Explain public and private members, C/C++ Programming

Assignment Help:

Public, Private and Protected members:

Class members can either be declared in public','protected' or in the 'private' sections of the class. But as one of the features of OOP is to stop data from unrestricted access, the data members of the class are normally declared in the private section. The member functions that form the interface among the object and the program are declared in public section (or else these functions can not be called from the program ). The member functions which may have been broken down further or those, which do not form a part of the interface, are declared in the private section of the class. By default all the members of the class are private.

The third access specifier 'protected' that is not used in the above example, pertains to the member functions of some new class that will be inherited from the base class. As far as non-member functions are concerned, private and protected are one  and the similar.

 


Related Discussions:- Explain public and private members

C++ Assignment Help me , Write a c++ program that contain the following fun...

Write a c++ program that contain the following functions : 1) Function Quality_Point that takes one int argument (student_average) and return ‘A’ if the student_average between 90-

Program on lexicographical order, Introduction. In this assignment you are...

Introduction. In this assignment you are required to revisit the Assignment 1 topic. You will develop a new program which is more sophisticated, in particular, adding more functio

#include, Write a program to find the area under the curve y = f(x) between...

Write a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b. The area under a curve between two points can b

Program that allows a restaurant employee to enter an order, The Malt Shop ...

The Malt Shop restaurant charges $2.99 for burgers, $1.29 for fries, and $1.25 for sodas.  Write a program that allows a restaurant employee to enter an order (the number of bur

Integration, w.a.p to find outWrite a program to find the area under the cu...

w.a.p to find outWrite a program to find the area under the curve y = f(x) between x = a and x = b, integrate y = f(x) between the limits of a and b.

Luminous Jewels - The Polishing Game, within 2 mins give me answer pllzzzzz...

within 2 mins give me answer pllzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz

Program to add 2 distances & show sum as new distance, THIS PROGRAM IS TO A...

THIS PROGRAM IS TO ADD TWO DISTANCES & SHOW THEIR SUM AS NEW DISTANCE # include # include typedef int dist; struct distance   {   dist inch;   dist feet;   }; distance add

What is the difference among a pointer and a reference?, A: A reference has...

A: A reference has to always refer to some object and, so, must always be initialized; pointers do not have such limits. A pointer may be reassigned to point to distinct objects wh

Explain object conversions, Object Conversions Just like initialization...

Object Conversions Just like initialization, conversions are also done automatically when an object of a derived class is assigned to an object of the base class. Though, the c

C program to show overloading of matrix operator, C program to show overloa...

C program to show overloading of matrix operator: Write a program for matrix operator overloading. class matrix{                   private :                 int x[

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd