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From: Ullrich Koethe (koethe_at_[hidden])
Date: 2006-10-17 07:28:38
Michael Walter wrote:
>
>>One of the basic things is what they call campling (== promotion traits ?)
>
>
> Are you referring to what is commonly called "clamping"? If yes, I
> don't think this is what promotion traits are for (but maybe my
> definition of the latter is off).
>
Clamping is one functionality provided by promotion traits in VIGRA. Our
promotion traits not only define which types should result from mixed-type
expressions, but also how the values are transformed (this can be further
customized by means of data accessors).
Ulli
-- ________________________________________________________________ | | | Ullrich Koethe Universitaet Hamburg / University of Hamburg | | FB Informatik / Dept. of Informatics | | AB Kognitive Systeme / Cognitive Systems Group | | | | Phone: +49 (0)40 42883-2573 Vogt-Koelln-Str. 30 | | Fax: +49 (0)40 42883-2572 D - 22527 Hamburg | | Email: u.koethe_at_[hidden] Germany | | koethe_at_[hidden] | | WWW: http://kogs-www.informatik.uni-hamburg.de/~koethe/ | |________________________________________________________________|
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