Editing Mutator method (section)

===C++===
In file Student.h:
<syntaxhighlight lang="cpp">
#ifndef STUDENT_H
#define STUDENT_H

#include <string>

class Student {
public:
    Student(const std::string& name);

    const std::string& name() const;
    void name(const std::string& name);

private:
    std::string name_;
};

#endif
</syntaxhighlight>
In file Student.cpp:
<syntaxhighlight lang="cpp">
#include "Student.h"

Student::Student(const std::string& name) : name_(name) {
}

const std::string& Student::name() const {
    return name_;
}

void Student::name(const std::string& name) {
    name_ = name;
}
</syntaxhighlight>