#ifndef LAB_TEACHER_H
#define LAB_TEACHER_H
#include"teacher.h"
#include"lab.h"
#include"File.h"
class lab_teacher :virtual  public teacher, public lab
{
public:
lab_teacher(char *n=" ",char *id="00",int wtime1=120,int wtime2=70);
void Pay();
friend class File;
friend ostream& operator<<(ostream &sout,lab_teacher &s);
friend ofstream& operator<<(ofstream &fsout,lab_teacher &s);
friend istream& operator>>(istream &sin,lab_teacher &s);
friend ifstream& operator>>(ifstream &fsin,lab_teacher &s);
~lab_teacher();
};
#endif