Thread: Question regarding classes

I have this class in a project for school:

Code:

class info
{
friend istream & operator >>(istream &, info&);
friend ostream & operator <<(ostream &, const info &);
public:
	bool operator<( const info & ) const;
	const info & operator=(const info & );
    void setId(int);
	bool  operator==(const info &) const;

private:
	char name[20];
	int id;
	int age;
};

Now for the << and >> operators, I have this:

Code:

 istream & operator >>(istream & in, info& l)
 {
	 in >> l.age >> l.id >> l.name;
	 return in;
 }
 ostream & operator <<(ostream & out, const info & l)
 {
	 out << l.age <<' ' << l.id <<' ' << l.name;
	 return out;
 }

VC++ gives me a compile error for both of those saying "error C2248: 'age' : cannot access private member declared in class 'info'." This error occurs for each of the 3 variables. It is my understanding that a friend is able to access all private members of the class. So, why am I getting this error? Thanks.

-Tristan