c++ access stuff out side the class
ok let say i have this.  

    class A:
    {
    Public:
        int dd;
    }
ok than i have this class

    class B:
    {
    Public:
        void sss(){ ff=dd; }
        int ff;
    }
ok the problem is that class B doesn't know what dd is. how can i make class B knows it?
c++ access stuff out side the class
===

ok let say i have this.  

    class A:
    {
    Public:
        int dd;
    }
ok than i have this class

    class B:
    {
    Public:
        void sss(){ ff=dd; }
        int ff;
    }
ok the problem is that class B doesn't know what dd is. how can i make class B knows it?