add comments, refactor find obvious turn

2016-10-24 17:29:51 -07:00
parent 2a383efbf6
commit 0bd08224bf
4 changed files with 313 additions and 160 deletions
@@ -165,6 +165,7 @@ inline bool obviousByRoadClass(const RoadClassification in_classification,
                               const RoadClassification obvious_candidate,
                               const RoadClassification compare_candidate)
 {
+    // lower numbers are of higher priority
    const bool has_high_priority = PRIORITY_DISTINCTION_FACTOR * obvious_candidate.GetPriority() <
                                   compare_candidate.GetPriority();