Function Overloading in C++
Function Overloading in C++
Function overloading is a feature of object-oriented programming where two or more functions can have the same name but different parameters. When a function name is overloaded with different jobs it is called Function Overloading.
If multiple functions having same name but parameters of the function should be different is called as Function Overloading . Function overloading may or may not have different return types but they must have different parameters.
In function overloading, the function is redefined by using either different types of arguments or a different number of arguments. It is only through these differences compiler can differentiate between the functions.
CODE :
#include <iostream>using namespace std;void add(int a, int b){ cout << "sum = " << (a + b);}void add(int a, int b, int c){ cout << endl << "sum = " << (a + b + c);}// Driver codeint main(){ add(10, 2); add(5, 6, 4); return 0;}sum = 12 sum = 15
Topics Covered :
- function overloading in c++
- what is function overlaoding
- functions
- c++ functions
- c++ programming tutorial
- c++
- c++ for beginners
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