CGAL users discussion list

[Vicente Helano Batista <>]

Hi prof. Pion,

  Thanks for your help.
  You are right. I was using gcc 3.4.6.
  But I changed to gcc 4.1.2, and I am still getting errors.
  Basically, there are three error messages:
  1. /usr/include/boost/graph/max_cardinality_matching.hpp:601: error: 
'null_vertex' is not a member of 
'boost::graph_traits<CGAL::Delaunay_triangulation_2...'
  2. /usr/include/boost/graph/max_cardinality_matching.hpp:623: error: no 
matching function for call to 'get(...)'
  3. /usr/include/boost/graph/max_cardinality_matching.hpp:626: error: no 
matching function for call to 'put(...) '

  Should I have to add these methods to the Delaunay_triangulation_2 graph 
traits?

  The error messages and the source code are attached to this email.

Best regards,
  Vicente Helano.

> -----Original Message-----
> From: 
> 
> Sent: Thu, 05 Jul 2007 09:43:40 +0200
> To: 
> 
> Subject: Re: [cgal-discuss] CGAL and Boost
> 
> 
>  a écrit :
>> Dear Friends,
>> 
>>  I am trying to compute maximum matchings of 2d triangulations using the
>> Boost
>>  algorithms library, but I am getting a lot of errors.
>  > ...
> 
> Hi Vicente,
> 
> You did not mention the compiler you are using.
> Note that g++ 3.3 has some problems with the BGL adapters,
> it might be this problem, in which case you could try a more
> recent g++.
> 
> --
> Sylvain Pion
> INRIA Sophia-Antipolis
> Geometrica Project-Team
> CGAL, http://cgal.org/

Attachment: maximum_matching.log
Description: Binary data

Attachment: maximum_matching.cpp
Description: Binary data