Re: [Boost-users] Subgraph included in future releases of the BGL?

From: Jeremy Siek (jsiek_at_[hidden])
Date: 2004-02-04 17:55:01

Hi Hugues,

The subgraph class has been in releases of boost for some time now,
and will continue to be.

As for the BGL book, the subgraph class didn't make it into
the book for two reasons: we had a strict page limit and also
the subgraph class was not finalized in time for the book.

As for future versions of the BGL book... I don't know
if there will be a second edition. That depends on sales.
If there ever is a second edition, I'll try to get
subgraph in there.

Cheers,
Jeremy

On Feb 4, 2004, at 3:07 PM, Hugues Joly wrote:

> Hi,
>    I've just received the User Guide of the BGL from
> Addison Wesley and it doesn't mention anything about
> the subgraphs.  What are the future plans regarding
> this feature?
>
>  --- Jeremy Siek <jsiek_at_[hidden]> a écrit : > Hi
> Hugues,
>>
>> I've checked in a fix to CVS. Sorry, but this fix
>> won't make it into the
>> imminent release of boost 1.31.0.
>>
>> Anyways, your program now gives the following
>> output:
>>
>>    After initializing properties for G1:
>>            Global and local properties for vertex
>> G0[C]...
>>                    G0[C]= A1
>>                    G1[A1]= A1
>>            Global and local properties for vertex
>> G0[E]...
>>                    G0[E]= B1
>>                    G1[B1]= B1
>>            Global and local properties for vertex
>> G0[F]...
>>                    G0[F]= C1
>>                    G1[C1]= C1
>>
>>
>>    After initializing properties for G2:
>>            Global and local properties for vertex
>> G0[A]
>>                    G0[A]= A2
>>                    G2[A2]= A2
>>            Global and local properties for vertex
>> G0[C]...
>>                    G0[C]= B2
>>                    G1[A1]= B2
>>                    G2[B2]= B2
>>
>> Cheers,
>> Jeremy
>>
>> P.S. The subgraph class was a late addition to the
>> graph library
>> and it is a fairly complicated class that was not
>> well tested. I would
>> not
>> be surprised if there are more bugs.
>>
>> _______________________________________________
>> Jeremy Siek <jsiek_at_[hidden]>
>> http://www.osl.iu.edu.edu/~jsiek
>> Ph.D. Student, Indiana University Bloomington
>> C++ Booster (http://www.boost.org)
>> Office phone: [phone]
>> _______________________________________________
>>
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_______________________________________________
Jeremy Siek <jsiek_at_[hidden]>
http://www.osl.iu.edu.edu/~jsiek
Ph.D. Student, Indiana University Bloomington
C++ Booster (http://www.boost.org)
Office phone: [phone]
_______________________________________________