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MCEvent.h

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// $Header: /nfs/slac/g/glast/ground/cvs/GlastEvent/GlastEvent/TopLevel/MCEvent.h,v 1.7 2001/08/14 18:19:00 burnett Exp $
#ifndef LHCBEVENT_MCEVENT_H
#define LHCBEVENT_MCEVENT_H 1


// Include files
#include <iostream>
#include <vector>
#include <algorithm>
#include "GaudiKernel/Kernel.h"
#include "GaudiKernel/DataObject.h"
#include "GaudiKernel/StreamBuffer.h"
#include "GlastEvent/TopLevel/SubMCEvent.h"
#include "GlastEvent/TopLevel/Definitions.h"


// Externals
extern const CLID& CLID_McEvent;


//------------------------------------------------------------------------------
//
// ClassName:   MCEvent
//  
// Description: Essential information of the Monte Carlo event
//------------------------------------------------------------------------------

class MCEvent : public DataObject                                              {

public:
  MCEvent( const char* name = "MCEvent", int sourceId=0)
      : DataObject(name), m_sourceId(sourceId) {}
  virtual ~MCEvent()                                                         { }

  virtual const CLID& clID() const                { return MCEvent::classID(); }
  static const CLID& classID()                          { return CLID_McEvent; }

  MCEvent& operator=(const MCEvent& copy)                                      {
    return *this;
  }

  int sourceId () const                                                         {
    return m_sourceId;
  }
  void setSourceId(int s);

  virtual StreamBuffer& serialize( StreamBuffer& s ) const;
  virtual StreamBuffer& serialize( StreamBuffer& s );

  friend std::ostream& operator<< ( std::ostream& s, const MCEvent& obj )      {
    return obj.fillStream(s);
  }
  virtual std::ostream& fillStream( std::ostream& s ) const;

private:
        // identifier of the source
  int m_sourceId;

};

inline void MCEvent::setSourceId(int s)
{
        m_sourceId = s;
}
//
// Inline code must be outside the class definition
//
//#include "GlastEvent/MonteCarlo/MCVertex.h"  HMA commented this out until we have MCVertex.h


inline StreamBuffer& MCEvent::serialize( StreamBuffer& s ) const               {
  DataObject::serialize(s);
  s << m_sourceId;
  return s;
}


inline StreamBuffer& MCEvent::serialize( StreamBuffer& s )                     {
  DataObject::serialize(s);
  s >> m_sourceId;
  return s;
}


inline std::ostream& MCEvent::fillStream( std::ostream& s ) const              {
  s << "class MCEvent :\n"
    << "    Source Id = "
    << GlastEventField( GlastEvent::field12 )
    << m_sourceId;
  return s;
}


#endif    // GLASTEVENT_MCEVENT_H

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