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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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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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) ... 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 ...

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Function overloading in C - DEV Community

In C, function overloading is not a built-in feature, but it can be achieved through a technique called "name mangling" or "function name decoration" (more on that in an upcoming post). In this post, we will explore some methods that can help us achieve function overloading in C.

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

Here, because three functions require different parameters to be passed during the function call, we can say the function function_name is overloaded. 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

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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 | Microsoft Learn

C++ lets you specify more than one function of the same name in the same scope. These functions are called overloaded functions, or overloads. Overloaded functions enable you to supply different semantics for a function, depending on the types and number of its arguments. For example, consider a print function that takes a std::string argument.

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C++ Function Overloading (with Examples) - AlgBly

In this type of function overloading we define two functions with same names but different number of parameters of the same type. For example, in the below program we have made two add() functions to return sum of two and three integers. Example 2: C++ Function Overloading using Different Numbers of Arguments/Parameters

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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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