PHEvtGenRandomEngine.hh

Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file PHEvtGenRandomEngine.hh

/***********************************************************************
 * Copyright 1998-2020 CERN for the benefit of the EvtGen authors       *
 *                                                                      *
 * This file is part of EvtGen.                                         *
 *                                                                      *
 * EvtGen is free software: you can redistribute it and/or modify       *
 * it under the terms of the GNU General Public License as published by *
 * the Free Software Foundation, either version 3 of the License, or    *
 * (at your option) any later version.                                  *
 *                                                                      *
 * EvtGen is distributed in the hope that it will be useful,            *
 * but WITHOUT ANY WARRANTY; without even the implied warranty of       *
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the        *
 * GNU General Public License for more details.                         *
 *                                                                      *
 * You should have received a copy of the GNU General Public License    *
 * along with EvtGen.  If not, see <https://www.gnu.org/licenses/>.     *
 ***********************************************************************/

#ifndef PHEvtGenRandomEngine_HH
#define PHEvtGenRandomEngine_HH

#include <EvtGenBase/EvtRandomEngine.hh>

#include <gsl/gsl_rng.h>

class PHEvtGenRandomEngine : public EvtRandomEngine
{
 public:
  PHEvtGenRandomEngine();
  virtual ~PHEvtGenRandomEngine();
  virtual double random();

 protected:
  gsl_rng *RandomGenerator() const { return m_RandomGenerator; }

 private:
  unsigned int m_Seed = 0;
  gsl_rng *m_RandomGenerator = nullptr;
};

#endif