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boostorg / graph

Boost.org graph module
http://boost.org/libs/graph
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Resource Contrained Shortest Pahts to every vertices from source : r_c_shortest_paths_to_n #238

Open SimonPiCarter opened 3 years ago

SimonPiCarter commented 3 years ago

Hello everyone bare with me if this has no place here but I have a requirement for a professional project to find every best feasible path to every vertex in a graph. My research did not provide me any way to do it but I may have missed something. If so tell me and I will gladly use it and get rid of my useless code.

It appears that r_c_shortest_paths does that already but does not provide an api to get the solution for all vertices.

Right now r_c_shortest_paths extends all feasible labels and then pick the best ones for the vertex identified as the 'target'. What i want is to get the best labels on every vertices.

I have already created a r_c_shortest_paths_to_n (took very little time but only a few unitary tests have been added yet) for my project but would like to offer a boost extension for such feature.

SimonPiCarter commented 3 years ago

Pull request is in progress