Hi Jeremiah, Here is the code for this error. Hope it is more readable. typedef compressed_sparse_row_graph<directedS> Traits; struct EdgeProp{ float capacity; float residual_capacity; Traits::edge_descriptor reverse_edge; }; typedef compressed_sparse_row_graph<directedS, property<vertex_index_t, DWORD32>, EdgeProp, // bundled property no_property, // Graph Property DWORD32, // Vertex Type DWORD32> // EdgeIndex Type BOOST_Graph; Errors: C:\Program Files (x86)\boost\boost_1_42\boost/graph/compressed_sparse_row_graph.hpp(1321) : error C2780: 'V boost::target(const incidence_graph_archetype<Vertex,Directed,ParallelCategory,Base>::edge_descriptor &,const boost::incidence_graph_archetype<Vertex,Directed,ParallelCategory,Base> &)' : expects 2 arguments - 1 provided C:\Program Files (x86)\boost\boost_1_42\boost/graph/graph_archetypes.hpp(64) : see declaration of 'boost::target' .\NetFlow.cpp(209) : see reference to function template instantiation 'std::pair<_Ty1,_Ty2> boost::edge<boost::directedS,boost::property<Tag,T>,EdgeProp,boost::no_property,unsigned int,DWORD32>(Vertex,Vertex,const boost::compressed_sparse_row_graph<Directed,VertexProperty,EdgeProperty,GraphProperty,Vertex,EdgeIndex> &)' being compiled with [ _Ty1=boost::detail::csr_edge_descriptor<size_t,size_t>, _Ty2=bool, Tag=boost::vertex_index_t, T=DWORD32, Vertex=unsigned int, Directed=boost::directedS, VertexProperty=boost::property<boost::vertex_index_t,DWORD32>, EdgeProperty=EdgeProp, GraphProperty=boost::no_property, EdgeIndex=DWORD32 ] C:\Program Files (x86)\boost\boost_1_42\boost/graph/compressed_sparse_row_graph.hpp(1321) : error C2780: 'Vertex boost::target(compressed_sparse_row_graph<Directed,VertexProperty,EdgeProperty,GraphProperty,Vertex,EdgeIndex>::edge_descriptor,const boost::compressed_sparse_row_graph<Directed,VertexProperty,EdgeProperty,GraphProperty,Vertex,EdgeIndex> &)' : expects 2 arguments - 1 provided Error line is: if (target(*range.first) == j) C:\Program Files (x86)\boost\boost_1_42\boost/graph/compressed_sparse_row_graph.hpp(1241) : see declaration of 'boost::target' C:\Program Files (x86)\boost\boost_1_42\boost/graph/compressed_sparse_row_graph.hpp(1321) : error C2780: 'Vertex boost::target(const boost::detail::edge_base<Directed,Vertex> &,const boost::adjacency_list<OutEdgeListS,VertexListS,DirectedS,VertexProperty,EdgeProperty,GraphProperty,EdgeListS> &)' : expects 2 arguments - 1 provided C:\Program Files (x86)\boost\boost_1_42\boost/graph/adjacency_list.hpp(530) : see declaration of 'boost::target' C:\Program Files (x86)\boost\boost_1_42\boost/graph/compressed_sparse_row_graph.hpp(1321) : error C2780: 'filtered_graph_base<G>::vertex_descriptor boost::target(filtered_graph_base<G>::edge_descriptor,const boost::filtered_graph_base<G> &)' : expects 2 arguments - 1 provided: Error line is: if (target(*range.first) == j)

Could you please reformat your code to be more readable? What is the exact type of your graph, and what are the definitions of the vertex and edge bundled property classes?

-- Jeremiah Willcock _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost

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