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Guowen Han

Hi group;

In HullWhite.cpp

        boost::shared_ptr<NumericalMethod> HullWhite::tree(const TimeGrid& grid) const{
                ...
         value = std::log(value/discountBond)/dt;
         impl->set(grid[i], value);

                How to access these "value"s after the tree is built?

         }

Thanks,

Guowen

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Re: (no subject)

Luigi Ballabio
On Mon, 2007-05-21 at 14:44 -0400, Guowen Han wrote:
> In HullWhite.cpp
>
>         boost::shared_ptr<NumericalMethod> HullWhite::tree(const
> TimeGrid& grid) const{
>                 ...
>          value = std::log(value/discountBond)/dt;
>          impl->set(grid[i], value);
>          }


>               How to access these "value"s after the tree is built?


I'm afraid you don't. If needed, they should be exposed from the
corresponding classes.

Luigi


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

Cogito ergo I'm right and you're wrong.
-- Blair Houghton



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Re: (no subject)

Guowen Han

Hi Luigi,

I actually tried to find a class that can be used to access these values. Since the program structure is so complicated, I never get successed.

Could anyone here help?

Thanks,

Guowen




Luigi Ballabio <[hidden email]>
Sent by: [hidden email]

06/11/2007 04:22 AM

To
Guowen Han/DTCC@DTCC
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[hidden email]
Subject
Re: [Quantlib-users] (no subject)





On Mon, 2007-05-21 at 14:44 -0400, Guowen Han wrote:
> In HullWhite.cpp
>
>         boost::shared_ptr<NumericalMethod> HullWhite::tree(const
> TimeGrid& grid) const{
>                 ...
>          value = std::log(value/discountBond)/dt;
>          impl->set(grid[i], value);
>          }


>               How to access these "value"s after the tree is built?


I'm afraid you don't. If needed, they should be exposed from the
corresponding classes.

Luigi


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

Cogito ergo I'm right and you're wrong.
-- Blair Houghton



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Download DB2 Express C - the FREE version of DB2 express and take
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_______________________________________________
QuantLib-users mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/quantlib-users


________________________________________________________
DTCC DISCLAIMER: This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error, please notify us immediately and delete the email and any attachments from your system. The recipient should check this email and any attachments for the presence of viruses. The company accepts no liability for any damage caused by any virus transmitted by this email.

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