Display the output: 28cout << "In dClassOne::Display()";29bClass::Display();I3D30cout <« " d1s = " « d1s « endl;31};void Print()33{34cout « " In dClassOne::Print()";35bClass::Print();36cout « " d1s = " « d1s « endl;37 } private:38string d1s;39 };class dClassTwo : public bClass{4041public:dClassTwo(string ddata = " dClassTwoData ", string bdata= " bClassDataFromD2 ")4243%3D44:bClass(bdata), d2s(ddata) {};45virtual void Display(int i)46 {4748cout <« " In dClassTwo::Display()"; bClass::Display(); cout<<"d2s="<Display();Output(A);Output(B);A = B;636465A.Display();68Ptr = &B;%3D69Ptr->Print();70C.Display(3);71Ptr = &C;Ptr->Display();return 0; }727374m 3 m33345 670 90l 234 O760n55 555O556 666O 6699 1#include #include 3.ntusing namespace std;4class bClass{7public:bClass(string data = "bClassData"):bs(data) {};virtual void Display()8.al9.10{cout << "In bClass::Display() ";cout <« "bs = " « bs « endl;111213};14void Print()15{16cout << "In bClass::Print() ";17cout << "bs<« bs << endl;18}private:string bs;};19202122class dClassOne : public bClass23{public:dClassOne(string data = "dClassOneData"):d1s(data) {};virtual void Display()24252627{cout <« " In dClassOne::Display()";bClass::Display();2829

According to the Question below the Solution:

cout << " In dClassOne::Display()"; bClass::Display(); cout <« " d1s = " « d1s <« endl; }; 28 29 30 31 32 void Print() 33 { 34 cout <« " In dClassOne::Print()"; 35 bClass::Print(); 36 cout <« " d1s « d1s « endl; %3D 37 } private: 38 string d1s; 39 }; class dClassTwo : public bClass 41 { 40 public: dClassTwo (string ddata = " dClassTwoData ", string bdata= " bClassDataFro 42 43 %3D 44 :bClass (bdata), d2s(ddata) {}; 45 virtual void Display(int i) 46 { 47 48 cout <« " In dClassTwo::Display()"; bClass::Display(); cout<<"d2s="<

cout << " In dClassOne::Display()"; bClass::Display(); cout <« " d1s = " « d1s <« endl; }; 28 29 30 31 32 void Print() 33 { 34 cout <« " In dClassOne::Print()"; 35 bClass::Print(); 36 cout <« " d1s « d1s « endl; %3D 37 } private: 38 string d1s; 39 }; class dClassTwo : public bClass 41 { 40 public: dClassTwo (string ddata = " dClassTwoData ", string bdata= " bClassDataFro 42 43 %3D 44 :bClass (bdata), d2s(ddata) {}; 45 virtual void Display(int i) 46 { 47 48 cout <« " In dClassTwo::Display()"; bClass::Display(); cout<<"d2s="<

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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