Temporary matrix (neighborPtr) being improperly deleted in neighbor_search_impl.hpp

[lpsavalhais]

File neighbor_search_impl.hpp
on method:
void NeighborSearch<SortPolicy, MetricType, MatType, TreeType, TraversalType>::
Search(const MatType& querySet,
const size_t k,
arma::Mat<size_t>& neighbors,
arma::mat& distances)

At line 461:
---> delete neighborPtr;

But in this case, when treeOwner is false, the matrix neighborPtr is not allocated with "new".

[rcurtin]

Nice catch! Thanks so much for pointing this out.