Re: [boost] [BGL] remove_edge bug

From: Jeremy Siek (jsiek_at_[hidden])
Date: 2004-06-30 11:10:46

Hi Volodya,

I've fixed this problem, and add a test for this into the test 
directory.

Cheers,
Jeremy

On Jun 30, 2004, at 10:30 AM, Jeremy Siek wrote:

> Hi Volodya,
>
> On Apr 19, 2004, at 8:59 AM, Vladimir Prus wrote:
>>
>> Jeremy,
>> I think your reversion 1.120 of detail/adjacency_list.hpp:
>>
>>    2004-04-01 05:30  jsiek
>>
>>         * detail/adjacency_list.hpp: fixed remove_edge for 
>> bidirectional
>>         graphs
>>
>> actually breaks remove_edge in a different way. Please take a look at
>>
>>     http://zigzag.cs.msu.su:7813/program_graph.cpp
>
> The file is no longer there. Can you post it?
>
>> The code there add two vertices, an edge between them, and then 
>> removes the
>> edge. After that 'num_edges' returns 1, not 0 as expected. I seems 
>> like now
>> remove_edge removes elements from out_edges and in_edges storage, but 
>> not
>> from global edges vector.
>>
>> Is it possible to fix this problem?
>>
>> TIA,
>> Volodya
>>
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> _______________________________________________
> Jeremy Siek <jsiek_at_[hidden]>
> http://www.osl.iu.edu/~jsiek
> Ph.D. Student, Indiana University Bloomington
> C++ Booster (http://www.boost.org)
> _______________________________________________
>
> _______________________________________________
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_______________________________________________
Jeremy Siek <jsiek_at_[hidden]>
http://www.osl.iu.edu/~jsiek
Ph.D. Student, Indiana University Bloomington
C++ Booster (http://www.boost.org)
_______________________________________________