OpenWaterPropeller.h

#ifndef _COPENWATER_PROPELLER_H_
#define _COPENWATER_PROPELLER_H_
 
 
#include <cmath>
#include <string>
#include <vector>
 
#include "IPropellerCalculator.h"
#include "TableLookup.h"
 
namespace Ship{
    class OpenWaterPropeller: public IPropellerCalculator
    {
    public:
        OpenWaterPropeller(double D, double PD);
 
        double GetKq(double J);
        double GetKt(double J);
 
        void SetData(double *J, double* Kt, double* Kq, int num_elements);
        void SetData(std::vector<double> J, std::vector<double> Kt, std::vector<double> Kq);
 
        void SetWarnOnce(WarnOnce* warnOnce) { m_warnOnce = warnOnce; }
 
    private:
        double Interpolate(const std::vector<double>& table, double J, const char* name) const;
 
        std::vector<double> J;  // Advance ratio axis
        std::vector<double> Ct;     // Thrust coefficient
        std::vector<double> Cq;     // Torque coefficient
 
        double D;   // Diameter
        double PD;  // PD ratio
        WarnOnce* m_warnOnce = nullptr;
    };
}
 
#endif