[mkgmap-dev] Commit r4214: refactoring: Move some code into class RoadSegmentIndex

Version mkgmap-r4214 was committed by gerd on Sat, 28 Jul 2018 refactoring: Move some code into class RoadSegmentIndex seems to improve throughput a little bit http://www.mkgmap.org.uk/websvn/revision.php?repname=mkgmap&rev=4214