From 3d7e4c8a7b0843d8cdd763fc11ae2e21472b4bcf Mon Sep 17 00:00:00 2001
From: Ryan Curtin <ryan@ratml.org>
Date: Tue, 25 Apr 2017 15:59:54 -0400
Subject: [PATCH] Not to remove, it turns out...

---
 src/mlpack/methods/rann/ra_search_rules.hpp      | 14 +++++++-------
 src/mlpack/methods/rann/ra_search_rules_impl.hpp |  1 -
 2 files changed, 7 insertions(+), 8 deletions(-)

diff --git a/src/mlpack/methods/rann/ra_search_rules.hpp b/src/mlpack/methods/rann/ra_search_rules.hpp
index 4772ec46f2..01aa65b32c 100644
--- a/src/mlpack/methods/rann/ra_search_rules.hpp
+++ b/src/mlpack/methods/rann/ra_search_rules.hpp
@@ -270,25 +270,25 @@ class RASearchRules
   //! The instantiated metric.
   MetricType& metric;
 
-  //! Whether to sample at leaves or just use all of it
+  //! Whether to sample at leaves or just use all of it.
   bool sampleAtLeaves;
 
-  //! Whether to do exact computation on the first leaf before any sampling
+  //! Whether to do exact computation on the first leaf before any sampling.
   bool firstLeafExact;
 
-  //! The limit on the largest node that can be approximated by sampling
+  //! The limit on the largest node that can be approximated by sampling.
   size_t singleSampleLimit;
 
-  //! The minimum number of samples required per query
+  //! The minimum number of samples required per query.
   size_t numSamplesReqd;
 
-  //! The number of samples made for every query
+  //! The number of samples made for every query.
   arma::Col<size_t> numSamplesMade;
 
-  //! The sampling ratio
+  //! The sampling ratio.
   double samplingRatio;
 
-  // TO REMOVE: just for testing
+  //! The number of distance calculations performed during search.
   size_t numDistComputations;
 
   //! If the query and reference set are identical, this is true.
diff --git a/src/mlpack/methods/rann/ra_search_rules_impl.hpp b/src/mlpack/methods/rann/ra_search_rules_impl.hpp
index 3bec753040..dc9e9b4555 100644
--- a/src/mlpack/methods/rann/ra_search_rules_impl.hpp
+++ b/src/mlpack/methods/rann/ra_search_rules_impl.hpp
@@ -135,7 +135,6 @@ double RASearchRules<SortPolicy, MetricType, TreeType>::BaseCase(
 
   numSamplesMade[queryIndex]++;
 
-  // TO REMOVE
   numDistComputations++;
 
   return distance;