Re: [boost] [Graph] Some help in trying to fix the broken leda wrapper

Subject: Re: [boost] [Graph] Some help in trying to fix the broken leda wrapper
From: Sandeep Gupta (gupta.sandeep_at_[hidden])
Date: 2008-11-12 00:46:22

Hi Dave,
  Thanks so much for looking into. Attached below is the error report
trimmed to what i felt is relevant. Let me the full
trace is required.

Thanks
sandeep

/boost/concept_check.hpp: In destructor
'boost::SignedInteger<T>::~SignedInteger()

/boost/concept/detail/general.hpp:30:   instantiated from 'static void
boost::concept::requirement<Model>::failed()

/boost/concept_check.hpp:458:   instantiated from
'boost::InputIterator<TT>::~InputIterator()

/boost/concept/detail/general.hpp:29:   instantiated from 'static void
boost::concept::requirement<Model>::failed()

/boost/graph/graph_concepts.hpp:47:   instantiated from
'boost::concepts::MultiPassInputIterator<T>::~MultiPassInputIterator()

/boost/concept/detail/general.hpp:29:   instantiated from 'static void
boost::concept::requirement<Model>::failed()

/boost/graph/graph_concepts.hpp:81:   instantiated from
'boost::concepts::IncidenceGraph<G>::~IncidenceGraph()

/boost/graph/graph_concepts.hpp:70:   instantiated from 'static void
boost::concept::requirement<Model>::failed()

/boost/concept_check.hpp:43:   instantiated from 'void
boost::function_requires(Model*)

/boost/graph/breadth_first_search.hpp:55:   instantiated from 'void
boost::breadth_first_visit(const IncidenceGraph&, typename
boost::graph_traits<G>::vertex_descriptor, Buffer&, BFSVisitor, ColorMap)

/boost/graph/dijkstra_shortest_paths.hpp:207:   instantiated from 'void
boost::dijkstra_shortest_paths_no_init(const VertexListGraph&, typename
boost::graph_traits<G>::vertex_descriptor, PredecessorMap, DistanceMap,
WeightMap, IndexMap, Compare, Combine, DistZero, DijkstraVisitor, ColorMap)

/boost/graph/dijkstra_shortest_paths.hpp:257:   instantiated from 'void
boost::dijkstra_shortest_paths(const VertexListGraph&, typename
boost::graph_traits<G>::vertex_descriptor, PredecessorMap, DistanceMap,
WeightMap, IndexMap, Compare, Combine, DistInf, DistZero, DijkstraVisitor,
ColorMap)

/boost/graph/dijkstra_shortest_paths.hpp:278:   instantiated from 'void
boost::detail::dijkstra_dispatch2(const VertexListGraph&, typename
boost::graph_traits<G>::vertex_descriptor, DistanceMap, WeightMap, IndexMap,
const Params&, ColorMap)

/boost/graph/dijkstra_shortest_paths.hpp:315:   instantiated from 'void
boost::detail::dijkstra_dispatch1(const VertexListGraph&, typename
boost::graph_traits<G>::vertex_descriptor, DistanceMap, WeightMap, IndexMap,
const Params&, ColorMap)

/boost/graph/dijkstra_shortest_paths.hpp:336:   instantiated from 'void
boost::dijkstra_shortest_paths(const VertexListGraph&, typename
boost::graph_traits<G>::vertex_descriptor, const boost::bgl_named_params<P,
T, R>&)

explore.cpp:51:   instantiated from here

/boost/concept_check.hpp:91: error: request for member
'error_type_must_be_a_signed_integer_type' in
'((boost::SignedInteger<leda::edge_struct*
const*>*)this)->boost::SignedInteger<leda::edge_struct* const*>::x', which
is of non-class type 'leda::edge_struct* const*'

../tools/ledalib/incl/LEDA/internal/sys/unix.h: At global scope:

../tools/ledalib/incl/LEDA/internal/sys/unix.h:108: warning:
'set_double_ieee_for_linux' defined but not used

On Mon, Nov 10, 2008 at 9:44 PM, David Abrahams <dave_at_[hidden]> wrote:

>
> on Wed Nov 05 2008, "Sandeep Gupta" <gupta.sandeep-AT-gmail.com> wrote:
>
> > Hi,
> >  This is a repost and I hope this time it gets someone attention. I have
> > spend some time trying to make the leda wrapper work with
> > the new version of leda. I had some success with it. However finally i
> got
> > stuck with this error that I couldn't make
> > any sense of
> >
> > boost_1_36_0/boost/concept_
> >>
> >> check.hpp:91: error: request for member
> >> 'error_type_must_be_a_signed_integer_type' in
> >> '((boost::SignedInteger<leda::edge_struct*
> >> const*>*)this)->boost::SignedInteger<leda::edge_struct* const*>::x',
> which
> >> is of non-class type 'leda::edge_struct* const*'
> >
> >
> > It is instantiated from eventually from
> > boost/concept_check.hpp: In destructor
> > 'boost::SignedInteger<T>::~SignedInteger() [with T = leda::edge_struct*
> > const*]':
> > /home/san/ArtOfLearning/boost_1_36_0/boost/concept/detail/general.hpp:29:
> > instantiated from 'static void
> boost::concept::requirement<Model>::failed()
> > [with Model = boost::SignedInteger<leda::edge_struct* const*>]'
>
> That's a concept check.  Without seeing the complete instantiation
> backtrace, it's hard to tell much about what's causing it other than
> that the code is getting "leda::edge_struct* const*" where it was
> expecting a signed integer type.
>
> --
> Dave Abrahams
> BoostPro Computing
> http://www.boostpro.com
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