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DigiEvent.h

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#ifndef GLASTEVENT_DIGIEVENT_H
#define GLASTEVENT_DIGIEVENT_H 1


// Include files
#include <iostream>
#include "GaudiKernel/Kernel.h"
#include "GaudiKernel/StreamBuffer.h"
#include "GaudiKernel/DataObject.h"
#include "GlastEvent/Utilities/TriggerPattern.h"
#include "GlastEvent/TopLevel/Definitions.h"


// Externals 
extern const CLID& CLID_DigiEvent;


//------------------------------------------------------------------------------
//
// ClassName:   DigiEvent
//  
// Description: Essential information of the Digi event
//              It can be identified by "/Event/Digi"
//
//              It contains:
//              - flag, if comming from Monte Carlo
//
// Author:      Heather Kelly
//
//------------------------------------------------------------------------------

class DigiEvent : public DataObject                                             {

public:
  DigiEvent(const char* name = "DigiEvent")
    : DataObject(name), 
      m_fromMC(false)                                                         { }
  virtual ~DigiEvent()                                                        { }

  virtual const CLID& clID() const               { return DigiEvent::classID(); }
  static const CLID& classID()                   { return CLID_DigiEvent; }

  bool fromMC () const                                                         {
    return m_fromMC;
  }
  void setFromMC (bool value)                                                  {
    m_fromMC = value;
  }

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

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

private: 
  bool m_fromMC;
};


//
// Inline code must be outside the class definition
//


inline StreamBuffer& DigiEvent::serialize( StreamBuffer& s ) const              {
  DataObject::serialize(s);
  unsigned char u = (m_fromMC) ? 1 : 0;
  return s << u;
}


inline StreamBuffer& DigiEvent::serialize( StreamBuffer& s )                    {
  DataObject::serialize(s);
  unsigned char u;
  s >> u;
  m_fromMC = (u) ? true : false;
  return s;
}


inline std::ostream& DigiEvent::fillStream( std::ostream& s ) const             {
  s << "class DigiEvent :"
    << "\n    Flag of origin    = ";
  if( m_fromMC ) {
    s << " true";
  }
  else {
    s << "false";
  }
  return s;
}


#endif  // GLASTEVENT_DIGIEVENT_H

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