quantlib-dev — Discussion of QuantLib development

Re: [Quantlib-dev] Copula

[Luigi B. <lui...@gm...>]

On Thu, 2008-01-10 at 12:03 +0100, Ferdinando Ametrano wrote:
> is there any open source implementation of (Gaussian) Copula?
> Anyone willing to contribute it to QuantLib?

I've received a contribution on credit derivatives which includes it.
I'll be adding it to the repository shortly.

Luigi


-- 

If you can't convince them, confuse them. 
-- Harry S. Truman 

[Quantlib-dev] Copula

[Ferdinando A. <na...@am...>]

Hi all

is there any open source implementation of (Gaussian) Copula?
Anyone willing to contribute it to QuantLib?

thanks

ciao -- Nando

Re: [Quantlib-dev] How to obtain the Greeks

[Luigi B. <lui...@gm...>]

On Thu, 2008-01-10 at 09:07 +0900, Ibrahim El-Fayoumi wrote:
> Hello Luigi
> I got exception, not with the analytic European option but rather the
> binomial american option
> 
> My question whether the greeks are available for all options
> calculation or not?
> I mean, delta, vega, gamma, theta, and rho... 

Oh, I see. No, not all greeks are available for all engines. Let me
check the source... yes, the binomial engine only provides delta, gamma
and theta. If you need the other greeks, you'll have to perturb the
input values and calculate them numerically.

Luigi


-- 

The young man knows the rules, but the old man knows the exceptions. 
-- O. W. Holmes 

Re: [Quantlib-dev] How to obtain the Greeks

[Ibrahim El-F. <Ibr...@au...>]

Hello Luigi
I got exception, not with the analytic European option but rather the
binomial american option

My question whether the greeks are available for all options calculation
or not?
I mean, delta, vega, gamma, theta, and rho... 

Regards
Ibrahim

> On Wed, 2008-01-09 at 13:34 +0000, Ibrahim El-Fayoumi wrote:
> > Hello Luigi
> > When I tried to use the example with package to obtain the greeks, 
> > I did the following:
> > ......
> > 	 // options
> >         VanillaOption europeanOption(payoff, europeanExercise);
> >         VanillaOption bermudanOption(payoff, bermudanExercise);
> >         VanillaOption americanOption(payoff, americanExercise);
> > 
> >         // Analytic formulas:
> > 
> >         // Black-Scholes for European
> >         method = "Black-Scholes";
> >         europeanOption.setPricingEngine(boost::shared_ptr<PricingEngine>(
> >                                      new AnalyticEuropeanEngine(bsmProcess)));
> >         std::cout << std::setw(widths[0]) << std::left << method
> >                   << std::fixed
> >                   << std::setw(widths[1]) << std::left << europeanOption.NPV()
> >                   << std::setw(widths[2]) << std::left << "N/A"
> >                   << std::setw(widths[3]) << std::left << "N/A"
> >                   << std::endl;
> > 	std::cout << europeanObtion.delta();
> > 
> > 
> > ...
> > 
> > This did not work, what I am missing?
> 
> Hi Ibrahim,
> 	"did not work" as in "compilation error" or "runtime error"? In any
> case, what does the error message say exactly?
> 
> Luigi
> 
> 

Ibrahim El-Fayoumi
Senior Software Engineer

IWL Limited
ABN 53 078 119 212
Level 7, 141 St Georges Terrace
Perth WA Australia 6000
Phone: +61 8 9282 8430 
Fax: +61 8 9321 1553
Mobile: 0402 817 354
Email: Ibr...@iw...

Visit our corporate website:www.iwl.com.au

This e-mail and any files transmitted with it are confidential and are
only for the use of the person to whom they are addressed. If you are
not the intended recipient, you are hereby notified that any use,
dissemination, forwarding, printing, copying or dealing in any way
whatsoever with this e-mail is strictly prohibited. If you have received
this e-mail in error, please reply to us immediately and delete the
document. It is the recipient's duty to virus scan and otherwise test
the enclosed information before using the information or loading
attached files onto any computer system. IWL Limited does not warrant
that the information contained in this e-mail is free from viruses,
defects, errors, interception or interference. Any views expressed in
this message are those of the individual sender, except where that
sender specifically states them to be the views of IWL Limited.


This e-mail and any files transmitted with it are confidential and are only for the use of the person to whom they are addressed.  If you are not the intended recipient, you are hereby notified that any use, dissemination, forwarding, printing, copying or dealing in any way whatsoever with this e-mail is strictly prohibited.  If you have received this e-mail in error, please reply to us immediately and delete the document.  It is the recipient's duty to virus-scan and otherwise test the enclosed information before using the information or loading attached files onto any computer system.  Australian Investment Exchange Ltd does not warrant that the information contained in this e-mail is free from viruses, defects, errors, interception or interference.  Australian Investment Exchange Ltd, and each of its related companies each reserve the right to monitor all e-mail communications through its networks.  Any views expressed in this message are those of the individual sender, except where that sender specifically states them to be the views of Australian Investment Exchange Ltd.  Your private information is only used and disclosed for the intention which you have provided it for.  This information is not disclosed or used unless your consent has been provided or in the case that Australian Investment Exchange Ltd permitted to do so under the Privacy Act of 1988.

Re: [Quantlib-dev] Compilation error in VC7

[Ferdinando A. <na...@am...>]

On Jan 8, 2008 6:01 PM, Luigi Ballabio <lui...@gm...> wrote:
> On Tue, 2008-01-08 at 16:01 +0100, Bianchetti Marco wrote:
> > ------ Build started: Project: QuantLibObjects, Configuration: Release
> > CRTDLL Win32 ------
> > Compiling...
> > capletvolstructure.cpp
> > qlo\capletvolstructure.cpp(56) : error C2082: redefinition of formal
> > parameter 'bdc'
>
> Trunk or branch?

trunk, my fault. it's now fixed.

ciao -- Nando

Re: [Quantlib-dev] How to obtain the Greeks

[Luigi B. <lui...@gm...>]

On Wed, 2008-01-09 at 13:34 +0000, Ibrahim El-Fayoumi wrote:
> Hello Luigi
> When I tried to use the example with package to obtain the greeks, 
> I did the following:
> ......
> 	 // options
>         VanillaOption europeanOption(payoff, europeanExercise);
>         VanillaOption bermudanOption(payoff, bermudanExercise);
>         VanillaOption americanOption(payoff, americanExercise);
> 
>         // Analytic formulas:
> 
>         // Black-Scholes for European
>         method = "Black-Scholes";
>         europeanOption.setPricingEngine(boost::shared_ptr<PricingEngine>(
>                                      new AnalyticEuropeanEngine(bsmProcess)));
>         std::cout << std::setw(widths[0]) << std::left << method
>                   << std::fixed
>                   << std::setw(widths[1]) << std::left << europeanOption.NPV()
>                   << std::setw(widths[2]) << std::left << "N/A"
>                   << std::setw(widths[3]) << std::left << "N/A"
>                   << std::endl;
> 	std::cout << europeanObtion.delta();
> 
> 
> ...
> 
> This did not work, what I am missing?

Hi Ibrahim,
	"did not work" as in "compilation error" or "runtime error"? In any
case, what does the error message say exactly?

Luigi


-- 

The Feynman Problem Solving Algorithm: 
1) Write down the problem. 
2) Think very hard. 
3) Write down the solution. 

[Quantlib-dev] How to obtain the Greeks

[Ibrahim El-F. <elf...@gm...>]

Hello Luigi
When I tried to use the example with package to obtain the greeks, 
I did the following:
......
	 // options
        VanillaOption europeanOption(payoff, europeanExercise);
        VanillaOption bermudanOption(payoff, bermudanExercise);
        VanillaOption americanOption(payoff, americanExercise);

        // Analytic formulas:

        // Black-Scholes for European
        method = "Black-Scholes";
        europeanOption.setPricingEngine(boost::shared_ptr<PricingEngine>(
                                     new AnalyticEuropeanEngine(bsmProcess)));
        std::cout << std::setw(widths[0]) << std::left << method
                  << std::fixed
                  << std::setw(widths[1]) << std::left << europeanOption.NPV()
                  << std::setw(widths[2]) << std::left << "N/A"
                  << std::setw(widths[3]) << std::left << "N/A"
                  << std::endl;
	std::cout << europeanObtion.delta();


...

This did not work, what I am missing?

Thanks
ibrahim

Re: [Quantlib-dev] Compilation error in VC7

[Luigi B. <lui...@gm...>]

On Tue, 2008-01-08 at 16:01 +0100, Bianchetti Marco wrote:
> ------ Build started: Project: QuantLibObjects, Configuration: Release
> CRTDLL Win32 ------
> Compiling...
> capletvolstructure.cpp
> qlo\capletvolstructure.cpp(56) : error C2082: redefinition of formal
> parameter 'bdc'

Trunk or branch?

Luigi


-- 

So little done, so much to do. 
-- Cecil Rhodes 

Re: [Quantlib-dev] [Quantlib-users] QuantLib 0.9.0 released

[Luigi B. <lui...@gm...>]

On Tue, 2008-01-01 at 15:51 +0000, Roland Lichters wrote:
> On 12/24/07, Nathan Abbott <nka...@gm...> wrote:
> > I have just run the tests in the testsuite program and have come across
> > these errors. I compile QuantLib with Boost1.34.1 and Visual C++ 2005.
> 
> I am looking into it at the moment. You are right, but fortunately the
> error appears with today's date = 24/12/07 only, and not with any
> other date in December. It is related to the new BMA yield curve test
> that depends on three calendars, TARGET, London, New York that treat
> the 26th differently.

Serves me right for making a holiday release... (Bah! Humbug!)
Setting the curve calendar to the joint calendar of NY and London might
work, too. I'll look at your patch in the next days.

Thanks,
	Luigi


-- 

Use every man after his desert, and who shall scape whipping? 
-- Hamlet, Act II, scene II 

Re: [Quantlib-dev] contribution proposal

[Luigi B. <lui...@gm...>]

On Tue, 2008-01-08 at 08:32 -0800, Richard Wang wrote:
>  The method is developed by M. Giles from Oxford University recently
> (who is named Risk quant of the year 2007).   You can get his
> information from 
> 
> http://web.comlab.ox.ac.uk/oucl/work/mike.giles/finance.html

Thanks, I'll have a look.

Luigi


-- 

There is no opinion so absurd that some philosopher will not 
express it. 
-- Marcus Tullius Cicero, "Ad familiares" 

[Quantlib-dev] contribution proposal

[Richard W. <ric...@gm...>]

Hi,

I have been on the list for a while, but haven't gotten a chance to
contribute.  Recently I am reading a paper which uses a multilevel technique
to reduce computational cost in Monte Carlo method.  I'd like to make a
proposal to implement this fast Monte Carlo method to the library.

 The method is developed by M. Giles from Oxford University recently (who is
named Risk quant of the year 2007).   You can get his information from

http://web.comlab.ox.ac.uk/oucl/work/mike.giles/finance.html

The paper

M.B. Giles. `Multi-level Monte Carlo path simulation'. to appear in
Operations Research, 2007/8.

 can be download from the same page.

Richard

[Quantlib-dev] Compilation error in VC7

[Bianchetti M. <mar...@ba...>]

------ Build started: Project: QuantLibObjects, Configuration: Release
CRTDLL Win32 ------
Compiling...
capletvolstructure.cpp
qlo\capletvolstructure.cpp(56) : error C2082: redefinition of formal
parameter 'bdc'

[Quantlib-dev] First draft of a MC Path Dependent Basket Engine

[Andrea <mar...@go...>]

Hi,

I've had some time to play with my project of a generic multi asset path dependent MC engine.

Here are the files

1) example
2) payoff
3) option
4) mcengine

A few thoughts:

1) not sure about the existence of BOTH option AND payoff
2) return types are not optimal (still thinking about shared_ptr, references, Disposable ...)
3) TimeGrid: I'm not happy because the MCPathBasketEngine::timeGrid() is called twice: from 
MCPathBasketEngine::pathGenerator() and MCPathBasketEngine::pathPricer().

Maybe I wanted to write a new MultiPathGenerator that only returns a MultiPath made of the Mandatory 
times of TimeGrid and not all of them.
4) TimeGrid: Can I build a TimeGrid with a maximum time step (e.g. 0.25)? I can specify the total 
number of steps, but this is not very intuitive. 10 steps in 10 years is not the same as 10 steps in 
1 month.

Feel free to comment on it.

Andrea

[Quantlib-dev] installation is failing on cygwin

[adam99 <ada...@gm...>]

I am trying to install quantlib on cygwin. Install fails on term structure
directory. Here is the last couple of lines of install

 /bin/install -c -m 644 'eurodollarfuturesquote.hpp'
'/usr/local/include/ql/quotes/eurodollarfuturesquote.hpp'
 /bin/install -c -m 644 'forwardvaluequote.hpp'
'/usr/local/include/ql/quotes/forwardvaluequote.hpp'
 /bin/install -c -m 644 'futuresconvadjustmentquote.hpp'
'/usr/local/include/ql/quotes/futuresconvadjustmentquote.hpp'
 /bin/install -c -m 644 'impliedstddevquote.hpp'
'/usr/local/include/ql/quotes/impliedstddevquote.hpp'
 /bin/install -c -m 644 'simplequote.hpp'
'/usr/local/include/ql/quotes/simplequote.hpp'
make[3]: Leaving directory `/dev/QuantLib-0.8.1/ql/quotes'
make[2]: Leaving directory `/dev/QuantLib-0.8.1/ql/quotes'
Making install in termstructures
make[2]: Entering directory `/dev/QuantLib-0.8.1/ql/termstructures'
Making install in volatilities
make[3]: Entering directory
`/dev/QuantLib-0.8.1/ql/termstructures/volatilities'
/bin/sh ../../../libtool --tag=CXX --mode=link g++  -g -O2 -Wall  -L/usr/lib
-o libVolatilities.la   abcd.lo blackvariancecurve.lo
blackvariancesurface.lo capletvolatilitiesstructures.lo capstripper.lo
cmsmarket.lo localvolsurface.lo sabr.lo sabrinterpolatedsmilesection.lo
smilesection.lo swaptionconstantvol.lo swaptionvolcube.lo
swaptionvolcube1.lo swaptionvolcube2.lo swaptionvoldiscrete.lo
swaptionvolmatrix.lo  
ar cru .libs/libVolatilities.a .libs/abcd.o .libs/blackvariancecurve.o
.libs/blackvariancesurface.o .libs/capletvolatilitiesstructures.o
.libs/capstripper.o .libs/cmsmarket.o .libs/localvolsurface.o .libs/sabr.o
.libs/sabrinterpolatedsmilesection.o .libs/smilesection.o
.libs/swaptionconstantvol.o .libs/swaptionvolcube.o .libs/swaptionvolcube1.o
.libs/swaptionvolcube2.o .libs/swaptionvoldiscrete.o
.libs/swaptionvolmatrix.o
ar: .libs/abcd.o: No such file or directory
make[3]: *** [libVolatilities.la] Error 1
make[3]: Leaving directory
`/dev/QuantLib-0.8.1/ql/termstructures/volatilities'
make[2]: *** [install-recursive] Error 1
make[2]: Leaving directory `/dev/QuantLib-0.8.1/ql/termstructures'
make[1]: *** [install-recursive] Error 1
make[1]: Leaving directory `/dev/QuantLib-0.8.1/ql'
make: *** [install-recursive] Error 1


