hourly.h

斯坦福Energy211/CME211课《c++编程——地球科学科学家和工程师》的课件

// Header file for the Hourly class, derived from the
// Employee base class and used to maintain records for
// employees paid at an hourly rate

#ifndef CLASS_Hourly
#define CLASS_Hourly

#include "employee.h"	// Always include header from
						// base class

class Hourly : public Employee {
public:
	// Constructor
	Hourly( const std::string& name, 
		const std::string& ssn,
		double payrate, int hours );
	// Copy constructor
	Hourly( const Hourly& h );
	// Destructor
	~Hourly();
	
	// Get/Set pairs for working with member variables
	inline double GetPayRate() const { return m_PayRate; }
	inline void SetPayRate( double r ) { m_PayRate = r; }
	
	inline int GetHoursPerWeek() const 
	{ 
		return m_HoursPerWeek; 
	}
	inline void SetHoursPerWeek( int h ) 
	{ 
		m_HoursPerWeek = h; 
	}

	// Computes and returns yearly pay, using hourly pay
	// rate and hours worked per week
	double GetYearlyPay() const;
	
	void SendTo( std::ostream& out ) const;
	
private:
	double m_PayRate;	// hourly pay rate
	int m_HoursPerWeek;	// number of hours worked per week

	// This is declared private to prevent assignment
	Hourly& operator=( const Hourly& h );	
} ;

#endif // CLASS_Hourly