'CLASS' does not name a type

I have this example below. How to solve this problem?

Code:

---

class ABC{
private:
    XYZ *xyz;   //XYZ is not defined yet
};
 
class XYZ{
private:
    ABC *abc;   //ABC is defined above
};

---

Put "class XYZ;" before line #1. And then go and learn about "forward declarations" in C++.

thanks for help =)

Hello ,

I am using one dialog box for conformation (named d). In that i am trying to create one object for another class(named measure) to access that class variables like
Measure *m; I got an error as

'Measure' does not name a type.


please suggest me where i am doing wrong.

Hi, everybody, I am a new friend.