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/
Am 04.03.20 um 06:03 schrieb sam:
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.
The returned graph is just a filtered version of the original one, so every property map is compatible. If the 'prune=True' option is given, this is no longer true, as a new graph is returned. In this case, internal property maps are copied, but other property maps are no longer compatible. -- Tiago de Paula Peixoto <tiago@skewed.de>
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Tiago de Paula Peixoto