[Boost-users] About "transitive_closure" method of Boost graph.

Subject: [Boost-users] About "transitive_closure" method of Boost graph.
From: Amanullah Yasin (amanyasin_at_[hidden])
Date: 2009-06-04 10:24:36

Bonjour
Dear

I want to check whether there is a directed path between two given nodes (A
and C) using Boost graph. I also want to access intermediate edges to
examine PDAG properties.
I test

void transitive_closure(const Graph& g, GraphTC& tc) method. But i
want to check between two given nodes.

Now i want to ask you

   -

   void transitive_closure(const Graph& g, GraphTC& tc,

                        G_to_TC_VertexMap g_to_tc_map, VertexIndexMap index_map)

In the above method, how i can declare

G_to_TC_VertexMap g_to_tc_map, VertexIndexMap index_map?

http://www.boost.org/doc/libs/1_39_0/libs/graph/doc/transitive_closure.html

   - How i can examine the intermediate edges? or is there any other easy
   way?

I will be thankful to you

Best Regards

Amanullah YASIN
Master2 (ECD)
Ecole Polytechnique
Université de Nantes, France.
Mob#  [phone]
Fix #   02 72 00 26 45
amanyasin_at_[hidden]