记录一下classify

	// TODO: Add your command handler code here
	CImageDoc*pDoc=GetDocument();
	pDoc->save_curregionID();
	std::ifstream ID_file("E:\\all_ID.txt",ios::in  );
	std::ifstream label_file("E:\\all_label.txt",ios::in  );
	if (!ID_file.is_open()) 
		AfxMessageBox("Unable to open ID_file") ;
	if (!label_file.is_open()) 
		AfxMessageBox("Unable to open label_file") ;
	int m,n;
	while(ID_file)
    {
		ID_file >> m ;
		label_file >> n;
        pDoc->classify_region(m,n);
    }