26. Assume the declaration of Exercise 24.A. Write the statements that derivethe class dummyClass from class base as a private inheritance. (2lines are { and }.)"A1 is {"A2 is"A3 is ))B. Determine which members of class base are private, protected,and public in class dummyClass."B1 is dummyClass is a de class base { public: void setXYZ(int a, int b, int c) ; voidsetX ( int a}; int getX ()const{returnx; } void setY ( int b);intgetY()const{returny; } int mystryNum () {return (x &*#X00A0;y - z &*#X00A0;z) ; } void print () const; base () }base(int a, int b, int c); protected: void setz ( int c) { z=c; }void secret(); int z = 0; private: int x= 0; int y= 0; };

Dear Student, For inheritance we use the syntax - Class B extends A Here class B is the derived…

26. Assume the declaration of Exercise 24. A. Write the staternents that derive the class dummyClass from class base as a private inheritance. (2 lines are { and }.) "A1 is { "A2 is "A3 is ) B. Determine which members of class base are private, protected, and public in class dummyClass. "B1 is dummyClass is a de

26. Assume the declaration of Exercise 24. A. Write the staternents that derive the class dummyClass from class base as a private inheritance. (2 lines are { and }.) "A1 is { "A2 is "A3 is ) B. Determine which members of class base are private, protected, and public in class dummyClass. "B1 is dummyClass is a de

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Concept explainers

OOPs

In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.

Constructor

The easiest way to think of a constructor in object-oriented programming (OOP) languages is:

Question

26. Assume the declaration of Exercise 24.
A. Write the statements that derive
the class dummyClass from class base as a private inheritance. (2
lines are { and }.)
"A1 is {
"A2 is
"A3 is ))
B. Determine which members of class base are private, protected,
and public in class dummyClass.
"B1 is dummyClass is a de

class base { public: void setXYZ(int a, int b, int c) ; voidsetX ( int a}
; int getX ()const{returnx; } void setY ( int b);
intgetY()const{returny; } int mystryNum () {return (
x &*#X00A0;y - z &*#X00A0;z) ; } void print () const; base () }
base(int a, int b, int c); protected: void setz ( int c) { z=c; }
void secret(); int z = 0; private: int x= 0; int y= 0; };

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