diff options
Diffstat (limited to 'boost/graph/graphml.hpp')
| -rw-r--r-- | boost/graph/graphml.hpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/boost/graph/graphml.hpp b/boost/graph/graphml.hpp index 2239d96661..028cdc26ca 100644 --- a/boost/graph/graphml.hpp +++ b/boost/graph/graphml.hpp @@ -262,7 +262,7 @@ write_graphml(std::ostream& out, const Graph& g, VertexIndexMap vertex_index, for (dynamic_properties::const_iterator i = dp.begin(); i != dp.end(); ++i) { std::string key_id = "key" + lexical_cast<std::string>(key_count++); - if (i->second->key() == typeid(Graph)) + if (i->second->key() == typeid(Graph*)) graph_key_ids[i->first] = key_id; else if (i->second->key() == typeid(vertex_descriptor)) vertex_key_ids[i->first] = key_id; @@ -273,7 +273,7 @@ write_graphml(std::ostream& out, const Graph& g, VertexIndexMap vertex_index, std::string type_name = "string"; mpl::for_each<value_types>(get_type_name<value_types>(i->second->value(), type_names, type_name)); out << " <key id=\"" << encode_char_entities(key_id) << "\" for=\"" - << (i->second->key() == typeid(Graph) ? "graph" : (i->second->key() == typeid(vertex_descriptor) ? "node" : "edge")) << "\"" + << (i->second->key() == typeid(Graph*) ? "graph" : (i->second->key() == typeid(vertex_descriptor) ? "node" : "edge")) << "\"" << " attr.name=\"" << i->first << "\"" << " attr.type=\"" << type_name << "\"" << " />\n"; @@ -287,10 +287,12 @@ write_graphml(std::ostream& out, const Graph& g, VertexIndexMap vertex_index, // Output graph data for (dynamic_properties::const_iterator i = dp.begin(); i != dp.end(); ++i) { - if (i->second->key() == typeid(Graph)) + if (i->second->key() == typeid(Graph*)) { + // The const_cast here is just to get typeid correct for property + // map key; the graph should not be mutated using it. out << " <data key=\"" << graph_key_ids[i->first] << "\">" - << encode_char_entities(i->second->get_string(g)) << "</data>\n"; + << encode_char_entities(i->second->get_string(const_cast<Graph*>(&g))) << "</data>\n"; } } |