deba@1032: #include <lemon/smart_graph.h>
deba@1037: 
deba@1210: #include <lemon/map_utils.h>
deba@1037: 
deba@1210: #include <lemon/graph_reader.h>
deba@1210: #include <lemon/graph_writer.h>
deba@1032: 
deba@1032: #include <iostream>
deba@1032: #include <fstream>
deba@1032: 
deba@1032: using namespace std;
deba@1032: using namespace lemon;
deba@1032: 
deba@1032: int main() {
deba@1032:   ifstream input("test.lgf");
deba@1032:   SmartGraph graph;
deba@1032:   GraphReader<SmartGraph> reader(input, graph);
deba@1037: 
deba@1036:   SmartGraph::NodeMap<int> id(graph);
deba@1115:   reader.addNodeMap("id", id);
deba@1037: 
deba@1032:   SmartGraph::NodeMap<int> cost(graph);
deba@1115:   reader.addNodeMap("cost", cost);
deba@1037:  
deba@1032:   SmartGraph::NodeMap<string> color(graph);
deba@1115:   reader.addNodeMap("color", color);
deba@1037: 
deba@1036:   SmartGraph::NodeMap<string> description(graph);
deba@1115:   reader.addNodeMap<QuotedStringReader>("description", description);
deba@1037: 
deba@1036:   SmartGraph::EdgeMap<char> mmap(graph);
deba@1115:   reader.addEdgeMap("mmap", mmap);
deba@1037: 
deba@1036:   reader.skipEdgeMap<QuotedStringReader>("description");
deba@1037: 
deba@1037:   SmartGraph::Node source;
deba@1115:   reader.addNode("source", source);
deba@1037:   
deba@1037:   SmartGraph::Edge newedge;
deba@1115:   reader.addEdge("newedge", newedge);
deba@1037: 
deba@1036:   try {
deba@1210:     reader.run();
deba@1210:   } catch (IOError& e) {
deba@1036:     cerr << e.what() << endl;
deba@1036:   } catch (Exception e) {
deba@1036:     cerr << e.what() << endl;
deba@1036:   }
deba@1115: 
deba@1032:   for (SmartGraph::NodeIt it(graph); it != INVALID; ++it) {
deba@1036:     cout << cost[it] << ' ' << color[it] << ' ' << description[it] << endl;
deba@1036:   }
deba@1036: 
deba@1036:   for (SmartGraph::EdgeIt it(graph); it != INVALID; ++it) {
deba@1115:     cout << mmap[it] << ' ' << id[graph.source(it)] << ' ' << 
deba@1115:       id[graph.target(it)]  << endl;
deba@1032:   }
deba@1037: 
deba@1115:   cout << id[source] << ' ' << cost[source] << ' ' <<
deba@1115:     color[source] << ' ' << description[source] << endl;
deba@1115:   cout << mmap[newedge] << ' ' << id[graph.source(newedge)] << 
deba@1115:     ' ' << id[graph.target(newedge)]  << endl;
deba@1037: 
deba@1037:   ofstream output("copy.lgf");
deba@1037:   GraphWriter<SmartGraph> writer(output, graph);
deba@1037:   
deba@1115:   DescriptorMap<SmartGraph, SmartGraph::Node, SmartGraph::NodeMap<int> > 
deba@1115:     node_ids(graph);
deba@1037:   
deba@1115:   writer.addNodeMap("id", node_ids);
deba@1115:   writer.addNodeMap<QuotedStringWriter>("format", description);
deba@1037: 
deba@1115:   IdMap<SmartGraph, SmartGraph::Edge > edge_ids(graph);
deba@1037: 
deba@1115:   writer.addEdgeMap("id", edge_ids);
deba@1115:   writer.addEdgeMap("chars", mmap);
deba@1037:   
deba@1115:   writer.addNode("source", node_ids.inverse()[3]);
deba@1115:   //  writer.addEdge("elek", edge_ids.inverse()[6]);
deba@1210:   writer.run();
deba@1037:   
deba@1032:   return 0;
deba@1032: }