Hi,

I am using boost 1.33.1 with Visual C++ 2002 (v
7.0.9466) and Windows XP (no service pack).

I was doing some experiments with boost Graph library
.
When running the program i get the following error on

add_edge():

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An unhandled exception of type
'System.TypeLoadException' occurred in test.exe

Additional information: Could not load type

std._Ptrit<boost::detail::adj_list_gen<boost::adjacency_list<boost::vecS,boost::vecS,boost::bidirectionalS,boost::no_property,boost::no_property,boost::no_property,boost::listS>,boost::vecS,boost::vecS,boost::bidirectionalS,boost::no_property,boost::no_property,boost::no_property,boost::listS>::config::stored_vertex,int,boost::detail::adj_list_gen<boost::adjacency_list<boost::vecS,boost::vecS,boost::bidirectionalS,boost::no_property,boost::no_property,boost::no_property,boost::listS>,boost::vecS,boost::vecS,boost::bidirectionalS,boost::no_property,boost::no_property,boost::no_property,boost::listS>::config::stored_vertex

*,boost::detail::adj_list_gen<boost::adjacency_list<boost::vecS,boost::vecS,boost::bidirectionalS,boost::no_property,boost::no_property,boost::no_property,boost::listS>,boost::vecS,boost::vecS,boost::bidirectionalS,boost::no_property,boost::no_property,boost::no_property,boost::listS>::config::stored_vertex

&,boost::detail::adj_list_gen<boost::adjacency_list<boost::vecS,boost::vecS,bo0a748880
from assembly test, Version=0.0.0.0, Culture=neutral,
PublicKeyToken=null.
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The program is:
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#include <iostream>                  // for std::cout
#include <utility>                   // for std::pair

#include <algorithm>                 // for
std::for_each
#include <boost/graph/graph_traits.hpp>
#include <boost/graph/adjacency_list.hpp>
#include <boost/graph/dijkstra_shortest_paths.hpp>


using namespace boost;
  
int main(int,char*[])
{
    // create a typedef for the Graph type
    typedef adjacency_list<vecS, vecS, bidirectionalS>
Graph;


    // Make convenient labels for the vertices

    enum { A, B, C, D, E, N };
    const int num_vertices = N;
    const char* name = "ABCDE";

    // writing out the edges in the graph
    typedef std::pair<int, int> Edge;
    Edge edge_array[] = 

    { Edge(A,B), Edge(A,D), Edge(C,A), Edge(D,C),
      Edge(C,E), Edge(B,D), Edge(D,E) };
    
    const int num_edges =
sizeof(edge_array)/sizeof(edge_array[0]);

    // declare a graph object
    Graph g(num_vertices);



    // add the edges to the graph object
    for (int i = 0; i < num_edges; ++i)
	{
		add_edge(edge_array[i].first, edge_array[i].second,
g);
	}

	//// get the property map for vertex indices

    typedef property_map<Graph, vertex_index_t>::type
IndexMap;
    IndexMap index = get(vertex_index, g);

    std::cout << "vertices(g) = ";
    typedef graph_traits<Graph>::vertex_iterator

vertex_iter;
    std::pair<vertex_iter, vertex_iter> vp;
    for (vp = vertices(g); vp.first != vp.second;
++vp.first)
      std::cout << index[*vp.first] <<  " ";
    std::cout << std::endl;


	float finish;
	std::cin >> finish;

    return 0;
}

----------------------------------------------------------------------

Thanks,
Joćo Orvalho