Share friend function between classes : friend function « Class « C++ Tutorial

1. C++ Tutorial
2. Class
3. friend function

#include<iostream.h>
class MyClassB;

class MyClassA
{
  char *name;
public:
         MyClassA(char *s){name=s;}
       friend void print(MyClassA &,MyClassB &);
};
class MyClassB
{
  char *name;
public:
       MyClassB(char *s){name=s;}
       friend void print(MyClassA &,MyClassB &);
};
void print(MyClassA &a,MyClassB &b)
{
  cout<<"the MyClassA is"<<a.name<<endl;
  cout<<"the MyClassB is"<<b.name<<endl;
}
int main()
{
       MyClassA s("Li Hu");
       MyClassB t("Wan Ping");
       print(s,t);
}

the MyClassA isLi Hu
the MyClassB isWan Ping