Below is a version of a function from your reader which has a problem. Fix it. (Do not use smart pointers for this problem.) memory.cpp 1 #include 2 #include 3 #include "date.h" 4 using namespace std; 5 string checkDate(int yr, int mo, int da) 6 { string result = "FAIL"; Date *pd = new Date(yr, mo, da); if (! pd->isvalid ()) delete pd; // avoid leak else result = "OK"; delete pd; return result; 7 8. 10 11 12 13

Below is a version of a function from your reader which has a problem. Fix it. (Do not use smart pointers for this problem.) memory.cpp 1 #include 2 #include 3 #include "date.h" 4 using namespace std; 5 string checkDate(int yr, int mo, int da) 6 { string result = "FAIL"; Date *pd = new Date(yr, mo, da); if (! pd->isvalid ()) delete pd; // avoid leak else result = "OK"; delete pd; return result; 7 8. 10 11 12 13

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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