C++ Class instantiation problem

Question

I have included the proper

Header Files , Header Gard

but i cannot instantiate a specific class

Getting Error

error C2065: 'ClassName' : undeclared identifier



Sample Code

Class A{

 //instantiate class B

}


Class B {


 //need to instantiate Class A

}

Answer 1

btw. you don't have ; at the end of class definition.

Answer 2

Under my understanding there is a circular dependency between classes A and B. So you need to use forward declaration for at least one of those two classes (or even both).