Re: [QuantLib-svn] SF.net SVN: quantlib: [13104] trunk/QuantLib/ql/yieldtermstructures/ ratehelpers.cpp

[Luigi Ballabio]

On Fri, 2007-10-19 at 06:26 -0700, [hidden email] wrote:
> Revision: 13104
>           http://quantlib.svn.sourceforge.net/quantlib/?rev=13104&view=rev
> Author:   nando
> Date:     2007-10-19 06:26:05 -0700 (Fri, 19 Oct 2007)
>
> Log Message:
> -----------
> reverted Rev13099 as it doesn't fix the issue, bootstrap still failing

Is it failing, or just slower?

Luigi


--

Hofstadter's Law:
It always takes longer than you expect, even when you take
Hofstadter's Law into account.



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[Ferdinando M. Ametrano-3]

On 10/19/07, Luigi Ballabio <[hidden email]> wrote:
> > reverted Rev13099 as it doesn't fix the issue, bootstrap still failing
>
> Is it failing, or just slower?
failing, somewhere the handle is accessed when it is still empty.

ciao -- Nando

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[Luigi Ballabio]

On Fri, 2007-10-19 at 15:41 +0200, Ferdinando Ametrano wrote:
> On 10/19/07, Luigi Ballabio <[hidden email]> wrote:
> > > reverted Rev13099 as it doesn't fix the issue, bootstrap still failing
> >
> > Is it failing, or just slower?
> failing, somewhere the handle is accessed when it is still empty.

Shouldn't be a problem. The handle is (well, was) accessed directly only
in the spread() method, which checks for emptiness before accessing its
value.

Is QuantLibXL by any chance inheriting from SwapRateHelper and accessing
the handle?

May you investigate a bit, since you can reproduce the problem?

Luigi


--

Innovation is hard to schedule.
-- Dan Fylstra



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[Ferdinando M. Ametrano-3]

On 10/19/07, Luigi Ballabio <[hidden email]> wrote:
> May you investigate a bit, since you can reproduce the problem?
I am

ciao -- Nando

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[Luigi Ballabio]

On Fri, 2007-10-19 at 16:16 +0200, Ferdinando Ametrano wrote:
> On 10/19/07, Luigi Ballabio <[hidden email]> wrote:
> > May you investigate a bit, since you can reproduce the problem?
> I am

Hold on, I'm confused now---was it failing before or after you reverted?
The test suite was failing _after_ the revert, and I've just committed a
fix for that. Were your spreadsheets failing _before_ the revert?

Luigi


--

A child of five would understand this. Send someone to fetch a child of
five.
-- Groucho Marx



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