[Boost-users] [graph] boost::adj_list_edge_property_map

Subject: [Boost-users] [graph] boost::adj_list_edge_property_map
From: Christine SINOQUET (christine.sinoquet_at_[hidden])
Date: 2010-02-19 14:39:47

Hello,

I encounter some problems when porting an application using boost from 
Windows to Linux.

I work with Ubuntu,
I use codeblocks as a compiling environment.
The boost library I use is boost_1_38 containing
boost_1_38/boost/property_map.hpp
boost_1_38/boost/config.hpp
boost_1_38/boost/graph/adjacency_list.hpp
boost_1_38/boost/graph/graph_utility.hpp.

I believe the boost library is compatible with Windows and Linux.

The compiler reports the following errror:

.../structure_learning/src/graph_tools/GraphPDAG.cpp:295
erreur: conversion from
"boost::adj_list_edge_property_map<boost::bidirectional::tag,
                                                             
boost::detail::error_property_not_found,
                                                             
boost::detail::error_property_not_found&,
                                                             void*,
                                                             
boost::property<boost::edge_weight_t, long double, boost::no_property>,
                                                             
boost::edge_bundle_t"
to non-scalar type "boost::no_edge_bundle" requested.

Then, it finds a second error:
.../structure_learning/src/graph_tools/GraphPDAG.cpp:296
erreur:
"struct boost::no_edge_bundle" has no member named "ambiguous".

Finally, the third error is (after verbose comments which I can not copy 
here):

GraphPDAG.cpp:296: instantiated from here:
boost_1_38/boost/graph/adjacency_list.hpp:463:erreur:invalid 
initialisation of reference of type
"boost::no_edge_bundle&" from expression of type
"boost::detail::error_property_not_found".

Do you have any idea why this code is correct with Windows but not with 
Linux ?

I would have thought that  the boost C++ library is compatible with any  
system.

Thank you in advance for considering my questions.

Best regards,

C.S.

//============================================================================== 

void PDAG::putWeightPDAG(slBayesianNetwork* bn, slEdge e, int w)
{
                             unsigned int a, b;
                             this->pBN = bn;
                             this->getEdgeNodesIndex(e, a, b);
                             this->putWeightPDAG(a, b, w);
                             slGraph& graph = bn->get_graph();
                             property_map<slGraph, edge_weight_t>::type 
weightMap = get(edge_weight, graph);
line 295 >>>>>  edge_bundle_type<slGraph>::type ambiguousTypeMap = 
get(edge_bundle, graph);
line 296 >>>>>  graph[e].ambiguous = true;
}