LevelDensityModel.hh

//
// This file is part of MARLEY (Model of Argon Reaction Low Energy Yields)
//
// MARLEY is free software: you can redistribute it and/or modify it under the
// terms of version 3 of the GNU General Public License as published by the
// Free Software Foundation.
//
// For the full text of the license please see COPYING or
// visit http://opensource.org/licenses/GPL-3.0
//
// Please respect the MCnet academic usage guidelines. See GUIDELINES
// or visit https://www.montecarlonet.org/GUIDELINES for details.
 
#pragma once
#include "marley/Parity.hh"
 
namespace marley {
 
  class LevelDensityModel {
 
    public:
 
      virtual ~LevelDensityModel() = default;
 
      virtual double level_density(double Ex) = 0;
 
      virtual double level_density(double Ex, int two_J) = 0;
 
      virtual double level_density(double Ex, int two_J, marley::Parity Pi) = 0;
  };
}