[Boost-users] [BGL] adjacency_list: edge_descriptor ordering

Hi boost! How to store edge descriptors in a sorted container? There is no operator< for this type. Is it considered useless? In my graph building code I first build graph structure, and than calculate properties. So I need to remember edge descriptors between that stages... Also, about the docs: there is no link from Table of Contents to AdjacencyMatrix.html, where edge() function is described. TIA dedpanas