Re: [jgrapht-users] info on cloning undirected graph

[John V. S. <js...@gm...>]

There is a clone() on AbstractBaseGraph (see 
testsrc/org/jgrapht/graph/CloneTest.java), and also a utility method 
org.jgrapht.Graphs.addGraph which can be used to copy the contents of 
one graph into a new empty graph.

JVS

andrea pagani wrote:
> Hi everybody,
> 
> It's me again, well I need to have a copy of my graph to work on without 
> reflecting the changing on the original one.
> I saw that UndirectedGraph class has no implementation of clone() 
> method. My idea is the to extract the edgeFactory from the original one 
> and build a SimpleGraph from that edgeFactory.
> Do you think it's correct?
> My issue is the edgeFactory I get from the original graph is empty...and 
> so the simpleGraph I then create is empty as well...
> 
> 
> Any suggestion is more than welcome.
> 
> 
> Thank you in advance.
> 
> 
> Best Regards,
> 
> Andrea
> 
> 
> 
> PS: as you might see I'm not an experienced java programmer!
> 
> 
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