Re: bintree.c:33

[Blake Leverington <leverinb@uregina.ca>]

Hi Richard,

What do you need to reproduce what I'm doing? I'm just taking some bggen 
data and run it through hdgeant, but since I updated to the latest 
release (I was using an older February release) it now gives me this 
error. I have recompiled bggen and regenerated all the data, etc.

-Blake

Richard Jones wrote:
> Blake,
>
> I explained this a couple of days back.  The bintree package is what 
> accumulates the hits according to detector segment and spits them out 
> in some predefined order (eg., ordered by wire, layer, package, 
> etc.).  Each hit is assigned a "mark" which is a hash of its 
> wire,layer,package,sector,... indices.  This forms a 32-bit integer 
> that is used to order the hits.  You should never have a mark=0.  If 
> you do, either a hit was registered with invalid indices or a memory 
> corruption has occurred.
>
> Does that help?  Do you want help debugging?  I can trace it for you 
> if you set up a web page with all of the details sufficient for me to 
> reproduce the problem.
>
> -Richard J.
>
>
> Blake Leverington wrote:
>> Hi all,
>>
>> Any idea what this error means?
>>
>> "hdgeant: bintree.c:33: getTwig: Assertion `node->mark >= 0' failed.
>> Abort"
>>
>> Cheers,
>> -Blake
>>
>>
>>
>>
>>   
>