Added documentation for code explainability in SubscriptionManager VHAL
Bug: 326314500
Test: presubmit
Change-Id: If23c308ac8c3b50a4ec7b686b0cc860b29d8e8bb
diff --git a/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp b/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp
index f1106ee..b27c26a 100644
--- a/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp
+++ b/automotive/vehicle/aidl/impl/vhal/src/SubscriptionManager.cpp
@@ -433,6 +433,9 @@
}
for (const auto& [client, callback] : mClientsByPropIdAreaId[propIdAreaId]) {
+ // if propId is on-change, propIdAreaId will not exist in mContSubConfigsByPropIdArea,
+ // returning an empty ContSubConfigs value for subConfigs i.e. with resolution = 0 and
+ // enableVur = false.
auto& subConfigs = mContSubConfigsByPropIdArea[propIdAreaId];
// Clients must be sent different VehiclePropValues with different levels of granularity
// as requested by the client using resolution.