/usr/include/astrometry/dualtree_nearestneighbour.h is in libastrometry-dev 0.70+dfsg-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 | /*
# This file is part of the Astrometry.net suite.
# Licensed under a 3-clause BSD style license - see LICENSE
*/
#ifndef DUALTREE_NEAREST_NEIGHBOUR_H
#define DUALTREE_NEAREST_NEIGHBOUR_H
#include "astrometry/kdtree.h"
void dualtree_nearestneighbour(kdtree_t* xtree, kdtree_t* ytree, double maxdist2,
double** nearest_d2, int** nearest_ind,
int** count_within_range,
int notself);
#endif
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