Interpolate2D.h

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#ifndef UTILS_INTERPOLATE2D_H
#define UTILS_INTERPOLATE2D_H
 
#include <vector>
 
#include "core/clockwerkerrors.h"
 
namespace warptwin {
    class Interpolate2D
    {
    public:
        int setData(const std::vector<double>& xValues, const std::vector<double>& yValues);

        int getMinX(double& minX) const;

        int getMaxX(double& maxX) const;

        int interpolate(double x, double& yInterpolated);
 
    private:
        std::vector<double> _x_data; 
        std::vector<double> _y_data; 
 
        unsigned int _last_bottom = 0; 
        unsigned int _last_top = 1; 
        double _slope = 0.0; 
    };
}
 
#endif // UTILS_INTERPOLATE2D_H