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#include "precomp.hpp"
#include "_featuretree.h"

void cvReleaseFeatureTree(CvFeatureTree* tr)
{
    delete tr;
}

// desc is m x d set of candidate points.
// results is m x k set of row indices of matching points.
// dist is m x k distance to matching points.
void cvFindFeatures(CvFeatureTree* tr, const CvMat* desc,
    CvMat* results, CvMat* dist, int k, int emax)
{
    tr->FindFeatures(desc, k, emax, results, dist);
}

int cvFindFeaturesBoxed(CvFeatureTree* tr,
    CvMat* bounds_min, CvMat* bounds_max,
    CvMat* results)
{
    return tr->FindOrthoRange(bounds_min, bounds_max, results);
}