In C++, we can bundle data members and functions that operate together inside a single class. For example, classRectangle{public:intlength;intbreadth;intgetArea(){returnlength * breadth; } }; In the above program, the functiongetArea()calculates the area of a rectangle. To calculate the area...
By using encapsulation, we can create classes in different modes such as read-only and write-only mode. Another benefit of encapsulation is that we reduce human error because we write code in a proper manner and suitable. Let’s consider a simple example of a washing machine; in this scenar...
In this tutorial, we shall learn the intuition and realization of encapsulation in Java language with example programs. The below diagram gives an idea about Encapsulation in Java Points to be made from the above diagram are Variables (in the example: height, weight, bmi) are declared private,...
Example 1:In the below example, we will set two fields as private name and email in class UserDetails. So these fields can only be access within this class and no outside class can access it. Also here we will create public methods getter (Ex. getName()) and setter (Ex. setName())...
Example #1 Trying to access a private variable in the class using accessors & mutators (ERROR expected in this code). Code: using System; namespace EmployeeApplication { class Employee { private string name; private string dept; public string GetName() { ...
In /example/hello/dutch/__init__.py put: def hello(): print('Hallo') Your package is now complete. You can use nested namespaces. Add this to /example/test.py and execute it: import hello.english import hello.dutch hello.english.hello() ...
Example: Carhas aEngine and Caris aAutomobile In programming this is represented as: 1classEngine {}//The engine class.23classAutomobile{}//Automobile class which is parent to Car class.45//Car is an Automobile, so Car class extends Automobile class.6classCarextendsAutomobile{78//Car has a ...
Generally, objects you created in JavaScript are not encapsulated as you can access and change their properties. For example, the followingpersonobject has anameproperty: letperson={name:"Nathan"};console.log(person.name);// Nathanperson.name="Sebhastian";console.log(person.name);// Sebhastia...
Example of Encapsulation in Javaclass Person { private String name; private int age; // Getter method for name public String getName() { return name; } // Setter method for name public void setName(String name) { this.name = name; } // Getter method for age public int getAge() {...
In this article, we are going to describe how we can use encapsulation in programming terms with Java. So we first describe the meaning of this very popular concept; encapsulation. And after this, we give the example of how we implement this concept in the Java language. Encapsulation in Ja...