Before calling install I run
bash configure --with-boost-include=/usr/include/boost-1_33_1/
--with-boost-lib=/usr/lib
then called make


Config.log also shows
configure:19714: checking for Boost unit-test framework
configure:19746: g++ -o conftest.exe -g -O2 -Wall 
-I/usr/include/boost-1_33_1  -L/usr/lib conf
test.cpp  -lboost_unit_test_framework-gcc34 >&5
/usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../i686-pc-cygwin/bin/ld: cannot
find -lboost_unit_t
est_framework-gcc34
collect2: ld returned 1 exit status
configure:19752: $? = 1
configure: failed program was:
| #include <boost/test/unit_test.hpp>
|           using namespace boost::unit_test_framework;
|           test_suite*
|           init_unit_test_suite(int argc, char** argv)
|           {
|               return (test_suite*) 0;
|           }
| 
configure:19789: g++ -o conftest.exe -g -O2 -Wall -DBOOST_TEST_MAIN
-DBOOST_TEST_DYN_LINK  -I/u
sr/include/boost-1_33_1  -L/usr/lib conftest.cpp 
-lboost_unit_test_framework-gcc34 >&5
/usr/lib/gcc/i686-pc-cygwin/3.4.4/../../../../i686-pc-cygwin/bin/ld: cannot
find -lboost_unit_t
est_framework-gcc34
collect2: ld returned 1 exit status
configure:19795: $? = 1
configure: failed program was:
| #include <boost/test/unit_test.hpp>
...
and several lines later

configure: failed program was:
| #include <boost/test/unit_test.hpp>
|           using namespace boost::unit_test_framework;
|           test_suite*
|           init_unit_test_suite(int argc, char** argv)
|           {
|               return (test_suite*) 0;
|           }
| 
configure:19817: result: no
configure:19823: WARNING: Boost unit-test framework not found
configure:19825: WARNING: The test suite will be disabled
configure:19836: checking whether Boost unit-test streams work
configure:19861: g++ -c -g -O2 -Wall  -I/usr/include/boost-1_33_1
conftest.cpp >&5
configure:19867: $? = 0
configure:19872: result: yes
configure:19906: checking long long support
configure:19931: g++ -c -g -O2 -Wall  -I/usr/include/boost-1_33_1
conftest.cpp >&5
conftest.cpp: In function `int main()':
conftest.cpp:27: warning: unused variable 'i'
conftest.cpp:28: warning: unused variable 'j'
configure:19937: $? = 0
configure:19942: result: yes
configure:19970: checking for emacs
configure:19986: found /bin/emacs
configure:19997: result: emacs
configure:20021: checking where .elc files should go
configure:20034: $EMACS -batch -q -eval '(while load-path (princ (concat
(car load-path
) "\n")) (setq load-path (cdr load-path)))' </dev/null >conftest.out
configure:20037: $? = 0
configure:20050: result: ${datadir}/emacs/site-lisp
configure:20072: checking for doxygen
configure:20105: result: no
configure:20112: checking for sed
configure:20142: result: /bin/sed
configure:20152: checking for latex
configure:20185: result: no


I installed all the boost from cygwin, I dont see anywhere
boost_unit_test_framework library. Does quantlib really need this (I am not
sure if the problems I am having at make are related to this test warning..)

Thanks
Adam
-- 
View this message in context: http://www.nabble.com/installation-is-failing-on-cygwin-tp14643144p14643144.html
Sent from the quantlib-dev mailing list archive at Nabble.com.

Re: [Quantlib-dev] [QuantLib-svn] SF.net SVN: quantlib: [14006] trunk/QuantLib

[Ferdinando A. <na...@am...>]

On Jan 4, 2008 5:32 PM, Luigi Ballabio <lui...@gm...> wrote:
> > fixed many glitches in constant/spreaded optionlet/swaption vol classes
>
> Since you've already committed non backward-compatible changes for these
> classes (I know, it couldn't be helped) may I also suggest using
> 'Volatility' instead of 'Vol' in class names?

glad to oblige...

ciao -- Nando

Re: [Quantlib-dev] [QuantLib-svn] SF.net SVN: quantlib: [14006] trunk/QuantLib

[Luigi B. <lui...@gm...>]

On Fri, 2008-01-04 at 07:44 -0800, na...@us... wrote:
> Log Message:
> -----------
> fixed many glitches in constant/spreaded optionlet/swaption vol classes

Since you've already committed non backward-compatible changes for these
classes (I know, it couldn't be helped) may I also suggest using
'Volatility' instead of 'Vol' in class names?

Luigi


-- 

There is no likelihood man can ever tap the power of the atom. 
-- Robert Millikan, Nobel Prize in Physics, 1923 

[Quantlib-dev] Simple Extension to AverageBasketPayoff

[<fho...@gm...>]

Dear all and a happy new year!
I have just a brief suggestion to append a function "Array weights() { return weights_; }" to the class AverageBasketPayoff. By that one has access to the initial weights for further use during the evolution of the correlated processes, e.g., in order to write a new class ReweightedAverageBasketPayoff inherting from AverageBasketPayoff and applying a reweighting to the basket on occasional dates between initial and final date.

Best regards
Frank
-- 
Psssst! Schon vom neuen GMX MultiMessenger gehört?
Der kann`s mit allen: http://www.gmx.net/de/go/multimessenger?did=10

Re: [Quantlib-dev] [QuantLib-svn] SF.net SVN: quantlib: [13854] trunk/QuantLib/ql/interestrate.hpp

[Luigi B. <lui...@gm...>]

On Wed, 2008-01-02 at 16:35 +0100, Ferdinando Ametrano wrote:
> On Jan 2, 2008 3:59 PM, Luigi Ballabio <lui...@gm...> wrote:
> > > It's quite a while that I've been considering to define the default
> > > DayCounter in userconfig.hpp (and switch to ActualActual::ISDA in the
> > > meantime): any objection if I do it?
> >
> > Yes--I don't like it :)  I'd rather have no default at all.
> 
> ok, I take your point: feel free to remove them as soon as you like or
> wait for me to gradually remove them.

Don't remove them from the base classes though. In those ones it makes
sense to have a null day counter as a default.

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. 

Re: [Quantlib-dev] [QuantLib-svn] SF.net SVN: quantlib: [13854] trunk/QuantLib/ql/interestrate.hpp

[Ferdinando A. <na...@am...>]

On Jan 2, 2008 3:59 PM, Luigi Ballabio <lui...@gm...> wrote:
> > It's quite a while that I've been considering to define the default
> > DayCounter in userconfig.hpp (and switch to ActualActual::ISDA in the
> > meantime): any objection if I do it?
>
> Yes--I don't like it :)  I'd rather have no default at all.

ok, I take your point: feel free to remove them as soon as you like or
wait for me to gradually remove them.
For what I'm mostly concerned it is enough to have defaults in the xml
specification of QuantLibXL, I don't need C++ defaults.

> I'm not sure that we should use a default day counter for the
> term structures that require one.  If anything, it _increases_ the
> inconsistency risk---if the user sets the day counter to one curve and
> not to the other, he'll (silently) get two curves with different day
> counters. It would be safer to have him specify both explicitly.

just to get the record straight: I think we shouldn't have a day
counter at all in term structure, as the way to calculate time might
be an implementation detail not available to end user tweaking.
On one hand a user selectable day counter might result in potential
mistakes, as it would happen if one uses 30/360, uses different day
counters for interacting term structures, etc. On the other hand it
does provide little benefit, namely it allows for a time-based public
interface where the user can decide how to measure time.
I don't feel that requiring ActualActual::ISDA as the only way to
measure time would harm anyone, and would remove all those possible
inconsistencies.
Just my 0.02=80

ciao -- Nando

Re: [Quantlib-dev] [QuantLib-svn] SF.net SVN: quantlib: [13854] trunk/QuantLib/ql/interestrate.hpp

[Luigi B. <lui...@gm...>]

On Wed, 2008-01-02 at 11:15 +0100, Ferdinando Ametrano wrote:
> >         somehow I can see that the compounding may default to Continuous, but
> > why should the day-count convention default to actual/365?
> 
> Actual/365Fixed is the default DayCounter we use in all
> TermStructures, in order to minimize the inconsistency risk of using
> different DayCounters for differerent (vol/yield) TermStructures.

Is it? I'm not sure that we should use a default day counter for the
term structures that require one.  If anything, it _increases_ the
inconsistency risk---if the user sets the day counter to one curve and
not to the other, he'll (silently) get two curves with different day
counters. It would be safer to have him specify both explicitly.


> In few places InterestRate is used to define a FlatForward and its
> DayCounter is used as the YieldTermStructure's DayCounter, so I
> default it to Actual365Fixed.

Yes, but that's not the only effect of the default. It affects all
InterestRate instances, flat forward or not.


> Besides this is the usual assumption in
> the textbook examples (e.g. Hull), where you would want 5 years to be
> 5.0 (and for this reason ActualActual::ISDA would be even better...)

...since it doesn't hold for act/365.


> It's quite a while that I've been considering to define the default
> DayCounter in userconfig.hpp (and switch to ActualActual::ISDA in the
> meantime): any objection if I do it?

Yes--I don't like it :)  I'd rather have no default at all.

Later,
	Luigi


-- 

Things should be made as simple as possible, but no simpler. 
-- Albert Einstein 

Re: [Quantlib-dev] quantlib-Bugs-1857551 PiecewiseYieldCurve

[Roland L. <rol...@go...>]

