pauliblocking.h

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/*
 *
 *    Copyright (c) 2014-2018
 *      SMASH Team
 *
 *    GNU General Public License (GPLv3 or later)
 *
 */

#ifndef SRC_INCLUDE_PAULIBLOCKING_H_
#define SRC_INCLUDE_PAULIBLOCKING_H_

#include "configuration.h"
#include "experimentparameters.h"
#include "forwarddeclarations.h"
#include "particles.h"
#include "pdgcode.h"
#include "threevector.h"

namespace smash {

class PauliBlocker {
 public:
  PauliBlocker(Configuration conf, const ExperimentParameters &parameters);

  ~PauliBlocker();

  double phasespace_dens(const ThreeVector &r, const ThreeVector &p,
                         const Particles &particles, const PdgCode pdg,
                         const ParticleList &disregard) const;

 private:
  void init_weights();

  void init_weights_analytical();

  double sig_;

  double rc_;

  double rr_;

  double rp_;

  int ntest_;

  std::array<double, 30> weights_;
};
}  // namespace smash

#endif  // SRC_INCLUDE_PAULIBLOCKING_H_