reader.cpp

来自「简单的图书馆管理软件」· C++ 代码 · 共 49 行

#include"Reader.h"

void Reader::borrowbook(int bookid)//借书操作
	{
		int k=0;
		for(int i=0;i<Maxbor;i++)
		{
			if (borbook[i]==0)
			{
				borbook[i]=bookid;
				k++;
				cout<<"借书成功!"<<endl;
				break;
			}
		}
		if(k==0)cout<<"你已借够2本书,无法再借!"<<endl;
	}
int Reader::retbook(int bookid)//还书操作，循环找，找到归零
	{
		for(int i=0;i<Maxbor;i++)
		{
			if(borbook[i]=bookid)
			{
				borbook[i]=0;
				cout<<"还书成功!"<<endl;
				return 1;
			}
		}
		return 0;
	}
void Reader::disp()//显示借书者信息
	{
		if(gettag()==0)
		{
		cout<<setw(5)<<no<<setw(5)<<name<<endl;
		for(int i=0;i<Maxbor;i++)
			if(borbook!=0)
			cout<<"借书编号:["<<borbook[i]<<"]"<<endl;
		}
	}
void Reader::addreader (int n,char *na)//增加读者
	{
		tag=0;
		no=n;
		strcpy(name,na);
		for (int i=0;i<Maxbor;i++)
			borbook[i]=0;
	}