custtype.cpp

音像商店管理系统 1． 出租影碟 2． 返还影碟 3． 创建音像商店拥有的影碟清单 4． 显示某张特定影碟的具体信息 5． 显示商店所有影碟的清单 6． 检查某张影碟是否在商店中 7．

#include <iostream.h>
#include "custType.h"

void custType::setCustInfo(newString acctno,newString fname,newString lname,
						   newString v1,newString v2,newString v3)
{   
	custAcctNo=acctno;
	firstName=fname;
	lastName=lname;
	video1=v1;
	video2=v2;
	video3=v3;
}

void custType::printcustInfo()
{
	cout<<"帐号:"<<custAcctNo<<endl;
	cout<<"姓名:"<<firstName<<" "<<lastName<<endl;
	cout<<"影碟: 1<"<<video1<<">; 2<"<<video2<<">; 3<"<<video3<<">"<<endl<<endl;
}

void custType::rentVideo(newString title)
{
	if(video1==" ")
		video1=title;
	else
	{
		if(video2==" ")
			video2=title;
		else
		{
			if(video3==" ")
				video3=title;
			else
				cout<<"你已经借满，不能再租碟!"<<endl;
		}
	}	
}

void custType::backVideo(newString title)
{
	if(video1==title)
		video1=" ";
	else 
	{
		if(video2==title)
			video2=" ";
		else
		{
			if(video3==title)
				video3=" ";
			else
				cout<<"对不起，该顾客并没有租此碟！"<<endl;
		}
	}
}

bool custType::checkcustAcctNo(newString id)
{
	return (custAcctNo==id);
}

custType::custType()
{
    firstName= " ";
	lastName= " ";
	custAcctNo= " ";
	video1= " ";
	video2= " ";
	video3= " ";
}

ostream& operator<<(ostream& osObject,const custType& customer)
{
	osObject<<endl;
	osObject<<"帐号:"<<customer.custAcctNo<<endl;
	osObject<<"姓名:"<<customer.lastName<<" "<<customer.firstName<<endl;
	osObject<<"所租影碟:1<"<<customer.video1 <<">；2<"<<customer.video2<<">；3<"<<customer.video3<<">"<<endl;                                          
    osObject<<"_____________________________________________"<<endl;
	return osObject;
}

bool custType::CustVideo(newString title)
{
	if(video1 == title)
		return true;
	else
	{
		if(video2 == title)
			return true;
		else
		{
			if(video3 == title)
				return true;
			else
				return false;
		}
	}
}