Boost Users :
Subject: [Boost-users] Retrieving edge weights
From: David Doria (daviddoria_at_[hidden])
Date: 2011-06-11 17:10:38
I found one way to get edge weights:
typedef boost::property_map<Graph, boost::edge_weight_t>::type EdgeWeightMap;
EdgeWeightMap edgeWeightMap = get(boost::edge_weight, g);
std::pair<Graph::edge_descriptor, bool> edgePair = boost::edge(v0, v1, g);
Graph::edge_descriptor edge = edgePair.first;
That seems like a lot of work though. It looks like there is a
operator(edge_descriptor), but I don't understand how to use it:
but there are compiler errors.
The whole demonstration is here:
Any suggestions? Or is the first way the only/best way?
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