coupled_ode_observer.hpp

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#ifndef STAN__MATH__ODE__COUPLED_ODE_OBSERVER_HPP
#define STAN__MATH__ODE__COUPLED_ODE_OBSERVER_HPP

#include <vector>
 
namespace stan {
  
  namespace math {

    struct coupled_ode_observer {

      std::vector<std::vector<double> >& y_coupled_;
      int n_;
        
      coupled_ode_observer(std::vector<std::vector<double> >& y_coupled)
        : y_coupled_(y_coupled), n_(0) {
      }

      void operator()(const std::vector<double>& coupled_state, 
                      const double t) {
        y_coupled_[n_] = coupled_state;
        n_++;
      }

    };
    
  }

}

#endif