reserve when possible

include/util/debug.hpp

@@ -25,8 +25,8 @@ inline void print(const engine::guidance::RouteStep &step)
 {
     std::cout << static_cast<int>(step.maneuver.instruction.type) << " "
               << static_cast<int>(step.maneuver.instruction.direction_modifier) << "  "
-              << static_cast<int>(step.maneuver.waypoint_type) << " "
-              << step.maneuver.location << " "
+              << static_cast<int>(step.maneuver.waypoint_type) << " " << step.maneuver.location
+              << " "
               << " Duration: " << step.duration << " Distance: " << step.distance
               << " Geometry: " << step.geometry_begin << " " << step.geometry_end
               << "\n\tIntersections: " << step.intersections.size() << " [";
@@ -44,7 +44,8 @@ inline void print(const engine::guidance::RouteStep &step)
             std::cout << " " << (entry ? "true" : "false");
         std::cout << ")";
     }
-    std::cout << "] name[" << step.name_id << "]: " << step.name << " Ref: " << step.ref << " Pronunciation: " << step.pronunciation;
+    std::cout << "] name[" << step.name_id << "]: " << step.name << " Ref: " << step.ref
+              << " Pronunciation: " << step.pronunciation;
 }
 
 inline void print(const std::vector<engine::guidance::RouteStep> &steps)

include/util/guidance/bearing_class.hpp

@@ -39,6 +39,8 @@ namespace guidance
 class BearingClass
 {
   public:
+    BearingClass();
+
     // Add a bearing to the set
     void add(const DiscreteBearing bearing);