505.cpp

C++实训教程

//505.CPP  demo copy constructor   passing an object by value
#include <iostream.h>
#include "person2.h"
void DispPerson (const Person& p);
void main(void)
{
     Person p1("Julie",26,'F');
     cout << "DispPerson (Person1):"<< endl;
     DispPerson (p1);
     Person p2=p1; p2.SetName("Black");
     cout << "DispPerson (Person2):"<< endl;
     DispPerson (p2);
}

void DispPerson (const Person& p)
{
     cout << "Person Name :"  << p.GetName() << endl;
     cout << "Person age  :"  << p.GetAge()  << endl;
     cout << "Person gender :"  << p.GetGender()  << endl;
}
/*
DispPerson (stud1):
Person Name :Julie
Person age  :26
Person gender :F
*/