关于类的问题

下面这个程序是我按书上的来写的，怎么运行不出来啊？？
顺便说一下，我用的是Dev-C++。
谢谢。
#include <iostream.h>
class family
{
      private:
              char *husband;
              char *wife;
              char *son;
              char *daughter;
              family *ptr;
              public:
                     void initialize(void);
                     friend void output(family *ptr);
                     }
                     family Anderson;
                     void output(family *ptr);
                     main(void)
                     {
                               Anderson.initialize();
                               }
                               void family::initialize(void)
                               {
                                    Anderson.ptr=&Anderson;
                                    ptr->husband="John Anderson";
                                    ptr->wife="Mary Anderson";
                                    ptr->son="Joey Anderson";
                                    ptr->daughter="Marla Anderson";
                                    output(ptr);
                                    }
                                    void output(family *ptr)
                                    {
                                         cout<<"husband is "<<ptr->husband<<"\n"
                                         <<"wife is "<<ptr->wife<<"\n"
                                         <<"son is "<<ptr->son<<"\n"
                                         <<"daughter is"<<ptr->daughter<<"\n"
                                         }