[graph-tool] does 'extract_largest_component()' preserve vertex properties?

If I create a graph g1 and give each vertex a name, and then run g2 = extract_largest_component(g1) Are the names in g2 the same? It seems that it is the case based on testing with toy examples, but I am not sure. Thanks! -- Sent from: http://main-discussion-list-for-the-graph-tool-project.982480.n3.nabble.com/