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view trajectorymanagement/src/EuclideanMetric.h @ 1192:606817bc31e8
bug correction
author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
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date | Wed, 29 Jun 2022 23:02:47 +0200 |
parents | e1e7acef8eab |
children |
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#ifndef EUCLIDIANMETRIC_H_ #define EUCLIDIANMETRIC_H_ #include "SquaredEuclideanMetric.h" #include "TrajectoryExceptions.h" /** * EuclideanMetric class. * * The Euclidean metric measures the distance between two trajectories. */ template<typename Tr, typename To> class EuclideanMetric: public Metric<Tr, To> { public: /** * Constructor. */ EuclideanMetric() { squaredEuclideanMetric = new SquaredEuclideanMetric<Tr, To> (); } /** * Destructor. */ ~EuclideanMetric() { delete squaredEuclideanMetric; } /** * Compute distance between two trajectories. * * @param[in] a input trajectory * @param[in] b input trajectory * @param[out] result distance between two trajectories */ void distance(const Trajectory<Tr> *a, const Trajectory<Tr> *b, To &result, unsigned int nbOfPoints = std::numeric_limits<unsigned int>::max()) { To diff = To(0); squaredEuclideanMetric->distance(a, b, diff, nbOfPoints); diff = sqrt(diff); result = diff; } private: /** * Pointer to a SquaredEuclideanMetric class. */ Metric<Tr, To> *squaredEuclideanMetric; }; #endif /* EUCLIDIANMETRIC_H_ */