LyogLSotIG1vZGU6IGMrKzsgdGFiLXdpZHRoOiA0OyBpbmRlbnQtdGFicy1tb2RlOiBuaWw7IGMt
YmFzaWMtb2Zmc2V0OiA0IC0qLSAqLwoKLyoKIENvcHlyaWdodCAoQykgMjAwNSwgMjAwNiwgMjAw
NyBTdGF0UHJvIEl0YWxpYSBzcmwKCiBUaGlzIGZpbGUgaXMgcGFydCBvZiBRdWFudExpYiwgYSBm
cmVlLXNvZnR3YXJlL29wZW4tc291cmNlIGxpYnJhcnkKIGZvciBmaW5hbmNpYWwgcXVhbnRpdGF0
aXZlIGFuYWx5c3RzIGFuZCBkZXZlbG9wZXJzIC0gaHR0cDovL3F1YW50bGliLm9yZy8KCiBRdWFu
dExpYiBpcyBmcmVlIHNvZnR3YXJlOiB5b3UgY2FuIHJlZGlzdHJpYnV0ZSBpdCBhbmQvb3IgbW9k
aWZ5IGl0CiB1bmRlciB0aGUgdGVybXMgb2YgdGhlIFF1YW50TGliIGxpY2Vuc2UuICBZb3Ugc2hv
dWxkIGhhdmUgcmVjZWl2ZWQgYQogY29weSBvZiB0aGUgbGljZW5zZSBhbG9uZyB3aXRoIHRoaXMg
cHJvZ3JhbTsgaWYgbm90LCBwbGVhc2UgZW1haWwKIDxxdWFudGxpYi1kZXZAbGlzdHMuc2YubmV0
Pi4gVGhlIGxpY2Vuc2UgaXMgYWxzbyBhdmFpbGFibGUgb25saW5lIGF0CiA8aHR0cDovL3F1YW50
bGliLm9yZy9saWNlbnNlLnNodG1sPi4KCiBUaGlzIHByb2dyYW0gaXMgZGlzdHJpYnV0ZWQgaW4g
dGhlIGhvcGUgdGhhdCBpdCB3aWxsIGJlIHVzZWZ1bCwgYnV0IFdJVEhPVVQKIEFOWSBXQVJSQU5U
WTsgd2l0aG91dCBldmVuIHRoZSBpbXBsaWVkIHdhcnJhbnR5IG9mIE1FUkNIQU5UQUJJTElUWSBv
ciBGSVRORVNTCiBGT1IgQSBQQVJUSUNVTEFSIFBVUlBPU0UuICBTZWUgdGhlIGxpY2Vuc2UgZm9y
IG1vcmUgZGV0YWlscy4KKi8KCi8vIFJMIAojaW5jbHVkZSA8aW9zdHJlYW0+CiNpbmNsdWRlIDxx
bC91dGlsaXRpZXMvZGF0YXBhcnNlcnMuaHBwPgojaW5jbHVkZSA8cWwvdGltZS9jYWxlbmRhcnMv
am9pbnRjYWxlbmRhci5ocHA+Ci8vLyBSTAoKI2luY2x1ZGUgInBpZWNld2lzZXlpZWxkY3VydmUu
aHBwIgojaW5jbHVkZSAidXRpbGl0aWVzLmhwcCIKI2luY2x1ZGUgPHFsL3Rlcm1zdHJ1Y3R1cmVz
L3lpZWxkL3BpZWNld2lzZXlpZWxkY3VydmUuaHBwPgojaW5jbHVkZSA8cWwvdGVybXN0cnVjdHVy
ZXMveWllbGQvcmF0ZWhlbHBlcnMuaHBwPgojaW5jbHVkZSA8cWwvdGVybXN0cnVjdHVyZXMveWll
bGQvYm9uZGhlbHBlcnMuaHBwPgojaW5jbHVkZSA8cWwvdGVybXN0cnVjdHVyZXMveWllbGQvZmxh
dGZvcndhcmQuaHBwPgojaW5jbHVkZSA8cWwvdGltZS9jYWxlbmRhcnMvdGFyZ2V0LmhwcD4KI2lu
Y2x1ZGUgPHFsL3RpbWUvZGF5Y291bnRlcnMvYWN0dWFsMzYwLmhwcD4KI2luY2x1ZGUgPHFsL3Rp
bWUvZGF5Y291bnRlcnMvYWN0dWFsYWN0dWFsLmhwcD4KI2luY2x1ZGUgPHFsL3RpbWUvZGF5Y291
bnRlcnMvdGhpcnR5MzYwLmhwcD4KI2luY2x1ZGUgPHFsL2luZGV4ZXMvaWJvci9ldXJpYm9yLmhw
cD4KI2luY2x1ZGUgPHFsL2luZGV4ZXMvaWJvci91c2RsaWJvci5ocHA+CiNpbmNsdWRlIDxxbC9p
bmRleGVzL2JtYWluZGV4LmhwcD4KI2luY2x1ZGUgPHFsL2luZGV4ZXMvaW5kZXhtYW5hZ2VyLmhw
cD4KI2luY2x1ZGUgPHFsL2luc3RydW1lbnRzL2ZvcndhcmRyYXRlYWdyZWVtZW50LmhwcD4KI2lu
Y2x1ZGUgPHFsL2luc3RydW1lbnRzL21ha2V2YW5pbGxhc3dhcC5ocHA+CiNpbmNsdWRlIDxxbC9t
YXRoL2ludGVycG9sYXRpb25zL2xpbmVhcmludGVycG9sYXRpb24uaHBwPgojaW5jbHVkZSA8cWwv
bWF0aC9pbnRlcnBvbGF0aW9ucy9sb2dpbnRlcnBvbGF0aW9uLmhwcD4KI2luY2x1ZGUgPHFsL21h
dGgvaW50ZXJwb2xhdGlvbnMvYmFja3dhcmRmbGF0aW50ZXJwb2xhdGlvbi5ocHA+CiNpbmNsdWRl
IDxxbC9tYXRoL2ludGVycG9sYXRpb25zL2N1Ymljc3BsaW5lLmhwcD4KI2luY2x1ZGUgPHFsL3F1
b3Rlcy9zaW1wbGVxdW90ZS5ocHA+CiNpbmNsdWRlIDxxbC91dGlsaXRpZXMvZGF0YWZvcm1hdHRl
cnMuaHBwPgojaW5jbHVkZSA8cWwvcHJpY2luZ2VuZ2luZXMvYm9uZC9kaXNjb3VudGluZ2JvbmRl
bmdpbmUuaHBwPgojaW5jbHVkZSA8cWwvcHJpY2luZ2VuZ2luZXMvc3dhcC9kaXNjb3VudGluZ3N3
YXBlbmdpbmUuaHBwPgoKdXNpbmcgbmFtZXNwYWNlIFF1YW50TGliOwp1c2luZyBuYW1lc3BhY2Ug
Ym9vc3Q6OnVuaXRfdGVzdF9mcmFtZXdvcms7CgpRTF9CRUdJTl9URVNUX0xPQ0FMUyhQaWVjZXdp
c2VZaWVsZEN1cnZlVGVzdCkKCnN0cnVjdCBEYXR1bSB7CiAgICBJbnRlZ2VyIG47CiAgICBUaW1l
VW5pdCB1bml0czsKICAgIFJhdGUgcmF0ZTsKfTsKCnN0cnVjdCBCb25kRGF0dW0gewogICAgSW50
ZWdlciBuOwogICAgVGltZVVuaXQgdW5pdHM7CiAgICBJbnRlZ2VyIGxlbmd0aDsKICAgIEZyZXF1
ZW5jeSBmcmVxdWVuY3k7CiAgICBSYXRlIGNvdXBvbjsKICAgIFJlYWwgcHJpY2U7Cn07CgpEYXR1
bSBkZXBvc2l0RGF0YVtdID0gewogICAgeyAxLCBXZWVrcywgIDQuNTU5IH0sCiAgICB7IDEsIE1v
bnRocywgNC41ODEgfSwKICAgIHsgMiwgTW9udGhzLCA0LjU3MyB9LAogICAgeyAzLCBNb250aHMs
IDQuNTU3IH0sCiAgICB7IDYsIE1vbnRocywgNC40OTYgfSwKICAgIHsgOSwgTW9udGhzLCA0LjQ5
MCB9Cn07CgpEYXR1bSBmcmFEYXRhW10gPSB7CiAgICB7IDEsIE1vbnRocywgNC41ODEgfSwKICAg
IHsgMiwgTW9udGhzLCA0LjU3MyB9LAogICAgeyAzLCBNb250aHMsIDQuNTU3IH0sCiAgICB7IDYs
IE1vbnRocywgNC40OTYgfSwKICAgIHsgOSwgTW9udGhzLCA0LjQ5MCB9Cn07CgpEYXR1bSBzd2Fw
RGF0YVtdID0gewogICAgeyAgMSwgWWVhcnMsIDQuNTQgfSwKICAgIHsgIDIsIFllYXJzLCA0LjYz
IH0sCiAgICB7ICAzLCBZZWFycywgNC43NSB9LAogICAgeyAgNCwgWWVhcnMsIDQuODYgfSwKICAg
IHsgIDUsIFllYXJzLCA0Ljk5IH0sCiAgICB7ICA2LCBZZWFycywgNS4xMSB9LAogICAgeyAgNywg
WWVhcnMsIDUuMjMgfSwKICAgIHsgIDgsIFllYXJzLCA1LjMzIH0sCiAgICB7ICA5LCBZZWFycywg
NS40MSB9LAogICAgeyAxMCwgWWVhcnMsIDUuNDcgfSwKICAgIHsgMTIsIFllYXJzLCA1LjYwIH0s
CiAgICB7IDE1LCBZZWFycywgNS43NSB9LAogICAgeyAyMCwgWWVhcnMsIDUuODkgfSwKICAgIHsg
MjUsIFllYXJzLCA1Ljk1IH0sCiAgICB7IDMwLCBZZWFycywgNS45NiB9Cn07CgpCb25kRGF0dW0g
Ym9uZERhdGFbXSA9IHsKICAgIHsgIDYsIE1vbnRocywgNSwgU2VtaWFubnVhbCwgNC43NSwgMTAx
LjMyMCB9LAogICAgeyAgMSwgWWVhcnMsICAzLCBTZW1pYW5udWFsLCAyLjc1LCAxMDAuNTkwIH0s
CiAgICB7ICAyLCBZZWFycywgIDUsIFNlbWlhbm51YWwsIDUuMDAsIDEwNS42NTAgfSwKICAgIHsg
IDUsIFllYXJzLCAxMSwgU2VtaWFubnVhbCwgNS41MCwgMTEzLjYxMCB9LAogICAgeyAxMCwgWWVh
cnMsIDExLCBTZW1pYW5udWFsLCAzLjc1LCAxMDQuMDcwIH0KfTsKCkRhdHVtIGJtYURhdGFbXSA9
IHsKICAgIHsgIDEsIFllYXJzLCA2Ny41NiB9LAogICAgeyAgMiwgWWVhcnMsIDY4LjAwIH0sCiAg
ICB7ICAzLCBZZWFycywgNjguMjUgfSwKICAgIHsgIDQsIFllYXJzLCA2OC41MCB9LAogICAgeyAg
NSwgWWVhcnMsIDY4LjgxIH0sCiAgICB7ICA3LCBZZWFycywgNjkuNTAgfSwKICAgIHsgMTAsIFll
YXJzLCA3MC40NCB9LAogICAgeyAxNSwgWWVhcnMsIDcxLjY5IH0sCiAgICB7IDIwLCBZZWFycywg
NzIuNjkgfSwKICAgIHsgMzAsIFllYXJzLCA3My44MSB9Cn07CgoKLy8gdGVzdC1nbG9iYWwgdmFy
aWFibGVzCgpDYWxlbmRhciBjYWxlbmRhcjsKTmF0dXJhbCBzZXR0bGVtZW50RGF5czsKRGF0ZSB0
b2RheSwgc2V0dGxlbWVudDsKQnVzaW5lc3NEYXlDb252ZW50aW9uIGZpeGVkTGVnQ29udmVudGlv
bjsKRnJlcXVlbmN5IGZpeGVkTGVnRnJlcXVlbmN5OwpEYXlDb3VudGVyIGZpeGVkTGVnRGF5Q291
bnRlcjsKTmF0dXJhbCBib25kU2V0dGxlbWVudERheXM7CkRheUNvdW50ZXIgYm9uZERheUNvdW50
ZXI7CkJ1c2luZXNzRGF5Q29udmVudGlvbiBib25kQ29udmVudGlvbjsKUmVhbCBib25kUmVkZW1w
dGlvbjsKRnJlcXVlbmN5IGJtYUZyZXF1ZW5jeTsKQnVzaW5lc3NEYXlDb252ZW50aW9uIGJtYUNv
bnZlbnRpb247CkRheUNvdW50ZXIgYm1hRGF5Q291bnRlcjsKClNpemUgZGVwb3NpdHMsIGZyYXMs
IHN3YXBzLCBib25kcywgYm1hczsKc3RkOjp2ZWN0b3I8Ym9vc3Q6OnNoYXJlZF9wdHI8U2ltcGxl
UXVvdGU+ID4gcmF0ZXMsIGZyYVJhdGVzLCBwcmljZXMsIGZyYWN0aW9uczsKc3RkOjp2ZWN0b3I8
Ym9vc3Q6OnNoYXJlZF9wdHI8UmF0ZUhlbHBlcj4gPiBpbnN0cnVtZW50cywgZnJhSGVscGVycywK
ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBib25kSGVscGVycywg
Ym1hSGVscGVyczsKc3RkOjp2ZWN0b3I8U2NoZWR1bGU+IHNjaGVkdWxlczsKYm9vc3Q6OnNoYXJl
ZF9wdHI8WWllbGRUZXJtU3RydWN0dXJlPiB0ZXJtU3RydWN0dXJlOwoKdm9pZCBzZXR1cCgpIHsK
CiAgICAvLyBkYXRhCiAgICBjYWxlbmRhciA9IFRBUkdFVCgpOwogICAgc2V0dGxlbWVudERheXMg
PSAyOwoKICAgIC8vIFJMCiAgICAvL3RvZGF5ID0gY2FsZW5kYXIuYWRqdXN0KERhdGU6OnRvZGF5
c0RhdGUoKSk7CiAgICBpZiAoZ2V0ZW52KCJUT0RBWSIpKQogICAgICAgIHRvZGF5ID0gY2FsZW5k
YXIuYWRqdXN0KERhdGVQYXJzZXI6OnBhcnNlSVNPKGdldGVudigiVE9EQVkiKSkpOwogICAgZWxz
ZQogICAgICAgIHRvZGF5ID0gY2FsZW5kYXIuYWRqdXN0KERhdGU6OnRvZGF5c0RhdGUoKSk7CiAg
ICAvLy8gUkwKCiAgICBTZXR0aW5nczo6aW5zdGFuY2UoKS5ldmFsdWF0aW9uRGF0ZSgpID0gdG9k
YXk7CiAgICBzZXR0bGVtZW50ID0gY2FsZW5kYXIuYWR2YW5jZSh0b2RheSxzZXR0bGVtZW50RGF5
cyxEYXlzKTsKICAgIGZpeGVkTGVnQ29udmVudGlvbiA9IFVuYWRqdXN0ZWQ7CiAgICBmaXhlZExl
Z0ZyZXF1ZW5jeSA9IEFubnVhbDsKICAgIGZpeGVkTGVnRGF5Q291bnRlciA9IFRoaXJ0eTM2MCgp
OwogICAgYm9uZFNldHRsZW1lbnREYXlzID0gMzsKICAgIGJvbmREYXlDb3VudGVyID0gQWN0dWFs
QWN0dWFsKCk7CiAgICBib25kQ29udmVudGlvbiA9IEZvbGxvd2luZzsKICAgIGJvbmRSZWRlbXB0
aW9uID0gMTAwLjA7CiAgICBibWFGcmVxdWVuY3kgPSBRdWFydGVybHk7CiAgICBibWFDb252ZW50
aW9uID0gRm9sbG93aW5nOwogICAgYm1hRGF5Q291bnRlciA9IEFjdHVhbEFjdHVhbCgpOwoKICAg
IGRlcG9zaXRzID0gTEVOR1RIKGRlcG9zaXREYXRhKTsKICAgIGZyYXMgPSBMRU5HVEgoZnJhRGF0
YSk7CiAgICBzd2FwcyA9IExFTkdUSChzd2FwRGF0YSk7CiAgICBib25kcyA9IExFTkdUSChib25k
RGF0YSk7CiAgICBibWFzID0gTEVOR1RIKGJtYURhdGEpOwoKICAgIC8vIG1hcmtldCBlbGVtZW50
cwogICAgcmF0ZXMgPSBzdGQ6OnZlY3Rvcjxib29zdDo6c2hhcmVkX3B0cjxTaW1wbGVRdW90ZT4g
PihkZXBvc2l0cytzd2Fwcyk7CiAgICBmcmFSYXRlcyA9IHN0ZDo6dmVjdG9yPGJvb3N0OjpzaGFy
ZWRfcHRyPFNpbXBsZVF1b3RlPiA+KGZyYXMpOwogICAgcHJpY2VzID0gc3RkOjp2ZWN0b3I8Ym9v
c3Q6OnNoYXJlZF9wdHI8U2ltcGxlUXVvdGU+ID4oYm9uZHMpOwogICAgZnJhY3Rpb25zID0gc3Rk
Ojp2ZWN0b3I8Ym9vc3Q6OnNoYXJlZF9wdHI8U2ltcGxlUXVvdGU+ID4oYm1hcyk7CiAgICBmb3Ig
KFNpemUgaT0wOyBpPGRlcG9zaXRzOyBpKyspIHsKICAgICAgICByYXRlc1tpXSA9IGJvb3N0Ojpz
aGFyZWRfcHRyPFNpbXBsZVF1b3RlPigKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgbmV3IFNpbXBsZVF1b3RlKGRlcG9zaXREYXRhW2ldLnJhdGUvMTAwKSk7CiAgICB9CiAgICBm
b3IgKFNpemUgaT0wOyBpPHN3YXBzOyBpKyspIHsKICAgICAgICByYXRlc1tpK2RlcG9zaXRzXSA9
IGJvb3N0OjpzaGFyZWRfcHRyPFNpbXBsZVF1b3RlPigKICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICAgICAgbmV3IFNpbXBsZVF1b3RlKHN3YXBEYXRhW2ldLnJhdGUvMTAwKSk7CiAg
ICB9CiAgICBmb3IgKFNpemUgaT0wOyBpPGZyYXM7IGkrKykgewogICAgICAgIGZyYVJhdGVzW2ld
ID0gYm9vc3Q6OnNoYXJlZF9wdHI8U2ltcGxlUXVvdGU+KAogICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICAgICAgICAgbmV3IFNpbXBsZVF1b3RlKGZyYURhdGFbaV0ucmF0ZS8xMDApKTsK
ICAgIH0KICAgIGZvciAoU2l6ZSBpPTA7IGk8Ym9uZHM7IGkrKykgewogICAgICAgIHByaWNlc1tp
XSA9IGJvb3N0OjpzaGFyZWRfcHRyPFNpbXBsZVF1b3RlPigKICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICAgICAgICAgICAgbmV3IFNpbXBsZVF1b3RlKGJvbmREYXRhW2ldLnByaWNlKSk7
