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Programming > Forth > Re: OBJECTS.FS ...
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Re: OBJECTS.FS Question

by Doug Hoffman <no.spam> Apr 30, 2008 at 08:22 PM

ragofu64@[EMAIL PROTECTED]
 wrote:

> I have found an easy way to make it fully persistant: after all
> methods have been defined,
>  you have the full size and start address of the virtual table for
> each class.
> So it is easy to add a word (let's say "persistant") that copies this
> table back to
> the dictionary,
> then patch the last class bookeeping fields and release the memory
> from the heap.
> This must be done for each class and interface you want to persist. It
> works,
> at least for me.

Thank you for that.  I wonder if persistant could simply be made part of 
the end-methods definition?  This would follow the rule of Minimum 
Astonishment when saving an image or creating a turnkey.

-Doug
 




 44 Posts in Topic:
OBJECTS.FS Question
Doug Hoffman <no.spam&  2008-03-26 21:00:22 
Re: OBJECTS.FS Question
anton@[EMAIL PROTECTED]   2008-03-27 21:36:02 
Re: OBJECTS.FS Question
Bruce McFarling <agila  2008-03-27 18:33:47 
Images and libraries (was: OBJECTS.FS Question)
anton@[EMAIL PROTECTED]   2008-03-28 20:48:24 
Re: Images and libraries
Doug Hoffman <no.spam&  2008-03-29 07:05:58 
Re: Images and libraries
Elizabeth D Rather <er  2008-03-29 06:54:53 
Re: OBJECTS.FS Question
Doug Hoffman <no.spam&  2008-03-27 22:27:11 
Re: OBJECTS.FS Question
Albert van der Horst <  2008-03-28 09:00:39 
Re: Images and libraries (was: OBJECTS.FS Question)
Bruce McFarling <agila  2008-03-28 22:24:06 
Re: Images and libraries (was: OBJECTS.FS Question)
mhx@[EMAIL PROTECTED] (M  2008-03-29 07:01:59 
Re: Images and libraries (was: OBJECTS.FS Question)
Albert van der Horst <  2008-03-29 17:28:00 
Re: Images and libraries
Andrew Haley <andrew29  2008-03-29 10:29:43 
Re: Images and libraries
anton@[EMAIL PROTECTED]   2008-03-30 19:23:04 
Re: Images and libraries (was: OBJECTS.FS Question)
Bruce McFarling <agila  2008-03-29 08:51:33 
Re: Images and libraries (was: OBJECTS.FS Question)
Bruce McFarling <agila  2008-03-29 10:57:17 
Re: Images and libraries (was: OBJECTS.FS Question)
anton@[EMAIL PROTECTED]   2008-03-30 19:40:00 
Re: Images and libraries (was: OBJECTS.FS Question)
Albert van der Horst <  2008-03-31 07:43:03 
Re: Images and libraries (was: OBJECTS.FS Question)
stephenXXX@[EMAIL PROTECT  2008-03-31 13:15:43 
Re: Images and libraries (was: OBJECTS.FS Question)
Bernd Paysan <bernd.pa  2008-03-31 17:33:03 
Re: Images and libraries (was: OBJECTS.FS Question)
Bruce McFarling <agila  2008-03-29 11:07:13 
Re: Images and libraries (was: OBJECTS.FS Question)
anton@[EMAIL PROTECTED]   2008-03-30 19:14:33 
Re: Images and libraries (was: OBJECTS.FS Question)
Bruce McFarling <agila  2008-03-30 14:58:43 
Re: Images and libraries (was: OBJECTS.FS Question)
Jonah Thomas <jethomas  2008-03-31 13:12:13 
Re: Images and libraries (was: OBJECTS.FS Question)
Bernd Paysan <bernd.pa  2008-03-31 21:48:45 
Re: Images and libraries (was: OBJECTS.FS Question)
Bruce McFarling <agila  2008-03-31 11:39:05 
Re: Images and libraries (was: OBJECTS.FS Question)
Bruce McFarling <agila  2008-04-01 08:22:47 
Re: Images and libraries
Bruce McFarling <agila  2008-03-29 08:57:52 
Re: Images and libraries
Doug Hoffman <no.spam&  2008-03-29 18:20:50 
Re: Images and libraries
Bernd Paysan <bernd.pa  2008-03-30 22:10:35 
Re: Images and libraries
Bernd Paysan <bernd.pa  2008-03-30 23:23:34 
Re: Images and libraries (was: OBJECTS.FS Question)
Bruce McFarling <agila  2008-03-30 13:40:29 
Re: Images and libraries
ragofu64@[EMAIL PROTECTED  2008-04-02 17:20:17 
Re: Images and libraries
Doug Hoffman <no.spam&  2008-04-02 20:59:13 
Re: Images and libraries
ragofu64@[EMAIL PROTECTED  2008-04-03 01:19:09 
Re: Images and libraries
Doug Hoffman <no.spam&  2008-04-03 05:58:15 
Re: Images and libraries
ragofu64@[EMAIL PROTECTED  2008-04-03 03:59:41 
Re: OBJECTS.FS Question
ragofu64@[EMAIL PROTECTED  2008-04-29 17:20:20 
Re: OBJECTS.FS Question
Doug Hoffman <no.spam&  2008-04-30 20:22:29 
Re: OBJECTS.FS Question
ragofu64@[EMAIL PROTECTED  2008-05-01 01:06:28 
Re: OBJECTS.FS Question
Doug Hoffman <no.spam&  2008-05-03 12:37:01 
Re: OBJECTS.FS Question
ragofu64@[EMAIL PROTECTED  2008-05-07 06:20:43 
Re: OBJECTS.FS Question
Doug Hoffman <no.spam&  2008-05-07 11:06:44 
Re: OBJECTS.FS Question
ragofu64@[EMAIL PROTECTED  2008-05-07 11:36:26 
Re: OBJECTS.FS Question
ragofu64@[EMAIL PROTECTED  2008-05-10 04:07:39 

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tan12V112 Sat Nov 22 16:34:05 CST 2008.