disp(); return 0; } ```

Result:
```   Roll Number Is: 10
Subject 1: 10
Subject 2: 20
Extra score:33.12
Total: 63.12
```

In the above example the derived class "res" uses the function "put_num()". Here the "put_num()" function is derived first to class "marks". Then it is deriived and used in class "res". This is an example of "multilevel inheritance-OOP's concept". But the class "extra" is inherited a single time in the class "res", an example for "Single Inheritance". Since this code uses both "multilevel" and "single" inheritence it is an example of "Hybrid Inheritance".

 Note C++ is one of the most used programming languages in the world. Also known as "C with Classes". Hope you enjoy this tutorial. Do send your feedback or suggestions on this C++ tutorial. This is a copyright content.