a.h
class aaa{
public:
virtual int xbbb(char *a, char *b);
};
b.h
class b: public aaa{
int xbbb(char *a, char *b); //cpp에서 구현
}
a.h
class aaa{
public:
virtual int xbbb(char *a, char *b);
};
b.h
class b: public aaa{
int xbbb(char *a, char *b); //cpp에서 구현
}