R: Re: R: Re: R: Re: Curve building with depo, futures and swaps

Hi Luigi,
thank you for your help,

I have updated the settings as you suggested but the problem still remain...
Now the output debug is longer than before, I attached 2 txt files (both are
safe):
1 file contains the whole list of debug output before the system crash, maybe
you can find some useful info.
2 file contains the crash message from Matlab
Let me know if you can't open them.
(I dont know if this can help you but now, my MS VC++ (2005)  doesnt crash. It
crashes only Matlab).

Thanks in advance
Paolo


>----Messaggio originale----
>Da: [hidden email]
>Data: 09/08/2010 10.58
>A: "[hidden email]"<[hidden email]>
>Cc: <[hidden email]>, <[hidden email]>
>Ogg: Re: R: Re: [Quantlib-users] R: Re:  Curve building with depo, futures
and swaps

>
>On Fri, 2010-08-06 at 08:29 +0200, [hidden email] wrote:
>> well the try/catch I used look like this
>>
>> try {
>> ...... (code)
>>
>>      } catch (std::exception& e) {
>>             std::cerr << e.what() << std::endl;
>>      } catch (...) {
>>             std::cerr << "unknown error" << std::endl;
>>       }
>>
>> I get the expections if I use swaps
>
>Does it run
>    std::cerr << e.what() << std::endl;
>in that case? If so, what does it print?
>
>> In all these cases, the following  message is the debug output (which it

looks
>> a problem coming from the link between MATLAB and Microsoft VS):
>> First-chance exception at 0x053ec94c in MATLAB.exe: 0xC0000005: Access
>> violation reading location 0x00000004.
>
>This looks more like an out-of-bounds access or something like it. To
>get some more information, you might try recompiling with some updated
>settings, as suggested in
><http://sourceforge.net/mailarchive/forum.php?

thread_name=AANLkTimm4AA_Vbi5elHT2H9u5oWRwzKJUKR65sqEPtXe%40mail.gmail.
com&forum_name=quantlib-dev>.

>
>Later,
> Luigi
>
>
>--
>
>Newton's Law of Gravitation:
>What goes up must come down. But don't expect it to come down
>where you can find it. Murphy's Law applies to Newton's.
>
>
>

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[Luigi Ballabio]

On Tue, 2010-08-10 at 09:07 +0200, [hidden email] wrote:
> I have updated the settings as you suggested but the problem still remain...
> Now the output debug is longer than before, I attached 2 txt files (both are
> safe):
> 1 file contains the whole list of debug output before the system crash, maybe
> you can find some useful info.
> 2 file contains the crash message from Matlab

The problem is, neither of them contains something showing that the
exception was caught. If you did put
 
} catch (std::exception& e) {
    std::cerr << e.what() << std::endl;
} catch (...) {
    std::cerr << "unknown error" << std::endl;
}

in your code, there should be something printed. If if was a
QuantLib::Error, it might contain information about what goes wrong.
Are you sure you have the above? Maybe you can modify to something like

} catch (std::exception& e) {
    std::cerr << " ****** " << e.what() << std::endl;
} catch (...) {
    std::cerr << " ****** unknown error" << std::endl;
}

to make it easier to look for the ****** in the output?

Luigi

> (I dont know if this can help you but now, my MS VC++ (2005)  doesnt crash. It
> crashes only Matlab).
>
> Thanks in advance
> Paolo
>
>
> >----Messaggio originale----
> >Da: [hidden email]
> >Data: 09/08/2010 10.58
> >A: "[hidden email]"<[hidden email]>
> >Cc: <[hidden email]>, <[hidden email]>
> >Ogg: Re: R: Re: [Quantlib-users] R: Re:  Curve building with depo, futures
> and swaps
> >
> >On Fri, 2010-08-06 at 08:29 +0200, [hidden email] wrote:
> >> well the try/catch I used look like this
> >>
> >> try {
> >> ...... (code)
> >>
> >>      } catch (std::exception& e) {
> >>             std::cerr << e.what() << std::endl;
> >>      } catch (...) {
> >>             std::cerr << "unknown error" << std::endl;
> >>       }
> >>
> >> I get the expections if I use swaps
> >
> >Does it run
> >    std::cerr << e.what() << std::endl;
> >in that case? If so, what does it print?
> >
> >> In all these cases, the following  message is the debug output (which it
> looks
> >> a problem coming from the link between MATLAB and Microsoft VS):
> >> First-chance exception at 0x053ec94c in MATLAB.exe: 0xC0000005: Access
> >> violation reading location 0x00000004.
> >
> >This looks more like an out-of-bounds access or something like it. To
> >get some more information, you might try recompiling with some updated
> >settings, as suggested in
> ><http://sourceforge.net/mailarchive/forum.php?
> thread_name=AANLkTimm4AA_Vbi5elHT2H9u5oWRwzKJUKR65sqEPtXe%40mail.gmail.
> com&forum_name=quantlib-dev>.
> >
> >Later,
> > Luigi
> >
> >
> >--
> >
> >Newton's Law of Gravitation:
> >What goes up must come down. But don't expect it to come down
> >where you can find it. Murphy's Law applies to Newton's.
> >
> >
> >
>

--

Westheimer's Discovery:
A couple of months in the laboratory can frequently save a
couple of hours in the library.



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