perf(traffic_light): add condition to add new traffic light

Signed-off-by: satoshi-ota <[email protected]>
tier4 · Nov 27, 2024 · a536986 · a536986
1 parent bb0ff10
commit a536986
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/simulation/traffic_simulator/src/traffic_lights/traffic_lights_base.cpp b/simulation/traffic_simulator/src/traffic_lights/traffic_lights_base.cpp
@@ -115,6 +115,10 @@ auto TrafficLightsBase::isTrafficLightAdded(const lanelet::Id traffic_light_id)
 
 auto TrafficLightsBase::addTrafficLight(const lanelet::Id traffic_light_id) -> void
 {
+  if (isTrafficLightAdded(traffic_light_id)) {
+    return;
+  }
+
   // emplace will not modify the map if the key already exists
   traffic_lights_map_.emplace(
     std::piecewise_construct, std::forward_as_tuple(traffic_light_id),