writefile.cpp

本源码为C++版的图书馆管理系统

# include <iostream.h>
# include <string>
# include <math.h>
# include <stdio.h>
# include <malloc.h>

void writefile(BookDbaseFile &df,BnoIdxFile &bif,LHFile1 &f1,LHFile2 &f2,LHFile3 &f3,ReadFile &rf,BbookFile &bbf)
{
	FILE *fp; int i;

	//写图书主文件
	fp=fopen("book.txt","wb");
	for(i=1;i<=df.len;i++)
		fwrite(&df.BookDbase[i],sizeof(BookRecType),1,fp);
	fclose(fp);

	//写图书索引文件
	fp=fopen("bidx.txt","wb");
	for(i=1;i<=bif.len;i++)
		fwrite(&bif.BnoIdx[i],sizeof(BidxRecType),1,fp);
	fclose(fp);

	//写书名索引链头文件
	fp=fopen("nidx.txt","wb");
	for(i=1;i<=f1.len1;i++)
		fwrite(&f1.LHFrec1[i],sizeof(BNRecType),1,fp);
	fclose(fp);

	//写作者索引链头文件
	fp=fopen("aidx.txt","wb");
	for(i=1;i<=f2.len2;i++)
		fwrite(&f2.LHFrec2[i],sizeof(BARceType),1,fp);
	fclose(fp);

	//写出版社索引链头文件
	fp=fopen("pidx.txt","wb");
	for(i=1;i<=f3.len3;i++)
		fwrite(&f3.LHFrec3[i],sizeof(BPRecType),1,fp);
	fclose(fp);

	//写读者文件
	fp=fopen("read.txt","wb");
	for(i=1;i<=rf.len;i++)
		fwrite(&rf.ReadRec[i],sizeof(RRecType),1,fp);
	fclose(fp);

	//写借还书文件
	fp=fopen("bbff.txt","wb");
	for(i=1;i<=bbf.len;i++)
		fwrite(&bbf.Bbook[i],sizeof(BbookRecType),1,fp);
	fclose(fp);
}