$//$ Fig. $9\mathrm{.}20$: Employee.cpp

$//$ Employee class member$-$function definitions.

#include

#include "Employee.h$"//$ Employee class definition

#include "Time.h$"//$ Date class definition

using namespace std;

$//$ constructor uses member initializer list to pass initializer

$//$ values to constructors of member objects

Employee::Employee$($ const string &first, const string &last,

const Time &inTime, const Time &outTime $)$

: firstName$($ first $),//$ initialize firstName

lastName$($ last $),//$ initialize lastName

timeComingIn $($ inTime $),//$ initialize birthDate

timeGoingOut$($ outTime $)//$ initialize hireDate

$\{$

$//$ output Employee object to show when constructor is called

cout $<<$ "Employee object constructor: $"$

$<<$ firstName $<<\text{'}\text{'}<<$ lastName $<<$ endl;

$\}//$ end Employee constructor

$//$ print Employee object

void Employee::print$()$ const

$\{$

cout $<<$ lastName $<<","<<$ firstName $<<"$ Came In at: $"$;

timeComingIn.print$()$;

cout $<<"$ Goes Out : $"$;

timeGoingOut.print$()$;

cout $<<$ endl;

$\}//$ end function print

$//$ output Employee object to show when its destructor is called

Employee::~Employee$()$

$\{$

cout $<<$ "Employee object destructor: $"$

$<<$ lastName $<<","<<$ firstName $<<$ endl;

$\}//$ end ~Employee destructor