DecayerPythia8.h

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// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
 
 
#ifndef ALICEO2_EVENTGEN_DECAYERPYTHIA8_H_
#define ALICEO2_EVENTGEN_DECAYERPYTHIA8_H_
 
#include "TVirtualMCDecayer.h"
#include "Pythia8/Pythia.h"
 
#include <iostream>
 
namespace o2
{
namespace eventgen
{
 
/*****************************************************************/
/*****************************************************************/
 
class DecayerPythia8 : public TVirtualMCDecayer
{
 
 public:
  DecayerPythia8() = default;
  ~DecayerPythia8() override = default;
 
  void Init() override;
  void Decay(Int_t pdg, TLorentzVector* lv) override;
  Int_t ImportParticles(TClonesArray* particles) override;
  void SetForceDecay(Int_t type) override{};
  void ForceDecay() override{};
  Float_t GetPartialBranchingRatio(Int_t ipart) override { return 0.; };
  Float_t GetLifetime(Int_t kf) override { return 0.; };
  void ReadDecayTable() override{};
 
 protected:
  DecayerPythia8(const DecayerPythia8&);
  DecayerPythia8& operator=(const DecayerPythia8&);
 
  ::Pythia8::Pythia mPythia; 
 
  bool mVerbose = false;
 
  ClassDefOverride(DecayerPythia8, 1);
 
}; 
/*****************************************************************/
/*****************************************************************/
 
} // namespace eventgen
} // namespace o2
 
#endif /* ALICEO2_EVENTGEN_DECAYER_H_ */