[Boost-users] [BGL] how to build a hierarchy of graphs

From: Shufei Fan (fansf_at_[hidden])
Date: 2007-04-05 11:35:10

Hi,

I need to build a hierarchy of graphs bottom up. Conceptually, every level(>1) 
of graph is a result of merging groups of nearest neighbors of its immediate 
lower level, according to some sort of criteria. 

My general question is, what is the best way of building this hierarchy using 
BGL?(or, BGL already has this kind of mechanism somewhere?) (I didnot read in 
detail concepts like subgraph, filter, etc. From the names, they seems to of 
help?) And Is it possible to effeciently retrieve information both within same 
level and across levels?

Thanks in advance.

Shufei