From 93755f6cee1f5d9821454f3311742b0000f5e2b6 Mon Sep 17 00:00:00 2001
From: Emily Fertig <emilyaf@google.com>
Date: Wed, 2 Oct 2024 16:45:36 +0000
Subject: [PATCH] Reviewer comments.

---
 cxx/clean_relation.hh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cxx/clean_relation.hh b/cxx/clean_relation.hh
index f56c236..b64d2d9 100644
--- a/cxx/clean_relation.hh
+++ b/cxx/clean_relation.hh
@@ -117,6 +117,7 @@ class CleanRelation : public Relation<T> {
     return value;
   }
 
+  // TODO: add a test.
   void cleanup_data(const T_items& items) {
     for (int i = 0; i < std::ssize(domains); ++i) {
       const std::string& name = domains[i]->name;
@@ -130,6 +131,7 @@ class CleanRelation : public Relation<T> {
     data.erase(items);
   }
 
+  // TODO: add a test.
   void cleanup_clusters() {
     for (auto it = clusters.cbegin(); it != clusters.cend();) {
       if (it->second->N == 0) {