employee.h

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#ifndef EMPLOYEE_H
#define EMPLOYEE_H

//! [0]
#include <QSharedData>
#include <QString>

class EmployeeData : public QSharedData
{
  public:
    EmployeeData() : id(-1) { name.clear(); }
    EmployeeData(const EmployeeData &other)
        : QSharedData(other), id(other.id), name(other.name) { }
    ~EmployeeData() { }

    int id;
    QString name;
};

class Employee
{
  public:
//! [1]
00067     Employee() { d = new EmployeeData; }
//! [1] //! [2]
00069     Employee(int id, QString name) {
        d = new EmployeeData;
        setId(id);
        setName(name);
    }
//! [2]

//! [3]
00077     void setId(int id) { d->id = id; }
//! [3] //! [4]
00079     void setName(QString name) { d->name = name; }
//! [4]

//! [5]
00083     int id() const { return d->id; }
//! [5] //! [6]
00085     QString name() const { return d->name; }
//! [6]

  private:
00089     QSharedDataPointer<EmployeeData> d;
};
//! [0]

#endif