Re: [boost] Vertex index property map

From: Jeremy Siek (jsiek_at_[hidden])
Date: 2001-01-25 20:38:23

Hello,

The vertex index property for an adjacency_list with VertexList=vecS does
not need to be added via the VertexProperty template parameter. You don't
need a "boost::property<vertex_index_t" in this case. What is happening is
that the vertex index property that you are adding to the graph with
"boost::property<vertex_index_t" is overriding the one that is already
there.

Thanks for your question! I'll make the docs more clear about this.

Cheers,
Jeremy

On Thu, 25 Jan 2001, B.T. Adams wrote:

bta> The documentation provided in the 2nd paragraph of the section "Adding
bta> Some Color to your Graph" of
bta> http://www.boost.org/libs/graph/doc/quick_tour.html indicates that 
bta> the vertex index property map is automatically assigned when a vecS
bta> container is specified for VertexList. I have found this does not 
bta> occur, as illustrated by the output:

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 Jeremy Siek                        www: http://www.lsc.nd.edu/~jsiek/
 Ph.D. Candidate                  email: jsiek_at_[hidden]
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