[mkgmap-dev] [Patches] if-then and rule-index

Sat Feb 25 13:52:39 GMT 2017

Hi,

Attached are two patches  to address some of the problems in the if-then branch.

- rule_index_v1.patch: This changes the index so that the example posted here works:
http://www.mkgmap.org.uk/pipermail/mkgmap-dev/2017q1/026311.html
I guess it will have a small impact on performance because it is likely that more rules are evaluated.

- if-then-reader-v1.patch
This addresses the problems posted here:
http://www.mkgmap.org.uk/pipermail/mkgmap-dev/2017q1/026290.html

The unpatched code created a new ExpressionReader for the expressions in the if statement
instead of using the existing one. As a result, the getUsedTags() method did not return all used tags.

Gerd
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