/* Random_Number_Generator class declaration.
   Copyright (C) 2001-2010 Roberto Bagnara <bagnara@cs.unipr.it>
   Copyright (C) 2010-2013 BUGSENG srl (http://bugseng.com)

This file is part of the Parma Polyhedra Library (PPL).

The PPL 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.

The PPL 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 this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307, USA.

For the most up-to-date information see the Parma Polyhedra Library
site: http://bugseng.com/products/ppl/ . */

#ifndef PPL_Random_Number_Generator_defs_hh
#define PPL_Random_Number_Generator_defs_hh 1

namespace Parma_Polyhedra_Library {

class Random_Number_Generator {
public:
  Random_Number_Generator();

  explicit Random_Number_Generator(unsigned long seed);

  template <typename T>
  void get(T& x, unsigned int info);

private:
  gmp_randclass rand;
  unsigned int max_bits;
};

} // namespace Parma_Polyhedra_Library

#include "Random_Number_Generator_inlines.hh"

#endif // !defined(PPL_Random_Number_Generator_defs_hh)
