Vectors of Object

[apb210]

I have:

#include "A.h"
class A; //Forward Declared
class B
{
vector <A> v1;
public:
  B(A &a)
   { ...
   }
   
   v1.push_back(obj);
   cout<<*v1[0].display();
};

I am getting an error of forward Declaration of 'class A'

What is the best way to resolve this problem.

[xismn]

Why are you forward declaring it? Not only do you not need it, but it's actually causing an error.

[cire]

Please provide actual error messages and actual code that reproduces your problem.