salaried.h

来自「斯坦福Energy211/CME211课《c++编程——地球科学科学家和工程师》」· C头文件 代码 · 共 44 行

// Header file for the Salaried class, derived from the
// Employee base class and used to maintain records for 
// employees with a fixed monthly salary

#ifndef CLASS_Salaried
#define CLASS_Salaried

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

class Salaried : public Employee {
public:
	// Constructors
	Salaried() { m_Salary = 0.0; } // for reading from file
	Salaried( const std::string& name, 
		const std::string& ssn,	double salary );
	// Copy constructor
	Salaried( const Salaried& s );
	// Destructor
	~Salaried();
	
	// Get/Set pairs to work with member variables
	inline double GetSalary() const { return m_Salary; }
	inline void SetSalary( double s ) { m_Salary = s; }

	// Computes and returns yearly pay from monthly salary
	double GetYearlyPay() const;

	// Called by << operator to output member variables
	// specific to salaried employees
	void SendTo( std::ostream& out ) const;	
	// Called by >> operator to read member variables
	// specific to salaried employees
	void GetFrom( std::istream& in, bool prompt = false );
	
private:
	double m_Salary;	// monthly salary
	
	// This is declared private to prevent assignment
	Salaried& operator=( const Salaried& s );	
};

#endif // CLASS_Salaried