Update map_helpers.h

update equality operator to be `const`
Apolo151 · May 4, 2024 · 86bb127 · 86bb127
1 parent 5b8d5cc
commit 86bb127
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/include/map_helpers.h b/include/map_helpers.h
@@ -28,7 +28,7 @@ class RoadProperties {
   RoadProperties(int, transportations);
   RoadProperties(const RoadProperties&);
 
-  bool operator==(const RoadProperties &other) {
+  bool operator==(const RoadProperties &other) const {
     return other.cost == cost && other.transport == transport;
   }
 };
@@ -54,4 +54,4 @@ class Route {
   Route(const Route&);
   //
   void addRoad(RoadProperties);
-};
+};