id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
2032	write_graphviz VertexList problem	tim blechmann <tim@…>	Douglas Gregor	"hi all, the following code compiles fine:

{{{
#!cpp
include <boost/graph/adjacency_list.hpp>
#include <boost/graph/graphviz.hpp>
#include <iostream>

using namespace std;
typedef boost::adjacency_list<boost::setS,
                              boost::vecS
                              > graph_t;

int main()
{
    graph_t graph;
    boost::write_graphviz(std::cout, graph);
}
}}}

changing the !VertexList type from vecS to listS, the code doesn't compile any more:

{{{
#!cpp
include <boost/graph/adjacency_list.hpp>
#include <boost/graph/graphviz.hpp>
#include <iostream>

using namespace std;
typedef boost::adjacency_list<boost::setS,
                              boost::listS
                              > graph_t;

int main()
{
    graph_t graph;
    boost::write_graphviz(std::cout, graph);
}
}}}

i tested it with gcc-4.2 and gcc-4.3 ..."	Bugs	closed	Boost 1.36.0	graph	Boost 1.35.0	Problem	invalid