From b7a3b0967b8f685c8f7fd29bfee4b254d75dfcb6 Mon Sep 17 00:00:00 2001
From: Jeff Young <jeff@rokeby.ie>
Date: Mon, 13 Mar 2023 18:28:38 +0000
Subject: [PATCH] Commenting.  No functional changes.

---
 pcbnew/connectivity/connectivity_algo.h | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/pcbnew/connectivity/connectivity_algo.h b/pcbnew/connectivity/connectivity_algo.h
index 2b771a0b67..f903a98ad8 100644
--- a/pcbnew/connectivity/connectivity_algo.h
+++ b/pcbnew/connectivity/connectivity_algo.h
@@ -126,6 +126,11 @@ public:
 
     using CLUSTERS = std::vector<std::shared_ptr<CN_CLUSTER>>;
 
+    /*
+     * Holds a list of CN_ITEMs for a given BOARD_CONNECTED_ITEM.  For most items (pads, tracks,
+     * etc.) the list will have a single CN_ITEM, but for ZONEs it will have one item for each
+     * distinct outline on each layer.
+     */
     class ITEM_MAP_ENTRY
     {
     public: