仿照上篇文章，编写boy类，代码如下

头文件

#pragma once
#include <string>using namespace std;class Girl;
class Boy
{
public:Boy();Boy(int age, string name, int salary);~Boy();int getAge() const;string getName() const;int getSalary() const;bool satisfied(const Girl& girl) const;string description() const;
private:int age;string name;int salary;//薪资
};

cpp文件

#include "boy.h"
#include "Girl.h"#define SALARY_FACTOR 0.006Boy::Boy()
{age = 0;name = "";salary = 0;
}Boy::Boy(int age, string name, int salary)
{this->age = age;this->name = name;this->salary = salary;
}Boy::~Boy()
{
}int Boy::getAge() const
{return age;
}string Boy::getName() const
{return name;
}int Boy::getSalary() const
{return salary;
}string Boy::description() const
{stringstream ret;ret << name << "-男-年龄-" << age << "-薪资-" << salary;return string();
}bool Boy::satisfied(const Girl& girl) const
{if(girl.getStyle()>=salary*SALARY_FACTOR){return true;}else {return false;}