employee.h

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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
 
#ifndef EMPLOYEE_H
#define EMPLOYEE_H
 
//! [0]
#include <QSharedData>
#include <QSharedDataPointer>
#include <QString>
 
class EmployeeData : public QSharedData
{
public:
    EmployeeData() : id(-1) {}
    EmployeeData(const EmployeeData &other)
        : QSharedData(other), id(other.id), name(other.name) {}
    ~EmployeeData() = default;
 
    int id;
    QString name;
};
 
class Employee
{
public:
    //! [1]
    Employee() { d = new EmployeeData; }
    //! [1] //! [2]
    Employee(int id, const QString &name) {
        d = new EmployeeData;
        setId(id);
        setName(name);
    }
    //! [2] //! [7]
    Employee(const Employee &other) = default;
    Employee &operator=(const Employee &other) = default;
 
    Employee(Employee &&other) = default;
    Employee &operator=(Employee &&other) = default;
 
    ~Employee() = default;
 
    //! [7]
    //! [3]
    void setId(int id) { d->id = id; }
    //! [3] //! [4]
    void setName(const QString &name) { d->name = name; }
    //! [4]
 
    //! [5]
    int id() const { return d->id; }
    //! [5] //! [6]
    QString name() const { return d->name; }
    //! [6]
 
private:
    QSharedDataPointer<EmployeeData> d;
};
//! [0]
 
#endif