common.hpp

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// Copyright (c) Lawrence Livermore National Security, LLC and
// other Smith Project Developers. See the top-level LICENSE file for
// details.
//
// SPDX-License-Identifier: (BSD-3-Clause)
 
#pragma once
#include <utility>
 
namespace smith {
 
struct TimeInfo {
  TimeInfo(double t, double t_step, size_t c = 0)
      : time_(std::make_pair(t, 0.0)), dt_(std::make_pair(t_step, 0.0)), cycle_(c)
  {
  }
 
  double time() const { return time_.first + dt_.first; }
 
  double dt() const { return dt_.first; }
 
  size_t cycle() const { return cycle_; }
 
 private:
  std::pair<double, double> time_;  
  std::pair<double, double> dt_;    
  size_t cycle_;                    
};
 
template <typename... T>
struct Parameters {
  static constexpr int n = sizeof...(T);  
};
 
}  // namespace smith