employee.h

是有关C++编程原理教程的例子程序,全,应该对大家有所帮助

// Fig. 13.13: Employee.h
// Employee abstract base class.
#ifndef EMPLOYEE_H
#define EMPLOYEE_H

#include <string> // C++ standard string class
using std::string;

class Employee 
{
public:
   Employee( const string &, const string &, const string & );

   void setFirstName( const string & ); // set first name
   string getFirstName() const; // return first name

   void setLastName( const string & ); // set last name
   string getLastName() const; // return last name

   void setSocialSecurityNumber( const string & ); // set SSN
   string getSocialSecurityNumber() const; // return SSN

   // pure virtual function makes Employee abstract base class
   virtual double earnings() const = 0; // pure virtual
   virtual void print() const; // virtual
private:
   string firstName;
   string lastName;
   string socialSecurityNumber;
}; // end class Employee

#endif // EMPLOYEE_H

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