Pass by reference and pass by pointer are the two popular ways of passing variables to a function in C++. Though they are two different approaches, they yield the same results. So, it is obvious to wonder – which one is better to use, pass by reference or pass by pointer. Well, this article will explain the significant… Read More »
C and C++ are the most basic programming languages and are a base for many other languages. Both languages have the capability to interact with the operating system, thus making them suitable for the development of games, database software systems, GUI-Based applications, and more. People who have in-depth knowledge of C and C++ concepts tend to get the… Read More »
One of the best ways to get better in any programming language is to engage yourself in some projects. It will help you to enhance your coding skills. One of the commonly adopted programming languages is C++. Going through theory will definitely add some knowledge, but this is not the way to pick up real skills. The only… Read More »
In this programming tutorial, you will learn how to write a program in three different programming languages to do Addition, subtraction, and multiplication of two numbers using function. Functions are supported in every programming language, and they make it to write reusable code and make the complete program more modular. Addition, subtraction, and multiplication of two numbers using… Read More »
“Error: Id returned 1 exit status (an undefined reference to ‘main’)” is a very common C and C++ linker Error. Just by looking at the statement, we can tell that there is an error in the main function. In this article, we will talk about the Id returned 1 exit status error, the cause behind its occurrence, and a… Read More »
Creating a full-fledged interactive application or program using a high-level programming language could be daunting if you write the code from scratch. Using a library, however, could make this task easier. Every high-level programming language allows a developer to leverage the code of another developer. This feature helps a programming language community to grow when more and more… Read More »
Polymorphism is one of the most important properties of Object-Oriented Programming, the word polymorphism is made by the combination of two Greek words Poly + morph, poly means “many” and morph means forms and its name resemblance its definition. Polymorphism concept state that there could be more than one function that shares the same name but have different… Read More »
In C++, within scope, we can have more than one definition for a Function and operator, which mean using the same function and operator we can perform different tasks, though functions and operators are designed to perform a specific task, but using the concept of overloading we can switch between the definitions of functions and operators. Types of… Read More »
Using the concept of Operator Overloading we can overload the function call operator (), and when we say we can overload the function call operator () we do not mean we can redefine a new way to call a function, rather in function call operator overloading we redefine the parameters accepted by the function and after function call… Read More »
The assignment operator (=) in C++ is used to assign the values to the variables and like other operators using the Operator Overloading we can overload or redefine the task of assignment operator for Class-based user-defined objects. Syntax to Overload Assignment Operator return_type operator = (Class_name object_name) { // Redefining Body: } Example #include <iostream> #include<cstring> using namespace… Read More »
