相关疑难解决方法(0)

这是头文件:employee.h

#ifndef EMPLOYEE_H
#define EMPLOYEE_H

#include <iostream>
#include <string>
using namespace std;

class Employee {
public:
    Employee(const string &first, const string &last) 

重载的构造函数

    : firstName(first), 

firstName重载的构造函数

      lastName(last) 

lastName重载的构造函数

    { //The constructor start
    ++counter; 

它为每个创建的对象增加一个加号;

    cout << "Employee constructor for " << firstName
         << ' ' << lastName << " called." << endl;
    }

    ~Employee() { 

析构函数cout <<"~Workee()调用"<< firstName <<"<< lastName << endl;

返回每个对象的名和姓

        --counter; 

反减一

    }

    string getFirstName() const {
        return firstName; 
    }

    string getLastName() const {
        return lastName;
    } …