1.1 --- a/src/test/undir_graph_test.cc	Mon Apr 18 14:18:12 2005 +0000
     1.2 +++ b/src/test/undir_graph_test.cc	Mon Apr 18 14:59:24 2005 +0000
     1.3 @@ -56,26 +56,26 @@
     1.4    typedef typename Graph::UndirEdgeIt UEdgeIt;
     1.5    typedef typename Graph::EdgeIt EdgeIt;
     1.6  
     1.7 -  cout << "Nodes" << endl;
     1.8 +  std::cout << "Nodes" << std::endl;
     1.9    int i=0;
    1.10    for(NodeIt it(g); it!=INVALID; ++it, ++i) {
    1.11 -    cout << "  " << i << ": " << g.id(it) << endl;
    1.12 +    std::cout << "  " << i << ": " << g.id(it) << std::endl;
    1.13    }
    1.14  
    1.15 -  cout << "UndirEdge" << endl;
    1.16 +  std::cout << "UndirEdge" << std::endl;
    1.17    i=0;
    1.18    for(UEdgeIt it(g); it!=INVALID; ++it, ++i) {
    1.19 -    cout << "  " << i << ": " << g.id(it) 
    1.20 +    std::cout << "  " << i << ": " << g.id(it) 
    1.21  	 << " (" << g.id(g.source(it)) << ", " << g.id(g.target(it)) 
    1.22 -	 << ")" << endl;
    1.23 +	 << ")" << std::endl;
    1.24    }
    1.25  
    1.26 -  cout << "Edge" << endl;
    1.27 +  std::cout << "Edge" << std::endl;
    1.28    i=0;
    1.29    for(EdgeIt it(g); it!=INVALID; ++it, ++i) {
    1.30 -    cout << "  " << i << ": " << g.id(it)
    1.31 +    std::cout << "  " << i << ": " << g.id(it)
    1.32  	 << " (" << g.id(g.source(it)) << ", " << g.id(g.target(it)) 
    1.33 -	 << ")" << endl;
    1.34 +	 << ")" << std::endl;
    1.35    }
    1.36  
    1.37  }