From: Warren Young
Date: February 19 2011 6:16pm
Subject: Re: EXC_BAD_ACCESS exception from storein(container) in MYSQL++ on
 MAC OS 10
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Alan, please keep replies on the list.

On 2/19/2011 10:21 AM, Alan Shank wrote:
>
>> Move the vector inside the loop,
>
> I don't think you have understood this code.

Quite possible, since you haven't actually provided *code*, just 
pseudocode.  If you want people to do more than just skim, you're going 
to have to provide something that compiles and is based on one of the 
examples so they don't need your database.  If you aren't willing (or 
able) to provide something that demonstrates the problem in a way people 
can see on their own machines, you have to expect incomplete clarity in 
replies, because the problem is unclear in your respondent's heads.

Nevertheless, nothing in what you say tells me that the vector gets 
cleared or rebuilt between queries, which means it's going to continue 
to be appended to.  Study Query::storein_sequence(), beginning at line 
749 or so in lib/query.h.  Notice that it does not clear or resize the 
container.  That's your job.  It *does not* work like Query::store() in 
this regard.