[geos-devel] Getting Parse Exception

[vishal tiwari]

I have already added VoronoiTest.cpp in tests/unit/Makefile.am , and run
autogen and configure. Still i am facing the same problem.


On 11 July 2013 01:30, Sandro Santilli <strk at keybit.net> wrote:

> On Thu, Jul 11, 2013 at 12:59:05AM +0530, vishal tiwari wrote:
> > I was making test case for VoronoiDiagramBuilder [1] , but got this
> > following exception:
> >    group: geos::triangulate::Voronoi, test: test<1>
> >    problem: unexpected exception
> >    exception typeid: N4geos2io14ParseExceptionE
> >    message: "ParseException: Expected number but encountered ','"
> >
> > Is it not able to parse the string data that i have passed? Or the error
> in
> > the implementation of VoronoiDiagram? If its not in the VoronoiDiagram
> > code, then how do i fix it?
> > [1]
> >
> https://github.com/vishaltiwari/libgeos/blob/svn-trunk/tests/unit/triangulate/VoronoiTest.cpp
>
> It is unable to parse the string data you have passed.
> Indeed you're using a comma between X and Y ordinate values of each point
> in the MULTIPOINT geometry.
>
> > Also, i was trying to use the C++ wrapper, directly in order to test my
> > code, in some "file.cpp", and after including the necessary header
> files, i
> > am getting errors like:
> >
> > - mytest.cpp:(.text+0xf): undefined reference to
> > `geos::io::WKTReader::WKTReader()'
> >
> > - mytest.cpp:(.text+0x58): undefined reference to
> > `geos::io::WKTReader::read(std::basic_string<char,
> std::char_traits<char>,
> > std::allocator<char> > const&)'
> >
> > I think this might be some linkage problem or something like that. How
> do i
> > directly use the header files that are defined.
>
> You need to add "VoronoiTest.cpp" to tests/unit/Makefile.am
> then run ./autogen.sh from the top-level dir and ./configure again.
> Then you build with:
>
>   cd tests/unit
>   make geos_unit
>
> --strk;
>



-- 
Vishal Tiwari
Undergraduate
Computer Science and Engineering
Lab for Spatial Informatics
IIIT-Hyderabad
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