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boost Graph get parent

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Hy. I'm still using the graph library of boost. I know how create a hierarchy , but i don't know how get the parent node of a vertertex(node). IS possible? There are little documentaton in google. thanks

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A vertex within a graph doesn't have just one parent, you can use the in_edges function to get the in edges of the vertex and then source function to find the associated vertices of those edges.

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