CiAgICB9CiAgICBmb3IgKFNpemUgaT0wOyBpPGJtYXM7IGkrKykgewogICAgICAgIGZyYWN0aW9u
c1tpXSA9IGJvb3N0OjpzaGFyZWRfcHRyPFNpbXBsZVF1b3RlPigKICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICAgICAgICAgICAgIG5ldyBTaW1wbGVRdW90ZShibWFEYXRhW2ldLnJhdGUvMTAw
KSk7CiAgICB9CgogICAgLy8gcmF0ZSBoZWxwZXJzCiAgICBpbnN0cnVtZW50cyA9IHN0ZDo6dmVj
dG9yPGJvb3N0OjpzaGFyZWRfcHRyPFJhdGVIZWxwZXI+ID4oZGVwb3NpdHMrc3dhcHMpOwogICAg
ZnJhSGVscGVycyA9IHN0ZDo6dmVjdG9yPGJvb3N0OjpzaGFyZWRfcHRyPFJhdGVIZWxwZXI+ID4o
ZnJhcyk7CiAgICBib25kSGVscGVycyA9IHN0ZDo6dmVjdG9yPGJvb3N0OjpzaGFyZWRfcHRyPFJh
dGVIZWxwZXI+ID4oYm9uZHMpOwogICAgc2NoZWR1bGVzID0gc3RkOjp2ZWN0b3I8U2NoZWR1bGU+
KGJvbmRzKTsKICAgIGJtYUhlbHBlcnMgPSBzdGQ6OnZlY3Rvcjxib29zdDo6c2hhcmVkX3B0cjxS
YXRlSGVscGVyPiA+KGJtYXMpOwoKICAgIGJvb3N0OjpzaGFyZWRfcHRyPElib3JJbmRleD4gZXVy
aWJvcjZtKG5ldyBFdXJpYm9yNk0pOwogICAgZm9yIChTaXplIGk9MDsgaTxkZXBvc2l0czsgaSsr
KSB7CiAgICAgICAgSGFuZGxlPFF1b3RlPiByKHJhdGVzW2ldKTsKICAgICAgICBpbnN0cnVtZW50
c1tpXSA9IGJvb3N0OjpzaGFyZWRfcHRyPFJhdGVIZWxwZXI+KAogICAgICAgICAgICAgIG5ldyBE
ZXBvc2l0UmF0ZUhlbHBlcihyLCBkZXBvc2l0RGF0YVtpXS5uKmRlcG9zaXREYXRhW2ldLnVuaXRz
LAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBzZXR0bGVtZW50RGF5cywgY2Fs
ZW5kYXIsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGV1cmlib3I2bS0+YnVz
aW5lc3NEYXlDb252ZW50aW9uKCksCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
IGV1cmlib3I2bS0+ZW5kT2ZNb250aCgpLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICBldXJpYm9yNm0tPmZpeGluZ0RheXMoKSwKICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgZXVyaWJvcjZtLT5kYXlDb3VudGVyKCkpKTsKICAgIH0KICAgIGZvciAoU2l6ZSBp
PTA7IGk8c3dhcHM7IGkrKykgewogICAgICAgIEhhbmRsZTxRdW90ZT4gcihyYXRlc1tpK2RlcG9z
aXRzXSk7CiAgICAgICAgaW5zdHJ1bWVudHNbaStkZXBvc2l0c10gPSBib29zdDo6c2hhcmVkX3B0
cjxSYXRlSGVscGVyPihuZXcKICAgICAgICAgICAgU3dhcFJhdGVIZWxwZXIociwgc3dhcERhdGFb
aV0ubipzd2FwRGF0YVtpXS51bml0cywKICAgICAgICAgICAgICAgICAgICAgICAgICAgY2FsZW5k
YXIsCiAgICAgICAgICAgICAgICAgICAgICAgICAgIGZpeGVkTGVnRnJlcXVlbmN5LCBmaXhlZExl
Z0NvbnZlbnRpb24sCiAgICAgICAgICAgICAgICAgICAgICAgICAgIGZpeGVkTGVnRGF5Q291bnRl
ciwgZXVyaWJvcjZtKSk7CiAgICB9CgogICAgRXVyaWJvcjNNIGV1cmlib3IzbTsKICAgIGZvciAo
U2l6ZSBpPTA7IGk8ZnJhczsgaSsrKSB7CiAgICAgICAgSGFuZGxlPFF1b3RlPiByKGZyYVJhdGVz
W2ldKTsKICAgICAgICBmcmFIZWxwZXJzW2ldID0gYm9vc3Q6OnNoYXJlZF9wdHI8UmF0ZUhlbHBl
cj4obmV3CiAgICAgICAgICAgIEZyYVJhdGVIZWxwZXIociwgZnJhRGF0YVtpXS5uLCBmcmFEYXRh
W2ldLm4gKyAzLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGV1cmlib3IzbS5maXhp
bmdEYXlzKCksCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgZXVyaWJvcjNtLmZpeGlu
Z0NhbGVuZGFyKCksCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgZXVyaWJvcjNtLmJ1
c2luZXNzRGF5Q29udmVudGlvbigpLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGV1
cmlib3IzbS5lbmRPZk1vbnRoKCksCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgZXVy
aWJvcjNtLmZpeGluZ0RheXMoKSwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBldXJp
Ym9yM20uZGF5Q291bnRlcigpKSk7CiAgICB9CgogICAgZm9yIChTaXplIGk9MDsgaTxib25kczsg
aSsrKSB7CiAgICAgICAgSGFuZGxlPFF1b3RlPiBwKHByaWNlc1tpXSk7CiAgICAgICAgRGF0ZSBt
YXR1cml0eSA9CiAgICAgICAgICAgIGNhbGVuZGFyLmFkdmFuY2UodG9kYXksIGJvbmREYXRhW2ld
Lm4sIGJvbmREYXRhW2ldLnVuaXRzKTsKICAgICAgICBEYXRlIGlzc3VlID0gY2FsZW5kYXIuYWR2
YW5jZShtYXR1cml0eSwgLWJvbmREYXRhW2ldLmxlbmd0aCwgWWVhcnMpOwogICAgICAgIHN0ZDo6
dmVjdG9yPFJhdGU+IGNvdXBvbnMoMSwgYm9uZERhdGFbaV0uY291cG9uLzEwMC4wKTsKICAgICAg
ICBzY2hlZHVsZXNbaV0gPSBTY2hlZHVsZShpc3N1ZSwgbWF0dXJpdHksCiAgICAgICAgICAgICAg
ICAgICAgICAgICAgICAgICAgUGVyaW9kKGJvbmREYXRhW2ldLmZyZXF1ZW5jeSksCiAgICAgICAg
ICAgICAgICAgICAgICAgICAgICAgICAgY2FsZW5kYXIsCiAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgYm9uZENvbnZlbnRpb24sIGJvbmRDb252ZW50aW9uLAogICAgICAgICAgICAgICAg
ICAgICAgICAgICAgICAgIERhdGVHZW5lcmF0aW9uOjpCYWNrd2FyZCwgZmFsc2UpOwogICAgICAg
IGJvbmRIZWxwZXJzW2ldID0gYm9vc3Q6OnNoYXJlZF9wdHI8UmF0ZUhlbHBlcj4obmV3CiAgICAg
ICAgICAgIEZpeGVkUmF0ZUJvbmRIZWxwZXIocCwKICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgIGJvbmRTZXR0bGVtZW50RGF5cywKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgIHNjaGVkdWxlc1tpXSwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGNvdXBv
bnMsIGJvbmREYXlDb3VudGVyLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgYm9u
ZENvbnZlbnRpb24sCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBib25kUmVkZW1w
dGlvbiwgaXNzdWUpKTsKICAgIH0KfQoKdGVtcGxhdGUgPGNsYXNzIFQsIGNsYXNzIEk+CnZvaWQg
dGVzdEN1cnZlQ29uc2lzdGVuY3koY29uc3QgVCYsIGNvbnN0IEkmIGludGVycG9sYXRvcikgewoK
ICAgIHRlcm1TdHJ1Y3R1cmUgPSBib29zdDo6c2hhcmVkX3B0cjxZaWVsZFRlcm1TdHJ1Y3R1cmU+
KAogICAgICAgICAgICAgICAgICAgICAgICAgIG5ldyBQaWVjZXdpc2VZaWVsZEN1cnZlPFQsST4o
c2V0dGxlbWVudCxpbnN0cnVtZW50cywKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICAgICAgICAgICAgIEFjdHVhbDM2MCgpLCAxLjBlLTEyLAogICAgICAgICAgICAg
ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgaW50ZXJwb2xhdG9yKSk7
CgogICAgUmVsaW5rYWJsZUhhbmRsZTxZaWVsZFRlcm1TdHJ1Y3R1cmU+IGN1cnZlSGFuZGxlOwog
ICAgY3VydmVIYW5kbGUubGlua1RvKHRlcm1TdHJ1Y3R1cmUpOwoKICAgIC8vIGNoZWNrIGRlcG9z
aXRzCiAgICBmb3IgKFNpemUgaT0wOyBpPGRlcG9zaXRzOyBpKyspIHsKICAgICAgICBFdXJpYm9y
IGluZGV4KGRlcG9zaXREYXRhW2ldLm4qZGVwb3NpdERhdGFbaV0udW5pdHMsY3VydmVIYW5kbGUp
OwogICAgICAgIFJhdGUgZXhwZWN0ZWRSYXRlICA9IGRlcG9zaXREYXRhW2ldLnJhdGUvMTAwLAog
ICAgICAgICAgICAgZXN0aW1hdGVkUmF0ZSA9IGluZGV4LmZpeGluZyh0b2RheSk7CiAgICAgICAg
aWYgKHN0ZDo6ZmFicyhleHBlY3RlZFJhdGUtZXN0aW1hdGVkUmF0ZSkgPiAxLjBlLTkpIHsKICAg
ICAgICAgICAgQk9PU1RfRVJST1IoCiAgICAgICAgICAgICAgICAgICAgZGVwb3NpdERhdGFbaV0u
biA8PCAiICIKICAgICAgICAgICAgICAgICAgICA8PCAoZGVwb3NpdERhdGFbaV0udW5pdHMgPT0g
V2Vla3MgPyAid2VlayhzKSIgOiAibW9udGgocykiKQogICAgICAgICAgICAgICAgICAgIDw8ICIg
ZGVwb3NpdDoiCiAgICAgICAgICAgICAgICAgICAgPDwgc3RkOjpzZXRwcmVjaXNpb24oOCkKICAg
ICAgICAgICAgICAgICAgICA8PCAiXG4gICAgZXN0aW1hdGVkIHJhdGU6ICIgPDwgaW86OnJhdGUo
ZXN0aW1hdGVkUmF0ZSkKICAgICAgICAgICAgICAgICAgICA8PCAiXG4gICAgZXhwZWN0ZWQgcmF0
ZTogICIgPDwgaW86OnJhdGUoZXhwZWN0ZWRSYXRlKSk7CiAgICAgICAgfQogICAgfQoKICAgIC8v
IGNoZWNrIHN3YXBzCiAgICBib29zdDo6c2hhcmVkX3B0cjxJYm9ySW5kZXg+IGV1cmlib3I2bShu
ZXcgRXVyaWJvcjZNKGN1cnZlSGFuZGxlKSk7CiAgICBmb3IgKFNpemUgaT0wOyBpPHN3YXBzOyBp
KyspIHsKICAgICAgICBQZXJpb2QgdGVub3IgPSBzd2FwRGF0YVtpXS5uKnN3YXBEYXRhW2ldLnVu
aXRzOwoKICAgICAgICBWYW5pbGxhU3dhcCBzd2FwID0gTWFrZVZhbmlsbGFTd2FwKHRlbm9yLCBl
dXJpYm9yNm0sIDAuMCkKICAgICAgICAgICAgLndpdGhFZmZlY3RpdmVEYXRlKHNldHRsZW1lbnQp
CiAgICAgICAgICAgIC53aXRoRml4ZWRMZWdEYXlDb3VudChmaXhlZExlZ0RheUNvdW50ZXIpCiAg
ICAgICAgICAgIC53aXRoRml4ZWRMZWdUZW5vcihQZXJpb2QoZml4ZWRMZWdGcmVxdWVuY3kpKQog
ICAgICAgICAgICAud2l0aEZpeGVkTGVnQ29udmVudGlvbihmaXhlZExlZ0NvbnZlbnRpb24pCiAg
ICAgICAgICAgIC53aXRoRml4ZWRMZWdUZXJtaW5hdGlvbkRhdGVDb252ZW50aW9uKGZpeGVkTGVn
Q29udmVudGlvbik7CgogICAgICAgIFJhdGUgZXhwZWN0ZWRSYXRlID0gc3dhcERhdGFbaV0ucmF0
ZS8xMDAsCiAgICAgICAgICAgICBlc3RpbWF0ZWRSYXRlID0gc3dhcC5mYWlyUmF0ZSgpOwogICAg
ICAgIFJlYWwgdG9sZXJhbmNlID0gMS4wZS05OwogICAgICAgIFNwcmVhZCBlcnJvciA9IHN0ZDo6
ZmFicyhleHBlY3RlZFJhdGUtZXN0aW1hdGVkUmF0ZSk7CiAgICAgICAgaWYgKGVycm9yID4gdG9s
ZXJhbmNlKSB7CiAgICAgICAgICAgIEJPT1NUX0VSUk9SKHN3YXBEYXRhW2ldLm4gPDwgIiB5ZWFy
KHMpIHN3YXA6XG4iCiAgICAgICAgICAgICAgICAgICAgPDwgc3RkOjpzZXRwcmVjaXNpb24oOCkK
ICAgICAgICAgICAgICAgICAgICA8PCAiXG4gZXN0aW1hdGVkIHJhdGU6ICIgPDwgaW86OnJhdGUo
ZXN0aW1hdGVkUmF0ZSkKICAgICAgICAgICAgICAgICAgICA8PCAiXG4gZXhwZWN0ZWQgcmF0ZTog
ICIgPDwgaW86OnJhdGUoZXhwZWN0ZWRSYXRlKQogICAgICAgICAgICAgICAgICAgIDw8ICJcbiBl
cnJvcjogICAgICAgICAgIiA8PCBpbzo6cmF0ZShlcnJvcikKICAgICAgICAgICAgICAgICAgICA8
PCAiXG4gdG9sZXJhbmNlOiAgICAgICIgPDwgaW86OnJhdGUodG9sZXJhbmNlKSk7CiAgICAgICAg
fQogICAgfQoKICAgIC8vIGNoZWNrIGJvbmRzCiAgICB0ZXJtU3RydWN0dXJlID0gYm9vc3Q6OnNo
YXJlZF9wdHI8WWllbGRUZXJtU3RydWN0dXJlPigKICAgICAgICAgICAgICAgICAgICAgICAgICBu
ZXcgUGllY2V3aXNlWWllbGRDdXJ2ZTxULEk+KHNldHRsZW1lbnQsYm9uZEhlbHBlcnMsCiAgICAg
ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBBY3R1YWwz
NjAoKSwgMS4wZS0xMiwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICAgIGludGVycG9sYXRvcikpOwogICAgY3VydmVIYW5kbGUubGlua1RvKHRlcm1T
dHJ1Y3R1cmUpOwoKICAgIGZvciAoU2l6ZSBpPTA7IGk8Ym9uZHM7IGkrKykgewogICAgICAgIERh
dGUgbWF0dXJpdHkgPQogICAgICAgICAgICBjYWxlbmRhci5hZHZhbmNlKHRvZGF5LCBib25kRGF0
YVtpXS5uLCBib25kRGF0YVtpXS51bml0cyk7CiAgICAgICAgRGF0ZSBpc3N1ZSA9IGNhbGVuZGFy
LmFkdmFuY2UobWF0dXJpdHksIC1ib25kRGF0YVtpXS5sZW5ndGgsIFllYXJzKTsKICAgICAgICBz
dGQ6OnZlY3RvcjxSYXRlPiBjb3Vwb25zKDEsIGJvbmREYXRhW2ldLmNvdXBvbi8xMDAuMCk7Cgog
ICAgICAgIEZpeGVkUmF0ZUJvbmQgYm9uZChib25kU2V0dGxlbWVudERheXMsIDEwMC4wLCBzY2hl
ZHVsZXNbaV0sCiAgICAgICAgICAgICAgICAgICAgICAgICAgIGNvdXBvbnMsIGJvbmREYXlDb3Vu
dGVyLCBib25kQ29udmVudGlvbiwKICAgICAgICAgICAgICAgICAgICAgICAgICAgYm9uZFJlZGVt
cHRpb24sIGlzc3VlKTsKCiAgICAgICAgYm9vc3Q6OnNoYXJlZF9wdHI8UHJpY2luZ0VuZ2luZT4g
Ym9uZEVuZ2luZSgKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBuZXcgRGlz
Y291bnRpbmdCb25kRW5naW5lKGN1cnZlSGFuZGxlKSk7CiAgICAgICAgYm9uZC5zZXRQcmljaW5n
