NEWS

RANN 2.6.2 (2024-08-25)

define R_NO_REMAP and switch to Rf_* functions at the request of CRAN by @jefferis in https://github.com/jefferislab/RANN/pull/32
Use namespacing to isolate ann library and vendor source by @krlmlr in https://github.com/jefferislab/RANN/pull/30 (this could be used to provide the L1 metric in the same package in future)
switch to github actions by @jefferis in https://github.com/jefferislab/RANN/pull/33
dev: switch GitHub repo to jefferislab/RANN

Full Changelog: https://github.com/jefferislab/RANN/compare/v2.6.1...v2.6.2

bug fix wrong result dimensions when query is a vector (#17) thanks to github user dayey1
bug fix: check query vs data dimensions
register native routines (now a NOTE on R 3.4.0)
fix CRAN URLs in README

completely remove defunct nn function
add note in README about new RANN1 package offering Manhattan (L1) metric as an alternative to Euclidean (L2) metric. Note that RANN1 is only available on github at the time of writing).
dev: use ANN_ROOT macro to unsquare distances

fix crashing bug when receving N x 0 input matrix (thanks to Rajaraman V for bug report)
doc: correct documentation of return type and other clarifications.
dev: switch to testthat for tests
dev: add Travis CI integration (https://travis-ci.org/jefferis/RANN)
dev: add rstudio project, retire StatET Eclipse project

remove nn() function since underlying get_NN() had memory leaks (noticed by Brian Ripley)
make nn2() use input data as query when query not specified)
add Arya and Mount as authors (in accordance with CRAN policies, again BDR)
add Arya, Mount and University of Maryland in Copyright line (in accordance with CRAN policies, again BDR)
add COPYRIGHT file to make it clear exactly which files are from the ANN library and therefore subject to that library's copyright.

fix yet more warnings for CRAN due to presence in ANN of exit(), std:cout and std:cerr