#ifndef JLIST_HH
#define JLIST_HH

#ifndef HEPHIST_H
#include "HepTuple/HepHist.h"
#endif

#include "tag.hh" // histogram types

class li; // list item

class JList
{
public:
  JList();
  void add(HepHist*, histType);
  void del(int HistNumber);
  void print();
  HepHist* getPtr(int HistNumber);
  histType getType(int HistNumber);
  ~JList();
private:
  li* headPtr;
  int total;
};

// list item
class li
{
friend class JList;
public:
  li(HepHist*, histType);
  ~li();
private:
  HepHist* h;
  int index;
  li* nextPtr;
  histType htype;
};
#endif