C++文件

最新推荐文章于 2024-06-03 10:01:27 发布

原创最新推荐文章于 2024-06-03 10:01:27 发布 · 427 阅读

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#c++ #output #ios #input

ifstream fileList;
fileList.open("bmf.cnt");
char filename[64];
fileList>>filename;
int flg=1;
int cnt = atoi(&filename[0]);
CString lp = dialog.GetFileName();
for(int i=1;i<cnt+1;i++){
  fileList>>filename;
  if (strcmp(filename,lp) == 0) {
   flg = 0;
   break;
  }
}
fileList.close();

if(flg == 1){
  ifstream fileList1;
  fileList1.open("bmf.cnt");
  ofstream fileList2;
  fileList2.open("bmf2.cnt");
  fileList1>>filename;
  fileList2<<(cnt+1);
  for(int i=1;i<cnt+1;i++){
   fileList1>>filename;
   fileList2<<'/n';
   fileList2<<filename;
  }
  fileList2<<'/n';
  fileList2<<lp.GetBuffer(lp.GetLength());
  lp.ReleaseBuffer();
  fileList1.close();
  fileList2.close();
}
std::ifstream input("bmf2.cnt",ios::binary);
std::ofstream output("bmf.cnt",ios::binary);
output << input.rdbuf();
input.close();
output.close();
DeleteFile("bmf2.cnt");