enum cvflann::flann_distance_t
#include <defines.h> enum flann_distance_t { FLANN_DIST_EUCLIDEAN = 1, FLANN_DIST_L2 = 1, FLANN_DIST_MANHATTAN = 2, FLANN_DIST_L1 = 2, FLANN_DIST_MINKOWSKI = 3, FLANN_DIST_MAX = 4, FLANN_DIST_HIST_INTERSECT = 5, FLANN_DIST_HELLINGER = 6, FLANN_DIST_CHI_SQUARE = 7, FLANN_DIST_CS = 7, FLANN_DIST_KULLBACK_LEIBLER = 8, FLANN_DIST_KL = 8, FLANN_DIST_HAMMING = 9, EUCLIDEAN = 1, MANHATTAN = 2, MINKOWSKI = 3, MAX_DIST = 4, HIST_INTERSECT = 5, HELLINGER = 6, CS = 7, KL = 8, KULLBACK_LEIBLER = 8, };