What is Function Overloading?
In the object-oriented programming world, function overloading is an important concept. In this feature, two or more functions can own the same name, but the parameters will be different. When a function name is overloaded with multiple assignments, then it is known as function overloading.
What is Function Overriding?
Function overriding provides an authority to redefine a method with the same name and signature as the inheriting class.
Difference between Function Overloading and Function Overriding in C++
| S.No. | Function Overloading | Function Overriding |
| 1. | In function overloading, two or more functions can own the same name, but the parameters will be different. | Function overriding permit us to redefine a method with the same name and signature |
| 2. | There is no requirement of the inheritance concept here. | In function overriding, we need an inheritance concept. |
| 3. | In the case of function overloading, the signatures should be different. | In the case of function overriding, the signatures should be the same. |
| 4. | We can use it as an example of compile time polymorphism. | We can use it as an example of run time polymorphism. |
| 5. | It happens during compile time. | It occurs during the run time. |
| 6. | A function has the ability to load multiple times. | A function can be overridden only a single time. |
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