#ifndef ATHENA_ATHENAPOOLEVENTHEADER_H_
#define ATHENA_ATHENAPOOLEVENTHEADER_H_

#include "GaudiKernel/ClassID.h"

#include <string>
#include <vector>

// This is a simple prototype of the EventHeader 
// class to access the Event Header information from Pool
// This protype is a simple STL vector of the EventHeaderElement
// elements

class EventHeaderElement {
public:
   EventHeaderElement(){;}
   EventHeaderElement(CLID clid, const std::string key, const std::string token):
       m_Clid(clid), m_Key(key), m_Token(token)  {;}
   ~EventHeaderElement(){;}
public:
   CLID        m_Clid;
   std::string m_Key;
   std::string m_Token;
};
typedef std::vector<EventHeaderElement>  EventHeader;
#endif