RW5naW5lKGJvbmRFbmdpbmUpOwoKICAgICAgICBSZWFsIGV4cGVjdGVkUHJpY2UgPSBib25kRGF0
YVtpXS5wcmljZSwKICAgICAgICAgICAgIGVzdGltYXRlZFByaWNlID0gYm9uZC5jbGVhblByaWNl
KCk7CiAgICAgICAgUmVhbCB0b2xlcmFuY2UgPSAxLjBlLTk7CiAgICAgICAgaWYgKHN0ZDo6ZmFi
cyhleHBlY3RlZFByaWNlLWVzdGltYXRlZFByaWNlKSA+IHRvbGVyYW5jZSkgewogICAgICAgICAg
ICBCT09TVF9FUlJPUihpbzo6b3JkaW5hbChpKSA8PCAiIGJvbmQ6XG4iCiAgICAgICAgICAgICAg
ICAgICAgICAgPDwgc3RkOjpzZXRwcmVjaXNpb24oOCkKICAgICAgICAgICAgICAgICAgICAgICA8
PCAiICAgIGVzdGltYXRlZCBwcmljZTogIgogICAgICAgICAgICAgICAgICAgICAgIDw8IGVzdGlt
YXRlZFByaWNlIDw8ICJcbiIKICAgICAgICAgICAgICAgICAgICAgICA8PCAiICAgIGV4cGVjdGVk
IHByaWNlOiAgIgogICAgICAgICAgICAgICAgICAgICAgIDw8IGV4cGVjdGVkUHJpY2UpOwogICAg
ICAgIH0KICAgIH0KCiAgICAvLyBjaGVjayBGUkEKICAgIHRlcm1TdHJ1Y3R1cmUgPSBib29zdDo6
c2hhcmVkX3B0cjxZaWVsZFRlcm1TdHJ1Y3R1cmU+KAogICAgICAgICAgICAgICAgICAgICAgICAg
IG5ldyBQaWVjZXdpc2VZaWVsZEN1cnZlPFQsST4oc2V0dGxlbWVudCxmcmFIZWxwZXJzLAogICAg
ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgQWN0dWFs
MzYwKCksIDEuMGUtMTIsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICAgICBpbnRlcnBvbGF0b3IpKTsKICAgIGN1cnZlSGFuZGxlLmxpbmtUbyh0ZXJt
U3RydWN0dXJlKTsKCiAgICBib29zdDo6c2hhcmVkX3B0cjxJYm9ySW5kZXg+IGV1cmlib3IzbShu
ZXcgRXVyaWJvcjNNKGN1cnZlSGFuZGxlKSk7CiAgICBmb3IgKFNpemUgaT0wOyBpPGZyYXM7IGkr
KykgewogICAgICAgIERhdGUgc3RhcnQgPSBjYWxlbmRhci5hZHZhbmNlKHNldHRsZW1lbnQsCiAg
ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgZnJhRGF0YVtpXS5uLCBmcmFEYXRh
W2ldLnVuaXRzLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGV1cmlib3Iz
bS0+YnVzaW5lc3NEYXlDb252ZW50aW9uKCksCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgZXVyaWJvcjNtLT5lbmRPZk1vbnRoKCkpOwogICAgICAgIERhdGUgZW5kID0gY2Fs
ZW5kYXIuYWR2YW5jZShzdGFydCwgMywgTW9udGhzLAogICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICBldXJpYm9yM20tPmJ1c2luZXNzRGF5Q29udmVudGlvbigpLAogICAgICAgICAg
ICAgICAgICAgICAgICAgICAgICAgICAgICBldXJpYm9yM20tPmVuZE9mTW9udGgoKSk7CgogICAg
ICAgIEZvcndhcmRSYXRlQWdyZWVtZW50IGZyYShzdGFydCwgZW5kLCBQb3NpdGlvbjo6TG9uZywK
ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgZnJhRGF0YVtpXS5yYXRlLzEwMCwgMTAw
LjAsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGV1cmlib3IzbSwgY3VydmVIYW5k
bGUpOwogICAgICAgIFJhdGUgZXhwZWN0ZWRSYXRlID0gZnJhRGF0YVtpXS5yYXRlLzEwMCwKICAg
ICAgICAgICAgIGVzdGltYXRlZFJhdGUgPSBmcmEuZm9yd2FyZFJhdGUoKTsKICAgICAgICBSZWFs
IHRvbGVyYW5jZSA9IDEuMGUtOTsKICAgICAgICBpZiAoc3RkOjpmYWJzKGV4cGVjdGVkUmF0ZS1l
c3RpbWF0ZWRSYXRlKSA+IHRvbGVyYW5jZSkgewogICAgICAgICAgICBCT09TVF9FUlJPUihpbzo6
b3JkaW5hbChpKSA8PCAiIEZSQTpcbiIKICAgICAgICAgICAgICAgICAgICAgICA8PCBzdGQ6OnNl
dHByZWNpc2lvbig4KQogICAgICAgICAgICAgICAgICAgICAgIDw8ICIgICAgZXN0aW1hdGVkIHJh
dGU6ICIKICAgICAgICAgICAgICAgICAgICAgICA8PCBpbzo6cmF0ZShlc3RpbWF0ZWRSYXRlKSA8
PCAiXG4iCiAgICAgICAgICAgICAgICAgICAgICAgPDwgIiAgICBleHBlY3RlZCByYXRlOiAgIgog
ICAgICAgICAgICAgICAgICAgICAgIDw8IGlvOjpyYXRlKGV4cGVjdGVkUmF0ZSkpOwogICAgICAg
IH0KICAgIH0KfQoKCnRlbXBsYXRlIDxjbGFzcyBULCBjbGFzcyBJPgp2b2lkIHRlc3RCTUFDdXJ2
ZUNvbnNpc3RlbmN5KGNvbnN0IFQmLCBjb25zdCBJJiBpbnRlcnBvbGF0b3IpIHsKCiAgICBEYXRl
IHRvZGF5QmFja3VwID0gU2V0dGluZ3M6Omluc3RhbmNlKCkuZXZhbHVhdGlvbkRhdGUoKTsKCiAg
ICAvKgogICAgICBDYWxlbmRhciBmb3Igc2V0dGxlbWVudCBkYXRlIGNhbGN1bGF0aW9uOgogICAg
ICBJZiB0b2RheSA9IDI0LzEyLzA3IGFuZCBzZXR0bGVtZW50IGlzIGNvbXB1dGVkIHVzaW5nIHRo
ZSBibWEgaW5kZXggCiAgICAgIGZpeGluZyBjYWxlbmRhciwgc2V0dGxlbWVudCBpcyAyNy8xMi8w
NyAoaG9saWRheSAyNS8xMiBvbmx5KS4KICAgICAgVVNEIExpYm9yIHRoZW4gcmVxdWlyZXMgYSBm
aXhpbmcgb24gMjEvMTIsIHR3byBidXNpbmVzcyBkYXlzIGJlZm9yZSAKICAgICAgc2V0dGxlbWVu
dCBhY2NvcmRpbmcgdG8gVEFSR0VUL0xvbmRvbiBjYWxlbmRhciAoaG9saWRheXMgMjUvMTIgYW5k
IDI2LzEyKS4KICAgICAgVG8gYXZvaWQgcGFzdCBmaXhpbmdzLCBJIGFtIHVzaW5nIHRoZSBqb2lu
dCBjYWxlbmRhciBoZXJlLiBVc2luZyB0aGUKICAgICAgc2V0dGxlbWVudCBkYXRlIChiYXNlZCBv
biBUQVJHRVQpIGFzIGdpdmVuIGluIHNldHVwKCkgaGFzIHRoZSBzYW1lIGVmZmVjdC4KICAgICAg
CiAgICAgIEhvd2V2ZXIsIHRoaXMgY2F1c2VzIHRoZSBmdW5ueSBwcm9ibGVtIGJlbG93IChjYXNl
IDQpLgogICAgKi8KICAgIENhbGVuZGFyIGNhbCA9IEpvaW50Q2FsZW5kYXIoQk1BSW5kZXgoKS5m
aXhpbmdDYWxlbmRhcigpLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBVU0RMaWJv
cigzKk1vbnRocykuZml4aW5nQ2FsZW5kYXIoKSk7CgogICAgLyoKICAgICAgR2V0IHRvZGF5J3Mg
ZGF0ZSBmcm9tIGVudmlyb25tZW50IHRvIHRlc3QgdmFyaW91cyBkYXRlcwogICAgICovCiAgICBp
ZiAoZ2V0ZW52KCJUT0RBWSIpKQogICAgICAgIHRvZGF5ID0gY2FsLmFkanVzdChEYXRlUGFyc2Vy
OjpwYXJzZUlTTyhnZXRlbnYoIlRPREFZIikpKTsKICAgIGVsc2UKICAgICAgICB0b2RheSA9IGNh
bC5hZGp1c3QoRGF0ZTo6dG9kYXlzRGF0ZSgpKTsKCiAgICBTZXR0aW5nczo6aW5zdGFuY2UoKS5l
dmFsdWF0aW9uRGF0ZSgpID0gdG9kYXk7CgogICAgLy8gQk1BIFN3YXAgc2V0dGxlbWVudCBkYXRl
CiAgICBEYXRlIGJtYVNldHRsZW1lbnQgPSBjYWwuYWR2YW5jZSh0b2RheSxzZXR0bGVtZW50RGF5
cyxEYXlzKTsKICAgIAogICAgc3RkOjpjb3V0IDw8ICJ0b2RheTogICIgPDwgaW86Omlzb19kYXRl
KHRvZGF5KSAKICAgICAgICAgICAgICA8PCAiICgiIDw8IHRvZGF5LndlZWtkYXkoKSA8PCAiKSIg
PDwgc3RkOjplbmRsOwogICAgc3RkOjpjb3V0IDw8ICJzZXR0bGU6ICIgPDwgaW86Omlzb19kYXRl
KGJtYVNldHRsZW1lbnQpIAogICAgICAgICAgICAgIDw8ICIgKCIgPDwgYm1hU2V0dGxlbWVudC53
ZWVrZGF5KCkgPDwgIikiIDw8IHN0ZDo6ZW5kbDsKCiAgICBIYW5kbGU8WWllbGRUZXJtU3RydWN0
dXJlPiByaXNrRnJlZUN1cnZlKAogICAgICAgIGJvb3N0OjpzaGFyZWRfcHRyPFlpZWxkVGVybVN0
cnVjdHVyZT4oCiAgICAgICAgICAgICAgICAgICAgICAgICAgIG5ldyBGbGF0Rm9yd2FyZChibWFT
ZXR0bGVtZW50LCAwLjA0LCBBY3R1YWwzNjAoKSkpKTsKCiAgICBib29zdDo6c2hhcmVkX3B0cjxC
TUFJbmRleD4gYm1hSW5kZXgobmV3IEJNQUluZGV4KTsKICAgIGJvb3N0OjpzaGFyZWRfcHRyPEli
b3JJbmRleD4gbGlib3JJbmRleCgKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgIG5ldyBVU0RMaWJvcigzKk1vbnRocyxyaXNrRnJlZUN1cnZlKSk7CgogICAgZm9yIChTaXpl
IGk9MDsgaTxibWFzOyArK2kpIHsKICAgICAgICBIYW5kbGU8UXVvdGU+IGYoZnJhY3Rpb25zW2ld
KTsKICAgICAgICBibWFIZWxwZXJzW2ldID0gYm9vc3Q6OnNoYXJlZF9wdHI8UmF0ZUhlbHBlcj4o
CiAgICAgICAgICAgIG5ldyBCTUFTd2FwUmF0ZUhlbHBlcihmLCBibWFEYXRhW2ldLm4qYm1hRGF0
YVtpXS51bml0cywKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHNldHRsZW1lbnRE
YXlzLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgY2FsLCAvLyBzZXR0bGVtZW50
IGRhdGUgY2FsY3VsYXRpb24gb25seQogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
UGVyaW9kKGJtYUZyZXF1ZW5jeSksCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBi
bWFDb252ZW50aW9uLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgYm1hRGF5Q291
bnRlciwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGJtYUluZGV4LAogICAgICAg
ICAgICAgICAgICAgICAgICAgICAgICAgICAgbGlib3JJbmRleCkpOwogICAgfQoKICAgIFdlZWtk
YXkgdyA9IHRvZGF5LndlZWtkYXkoKTsKICAgIERhdGUgbGFzdFdlZG5lc2RheSA9ICh3ID49IDQp
ID8gdG9kYXkgLSAodyAtIDQpIDogdG9kYXkgKyAoNCAtIHcgLSA3KTsKICAgIERhdGUgbGFzdEZp
eGluZyA9IGJtYUluZGV4LT5maXhpbmdDYWxlbmRhcigpLmFkanVzdChsYXN0V2VkbmVzZGF5KTsK
ICAgIGJtYUluZGV4LT5hZGRGaXhpbmcobGFzdEZpeGluZywgMC4wMyk7CgogICAgLyoKICAgICAg
VXNpbmcgc2V0dGxlbWVudCBhcyB0ZXJtc3RydWN0dXJlIHJlZmVyZW5jZSBkYXRlIGZhaWxzIG9u
IDI0LzEyLzA3IAogICAgICAoZXJyb3I6IG5lZ2F0aXZlIHRpbWUgZ2l2ZW4sIGVxdWl2YWxlbnQg
dG8gb25lIGRheSkKICAgIAogICAgICBQcm9ibGVtOiBTZWUgY2FzZSA0KSBiZWxvdy4KICAgIAog
ICAgICBTb2x1dGlvbjogCiAgICAgIFJlZmVyZW5jZSBkYXRlIGNhbm5vdCBhbHdheXMgYmUgc2V0
IHRvIHRoZSBzZXR0bGVtZW50IGRhdGUgKGJ1dCBtb3N0IG9mCiAgICAgIHRoZSB0aW1lIGFzIGNh
c2UgNCBpcyBhIHJhcmUgZXhjZXB0aW9uKS4KICAgICAgVGhlIGZvbGxvd2luZyBzaG91bGQgd29y
ayBnZW5lcmFsbHk6CiAgICAgICAgIGEpIHJlZmVyZW5jZSBkYXRlID0gbWF4ICh0b2RheSwgZml4
aW5nIHZhbHVlIGRhdGUpLCBvcgogICAgICAgICBiKSByZWZlcmVuY2UgZGF0ZSA9IHRvZGF5CiAg
ICAgIE15IHByZWZlcmVuY2UgaXMgYikgdG8ga2VlcCBpdCBzaW1wbGUuCgogICAgICBDYXNlczog
ICAKICAgICAgMSkgZml4aW5nIGRhdGUgPCBmaXhpbmcgdmFsdWUgZGF0ZSA8PSB0b2RheSA8IHNl
dHRsZW1lbnQgZGF0ZQogICAgICAgICBsb2FkIGxhc3QgcmVsZXZhbnQgZml4aW5nCiAgICAgICAg
IHJlZmVyZW5jZSBtYXkgYmUgc2V0dGxlbWVudCBkYXRlIG9yIHRvZGF5CgogICAgICAyKSBmaXhp
bmcgZGF0ZSA8IHRvZGF5IDwgZml4aW5nIHZhbHVlIGRhdGUgPD0gc2V0dGxlbWVudCBkYXRlCiAg
ICAgICAgIGxvYWQgbGFzdCByZWxldmFudCBmaXhpbmcKICAgICAgICAgcmVmZXJlbmNlIG1heSBi
ZSBzZXR0bGVtZW50IGRhdGUgb3IgZml4aW5nIHZhbHVlIGRhdGUgb3IgdG9kYXkKICAgICAgCiAg
ICAgIDMpIGZpeGluZyBkYXRlID0gdG9kYXkgPCBmaXhpbmcgdmFsdWUgZGF0ZSA8IHNldHRsZW1l
bnQgZGF0ZQogICAgICAgICBhKSBsb2FkIHRvZGF5J3MgZml4aW5nIAogICAgICAgICAgICByZWZl
cmVuY2UgPSBzZXR0bGVtZW50IGRhdGUgb3IgZml4aW5nIHZhbHVlIGRhdGUgb3IgdG9kYXkgCiAg
ICAgICAgIGIpIGRvIG5vdCBsb2FkIGZpeGluZ3MKICAgICAgICAgICAgcmVmZXJlbmNlID0gZml4
aW5nIHZhbHVlIGRhdGUgb3IgdG9kYXkKCiAgICAgIDQpIHRvZGF5IDwgZml4aW5nIGRhdGUgPCBm
aXhpbmcgdmFsdWUgZGF0ZSA8IHNldHRsZW1lbnQgZGF0ZQogICAgICAgICBubyBmaXhpbmcgZGF0
YSBuZWVkZWQKICAgICAgICAgcmVmZXJlbmNlID0gZml4aW5nIHZhbHVlIGRhdGUgb3IgdG9kYXkK
CiAgICAgICAgIEV4YW1wbGUsIGNhc2UgNDoKICAgICAgICAgMjQgKE1vbikgdG9kYXkKICAgICAg
ICAgMjUgKFR1ZSkgaG9saWRheSAoVVMgY2FsZW5kYXIpCiAgICAgICAgIDI2IChXZWQpIGZpcnN0
IHJlbGV2YW50IEJNQSBmaXhpbmcgZGF0ZQogICAgICAgICAyNyAoVGh1KSBCTUEgZml4aW5nIHZh
bHVlIGRhdGUKICAgICAgICAgMjggKEZyaSkgc2V0dGxlbWVudCBkYXRlIChjb21wdXRlZCB1c2lu
ZyBqb2ludCBjYWxlbmRhciwgMiBkYXlzKQoKICAgICAqLyAKLy8gICAgIHRlcm1TdHJ1Y3R1cmUg
