athos@1528: #include <iostream>
athos@1528: #include <lemon/smart_graph.h>
athos@1528: #include <lemon/invalid.h>
athos@1528: #include <lemon/graph_reader.h>
athos@1528: #include <lemon/graph_writer.h>
athos@1528: 
athos@1528: 
athos@1528: using namespace lemon;
athos@1528: 
athos@1528: int main() {
athos@1528:   SmartGraph graph;
athos@1528: 
athos@1528:   try {
athos@1528:     std::string filename="sample.lgf";
athos@1528:     GraphReader<SmartGraph> reader(filename,graph);
athos@1528:     SmartGraph::EdgeMap<int> cap(graph);
athos@1528:     reader.readEdgeMap("capacity",cap);
athos@1528: //     reader.readNode("source",s).readNode("target",t)
athos@1528: //       .readEdgeMap("capacity",cap).run();
athos@1528:     reader.run();
athos@1528: 
athos@1528:     std::cout << "Hello! We have read a graph from file " << filename<< 
athos@1528:       " and some maps on it: now we write this to the standard output!" << 
athos@1528:       std::endl;
athos@1528: 
athos@1528: 
athos@1528:     GraphWriter<SmartGraph> writer(std::cout, graph);
athos@1528:     writer.writeEdgeMap("multiplicity", cap);
athos@1528: //     writer.writeNode("source", s);
athos@1528: //     writer.writeNode("target", t);
athos@1528:     writer.run();
athos@1528:      
athos@1528: //     LemonReader reader(std::cin);
athos@1528: 
athos@1528: //     NodeSetReader<SmartGraph> nodeset(reader, graph);
athos@1528: //     SmartGraph::NodeMap<int> cost(graph);
athos@1528: //     nodeset.readMap("cost", cost);
athos@1528: //     SmartGraph::NodeMap<char> mmap(graph);
athos@1528: //     nodeset.readMap("mmap", mmap);
athos@1528: 
athos@1528: //     EdgeSetReader<SmartGraph> edgeset(reader, graph, nodeset);
athos@1528: //     SmartGraph::EdgeMap<std::string> description(graph);
athos@1528: //     edgeset.readMap<QuotedStringReader>("description", description);
athos@1528: 
athos@1528: //     NodeReader<SmartGraph> nodes(reader, nodeset);
athos@1528: //     SmartGraph::Node source;
athos@1528: //     nodes.readNode("source", source);
athos@1528: //     SmartGraph::Node target;
athos@1528: //     nodes.readNode("target", target);
athos@1528: 
athos@1528: //     AttributeReader<> attribute(reader, "gui");
athos@1528: //     std::string author;
athos@1528: //     attribute.readAttribute<LineReader>("author", author);
athos@1528: //     int count;
athos@1528: //     attribute.readAttribute("count", count);
athos@1528: 
athos@1528: //     PrintReader print(reader);
athos@1528: 
athos@1528: //     reader.run();
athos@1528: 
athos@1528: 
athos@1528: //     for (SmartGraph::NodeIt it(graph); it != INVALID; ++it) {
athos@1528: //       std::cout << cost[it] << ' ' << mmap[it] << std::endl;
athos@1528: //     }
athos@1528: 
athos@1528: //     for (SmartGraph::EdgeIt it(graph); it != INVALID; ++it) {
athos@1528: //       std::cout << description[it] << std::endl;
athos@1528: //     }
athos@1528: 
athos@1528: //     std::cout << "author: " << author << std::endl;
athos@1528: //     std::cout << "count: " << count << std::endl;
athos@1528: 
athos@1528: //     std::cout << "source cost: " << cost[source] << std::endl;
athos@1528: //     std::cout << "target cost: " << cost[target] << std::endl;
athos@1528: 
athos@1528: //     std::cout.flush();
athos@1528:   } catch (DataFormatError& error) {
athos@1528:     std::cerr << error.what() << std::endl;
athos@1528:   }
athos@1528: 
athos@1528: 
athos@1528:   return 0;
athos@1528: }