Marek Kubica writes:
Hi Marek,
> Yeah, the problem that I see is that I have an additional set of
> operators, r+, r- and friends, so every consumer has to be aware of my
> numbers and use the proper operations, like the float-operators in
> OCaml +. -. or the BigInteger stuff in Java. I'd like
2011/12/21 Marek Kubica
> Hi,
>
> Thanks for your mail, glad to get ideas so fast :)
>
> On Wed, 21 Dec 2011 09:51:04 +0100
> Linus Ericsson wrote:
>
> > I would def a protocol CustomArithmetics and include the the
> > nescessary methods for arithmetics, and then a deftype for each
> > custom ar
Hi,
Wow, thanks for all that input :) It is always a pleasure to post on
this list, to get such good advice.
On Wed, 21 Dec 2011 09:51:31 +0100
Tassilo Horn wrote:
> > I am idly thinging on how to create types with special restraints on
> > them, like being only in the range 1-1000 or only even
Hi,
Thanks for your mail, glad to get ideas so fast :)
On Wed, 21 Dec 2011 09:51:04 +0100
Linus Ericsson wrote:
> I would def a protocol CustomArithmetics and include the the
> nescessary methods for arithmetics, and then a deftype for each
> custom arithmetics. It would be possible to extend t
Marek Kubica writes:
> I am idly thinging on how to create types with special restraints on
> them, like being only in the range 1-1000 or only even numbers etc and
> all normal operations like + and - still being valid.
+ and - would have wrap-around semantics, I guess?
> Anyone has an idea ho
Hi Marek!
I would def a protocol CustomArithmetics and include the the nescessary
methods for arithmetics, and then a deftype for each custom arithmetics. It
would be possible to extend the protocol for Longs and Integers as well, if
needed.
If you would like to use the normal operator-names +,-
Hi,
I am idly thinging on how to create types with special restraints on
them, like being only in the range 1-1000 or only even numbers etc and
all normal operations like + and - still being valid.
Anyone has an idea how to implement that? In Python I'd subclass the
number type and implement all
