#ifndef TIMETABLE_H_
#define TIMETABLE_H_

#include "Appointment.h"


//-------------------------------------------------------------------------
/**
*  This class represents a rudimentary timetable that contains a set
*  of appointments.  Appointments are organized by hour of the day and
*  day of the week.
*
*  @author  Stephen Edwards
*  @version Feb 22, 2005
*/
class TimeTable
{
public:
    //~ Constructor ...........................................................

    // ----------------------------------------------------------
    /**
     * Creates a new TimeTable object.
     */
    TimeTable();

    // ----------------------------------------------------------
    /**
     * Copy constructor.
     */
    TimeTable( const TimeTable& rhs );

    // ----------------------------------------------------------
    /**
     * Destructor.
     */
    virtual ~TimeTable();

    // ----------------------------------------------------------
    /**
     * Assignment operator.
     */
    TimeTable& operator=( const TimeTable& rhs );


    //~ Methods ...............................................................

    // ----------------------------------------------------------
    /**
     * Add another appointment.  If there is already an existing appointment
     * scheduled for the given day/time, it will be replaced.
     * @param day         the day of the week on which this appointment
     *                    falls (0-6)
     * @param appointment the appointment to add
     */
    virtual void addAppointment( int day, const Appointment& appointment );


    // ----------------------------------------------------------
    /**
     * Look up the appointment scheduled for a given day and hour.
     * @param day  the day of the week to look up (0-6)
     * @param hour the hour of the day to look up (0-23)
     * @return the appointment scheduled for the given time, or null
     *         if there is none
     */
    virtual Appointment appointmentFor( int day, int hour ) const;


private:
    void allocateArray();

    //~ Instance/static variables .............................................

    Appointment** appointments;
};

#endif /*TIMETABLE_H_*/