C++-Class and Object Archives

Calling a non-member function inside a class in C++

Last Updated: 23 August 2022

Member Function: It is a function that can be declared as members of a class. It is usually declared inside the class definition and works on data members of the same clas...read more

Different ways to instantiate an object in C++ with Examples

Last Updated: 27 December 2021

prerequisite: C++ Classes and ObjectsDifferent Ways to Instantiate an ObjectIn C++, there are different ways to instantiate an objects and one of the method is using Const...read more

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C++-Class and Object

Array of Objects in C++ with Examples

Last Updated: 01 July 2024

An array in C/C++ or be it in any programming language is a collection of similar data items stored at contiguous memory locations and elements can be accessed randomly us...read more

Object Composition-Delegation in C++ with Examples

Last Updated: 21 January 2022

Object CompositionsAn object is a basic unit of Object-Oriented Programming and represents real-life entities. Complex objects are objects that are built from smaller or a...read more

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C++-Class and Object

Implementation of Singleton Class in C++

Last Updated: 14 February 2025

A singleton class is a special type of class in object-oriented programming which can have only one object or instance at a time. In other words, we can instantiate only o...read more

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C++-Class and Object

Printing the Address of an Object of Class in C++

Last Updated: 13 December 2022

Prerequisite: Classes and Objects in C++The location of an object in the memory is called its address. Addressing is a necessary part of C++, it enables us to use any elem...read more

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C++-Class and Object

The Rule of Five in C++

Last Updated: 17 January 2024

The "Rule of Five" is a guideline for efficient and bug-free programming in C++. The Rule of Five states that,If any of the below functions is defined for a class, then it...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 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

Serialize and Deserialize an Object in C++

Last Updated: 02 April 2024

In C++, serialization is the process of converting an object into a sequence of bytes so that it can be stored in memory or transmitted across a network and deserializatio...read more

How to Resolve Build Errors Due to Circular Dependency Amongst Classes?

Last Updated: 09 April 2024

In C++, circular dependencies between classes can lead to confusing build issues that are difficult to fix. In this article, we will learn how to resolve to build errors d...read more

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 Create a Derived Class from a Base Class in C++?

Last Updated: 18 March 2024

In C++, one of the fundamental concepts of Object Oriented Programming (OOPS) is inheritance, allowing users to create new classes based on existing classes. The class tha...read more

How to Create a Class with Private and Public Members in C++?

Last Updated: 02 April 2024

In C++, the classes are blueprints for creating objects with specific properties and methods that provide a feature of access specifiers to the user through which they can...read more

How to Access Private Variable in C++?

Last Updated: 21 May 2024

In C++, Private members of a class are accessible only within the class they are declared and by friend functions, they are not accessible outside the class not even by de...read more