Hi Jeremiah, Here is the code and error. Thanks again for your help. -Dan ========================================== 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, no_property, // Graph Property DWORD32, // Vertex Type DWORD32> // EdgeIndex Type BOOST_Graph; The code that errors out: flow = (float)push_relabel_max_flow(g, s, t); Errors: (Note that line 146 in push_relabel_flow.hpp is: residual_capacity[*ei] = capacity[*ei];) C:\Program Files (x86)\boost\boost_1_42\boost/graph/push_relabel_max_flow.hpp(146) : error C2679: binary '[' : no operator found which takes a right-hand operand of type 'const boost::detail::csr_edge_descriptor<Vertex,EdgeIndex>' (or there is no acceptable conversion) with [ Vertex=size_t, EdgeIndex=size_t ] C:\Program Files (x86)\boost\boost_1_42\boost/property_map/property_map.hpp(553): could be 'unsigned int boost::typed_identity_property_map<T>::operator [](const unsigned int &) const' with [ T=size_t ] while trying to match the argument list '(boost::typed_identity_property_map<T>, const boost::detail::csr_edge_descriptor<Vertex,EdgeIndex>)' with [ T=size_t ] and [ Vertex=size_t, EdgeIndex=size_t ] C:\Program Files (x86)\boost\boost_1_42\boost/graph/push_relabel_max_flow.hpp(114) : while compiling class template member function 'boost::detail::push_relabel<Graph,EdgeCapacityMap,ResidualCapacityEdgeMap,ReverseEdgeMap,VertexIndexMap,FlowValue>::push_relabel(Graph &,EdgeCapacityMap,ResidualCapacityEdgeMap,ReverseEdgeMap,unsigned int,unsigned int,VertexIndexMap)' with [ Graph=BOOST_Graph, EdgeCapacityMap=boost::typed_identity_property_map<size_t>, ResidualCapacityEdgeMap=boost::typed_identity_property_map<size_t>, ReverseEdgeMap=boost::typed_identity_property_map<size_t>, VertexIndexMap=boost::typed_identity_property_map<size_t>, FlowValue=FlowValue ] C:\Program Files (x86)\boost\boost_1_42\boost/graph/push_relabel_max_flow.hpp(680) : see reference to class template instantiation 'boost::detail::push_relabel<Graph,EdgeCapacityMap,ResidualCapacityEdgeMap,ReverseEdgeMap,VertexIndexMap,FlowValue>' being compiled with [ Graph=BOOST_Graph, EdgeCapacityMap=boost::typed_identity_property_map<size_t>, ResidualCapacityEdgeMap=boost::typed_identity_property_map<size_t>, ReverseEdgeMap=boost::typed_identity_property_map<size_t>, VertexIndexMap=boost::typed_identity_property_map<size_t>, FlowValue=FlowValue ] C:\Program Files (x86)\boost\boost_1_42\boost/graph/push_relabel_max_flow.hpp(707) : see reference to function template instantiation 'unsigned int boost::push_relabel_max_flow<Graph,boost::typed_identity_property_map<T>,boost::typed_identity_property_map<T>,boost::typed_identity_property_map<T>,boost::typed_identity_property_map<T>>(Graph &,unsigned int,unsigned int,CapacityEdgeMap,ResidualCapacityEdgeMap,ReverseEdgeMap,VertexIndexMap)' being compiled with [ Graph=BOOST_Graph, T=size_t, CapacityEdgeMap=boost::typed_identity_property_map<size_t>, ResidualCapacityEdgeMap=boost::typed_identity_property_map<size_t>, ReverseEdgeMap=boost::typed_identity_property_map<size_t>, VertexIndexMap=boost::typed_identity_property_map<size_t> ] C:\Program Files (x86)\boost\boost_1_42\boost/graph/push_relabel_max_flow.hpp(720) : see reference to function template instantiation 'unsigned int boost::push_relabel_max_flow<Graph,int,boost::buffer_param_t,boost::no_property>(Graph &,unsigned int,unsigned int,const boost::bgl_named_params<T,Tag> &)' being compiled with [ Graph=BOOST_Graph, T=int, Tag=boost::buffer_param_t ] .