bookdata.cpp

用C++编写的课程设计

#include "BookData.h"
#include <iostream>
using namespace std;
BookData::BookData(char*a,char*b,char*c,char*d,char*e,char*f,char*g,int h,float i,float j):TitleInfo(a,b,c,d)
{
	setDateAdded(e,f,g);
	qtyOnHand=h;
	wholesale=i;
	retail=j;
}
BookData::BookData(BookData &obj)
{
	setTitle(obj.getTitle());
	setIsbn(obj.getIsbn());
	setAuthor(obj.getAuthor());
	setPub(obj.getpublisher());
	setDateAdded(obj.getyear(),obj.getmonth(),obj.getday());
	setQty(obj.getQty());
	setWholesale(obj.getWholesale());
	setRetail(obj.getRetail());
}
void BookData::setDateAdded(char*a,char*b,char*c)
{
	strcpy(year,a);
	strcpy(month,b);
	strcpy(day,b);
}
int BookData::bookMatch(char *p)//参数为文件输入的书名或者书名的一部分//
{
	char *a=NULL;		//是子串返回1，不是子串返回0//
	a=strstr(getTitle(),p);
	if(a!=NULL)
		return(1);
	else
		return(0);
}
void BookData::show_DateAdded()
{
	cout<<year<<"-"<<month<<"-"<<day<<endl;
}
void BookData::setQty(int sum)
{
	qtyOnHand=sum;
}
void BookData::setWholesale(float wp)
{
	wholesale=wp;
}
void BookData::setRetail(float sp)
{
	retail=sp;
}