GeeksforGeeks

Function Overloading vs Function Templates in C++

Last Updated: 23 July 2025

In C++, both function overloading and function templates allow us to create functions that can operate on different types of data. While they might seem similar, they are ...read more

Why Do I Have to Access Template Base Class Members Through the 'this' Pointer?

Last Updated: 23 July 2025

In C++, when we have a class template that inherits from a template base class, we need to explicitly use this pointer to access members of the base class. In this article...read more

<type_traits> Header in C++

Last Updated: 23 July 2025

The type_traits header in C++ is a part of the metaprogramming library introduced in C++ 11. It is a collection of tools to help our code work with different data types. I...read more

How to Create a Function Template in C++?

Last Updated: 23 July 2025

In C++, templates enable us to write generic programs that handle any data type. We can create a template class, function, and variable. A template function is a function ...read more

How to Create a Template Class in C++?

Last Updated: 23 July 2025

In C++, template classes are used to create generic classes that can work for different data types. In this article, we will learn how to create a template class in C++.Cr...read more

Where and Why Do I Have to Put the 'template' and 'typename' Keywords?

Last Updated: 23 July 2025

In C++, we have a template keyword to define template classes or functions and allow them to operate with generic types. On the other hand, we have typename keyword which ...read more

How to Check if a Template Class has the Given Member Function in C++?

Last Updated: 23 July 2025

In C++ programming, we often need to check if a template class contains a specific member function. In this article, we will discuss how to check if a Template Class has t...read more

Swap Two Numbers using Function in C++

Last Updated: 02 January 2024

Swapping numbers means exchanging the values of the two numbers with each other. For Example,Before Swapping:a = 10, b = 22;After swapping:a = 22, b = 10In this article, w...read more

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Why can templates only be implemented in the header file?

Last Updated: 11 December 2023

Templates are a powerful feature in C++ that allows for the creation of generic functions and classes. They provide a way to write code that works with different data type...read more

boost::type_traits::is_array Template in C++

Last Updated: 30 March 2020

The std::boost::is_array template of Boost C++ Library used to check whether the given type is an array type or not. It returns a boolean value showing the same.Header Fil...read more

is_pod template in C++