In file included from /usr/include/boost/graph/detail/compressed_sparse_row_struct.hpp:33:0,
from /usr/include/boost/graph/compressed_sparse_row_graph.hpp:29,
from prova_icl.cpp:2:
/usr/include/boost/graph/detail/histogram_sort.hpp: In instantiation of ���void boost::graph::detail::split_into_separate_coords(InputIterator, InputIterator, std::vector<Property>&, std::vector<Property>&) [with InputIterator = __gnu_cxx::__normal_iterator<boost::detail::csr_edge_descriptor<long unsigned int, long unsigned int>*, std::vector<boost::detail::csr_edge_descriptor<long unsigned int, long unsigned int> > >; VerticesSize = long unsigned int]���:
/usr/include/boost/graph/compressed_sparse_row_graph.hpp:466:46: required from ���boost::compressed_sparse_row_graph<boost::directedS, VertexProperty, EdgeProperty, GraphProperty, Vertex, EdgeIndex>::compressed_sparse_row_graph(boost::edges_are_unsorted_t, InputIterator, InputIterator, EdgePropertyIterator, boost::compressed_sparse_row_graph<boost::directedS, VertexProperty, EdgeProperty, GraphProperty, Vertex, EdgeIndex>::vertices_size_type, const GraphProperty&) [with InputIterator = __gnu_cxx::__normal_iterator<boost::detail::csr_edge_descriptor<long unsigned int, long unsigned int>*, std::vector<boost::detail::csr_edge_descriptor<long unsigned int, long unsigned int> > >; EdgePropertyIterator = __gnu_cxx::__normal_iterator<int*, std::vector<int, std::allocator<int> > >; VertexProperty = boost::no_property; EdgeProperty = int; GraphProperty = boost::no_property; Vertex = long unsigned int; EdgeIndex = long unsigned int; boost::compressed_sparse_row_graph<boost::directedS, VertexProperty, EdgeProperty, GraphProperty, Vertex, EdgeIndex>::vertices_size_type = long unsigned int]���
prova_icl.cpp:14:34: required from here
/usr/include/boost/graph/detail/histogram_sort.hpp:226:51: error: conversion from ���boost::detail::csr_edge_descriptor<long unsigned int, long unsigned int>��� to non-scalar type ���std::pair<long unsigned int, long unsigned int>��� requested
std::pair<VerticesSize, VerticesSize> edge = *begin;
What the xxx is happening? In my understanding sounds like there conversion from an edge_descriptor to a pair....Any ideas??