G4QGSBinaryPionBuilder.hh

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// $Id$
//
//---------------------------------------------------------------------------
//
// ClassName:   G4QGSBinaryPionBuilder
//
// Author: 14-Mar-2013 A. Ribon
//
// Description: Modified version of G4QGSBinaryPiKBuilder to include on pions.
//
// Modified
//
//----------------------------------------------------------------------------
//
#ifndef G4QGSBinaryPionBuilder_h
#define G4QGSBinaryPionBuilder_h 1

#include "globals.hh"

#include "G4HadronElasticProcess.hh"
#include "G4VPionBuilder.hh"

#include "G4TheoFSGenerator.hh"
#include "G4BinaryCascade.hh"
#include "G4QGSModel.hh"
#include "G4QGSParticipants.hh"
#include "G4QGSMFragmentation.hh"
#include "G4ExcitedStringDecay.hh"
#include "G4QuasiElasticChannel.hh"

#include "G4VCrossSectionDataSet.hh"

class G4QGSBinaryPionBuilder : public G4VPionBuilder
{
  public: 
    G4QGSBinaryPionBuilder(G4bool quasiElastic=false);
    virtual ~G4QGSBinaryPionBuilder();

  public: 
    virtual void Build(G4HadronElasticProcess * aP);
    virtual void Build(G4PionPlusInelasticProcess * aP);
    virtual void Build(G4PionMinusInelasticProcess * aP);
    
    void SetMinEnergy(G4double aM) {theMin = aM;}

  private:
    G4VCrossSectionDataSet* thePiData;
    G4TheoFSGenerator * theModel;
    G4BinaryCascade * theCascade;
    G4QGSModel< G4QGSParticipants > * theStringModel;
    G4ExcitedStringDecay * theStringDecay;
    G4QuasiElasticChannel * theQuasiElastic;
    G4double theMin;

};

#endif