[geos-devel] [GEOS] #260: Problem using locale with WKTReader
GEOS
geos-trac at osgeo.org
Sat Jun 13 11:01:35 EDT 2009
#260: Problem using locale with WKTReader
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Reporter: del | Owner: geos-devel at lists.osgeo.org
Type: task | Status: new
Priority: major | Milestone: 3.1.1
Component: Default | Version: 3.0.3
Severity: Annoyance | Keywords:
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Hello,
I spotted the following problem (on at least ubuntu and gentoo):
When LANG=fr_FR.utf8 is set... WKTReader fails reading points.
Giving "POINT (2154.7500000000000000 321.5380000000000109)" to WKTReader
leads to the following error:
Unable to handle the packet: ParseException: Expected number but
encountered word: '2154.7500000000000000'.
I checked in the source code... and WKTReader uses the strtod(...)
function in io/StringTokenizer.cpp:76 which uses the locale to decide what
looks like a number... or in French, we use "," instead of "." for the
radix character.
This is kind of a problem for an application which cannot "force" the
locale to be the standard C one...
--
Ticket URL: <http://trac.osgeo.org/geos/ticket/260>
GEOS <http://geos.refractions.net/>
GEOS (Geometry Engine - Open Source) is a C++ port of the Java Topology Suite (JTS).
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