prg.cpp #define _CRT_SECURE_NO_WARNINGS #include #include using namespace std; class Name{ char* m_value=nullptr; public: void setName(const char* value) { m_value = new char[strlen(value) + 1]; strcpy(m_value,value); } void display(){ if(m_value) { void display(){ if(m_value) { }; } else { cout << m_value; } void deallocate(){ } cout<<"No Name"; delete[] m_value; int main(){ Name n; } n.setName("Ali"); n.display(); return 0;

prg.cpp #define _CRT_SECURE_NO_WARNINGS #include #include using namespace std; class Name{ char* m_value=nullptr; public: void setName(const char* value) { m_value = new char[strlen(value) + 1]; strcpy(m_value,value); } void display(){ if(m_value) { void display(){ if(m_value) { }; } else { cout << m_value; } void deallocate(){ } cout<<"No Name"; delete[] m_value; int main(){ Name n; } n.setName("Ali"); n.display(); return 0;

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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