Re: [Boost-users] [BGL] resize/reserve on graph?

On 09/08/2011 20:13, Geoff Hilton wrote:

If I know that during the execution of the algorithm the graph size must be grown by X number of vertices in one go, is there a way this can be done to avoid multiple allocations such as when using std::vector's reserve(..) or resize(..) member functions without subverting the BGL's documented interface? Currently I use a for loop which iterates over add_vertex(vertex_property, graph). Can a reserve and/or resize equivalent otherwise please be added somewhere?

I suppose it subverts the documented interface, but the following works: mygraph.m_vertices.reserve(n) See also: http://lists.boost.org/boost-users/2008/11/42425.php