Hi Steve, yes, would be good to separate those cases. I'll see if I can implement that.
Gerd ________________________________________ Von: mkgmap-dev <[email protected]> im Auftrag von Steve Ratcliffe <[email protected]> Gesendet: Mittwoch, 25. April 2018 23:28:45 An: [email protected] Betreff: Re: [mkgmap-dev] patch to improve style throughput Hi Gerd, > thanks for review, I've added a unit test to show why your version doesn't > work. Yes, that doesn't work. Well, I'll just say what I was trying to do. With these rules: a=* {set b=2} b=1 [0x10404 resolution 24] and an element with a=1, it is not possible to match the b=1 rule, but it is still tried anyway. In this case changeableTags contains the full b=2 keystring so it ought to be possible to recognise that the second rule cannot match. ..Steve > I see no simple way to improve the index much more. I thought about a > different approach: > Instead of doing all the calculations before any rule is really executed we > might do this dynamically. > Each rule which changes or adds tags would point to a list of further rules > which are to be checked. Only when such > a change really happens the additional rules are checked. > No idea if this can be implemented more efficiently than the current static > index. _______________________________________________ mkgmap-dev mailing list [email protected] http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev _______________________________________________ mkgmap-dev mailing list [email protected] http://www.mkgmap.org.uk/mailman/listinfo/mkgmap-dev
