mapnik/mapnik — pull request #1440 by rundel (2012-08-23 20:05:43+00:00)
Title: Small fix for color grammar linking issue

Moving the constructor out of the header file results in the mapnik library only containing symbols for the color grammar using a string const iterator. The carto parser uses a position iterator, to track where symbols / expressions are found in the input file, which results in a linking error when building against the current implementation.

There may be some clever work around for this, but this seemed like the simplest solution.