Hi Jeremiah, I did not get that email. I did this which seems to work as well: boost::property_map<Graph, float EdgeProp::float>::type capacity_map = get(&EdgeProp::capacity, g); Now since you said CSR has no reverse_edge map, then I cannot use edmonds_karp_max_flow after using push_relabel_max_flow. I need to get the color map output by edmonds_karp_max_flow. The one from push_relabel_max_flow does not serve my needs. Any way to convert the former to the latter without actually calling edmonds_karp_max_flow? Many thanks for your help. I think I am getting close to it. Dan
Date: Thu, 15 Apr 2010 13:26:37 -0400 From: jewillco@osl.iu.edu To: boost@lists.boost.org Subject: Re: [boost] CSR graph in max flow
On Thu, 15 Apr 2010, Dan Jiang wrote:
I see several replies from you. But none of them answered my question of how to setup capacity map and reverse_edge map for CSR graph (I got compile error). Did you get that email? If not I can resend it. -Thanks Dan
I sent one with the example for how to get the capacity map -- your bundled edge property didn't have a reverse map. The capacity map is:
boost::property_map<Graph, EdgeProp::*float>::type capacity_map = get(&EdgeProp::capacity, g);
and similar for the other maps.
-- Jeremiah Willcock _______________________________________________ Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost
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