// -*- c++ -*-

#include <iostream>

#include <cstdlib>

#include "list_graph.h"

using namespace std;

using namespace lemon;

int main() {

  ListGraph g;

  for (int i = 0; i < 10; ++i) {

    ListGraph::Node node = g.addNode();

  }

  ListGraph::NodeMap<int> map(g, 10);

  for (int i = 0; i < 10; ++i) {

    ListGraph::Node node = g.addNode();

    map[node] = rand()%100;

  }

  for (ListGraph::NodeIt it(g); g.valid(it); g.next(it)) {

    cout << map[it] << endl;

  }

  ListGraph::NodeMap<int>::iterator pit;

  for (pit = map.begin(); pit != map.end(); ++pit) {

    cout << g.id(pit->first) << ' ' << pit->second << endl;

    (*pit).second = g.id(pit->first);

    cout << g.id((*pit).first) << ' ' << (*pit).second << endl;

  }  

  const ListGraph::NodeMap<int> const_map = map;

  ListGraph::NodeMap<int>::const_iterator cit;

  for (cit = const_map.begin(); cit != const_map.end(); ++cit) {

    cerr << g.id(cit->first) << ' ' << cit->second << endl;

    cerr << g.id((*cit).first) << ' ' << (*cit).second << endl;

  }  

  return 0;

}