PSBib29zdDo6c2hhcmVkX3B0cjxZaWVsZFRlcm1TdHJ1Y3R1cmU+KAovLyAgICAgICAgICAgICAg
ICAgICAgICAgICAgIG5ldyBQaWVjZXdpc2VZaWVsZEN1cnZlPFQsST4oYm1hU2V0dGxlbWVudCwK
Ly8gICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
IGJtYUhlbHBlcnMsCi8vICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICAgICBBY3R1YWwzNjAoKSwgMS4wZS0xMiwKLy8gICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGludGVycG9sYXRvcikpOwogICAg
dGVybVN0cnVjdHVyZSA9IGJvb3N0OjpzaGFyZWRfcHRyPFlpZWxkVGVybVN0cnVjdHVyZT4oCiAg
ICAgICAgICAgICAgICAgICAgICAgICAgbmV3IFBpZWNld2lzZVlpZWxkQ3VydmU8VCxJPih0b2Rh
eSwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
IGJtYUhlbHBlcnMsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICBBY3R1YWwzNjAoKSwgMS4wZS0xMiwKICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGludGVycG9sYXRvcikpOwoKICAgIFJlbGlu
a2FibGVIYW5kbGU8WWllbGRUZXJtU3RydWN0dXJlPiBjdXJ2ZUhhbmRsZTsKICAgIGN1cnZlSGFu
ZGxlLmxpbmtUbyh0ZXJtU3RydWN0dXJlKTsKCi8vICAgICBzdGQ6OmNvdXQgPDwgImxpYm9yIGNh
bDogIiA8PCBsaWJvckluZGV4LT5maXhpbmdDYWxlbmRhcigpIDw8IHN0ZDo6ZW5kbDsKLy8gICAg
IHN0ZDo6Y291dCA8PCAiYm1hIGNhbDogIiA8PCBibWFJbmRleC0+Zml4aW5nQ2FsZW5kYXIoKSA8
PCBzdGQ6OmVuZGw7CiAgICAKICAgIC8vIGNoZWNrIEJNQSBzd2FwcwogICAgRGF0ZSBtaW5TdGFy
dExpYm9yID0gRGF0ZTo6bWF4RGF0ZSgpOwogICAgRGF0ZSBtaW5TdGFydEJtYSA9IERhdGU6Om1h
eERhdGUoKTsKICAgIGJvb3N0OjpzaGFyZWRfcHRyPEJNQUluZGV4PiBibWEobmV3IEJNQUluZGV4
KGN1cnZlSGFuZGxlKSk7CiAgICBib29zdDo6c2hhcmVkX3B0cjxJYm9ySW5kZXg+IGxpYm9yM20o
bmV3IFVTRExpYm9yKDMqTW9udGhzLHJpc2tGcmVlQ3VydmUpKTsKICAgIGZvciAoU2l6ZSBpPTA7
IGk8Ym1hczsgaSsrKSB7CiAgICAgICAgUGVyaW9kIHRlbm9yID0gYm1hRGF0YVtpXS5uKmJtYURh
dGFbaV0udW5pdHM7CgogICAgICAgIFNjaGVkdWxlIGJtYVNjaGVkdWxlID0gTWFrZVNjaGVkdWxl
KGJtYVNldHRsZW1lbnQsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgYm1hU2V0dGxlbWVudCt0ZW5vciwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICBQZXJpb2QoYm1hRnJlcXVlbmN5KSwKICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICAgICAgICAgICBibWEtPmZpeGluZ0NhbGVuZGFyKCksCiAgICAgICAgICAgICAg
ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgYm1hQ29udmVudGlvbikuYmFja3dhcmRzKCk7
CgogICAgICAgIFNjaGVkdWxlIGxpYm9yU2NoZWR1bGUgPSBNYWtlU2NoZWR1bGUoYm1hU2V0dGxl
bWVudCwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIGJtYVNl
dHRsZW1lbnQrdGVub3IsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICBsaWJvcjNtLT50ZW5vcigpLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICAgbGlib3IzbS0+Zml4aW5nQ2FsZW5kYXIoKSwKICAgICAgICAgICAgICAgICAg
ICAgICAgICAgICAgICAgICAgICAgICAgICAgIGxpYm9yM20tPmJ1c2luZXNzRGF5Q29udmVudGlv
bigpKQogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAuZW5kT2ZNb250aChsaWJvcjNt
LT5lbmRPZk1vbnRoKCkpCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIC5iYWNrd2Fy
ZHMoKTsKCiAgICAgICAgbWluU3RhcnRMaWJvciA9IHN0ZDo6bWluKG1pblN0YXJ0TGlib3IsIGxp
Ym9yU2NoZWR1bGUuZGF0ZXMoKS5mcm9udCgpKTsKICAgICAgICBtaW5TdGFydEJtYSA9IHN0ZDo6
bWluKG1pblN0YXJ0Qm1hLCBibWFTY2hlZHVsZS5kYXRlcygpLmZyb250KCkpOwoKICAgICAgICBC
TUFTd2FwIHN3YXAoQk1BU3dhcDo6UGF5ZXIsIDEwMC4wLAogICAgICAgICAgICAgICAgICAgICBs
aWJvclNjaGVkdWxlLCAwLjc1LCAwLjAsIGxpYm9yM20sIGxpYm9yM20tPmRheUNvdW50ZXIoKSwK
ICAgICAgICAgICAgICAgICAgICAgYm1hU2NoZWR1bGUsIGJtYSwgYm1hRGF5Q291bnRlcik7CiAg
ICAgICAgc3dhcC5zZXRQcmljaW5nRW5naW5lKGJvb3N0OjpzaGFyZWRfcHRyPFByaWNpbmdFbmdp
bmU+KAogICAgICAgICAgICAgICAgICAgICAgICBuZXcgRGlzY291bnRpbmdTd2FwRW5naW5lKGxp
Ym9yM20tPnRlcm1TdHJ1Y3R1cmUoKSkpKTsKCiAgICAgICAgUmVhbCBleHBlY3RlZEZyYWN0aW9u
ID0gYm1hRGF0YVtpXS5yYXRlLzEwMCwKICAgICAgICAgICAgIGVzdGltYXRlZEZyYWN0aW9uID0g
c3dhcC5mYWlyTGlib3JGcmFjdGlvbigpOwogICAgICAgIFJlYWwgdG9sZXJhbmNlID0gMS4wZS05
OwogICAgICAgIFJlYWwgZXJyb3IgPSBzdGQ6OmZhYnMoZXhwZWN0ZWRGcmFjdGlvbi1lc3RpbWF0
ZWRGcmFjdGlvbik7CiAgICAgICAgaWYgKGVycm9yID4gdG9sZXJhbmNlKSB7CiAgICAgICAgICAg
IEJPT1NUX0VSUk9SKGJtYURhdGFbaV0ubiA8PCAiIHllYXIocykgQk1BIHN3YXA6XG4iCiAgICAg
ICAgICAgICAgICAgICAgICAgIDw8IHN0ZDo6c2V0cHJlY2lzaW9uKDgpCiAgICAgICAgICAgICAg
ICAgICAgICAgIDw8ICJcbiBlc3RpbWF0ZWQgbGlib3IgZnJhY3Rpb246ICIgPDwgZXN0aW1hdGVk
RnJhY3Rpb24KICAgICAgICAgICAgICAgICAgICAgICAgPDwgIlxuIGV4cGVjdGVkIGxpYm9yIGZy
YWN0aW9uOiAgIiA8PCBleHBlY3RlZEZyYWN0aW9uCiAgICAgICAgICAgICAgICAgICAgICAgIDw8
ICJcbiBlcnJvcjogICAgICAgICAgIiA8PCBlcnJvcgogICAgICAgICAgICAgICAgICAgICAgICA8
PCAiXG4gdG9sZXJhbmNlOiAgICAgICIgPDwgdG9sZXJhbmNlKTsKICAgICAgICB9CiAgICB9Cgov
LyAgICAgc3RkOjpjb3V0IDw8ICJzdGFydEw6ICIgPDwgaW86Omlzb19kYXRlIChtaW5TdGFydExp
Ym9yKSA8PCBzdGQ6OmVuZGw7Ci8vICAgICBzdGQ6OmNvdXQgPDwgInN0YXJ0QjogIiA8PCBpbzo6
aXNvX2RhdGUgKG1pblN0YXJ0Qm1hKSA8PCBzdGQ6OmVuZGw7CgogICAgdG9kYXkgPSB0b2RheUJh
Y2t1cDsKICAgIFNldHRpbmdzOjppbnN0YW5jZSgpLmV2YWx1YXRpb25EYXRlKCkgPSB0b2RheTsK
fQoKUUxfRU5EX1RFU1RfTE9DQUxTKFBpZWNld2lzZVlpZWxkQ3VydmVUZXN0KQoKCnZvaWQgUGll
Y2V3aXNlWWllbGRDdXJ2ZVRlc3Q6OnRlc3RMb2dMaW5lYXJEaXNjb3VudENvbnNpc3RlbmN5KCkg
ewoKICAgIEJPT1NUX01FU1NBR0UoCiAgICAgICAgIlRlc3RpbmcgY29uc2lzdGVuY3kgb2YgcGll
Y2V3aXNlLWxvZy1saW5lYXIgZGlzY291bnQgY3VydmUuLi4iKTsKCiAgICBTYXZlZFNldHRpbmdz
IGJhY2t1cDsKICAgIEluZGV4SGlzdG9yeUNsZWFuZXIgY2xlYW5lcjsKCiAgICBzZXR1cCgpOwoK
ICAgIHRlc3RDdXJ2ZUNvbnNpc3RlbmN5KERpc2NvdW50KCksIExvZ0xpbmVhcigpKTsKICAgIHRl
c3RCTUFDdXJ2ZUNvbnNpc3RlbmN5KERpc2NvdW50KCksIExvZ0xpbmVhcigpKTsKfQoKdm9pZCBQ
aWVjZXdpc2VZaWVsZEN1cnZlVGVzdDo6dGVzdExpbmVhckRpc2NvdW50Q29uc2lzdGVuY3koKSB7
CgogICAgQk9PU1RfTUVTU0FHRSgKICAgICAgICAiVGVzdGluZyBjb25zaXN0ZW5jeSBvZiBwaWVj
ZXdpc2UtbGluZWFyIGRpc2NvdW50IGN1cnZlLi4uIik7CgogICAgU2F2ZWRTZXR0aW5ncyBiYWNr
dXA7CiAgICBJbmRleEhpc3RvcnlDbGVhbmVyIGNsZWFuZXI7CgogICAgc2V0dXAoKTsKCiAgICB0
ZXN0Q3VydmVDb25zaXN0ZW5jeShEaXNjb3VudCgpLCBMaW5lYXIoKSk7CiAgICB0ZXN0Qk1BQ3Vy
dmVDb25zaXN0ZW5jeShEaXNjb3VudCgpLCBMaW5lYXIoKSk7Cn0KCnZvaWQgUGllY2V3aXNlWWll
bGRDdXJ2ZVRlc3Q6OnRlc3RMb2dMaW5lYXJaZXJvQ29uc2lzdGVuY3koKSB7CgogICAgQk9PU1Rf
TUVTU0FHRSgKICAgICAgICAiVGVzdGluZyBjb25zaXN0ZW5jeSBvZiBwaWVjZXdpc2UtbG9nLWxp
bmVhciB6ZXJvLXlpZWxkIGN1cnZlLi4uIik7CgogICAgU2F2ZWRTZXR0aW5ncyBiYWNrdXA7CiAg
ICBJbmRleEhpc3RvcnlDbGVhbmVyIGNsZWFuZXI7CgogICAgc2V0dXAoKTsKCiAgICB0ZXN0Q3Vy
dmVDb25zaXN0ZW5jeShaZXJvWWllbGQoKSwgTG9nTGluZWFyKCkpOwogICAgdGVzdEJNQUN1cnZl
Q29uc2lzdGVuY3koWmVyb1lpZWxkKCksIExvZ0xpbmVhcigpKTsKfQoKdm9pZCBQaWVjZXdpc2VZ
aWVsZEN1cnZlVGVzdDo6dGVzdExpbmVhclplcm9Db25zaXN0ZW5jeSgpIHsKCiAgICBCT09TVF9N
RVNTQUdFKAogICAgICAgICJUZXN0aW5nIGNvbnNpc3RlbmN5IG9mIHBpZWNld2lzZS1saW5lYXIg
emVyby15aWVsZCBjdXJ2ZS4uLiIpOwoKICAgIFNhdmVkU2V0dGluZ3MgYmFja3VwOwogICAgSW5k
ZXhIaXN0b3J5Q2xlYW5lciBjbGVhbmVyOwoKICAgIHNldHVwKCk7CgogICAgdGVzdEN1cnZlQ29u
c2lzdGVuY3koWmVyb1lpZWxkKCksIExpbmVhcigpKTsKICAgIHRlc3RCTUFDdXJ2ZUNvbnNpc3Rl
bmN5KFplcm9ZaWVsZCgpLCBMaW5lYXIoKSk7Cn0KCnZvaWQgUGllY2V3aXNlWWllbGRDdXJ2ZVRl
c3Q6OnRlc3RTcGxpbmVaZXJvQ29uc2lzdGVuY3koKSB7CgogICAgQk9PU1RfTUVTU0FHRSgKICAg
ICAgICAiVGVzdGluZyBjb25zaXN0ZW5jeSBvZiBwaWVjZXdpc2Utc3BsaW5lIHplcm8teWllbGQg
Y3VydmUuLi4iKTsKCiAgICBTYXZlZFNldHRpbmdzIGJhY2t1cDsKICAgIEluZGV4SGlzdG9yeUNs
ZWFuZXIgY2xlYW5lcjsKCiAgICBzZXR1cCgpOwoKICAgIHRlc3RDdXJ2ZUNvbnNpc3RlbmN5KAog
ICAgICAgICAgICAgICAgICAgWmVyb1lpZWxkKCksCiAgICAgICAgICAgICAgICAgICBDdWJpY1Nw
bGluZShDdWJpY1NwbGluZUludGVycG9sYXRpb246OlNlY29uZERlcml2YXRpdmUsMC4wLAogICAg
ICAgICAgICAgICAgICAgICAgICAgICAgICAgQ3ViaWNTcGxpbmVJbnRlcnBvbGF0aW9uOjpTZWNv
bmREZXJpdmF0aXZlLDAuMCwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHRydWUpKTsK
ICAgIHRlc3RCTUFDdXJ2ZUNvbnNpc3RlbmN5KAogICAgICAgICAgICAgICAgICAgWmVyb1lpZWxk
KCksCiAgICAgICAgICAgICAgICAgICBDdWJpY1NwbGluZShDdWJpY1NwbGluZUludGVycG9sYXRp
b246OlNlY29uZERlcml2YXRpdmUsMC4wLAogICAgICAgICAgICAgICAgICAgICAgICAgICAgICAg
Q3ViaWNTcGxpbmVJbnRlcnBvbGF0aW9uOjpTZWNvbmREZXJpdmF0aXZlLDAuMCwKICAgICAgICAg
ICAgICAgICAgICAgICAgICAgICAgIHRydWUpKTsKfQoKdm9pZCBQaWVjZXdpc2VZaWVsZEN1cnZl
VGVzdDo6dGVzdExpbmVhckZvcndhcmRDb25zaXN0ZW5jeSgpIHsKCiAgICBCT09TVF9NRVNTQUdF
KAogICAgICAgICJUZXN0aW5nIGNvbnNpc3RlbmN5IG9mIHBpZWNld2lzZS1saW5lYXIgZm9yd2Fy
ZC1yYXRlIGN1cnZlLi4uIik7CgogICAgU2F2ZWRTZXR0aW5ncyBiYWNrdXA7CiAgICBJbmRleEhp
c3RvcnlDbGVhbmVyIGNsZWFuZXI7CgogICAgc2V0dXAoKTsKCiAgICB0ZXN0Q3VydmVDb25zaXN0
ZW5jeShGb3J3YXJkUmF0ZSgpLCBMaW5lYXIoKSk7CiAgICB0ZXN0Qk1BQ3VydmVDb25zaXN0ZW5j
eShGb3J3YXJkUmF0ZSgpLCBMaW5lYXIoKSk7Cn0KCnZvaWQgUGllY2V3aXNlWWllbGRDdXJ2ZVRl
c3Q6OnRlc3RGbGF0Rm9yd2FyZENvbnNpc3RlbmN5KCkgewoKICAgIEJPT1NUX01FU1NBR0UoCiAg
ICAgICAgIlRlc3RpbmcgY29uc2lzdGVuY3kgb2YgcGllY2V3aXNlLWZsYXQgZm9yd2FyZC1yYXRl
IGN1cnZlLi4uIik7CgogICAgU2F2ZWRTZXR0aW5ncyBiYWNrdXA7CiAgICBJbmRleEhpc3RvcnlD
bGVhbmVyIGNsZWFuZXI7CgogICAgc2V0dXAoKTsKCiAgICB0ZXN0Q3VydmVDb25zaXN0ZW5jeShG
b3J3YXJkUmF0ZSgpLCBCYWNrd2FyZEZsYXQoKSk7CiAgICB0ZXN0Qk1BQ3VydmVDb25zaXN0ZW5j
eShGb3J3YXJkUmF0ZSgpLCBCYWNrd2FyZEZsYXQoKSk7Cn0KCnZvaWQgUGllY2V3aXNlWWllbGRD
dXJ2ZVRlc3Q6OnRlc3RTcGxpbmVGb3J3YXJkQ29uc2lzdGVuY3koKSB7CgogICAgQk9PU1RfTUVT
U0FHRSgKICAgICAgICAiVGVzdGluZyBjb25zaXN0ZW5jeSBvZiBwaWVjZXdpc2Utc3BsaW5lIGZv
cndhcmQtcmF0ZSBjdXJ2ZS4uLiIpOwoKICAgIFNhdmVkU2V0dGluZ3MgYmFja3VwOwogICAgSW5k
