/* SPDX-License-Identifier: GPL-2.0-or-later */

#pragma once

/** \file
 * \ingroup freestyle
 * \brief Pseudo-random number generator
 */

// TODO: Check whether we could replace this with BLI rand stuff...

#include "../system/Precision.h"

#ifdef WITH_CXX_GUARDEDALLOC
#  include "MEM_guardedalloc.h"
#endif

namespace Freestyle {

class RandGen {
 public:
  static real drand48();
  static void srand48(long seedval);

 private:
  static void next();

#ifdef WITH_CXX_GUARDEDALLOC
  MEM_CXX_CLASS_ALLOC_FUNCS("Freestyle:RandGen")
#endif
};

} /* namespace Freestyle */