[mkgmap-dev] [PATCH v1] make DP filter avoid removing points located at nodesFrom Johann Gail johann.gail at gmx.de on Thu Nov 26 22:53:58 GMT 2009
> As I said in a previous posting on this topic: > > mb> Whenever a routable way gets split to limit the number of points or > mb> nodes it makes a new list of points so any changes to the points in the > mb> new list will not be visible in the original list. > > So, wherever you see splitWay() that's where the "copying" occurs. > > Maybe it is too late in the evening for me to understand the problem. In the splitWay() the line is splitted. Yes, a new list<Coord> is generated. But the points inside it are moved from one list to another. There is no new Coord(). So a CoordNode stays a CoordNode.
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