ZXhIaXN0b3J5Q2xlYW5lciBjbGVhbmVyOwoKICAgIHNldHVwKCk7CgogICAgdGVzdEN1cnZlQ29u
c2lzdGVuY3koCiAgICAgICAgICAgICAgICAgICBGb3J3YXJkUmF0ZSgpLAogICAgICAgICAgICAg
ICAgICAgQ3ViaWNTcGxpbmUoQ3ViaWNTcGxpbmVJbnRlcnBvbGF0aW9uOjpTZWNvbmREZXJpdmF0
aXZlLDAuMCwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIEN1YmljU3BsaW5lSW50ZXJw
b2xhdGlvbjo6U2Vjb25kRGVyaXZhdGl2ZSwwLjAsCiAgICAgICAgICAgICAgICAgICAgICAgICAg
ICAgICB0cnVlKSk7CiAgICB0ZXN0Qk1BQ3VydmVDb25zaXN0ZW5jeSgKICAgICAgICAgICAgICAg
ICAgIEZvcndhcmRSYXRlKCksCiAgICAgICAgICAgICAgICAgICBDdWJpY1NwbGluZShDdWJpY1Nw
bGluZUludGVycG9sYXRpb246OlNlY29uZERlcml2YXRpdmUsMC4wLAogICAgICAgICAgICAgICAg
ICAgICAgICAgICAgICAgQ3ViaWNTcGxpbmVJbnRlcnBvbGF0aW9uOjpTZWNvbmREZXJpdmF0aXZl
LDAuMCwKICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIHRydWUpKTsKfQoKdm9pZCBQaWVj
ZXdpc2VZaWVsZEN1cnZlVGVzdDo6dGVzdE9ic2VydmFiaWxpdHkoKSB7CgogICAgQk9PU1RfTUVT
U0FHRSgiVGVzdGluZyBvYnNlcnZhYmlsaXR5IG9mIHBpZWNld2lzZSB5aWVsZCBjdXJ2ZS4uLiIp
OwoKICAgIFNhdmVkU2V0dGluZ3MgYmFja3VwOwogICAgSW5kZXhIaXN0b3J5Q2xlYW5lciBjbGVh
bmVyOwoKICAgIHNldHVwKCk7CgogICAgdGVybVN0cnVjdHVyZSA9IGJvb3N0OjpzaGFyZWRfcHRy
PFlpZWxkVGVybVN0cnVjdHVyZT4oCiAgICAgICBuZXcgUGllY2V3aXNlWWllbGRDdXJ2ZTxEaXNj
b3VudCxMb2dMaW5lYXI+KHNldHRsZW1lbnREYXlzLCBjYWxlbmRhciwKICAgICAgICAgICAgICAg
ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgaW5zdHJ1bWVudHMsIEFjdHVhbDM2
MCgpKSk7CiAgICBGbGFnIGY7CiAgICBmLnJlZ2lzdGVyV2l0aCh0ZXJtU3RydWN0dXJlKTsKCiAg
ICBmb3IgKFNpemUgaT0wOyBpPGRlcG9zaXRzK3N3YXBzOyBpKyspIHsKICAgICAgICBUaW1lIHRl
c3RUaW1lID0gQWN0dWFsMzYwKCkueWVhckZyYWN0aW9uKHNldHRsZW1lbnQsCiAgICAgICAgICAg
ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBpbnN0cnVtZW50c1tpXS0+bGF0
ZXN0RGF0ZSgpKTsKICAgICAgICBEaXNjb3VudEZhY3RvciBkaXNjb3VudCA9IHRlcm1TdHJ1Y3R1
cmUtPmRpc2NvdW50KHRlc3RUaW1lKTsKICAgICAgICBmLmxvd2VyKCk7CiAgICAgICAgcmF0ZXNb
aV0tPnNldFZhbHVlKHJhdGVzW2ldLT52YWx1ZSgpKjEuMDEpOwogICAgICAgIGlmICghZi5pc1Vw
KCkpCiAgICAgICAgICAgIEJPT1NUX0ZBSUwoIk9ic2VydmVyIHdhcyBub3Qgbm90aWZpZWQgb2Yg
dW5kZXJseWluZyByYXRlIGNoYW5nZSIpOwogICAgICAgIGlmICh0ZXJtU3RydWN0dXJlLT5kaXNj
b3VudCh0ZXN0VGltZSx0cnVlKSA9PSBkaXNjb3VudCkKICAgICAgICAgICAgQk9PU1RfRkFJTCgi
cmF0ZSBjaGFuZ2UgZGlkIG5vdCB0cmlnZ2VyIHJlY2FsY3VsYXRpb24iKTsKICAgICAgICByYXRl
c1tpXS0+c2V0VmFsdWUocmF0ZXNbaV0tPnZhbHVlKCkvMS4wMSk7CiAgICB9CgogICAgZi5sb3dl
cigpOwogICAgU2V0dGluZ3M6Omluc3RhbmNlKCkuZXZhbHVhdGlvbkRhdGUoKSA9IGNhbGVuZGFy
LmFkdmFuY2UodG9kYXksMTUsRGF5cyk7CiAgICBpZiAoIWYuaXNVcCgpKQogICAgICAgIEJPT1NU
X0ZBSUwoIk9ic2VydmVyIHdhcyBub3Qgbm90aWZpZWQgb2YgZGF0ZSBjaGFuZ2UiKTsKfQoKCnZv
aWQgUGllY2V3aXNlWWllbGRDdXJ2ZVRlc3Q6OnRlc3RMaWJvckZpeGluZygpIHsKCiAgICBCT09T
VF9NRVNTQUdFKAogICAgICAgICJUZXN0aW5nIHVzZSBvZiB0b2RheSdzIExJQk9SIGZpeGluZ3Mg
aW4gc3dhcCBjdXJ2ZS4uLiIpOwoKICAgIFNhdmVkU2V0dGluZ3MgYmFja3VwOwogICAgSW5kZXhI
aXN0b3J5Q2xlYW5lciBjbGVhbmVyOwoKICAgIHNldHVwKCk7CgogICAgc3RkOjp2ZWN0b3I8Ym9v
c3Q6OnNoYXJlZF9wdHI8UmF0ZUhlbHBlcj4gPiBzd2FwSGVscGVycyhzd2Fwcyk7CiAgICBib29z
dDo6c2hhcmVkX3B0cjxJYm9ySW5kZXg+IGV1cmlib3I2bShuZXcgRXVyaWJvcjZNKTsKCiAgICBm
b3IgKFNpemUgaT0wOyBpPHN3YXBzOyBpKyspIHsKICAgICAgICBIYW5kbGU8UXVvdGU+IHIocmF0
ZXNbaStkZXBvc2l0c10pOwogICAgICAgIHN3YXBIZWxwZXJzW2ldID0gYm9vc3Q6OnNoYXJlZF9w
dHI8UmF0ZUhlbHBlcj4obmV3CiAgICAgICAgICAgIFN3YXBSYXRlSGVscGVyKHIsIFBlcmlvZChz
d2FwRGF0YVtpXS5uLCBzd2FwRGF0YVtpXS51bml0cyksCiAgICAgICAgICAgICAgICAgICAgICAg
ICAgIGNhbGVuZGFyLAogICAgICAgICAgICAgICAgICAgICAgICAgICBmaXhlZExlZ0ZyZXF1ZW5j
eSwgZml4ZWRMZWdDb252ZW50aW9uLAogICAgICAgICAgICAgICAgICAgICAgICAgICBmaXhlZExl
Z0RheUNvdW50ZXIsIGV1cmlib3I2bSkpOwogICAgfQoKICAgIHRlcm1TdHJ1Y3R1cmUgPSBib29z
dDo6c2hhcmVkX3B0cjxZaWVsZFRlcm1TdHJ1Y3R1cmU+KAogICAgICAgICAgIG5ldyBQaWVjZXdp
c2VZaWVsZEN1cnZlPERpc2NvdW50LExvZ0xpbmVhcj4oc2V0dGxlbWVudCxzd2FwSGVscGVycywK
ICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgIEFj
dHVhbDM2MCgpLCAxLjBlLTEyKSk7CgogICAgSGFuZGxlPFlpZWxkVGVybVN0cnVjdHVyZT4gY3Vy
dmVIYW5kbGUgPQogICAgICAgIEhhbmRsZTxZaWVsZFRlcm1TdHJ1Y3R1cmU+KHRlcm1TdHJ1Y3R1
cmUpOwoKICAgIGJvb3N0OjpzaGFyZWRfcHRyPElib3JJbmRleD4gaW5kZXgobmV3IEV1cmlib3I2
TShjdXJ2ZUhhbmRsZSkpOwogICAgZm9yIChTaXplIGk9MDsgaTxzd2FwczsgaSsrKSB7CiAgICAg
ICAgUGVyaW9kIHRlbm9yID0gc3dhcERhdGFbaV0ubipzd2FwRGF0YVtpXS51bml0czsKCiAgICAg
ICAgVmFuaWxsYVN3YXAgc3dhcCA9IE1ha2VWYW5pbGxhU3dhcCh0ZW5vciwgaW5kZXgsIDAuMCkK
ICAgICAgICAgICAgLndpdGhFZmZlY3RpdmVEYXRlKHNldHRsZW1lbnQpCiAgICAgICAgICAgIC53
aXRoRml4ZWRMZWdEYXlDb3VudChmaXhlZExlZ0RheUNvdW50ZXIpCiAgICAgICAgICAgIC53aXRo
Rml4ZWRMZWdUZW5vcihQZXJpb2QoZml4ZWRMZWdGcmVxdWVuY3kpKQogICAgICAgICAgICAud2l0
aEZpeGVkTGVnQ29udmVudGlvbihmaXhlZExlZ0NvbnZlbnRpb24pCiAgICAgICAgICAgIC53aXRo
Rml4ZWRMZWdUZXJtaW5hdGlvbkRhdGVDb252ZW50aW9uKGZpeGVkTGVnQ29udmVudGlvbik7Cgog
ICAgICAgIFJhdGUgZXhwZWN0ZWRSYXRlID0gc3dhcERhdGFbaV0ucmF0ZS8xMDAsCiAgICAgICAg
ICAgICBlc3RpbWF0ZWRSYXRlID0gc3dhcC5mYWlyUmF0ZSgpOwogICAgICAgIFJlYWwgdG9sZXJh
bmNlID0gMS4wZS05OwogICAgICAgIGlmIChzdGQ6OmZhYnMoZXhwZWN0ZWRSYXRlLWVzdGltYXRl
ZFJhdGUpID4gdG9sZXJhbmNlKSB7CiAgICAgICAgICAgIEJPT1NUX0VSUk9SKCJiZWZvcmUgTElC
T1IgZml4aW5nOlxuIgogICAgICAgICAgICAgICAgICAgICAgICA8PCBzd2FwRGF0YVtpXS5uIDw8
ICIgeWVhcihzKSBzd2FwOlxuIgogICAgICAgICAgICAgICAgICAgICAgICA8PCBzdGQ6OnNldHBy
ZWNpc2lvbig4KQogICAgICAgICAgICAgICAgICAgICAgICA8PCAiICAgIGVzdGltYXRlZCByYXRl
OiAiCiAgICAgICAgICAgICAgICAgICAgICAgIDw8IGlvOjpyYXRlKGVzdGltYXRlZFJhdGUpIDw8
ICJcbiIKICAgICAgICAgICAgICAgICAgICAgICAgPDwgIiAgICBleHBlY3RlZCByYXRlOiAgIgog
ICAgICAgICAgICAgICAgICAgICAgICA8PCBpbzo6cmF0ZShleHBlY3RlZFJhdGUpKTsKICAgICAg
ICB9CiAgICB9CgogICAgRmxhZyBmOwogICAgZi5yZWdpc3RlcldpdGgodGVybVN0cnVjdHVyZSk7
CiAgICBmLmxvd2VyKCk7CgogICAgaW5kZXgtPmFkZEZpeGluZyh0b2RheSwgMC4wNDI1KTsKCiAg
ICBpZiAoIWYuaXNVcCgpKQogICAgICAgIEJPT1NUX0VSUk9SKCJPYnNlcnZlciB3YXMgbm90IG5v
dGlmaWVkIG9mIHJhdGUgZml4aW5nIik7CgogICAgZm9yIChTaXplIGk9MDsgaTxzd2FwczsgaSsr
KSB7CiAgICAgICAgUGVyaW9kIHRlbm9yID0gc3dhcERhdGFbaV0ubipzd2FwRGF0YVtpXS51bml0
czsKCiAgICAgICAgVmFuaWxsYVN3YXAgc3dhcCA9IE1ha2VWYW5pbGxhU3dhcCh0ZW5vciwgaW5k
ZXgsIDAuMCkKICAgICAgICAgICAgLndpdGhFZmZlY3RpdmVEYXRlKHNldHRsZW1lbnQpCiAgICAg
ICAgICAgIC53aXRoRml4ZWRMZWdEYXlDb3VudChmaXhlZExlZ0RheUNvdW50ZXIpCiAgICAgICAg
ICAgIC53aXRoRml4ZWRMZWdUZW5vcihQZXJpb2QoZml4ZWRMZWdGcmVxdWVuY3kpKQogICAgICAg
ICAgICAud2l0aEZpeGVkTGVnQ29udmVudGlvbihmaXhlZExlZ0NvbnZlbnRpb24pCiAgICAgICAg
ICAgIC53aXRoRml4ZWRMZWdUZXJtaW5hdGlvbkRhdGVDb252ZW50aW9uKGZpeGVkTGVnQ29udmVu
dGlvbik7CgogICAgICAgIFJhdGUgZXhwZWN0ZWRSYXRlID0gc3dhcERhdGFbaV0ucmF0ZS8xMDAs
CiAgICAgICAgICAgICBlc3RpbWF0ZWRSYXRlID0gc3dhcC5mYWlyUmF0ZSgpOwogICAgICAgIFJl
YWwgdG9sZXJhbmNlID0gMS4wZS05OwogICAgICAgIGlmIChzdGQ6OmZhYnMoZXhwZWN0ZWRSYXRl
LWVzdGltYXRlZFJhdGUpID4gdG9sZXJhbmNlKSB7CiAgICAgICAgICAgIEJPT1NUX0VSUk9SKCJh
ZnRlciBMSUJPUiBmaXhpbmc6XG4iCiAgICAgICAgICAgICAgICAgICAgICAgIDw8IHN3YXBEYXRh
W2ldLm4gPDwgIiB5ZWFyKHMpIHN3YXA6XG4iCiAgICAgICAgICAgICAgICAgICAgICAgIDw8IHN0
ZDo6c2V0cHJlY2lzaW9uKDgpCiAgICAgICAgICAgICAgICAgICAgICAgIDw8ICIgICAgZXN0aW1h
dGVkIHJhdGU6ICIKICAgICAgICAgICAgICAgICAgICAgICAgPDwgaW86OnJhdGUoZXN0aW1hdGVk
UmF0ZSkgPDwgIlxuIgogICAgICAgICAgICAgICAgICAgICAgICA8PCAiICAgIGV4cGVjdGVkIHJh
dGU6ICAiCiAgICAgICAgICAgICAgICAgICAgICAgIDw8IGlvOjpyYXRlKGV4cGVjdGVkUmF0ZSkp
OwogICAgICAgIH0KICAgIH0KfQoKCnRlc3Rfc3VpdGUqIFBpZWNld2lzZVlpZWxkQ3VydmVUZXN0
OjpzdWl0ZSgpIHsKCiAgICB0ZXN0X3N1aXRlKiBzdWl0ZSA9IEJPT1NUX1RFU1RfU1VJVEUoIlBp
ZWNld2lzZSB5aWVsZCBjdXJ2ZSB0ZXN0cyIpOwogICAgc3VpdGUtPmFkZChCT09TVF9URVNUX0NB
U0UoCiAgICAgICAgICAgICAgICAgJlBpZWNld2lzZVlpZWxkQ3VydmVUZXN0Ojp0ZXN0TG9nTGlu
ZWFyRGlzY291bnRDb25zaXN0ZW5jeSkpOwogICAgc3VpdGUtPmFkZChCT09TVF9URVNUX0NBU0Uo
CiAgICAgICAgICAgICAgICAgJlBpZWNld2lzZVlpZWxkQ3VydmVUZXN0Ojp0ZXN0TGluZWFyRGlz
Y291bnRDb25zaXN0ZW5jeSkpOwogICAgI2lmICFkZWZpbmVkKFFMX1VTRV9JTkRFWEVEX0NPVVBP
TikKICAgIHN1aXRlLT5hZGQoQk9PU1RfVEVTVF9DQVNFKAogICAgICAgICAgICAgICAgICZQaWVj
ZXdpc2VZaWVsZEN1cnZlVGVzdDo6dGVzdExvZ0xpbmVhclplcm9Db25zaXN0ZW5jeSkpOwogICAg
I2VuZGlmCiAgICBzdWl0ZS0+YWRkKEJPT1NUX1RFU1RfQ0FTRSgKICAgICAgICAgICAgICAgICAm
UGllY2V3aXNlWWllbGRDdXJ2ZVRlc3Q6OnRlc3RMaW5lYXJaZXJvQ29uc2lzdGVuY3kpKTsKICAg
IHN1aXRlLT5hZGQoQk9PU1RfVEVTVF9DQVNFKAogICAgICAgICAgICAgICAgICZQaWVjZXdpc2VZ
aWVsZEN1cnZlVGVzdDo6dGVzdFNwbGluZVplcm9Db25zaXN0ZW5jeSkpOwogICAgc3VpdGUtPmFk
ZChCT09TVF9URVNUX0NBU0UoCiAgICAgICAgICAgICAgICAgJlBpZWNld2lzZVlpZWxkQ3VydmVU
ZXN0Ojp0ZXN0TGluZWFyRm9yd2FyZENvbnNpc3RlbmN5KSk7CiAgICBzdWl0ZS0+YWRkKEJPT1NU
X1RFU1RfQ0FTRSgKICAgICAgICAgICAgICAgICAmUGllY2V3aXNlWWllbGRDdXJ2ZVRlc3Q6OnRl
c3RGbGF0Rm9yd2FyZENvbnNpc3RlbmN5KSk7CiAgICAvL3N1aXRlLT5hZGQoQk9PU1RfVEVTVF9D
QVNFKAogICAgLy8gICAgICAgICAgICAgJlBpZWNld2lzZVlpZWxkQ3VydmVUZXN0Ojp0ZXN0U3Bs
aW5lRm9yd2FyZENvbnNpc3RlbmN5KSk7CiAgICBzdWl0ZS0+YWRkKEJPT1NUX1RFU1RfQ0FTRSgm
UGllY2V3aXNlWWllbGRDdXJ2ZVRlc3Q6OnRlc3RPYnNlcnZhYmlsaXR5KSk7CiAgICBzdWl0ZS0+
YWRkKEJPT1NUX1RFU1RfQ0FTRSgmUGllY2V3aXNlWWllbGRDdXJ2ZVRlc3Q6OnRlc3RMaWJvckZp
eGluZykpOwogICAgcmV0dXJuIHN1aXRlOwp9Cg==

