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Difference between Base class and Derived class in C++

Last updated: 22 March 2023

Base Class: A base class is a class in Object-Oriented Programming language, from which other classes are derived. The class which inherits the base class has all members ...read more

cpp-inheritance

C++-Inheritance

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Runtime Polymorphism in various types of Inheritance in C++

Last updated: 16 April 2020

C++ allows users to use the concept of Run-Time Polymorphism using Virtual Functions for any type of Inheritance . Below is how to implement Run-Time Polymorphism in all t ...read more

C++-Inheritance

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Visibility Modes in C++ with Examples

Last updated: 02 February 2022

When a base class is derived by a derived class with the help of inheritance, the accessibility of base class by the derived class is controlled by visibility modes. The d...read more

C++-Inheritance

access modifiers

Similar Topics

2.7k+ articles

1.6k+ articles

1.1k+ articles

180+ articles

120+ articles

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30+ articles

C++-Class and Object

20+ articles

cpp-inheritance

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10+ articles

Virtual base class in C++

Last updated: 06 September 2023

Virtual base classes are used in virtual inheritance in a way of preventing multiple "instances" of a given class appearing in an inheritance hierarchy when using multiple...read more

C++-Class and Object

C++-Inheritance

Containership in C++

Last updated: 09 October 2019

We can create an object of one class into another and that object will be a member of the class. This type of relationship between classes is known as containership or has...read more

C++-Class and Object

C++-Inheritance

cpp-containers-library

OOPs | Object Oriented Design

Last updated: 19 April 2023

Object-oriented design started right from the moment computers were invented. Programming was there, and programming approaches came into the picture. Programming is basic...read more

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C++ | Inheritance | Question 11

Last updated: 28 June 2021

[sourcecode language="C"]#includeiostreamusing namespace std;class Base{public : int x, y;public: Base(int i, int j){ x = i; y = j; }};class Derived : public Base{pu ...read more

C++-Inheritance

C++ | Inheritance | Question 10

Last updated: 28 June 2021

Output of following program?[tabby title="CPP"][sourcecode language="cpp"]#include #includeusing namespace std;class Base{public: virtual string print() const { ...read more

C++-Inheritance

C++ | Inheritance | Question 7

Last updated: 28 June 2021

[sourcecode language="C"]#includeiostreamusing namespace std;class Base{public: void show() { cout In Base ; }};class Derived: public Base{public: int x ...read more

C++-Inheritance

C++ | Inheritance | Question 6

Last updated: 28 June 2021

[sourcecode language="C"]#includeiostreamusing namespace std;class Base {};class Derived: public Base {};int main(){ Base *bp = new Derived; Derived *dp = new Base;} ...read more

C++-Inheritance

C++ | Inheritance | Question 5

Last updated: 28 June 2021

Output?[sourcecode language="C"]#includeiostreamusing namespace std;class Base {private: int i, j;public: Base(int _i = 0, int _j = 0): i(_i), j(_j) { }};class Deri ...read more

C++-Inheritance

C++ | Inheritance | Question 4

Last updated: 28 June 2021

[sourcecode language="C"]#includeiostream using namespace std;class P {public: void print() { cout Inside P; }}; class Q : public P {public: void print() { cout Ins ...read more

C++-Inheritance

C++ | Inheritance | Question 3

Last updated: 28 June 2021

Assume that an integer takes 4 bytes and there is no alignment in following classes, predict the output.[sourcecode language="C"]#includeiostreamusing namespace std;class ...read more

C++-Inheritance

C++ | Inheritance | Question 2

Last updated: 28 June 2021

Output?[sourcecode language="CPP"]#include iostream using namespace std;class Base1 { public: ~Base1() { cout Base1's destructor endl; }}; class Base2 { public: ...read more

C++-Inheritance

C++ | Inheritance | Question 1

Last updated: 28 June 2021

[sourcecode language="CPP"]#includeiostream using namespace std;class Base1 { public: Base1() { cout Base1's constructor called endl; }}; class Base2 { public: ...read more

C++-Inheritance