RationalTime.hpp 1.6 KB

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  1. /**
  2. * @file common/time/RationalTime.hpp
  3. * @author The ARTIS Development Team
  4. * See the AUTHORS or Authors.txt file
  5. */
  6. /*
  7. * ARTIS - the multimodeling and simulation environment
  8. * This file is a part of the ARTIS environment
  9. *
  10. * Copyright (C) 2013-2019 ULCO http://www.univ-littoral.fr
  11. *
  12. * This program is free software: you can redistribute it and/or modify
  13. * it under the terms of the GNU General Public License as published by
  14. * the Free Software Foundation, either version 3 of the License, or
  15. * (at your option) any later version.
  16. *
  17. * This program is distributed in the hope that it will be useful,
  18. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  20. * GNU General Public License for more details.
  21. *
  22. * You should have received a copy of the GNU General Public License
  23. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  24. */
  25. #ifndef COMMON_TIME_RATIONAL_TIME
  26. #define COMMON_TIME_RATIONAL_TIME 1
  27. #include <artis-star/common/time/Time.hpp>
  28. #include <boost/rational.hpp>
  29. namespace artis {
  30. namespace common {
  31. struct RationalLimits {
  32. static constexpr boost::rational<int> negative_infinity = boost::rational<int>(std::numeric_limits<int>::lowest());
  33. static constexpr boost::rational<int> positive_infinity = boost::rational<int>(std::numeric_limits<int>::max());
  34. static constexpr boost::rational<int> null = boost::rational<int>();
  35. };
  36. typedef Time<boost::rational<int>, RationalLimits> RationalTime;
  37. }
  38. } // namespace artis common
  39. #endif