11. You may have noticed that the name parameter in SetName was also changed to a constreference. Why do you think it was changed? Hint: Is std::string a primitive data type or aclass? See cppreference.com. // volunteer.h#include class Volunteer {public:Volunteer () { }std::string Name ()void SetName (constprivate:std::string name_;};const { return name_; }std::string& name) { name_= name; }

11. You may have noticed that the name parameter in SetName was also changed to a cons reference. Why do you think it was changed? Hint: Is std::string a primitive data type or a class? See cppreference.com.

11. You may have noticed that the name parameter in SetName was also changed to a cons reference. Why do you think it was changed? Hint: Is std::string a primitive data type or a class? See cppreference.com.

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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Question

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11. You may have noticed that the name parameter in SetName was also changed to a const
reference. Why do you think it was changed? Hint: Is std::string a primitive data type or a
class? See cppreference.com.

// volunteer.h
#include <iostream>
class Volunteer {
public:
Volunteer () { }
std::string Name ()
void SetName (const
private:
std::string name_;
};
const { return name_; }
std::string& name) { name_
= name; }

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