C++爱好者 - 网友留言

今天很郁闷。为什么这就不行：
这是头文件Employee.h
#ifndef EMPLOYEE_H
#define EMPLOYEE_H
#include
#include
#include

class CEmployee
{
public:
CEmployee(const char *,const char *);
~CEmployee();
const char *Getfirstname() const;
const char *Getlastname() const;
virtual double earnings() const = 0;
virtual void print() const;
private:
char *firstname;
char *lastname;

};
#endif
这是实现文件Employee.cpp
#include "Employee.h"

CEmployee::CEmployee(const char *first,const char *last)
{
firstname = new char[strlen(first)+1];
lastname  = new char[strlen(last)+1];
assert(firstname!=NULL);
strcpy(firstname,first);
assert(lastname!=NULL);
strcpy(lastname,last);


}
CEmployee::~CEmployee()
{
delete [] firstname;
delete [] lastname;
}
const char *CEmployee::Getfirstname() const
{
return firstname;
}
const char *CEmployee::Getlastname() const
{
return lastname;
}
void CEmployee::print() const
{
cout<}
运行时它就说我的CEmployee没有定义，好郁闷哦。帮过忙哈，本人邮箱 [e-mail]欢迎各位朋友。交流程序


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