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
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Chapter1: Introduction
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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.
Transcribed Image Text: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; }
Transcribed Image Text:// 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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