Re: [Boost-users] BGL distance recorder

Andreas Fabri wrote:

Hello,

I am wondering if there is not a documentation bug.

The distance_recorder manual page states:

DistanceMap A WritablePropertyMap, where the key type and the value type are the vertex descriptor type of the graph.

Shouldn't the value type be something like int. After all it is a distance measured in the number of hops in the graph.

Yepp, is most probably a bug.

Also writing my own DistanceMap I had to also provide the function get in order that it compiles. So the DistanceMap should be Readable as well.

This probably, too.