//  File: studentitem.h
//
//  Class for student data stored in a ListNode


#ifndef _studentitem_h
#define _studentitem_h

class ListItem {
public:
   int  ssn ;
   char *name ;
   char *major ;

   ListItem() ;                             // default constructor
   ListItem(const ListItem&) ;              // alternate constructor

   // yet another constructor, default values for
   // name and major are NULL.
   //
   ListItem(int, const char* = NULL, const char * = NULL) ;

   ~ListItem() ;                            // destructor

   ListItem* copy() const ;                 // return pointer to clone
   void copyto(ListItem&) const ;           // dump contents to arg

   void print() const ;                     // print to stdout

   // <0 is smaller, =0 is equal, >0 is bigger
   int compare(const ListItem&) const ;
} ;

#endif