Re: [Quantlib-dev] [QuantLib-svn] SF.net SVN: quantlib: [13854] trunk/QuantLib/ql/interestrate.hpp

[Ferdinando A. <na...@am...>]

On Dec 20, 2007 11:11 PM, Luigi Ballabio <lui...@gm...> wrote:
> > Log Message:
> > -----------
> > added default parameters
> >
> > @@ -45,8 +45,8 @@
> >          InterestRate();
> >          //! Standard constructor
> >          InterestRate(Rate r,
> > -                     const DayCounter& dc,
> > -                     Compounding comp,
> > +                     const DayCounter& dc = Actual365Fixed(),
> > +                     Compounding comp = Continuous,
> >                       Frequency freq = Annual);
> >          //@}
> >          //! \name conversions
>
> Nando,
>         somehow I can see that the compounding may default to Continuous, but
> why should the day-count convention default to actual/365?

Actual/365Fixed is the default DayCounter we use in all
TermStructures, in order to minimize the inconsistency risk of using
different DayCounters for differerent (vol/yield) TermStructures.

In few places InterestRate is used to define a FlatForward and its
DayCounter is used as the YieldTermStructure's DayCounter, so I
default it to Actual365Fixed. Besides this is the usual assumption in
the textbook examples (e.g. Hull), where you would want 5 years to be
5.0 (and for this reason ActualActual::ISDA would be even better...)

Actually any strictly monotone DayCounter (Actual360, Actual/365Fixed,
ActualActual::ISDA) would be ok as default DayCounter for
TermStructures.
It's quite a while that I've been considering to define the default
DayCounter in userconfig.hpp (and switch to ActualActual::ISDA in the
meantime): any objection if I do it?

ciao -- Nando

Re: [Quantlib-dev] [QuantLib-svn] SF.net SVN: quantlib: [13872] trunk/QuantLib/ql/cashflows

[Ferdinando A. <na...@am...>]

On Dec 22, 2007 10:18 PM, Luigi Ballabio <lui...@gm...> wrote:
>         in the function you modified, the Date was passed by value on purpose.
> That way, it could be modified [...]
> whereas if you pass it by const reference, you have to introduce an
> additional object:
you're right. I can change it back, or keep the const reference and
introduce the additional object only if the provided Date is invalid
(at the cost of duplicationg 2 lines of code). Whatever you prefer...
just let me know.

> Also, why "settlDate"? Looks less readable to me.
In the hpp files it's settlementDate, anyway I'll switch it back to
settlementDate in the cpp too.

thank you

ciao -- Nando

Re: [Quantlib-dev] [Quantlib-users] QuantLib 0.9.0 released

[Roland L. <rol...@go...>]

On 12/24/07, Nathan Abbott <nka...@gm...> wrote:
> I have just run the tests in the testsuite program and have come across
> these errors. I compile QuantLib with Boost1.34.1 and Visual C++ 2005.
>
> 1>Testing consistency of piecewise-log-linear discount curve...
> 1>unknown location(0): fatal error in
> "PiecewiseYieldCurveTest::testLogLinearDiscountConsistency":
> std::exception: negative time (- 0.00277778) given

Hi Nathan,

I am looking into it at the moment. You are right, but fortunately the
error appears with today's date = 24/12/07 only, and not with any
other date in December. It is related to the new BMA yield curve test
that depends on three calendars, TARGET, London, New York that treat
the 26th differently.

The error can be circumvented by changing the piecewiseyieldcurve.cpp
test, i.e. setting the termstructure reference date to today instead
of settlement:

    termStructure = boost::shared_ptr<YieldTermStructure>(
                          new PiecewiseYieldCurve<T,I>(today,
                                                       bmaHelpers,
                                                       Actual360(), 1.0e-12,
                                                       interpolator));

I will try to understand that and see whether we can keep using the
settlement date as reference.

Happy new year,
Roland

[Quantlib-dev] [ quantlib-Bugs-1859014 ] daycounters

[SourceForge.net <no...@so...>]

Bugs item #1859014, was opened at 2007-12-27 18:25
Message generated for change (Comment added) made by lballabio
You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=112740&aid=1859014&group_id=12740

Please note that this message will contain a full copy of the comment thread,
including the initial issue submission, for this request,
not just the latest update.
Category: None
Group: None
>Status: Closed
>Resolution: Invalid
Priority: 5
Private: No
Submitted By: xinc (gigifaye29)
>Assigned to: Luigi Ballabio (lballabio)
Summary: daycounters

Initial Comment:
Several daycounter functions under
\QuantLib-0.8.1\ql\time\daycounters
use "swith" without a "break;" under each condition.

For example, the following one:

    Thirty360::implementation(Thirty360::Convention c) {
        switch (c) {
          case USA:
          case BondBasis:
            return boost::shared_ptr<DayCounter::Impl>(new US_Impl);
          case European:
          case EurobondBasis:
            return boost::shared_ptr<DayCounter::Impl>(new EU_Impl);
          case Italian:
            return boost::shared_ptr<DayCounter::Impl>(new IT_Impl);
          default:
            QL_FAIL("unknown 30/360 convention");
        }
    }

I believe there should be a "break;" ending each case. Otherwise the code actually implements each line till the end(default:...) regardless what 'c' is.

----------------------------------------------------------------------

>Comment By: Luigi Ballabio (lballabio)
Date: 2007-12-29 18:32

Message:
Logged In: YES 
user_id=75450
Originator: NO

This is not a bug. When any of the cases is selected, a 'return' is
executed that exits the function immediately. This makes the break
unnecessary.

----------------------------------------------------------------------

You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=112740&aid=1859014&group_id=12740