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McDisplayAlg.h

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// $Header: /nfs/slac/g/glast/ground/cvs/McDisplay/McDisplay/McDisplayAlg.h,v 1.2 2001/05/18 18:25:24 burnett Exp $
#ifndef McDisplayAlg_H
#define McDisplayAlg_H

// Include files
#include "GaudiKernel/Algorithm.h"
#include "gui/DisplayControl.h"
#include "gui/DisplayRep.h"

#include "GlastEvent/MonteCarlo/McParticle.h"
#include "GlastEvent/MonteCarlo/McVertex.h"

#include "McDisplay/DisplayMcEvent.h"


// forward declarations
class IGlastDetSvc;
class CalRecon;
class GlastTuple;
class ParticleRep;
namespace xml { class IFile; };


// classes for display of the gismo generator


class McDisplayAlg : public Algorithm {

public:
  McDisplayAlg(const std::string& name, ISvcLocator* pSvcLocator); 

  StatusCode initialize();
  StatusCode execute();
  StatusCode finalize();

  StatusCode makeTree(); // and split


private:
    // the GlastDetSvc used for access to detector info
    IGlastDetSvc*    m_detSvc;
    // ptr to the CalRecon object used to do the analysis
    CalRecon*    m_recon;

    // constants from the "instrument.xml" file.
    xml::IFile * m_ini;

        //Mc Junk:

    McVertex*           m_root;
    McParticle*         m_part1;
    McParticle*         m_part2;
    McParticle*         m_part3;
    McVertex*           m_vert1;
    McVertex*           m_vert2;
    McVertex*           m_vert3;

    DisplayMcEvent* m_mcEvent;


};






#endif // CalRecoAlg_H

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