Subject: Re: [Boost-bugs] [Boost C++ Libraries] #11710: is_simple - empty geometry logic
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-11-18 08:54:09
#11710: is_simple - empty geometry logic
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Reporter: anonymous | Owner: barendgehrels
Type: Bugs | Status: closed
Milestone: To Be Determined | Component: geometry
Version: Boost 1.58.0 | Severity: Problem
Resolution: fixed | Keywords:
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Changes (by mkaravel):
* cc: mkaravel (added)
* status: new => closed
* resolution: => fixed
Comment:
The ticket has been solved as part of GitHub PR 334:
https://github.com/boostorg/geometry/pull/334
Details:
Empty lines and empty polygons as considered as invalid geometries. As
such the result of is_simple is irrelevant. In the current fix (see PR
above) is_simple returns false for both these geometries.
On the contrary empty multi-geometries are considered as valid (in reality
representing the empty geometry), and with this bug fix they are
considered as simple as well.
-- Ticket URL: <https://svn.boost.org/trac/boost/ticket/11710#comment:2> Boost C++ Libraries <http://www.boost.org/> Boost provides free peer-reviewed portable C++ source libraries.
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