[Olena-patches] [Olena] #138: Factor code between native and BGL-based graph structures

#138: Factor code between native and BGL-based graph structures ---------------------------------+------------------------------------------ Reporter: levill_r | Owner: Olena Team Type: task | Status: new Priority: major | Milestone: Olena 1.0 Component: Milena | Version: 1.0 Keywords: boost graphs factor | ---------------------------------+------------------------------------------ This is a continuing work of #123. * Ensure the native and BGL-based graphs offer the same services. * Ensure graph-based images can be built upon any of these categories of graphs. * Milena should provide a uniform interface, whatever the graph engine used (native or BGL-based). * Moreover, `configure` should check for the BGL presence and usability, and disable the BGL-based code when needed (at least in tests, and in compiled tools -- we should install headers, even if the BGL is not present, IMHO). -- Ticket URL: <https://trac.lrde.org/olena/ticket/138> Olena <http://olena.lrde.epita.fr> Olena, a generic and efficient C++ image processing library.