main_loop_1d.hpp

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#ifndef MAIN_LOOP_HPP
#define MAIN_LOOP_HPP 1

#include <string>
#include "../one_dimensional/hdsim.hpp"

using std::string;

namespace simulation1d{

  class TerminationCondition
  {
  public:

    virtual bool operator()(hdsim1D const& sim) = 0;

    virtual ~TerminationCondition(void);

  private:
  };

  class SafeTimeTermination: public TerminationCondition
  {
  public:

    SafeTimeTermination(double termination_time,
                        int max_cycles);

    bool operator()(hdsim1D const&  sim);

  private:
    
    const double termination_time_;
    const int max_cycles_;
  };

  class DiagnosticsFunction
  {
  public:

    virtual void operator()(hdsim1D const& sim) = 0;
    
    virtual ~DiagnosticsFunction(void);
  };

  class WriteTime: public DiagnosticsFunction
  {
  public:

    explicit WriteTime(string const& fname);

    void operator()(hdsim1D const& sim);

  private:
    const string fname_;
  };

  void main_loop(hdsim1D& sim,
                 TerminationCondition& term_cond,
                 int time_order,
                 DiagnosticsFunction* diag = 0);

  void main_loop(hdsim1D& sim,
                 double final_time,
                 int max_iter=1e6,
                 int time_order=1,
                 string const& time_log="");
}

#endif // MAIN_LOOP_HPP