\NetFlow.cpp(270) : see reference to function template instantiation 'unsigned int boost::push_relabel_max_flow<BOOST_Graph>(Graph &,unsigned int,unsigned int)' being compiled with [ Graph=BOOST_Graph ]C:\Program Files (x86)\boost\boost_1_42\boost/graph/push_relabel_max_flow.hpp(146) : error C2679: binary '[' : no operator found which takes a right-hand operand of type 'const boost::detail::csr_edge_descriptor<Vertex,EdgeIndex>' (or there is no acceptable conversion) with [ Vertex=size_t, EdgeIndex=size_t ] C:\Program Files (x86)\boost\boost_1_42\boost/property_map/property_map.hpp(553): could be 'unsigned int boost::typed_identity_property_map<T>::operator [](const unsigned int &) const' with [ T=size_t ] while trying to match the argument list '(boost::typed_identity_property_map<T>, const boost::detail::csr_edge_descriptor<Vertex,EdgeIndex>)' with [ T=size_t ] and [ Vertex=size_t, EdgeIndex=size_t ] C:\Program Files (x86)\boost\boost_1_42\boost/graph/push_relabel_max_flow.hpp(161) : error C2679: binary '[' : no operator found which takes a right-hand operand of type 'const boost::detail::csr_edge_descriptor<Vertex,EdgeIndex>' (or there is no acceptable conversion) with [ Vertex=size_t, EdgeIndex=size_t ] C:\Program Files (x86)\boost\boost_1_42\boost/property_map/property_map.hpp(553): could be 'unsigned int boost::typed_identity_property_map<T>::operator [](const unsigned int &) const' with [ T=size_t ] while trying to match the argument list '(boost::typed_identity_property_map<T>, const boost::detail::csr_edge_descriptor<Vertex,EdgeIndex>)' with [ T=size_t ] and [ Vertex=size_t, EdgeIndex=size_t ]C:\Program Files (x86)\boost\boost_1_42\boost/graph/push_relabel_max_flow.hpp(174) : error C2679: binary '[' : no operator found which takes a right-hand operand of type 'boost::detail::csr_edge_descriptor<Vertex,EdgeIndex>' (or there is no acceptable conversion) with [ Vertex=size_t, EdgeIndex=size_t ] C:\Program Files (x86)\boost\boost_1_42\boost/property_map/property_map.hpp(553): could be 'unsigned int boost::typed_identity_property_map<T>::operator [](const unsigned int &) const' with [ T=size_t ] while trying to match the argument list '(boost::typed_identity_property_map<T>, boost::detail::csr_edge_descriptor<Vertex,EdgeIndex>)' with [ T=size_t ] and [ Vertex=size_t, EdgeIndex=size_t ] C:\Program Files (x86)\boost\boost_1_42\boost/graph/push_relabel_max_flow.hpp(175) : error C2679: binary '[' : no operator found which takes a right-hand operand of type 'boost::detail::csr_edge_descriptor<Vertex,EdgeIndex>' (or there is no acceptable conversion) with [ Vertex=size_t, EdgeIndex=size_t ] C:\Program Files (x86)\boost\boost_1_42\boost/property_map/property_map.hpp(553): could be 'unsigned int boost::typed_identity_property_map<T>::operator [](const unsigned int &) const' with [ T=size_t ] while trying to match the argument list '(boost::typed_identity_property_map<T>, boost::detail::csr_edge_descriptor<Vertex,EdgeIndex>)' with [ T=size_t ] and [ Vertex=size_t, EdgeIndex=size_t ] C:\Program Files (x86)\boost\boost_1_42\boost/graph/push_relabel_max_flow.hpp(176) : error C2679: binary '[' : no operator found which takes a right-hand operand of type 'boost::detail::csr_edge_descriptor<Vertex,EdgeIndex>' (or there is no acceptable conversion) with [ Vertex=size_t, EdgeIndex=size_t ] C:\Program Files (x86)\boost\boost_1_42\boost/property_map/property_map.hpp(553): could be 'unsigned int boost::typed_identity_property_map<T>::operator [](const unsigned int &) const' with [ T=size_t ] while trying to match the argument list '(boost::typed_identity_property_map<T>, boost::detail::csr_edge_descriptor<Vertex,EdgeIndex>)' with [ T=size_t ] and [ Vertex=size_t, EdgeIndex=size_t ]
What compiler errors do you have? Could you please post a complete piece of code that gives an error, as well as the errors themselves? Also, please put newlines in your code so it is easier to read.
-- Jeremiah Willcock _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost
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