Function Overloading in C++ - GeeksforGeeks

C++ function overloading allows you to define multiple functions with the same name but different parameters. It is a form of compile time polymorphism in which a function can perform different jobs based on the different parameters passed to it. It is a feature of object-oriented programming that increases the readability of the program. Example. Assume that you have to add 2 integers.

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How to achieve function overloading in C? - Stack Overflow

As already stated, overloading in the sense that you mean isn't supported by C. A common idiom to solve the problem is making the function accept a tagged union.This is implemented by a struct parameter, where the struct itself consists of some sort of type indicator, such as an enum, and a union of the different types of values. Example:

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C++ Function Overloading (With Examples) - Programiz

The return type of all these functions is the same but that need not be the case for function overloading. Note: In C++, many standard library functions are overloaded. For example, the sqrt() function can take double , float , int, etc. as parameters.

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C++ Function Overloading - W3Schools

Function overloading allows multiple functions to have the same name, as long as their parameters are different in type or number: Example. int myFunction(int x) float myFunction(float x) ... In this example, we overload a function by using a different number of parameters: Example. int plusFunc(int x, int y) { return x + y;} int plusFunc(int x, int y, int z) { return x + y + z;} int main() { int result1 = plusFunc(3, 7);

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Function overloading in C++ and OOP with examples

Function overloading is a technique that allows to define and use more than one functions with the same scope and same name. But each function has a unique, which can be derived from the followings; argument type; function name; Total number of arguments; Sequence of arguments; Name of arguments; return type. Example of Function overloading in C++

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C++ Function Overloading (With Examples) | Trytoprogram

This tutorial explains the concept of C++ function overloading and how it is used in programs. C++ programming function overloading. As we know that functions are the piece of code that can be used anywhere in the program with just calling it multiple times to reduce the complexity of the code. In POP, we can use as many functions as per need, however, the names of the function shouldn’t match.

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Function Overloading in C++ With Examples -2025 - Great Learning

What is Function Overloading in C++? Two or more functions can have the same name but different parameters; such functions are called function overloading in c++. The function overloading in the c++ feature is used to improve the readability of the code. It is used so that the programmer does not have to remember various function names.

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C++ Function Overloading Examples for Interview - Owlcation

This article explains the various points a C++ programmer should be aware of when dealing with function overloading. Function overloading means the same function name can be used to perform different flavor of a task. Say for example the AddNumber function can add two integers or two floating-point numbers. Since the same function performs the ...

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Function Overloading in C++ (With Examples) - Scaler Topics

Example Of C++ Function Overloading. To understand the concept of function overloading in C++, let us see some different examples. Example 1 : Function to Calculate Different Areas. Suppose we want to create a function to calculate the area of different geometric figures. It makes more sense to have a function area() which calculates different actions on different types of inputs like :

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Function overloading in C++ - BeginnersBook

Function overloading Example 2. As I mentioned in the beginning of this guide that functions having different return types and same parameter list cannot be overloaded. However if the functions have different parameter list then they can have same or different return types to be eligible for overloading. ... Function overloading is a C++ programming feature that allows us to have more than one function having same name but different parameter list, when I say parameter list, it means the ...

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