Re: [graph-tool] Inverted keyword argument in GraphView

Am 30.10.19 um 15:17 schrieb Gerion Entrup:

Hi,

I have a graph with two types of nodes. This is specified via the boolean vertex property `is_typeA`.

I currently have code like: ``` typeA_graph = graph_tool.GraphView(my_graph, vfilt=is_typeA) ``` I'd like to create an `typeB_graph` GraphView, too. The condition obviously is that the node is _not_ typeA. However, I don't see an inverted keyword argument like in the `set_vertex_filter()` function. Is there a possibility to get that?

No, this is not accessible via GraphView. You need to invert the values of the property map. Best, Tiago -- Tiago de Paula Peixoto <tiago@skewed.de>