[GRASS-dev] information regarding structure dglGraph_s of directed graph library

[Nitin]

Hello everybody,I am trying to use graph generated by Vect_net_build_graph(), hold by  Map_info::graph.This element is of type dglGraph_s, having a typedef to type GRAPH.I want to access this graph structure. I couldn\'t understand this from syntax which is declared in lib/vector/dglib/graph.h .Also do i always need to specify cost  of arcs in database only?regardsjay
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