> -Chris
>
> On Fri, Feb 6, 2009 at 12:52 PM, Gábor Csárdi <
address@hidden> wrote:
>>
>> So, as I see it, this would be almost exactly the current behavior,
>> except for renaming 'id' to "GraphML:id" when reading the graph. Oh,
>> and perhaps using "GraphML:id" as <node id="n3"> ids when writing out
>> the graph.
>>
>> G.
>>
>> On Fri, Feb 6, 2009 at 6:36 PM, Tamas Nepusz <
address@hidden> wrote:
>> >> 1) Whether to read the <node id="n3"> type of ids from the graph, or
>> >> not. It they are not read, then we might lose some information. If
>> >> they are read, that could lead to confusion.
>> >
>> > I think we should read them anyway, but renaming the auto-generated "id"
>> > attribute to "GraphML:id" seems a good idea; chances are that some of
>> > our
>> > users will use the "id" attribute for other purposes, but it's unlikely
>> > with
>> > "GraphML:id".
>> >
>> >> 2) Whether to use the "id" (igraph) vertex attribute as <node id="n3">
>> >> type of ids, when we write out a GraphML file. Perhaps not.
>> >
>> > I agree; in general, nothing guarantees that the "id" attributes are
>> > unique
>> > and although igraph will happily save the graph as GraphML in this case,
>> > it
>> > won't be able to read it back.
>> >
>> > --
>> > Tamas
>> >
>> >
>> >
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>> >
>>
>>
>>
>> --
>> Gabor Csardi <address@hidden> UNIL DGM
>>
>>
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--
Gabor Csardi <address@hidden> UNIL DGM
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