GeeksforGeeks

How to Overload the (+) Plus Operator in C++?

Last Updated: 14 February 2024

In C++, operator overloading is a feature of the OOPs concept that allows you to redefine the behavior for different operators when they are used with objects of user-defi...read more

How to Define a Static Data Member of Type const std::string?

Last Updated: 27 February 2024

In C++, static data members are members that exist independently of any object of the class. A static data member is shared by all objects of the class, meaning there is o...read more

How to Overload the Arrow Operator (->) in C++?

Last Updated: 27 February 2024

C++ has the ability to redefine the function of operators for the objects of some class. This is called operator overloading. In this article, we will learn how to overloa...read more

cpp-operator-overloading

CPP-OOPs

CPP Examples

How to Declare a Static Member Function in a Class in C++?

Last Updated: 27 February 2024

In C++, static functions are functions that are directly associated with a class so we can access the static function directly without creating an object of the class usin...read more

How to Implement a Copy Constructor for Deep Copying?

Last Updated: 27 March 2024

In C++, the copy constructor enables us to initialize an object using another object of the same class. In this article, we will learn, how to implement a copy constructor...read more

How to Override a Base Class Method in C++?

Last Updated: 13 March 2024

In C++, method overriding allows us to redefine a function from a parent class (base class) in its child class (derived class) to modify its behavior for objects of the ch...read more

C++ Programs

C++

Picked

C++-Virtual Functions

CPP-OOPs

CPP Examples

How to Implement a Copy Constructor in a Derived Class in C++

Last Updated: 27 March 2024

In object-oriented programming, a copy constructor is a special member function that initializes a new object as a copy of an existing object. In this article, we will lea...read more

How to Remove an Element from Array in C++?

Last Updated: 11 October 2024

In C++, removing an element from an array is tricky because we cannot modify the memory space occupied by the array. So, we pseudo delete the element by moving it to the e...read more

cpp-algorithm-library

CPP-OOPs

CPP Examples

Different Ways of Operator Overloading in C++

Last Updated: 09 May 2024

In C++, operator overloading is the concept that allows us to redefine the behavior of the already existing operator for our class. C++ provides a special function called ...read more

C++

cpp-overloading

CPP-OOPs

How to Call a Virtual Function From a Derived Class in C++?

Last Updated: 30 April 2024

In C++, virtual functions play an important role because they allow the users to perform run-time polymorphism. While dealing with inheritance and virtual functions, it is...read more

C++ Getters and Setters

Last Updated: 27 May 2024

In C++, getters and setters are part of data encapsulation used to protect our data, particularly when creating classes. These are public methods that are used to access a...read more

Function Pointer to Member Function in C++

Last Updated: 28 May 2024

In C++, function pointers enable users to treat functions as objects. They provide a way to pass functions as arguments to other functions. A function pointer to a member ...read more

Diamond Problem in C++

Last Updated: 12 August 2024

C++ is one of the most powerful object-oriented programming language. However, with great power comes great responsibility, especially when dealing with complex inheritanc...read more

C++

C++-Virtual Functions

C++ Errors

CPP-OOPs

Parameterized Constructor in C++

Last Updated: 09 December 2024

In C++, parameterized constructor is a type of constructor that can accept arguments. Parameterized Constructors make it possible to pass arguments to initialize an object...read more

Importance of Constructors in C++

Last Updated: 17 July 2024

Constructors are special member functions in C++ that are invoked automatically when an object of a class is created. Their primary role is to initialize objects. In this ...read more