Geometry Boost List: Re: [geometry] Bug again in boost::geometry::union_

Subject: Re: [geometry] Bug again in boost::geometry::union_
From: Barend Gehrels (barend_at_[hidden])
Date: 2014-02-12 06:04:12

Hi Sybren,

Sybren A. Stüvel wrote On 12-2-2014 11:32:
> On 8 February 2014 13:39, Barend Gehrels <barend_at_[hidden] 
> <mailto:barend_at_[hidden]>> wrote:
>
>     welcome to the list.
>
>
> Thanks!
>
>     If you need it that soon, you need to use my git-branch where
>     these problems have been fixed. It is not completely ready so I
>     hope everything will work for you. If not, please report it such
>     that I can at least have a quick look (though Wednesday is soon of
>     course).
>
>
> I've cloned your branch, but hit a snag. First, handle_tangencies.hpp 
> needed a little change. I removed this line:
>
> #include <boost/geometry/policies/robustness/rescale.hpp>
>
> as in your last commit you split that file into three other files, 
> which are (indirectly) included anyway on the next line, as it 
> includes zoom_to_robust.hpp.

Sure - I did that yesterday evening. Indeed the handle_tangencies issue 
was not yet solved and not submitted, sorry for the inconvenience. It is 
fixed now.
Please check - I use gcc, I did not check yet on MSVC

> Now I get this error:
>
> c:\workspace\geometry\include\boost/geometry/policies/robustness/zoom_to_robust.hpp(425): 
> error C2338: boost::is_same < typename geometry::tag<Point>::type, 
> geometry::point_tag >::type::value
>           
> c:\workspace\geometry\include\boost/geometry/policies/robustness/zoom_to_robust.hpp(433) 
> : see reference to class template instantiation 
> 'boost::geometry::rescale_policy_type<Point>' being compiled
>
> I get this error as soon as I #include something from Boost::Geometry; 
> my test code consisted of the single line:
>
> #include <boost/geometry/algorithms/union.hpp>
>
> To make sure I'm using the code in your branch, I've renamed my 
> .../dependencies/boost_1_55_0/boost/geometry directory to 
> "geometry-moved-out-of-the-way", and added your branch at 
> "c:/workspace/geometry/include" to the include file search paths.
>
> Thanks for any help you can give me.

So please update.

>
> PS: I see you live in Amsterdam, so do I, so perhaps there are easier 
> ways to communicate than this list ;-)

OK - nice, that can be convenient indeed.

Success with your presentation.

Regards, Barend