building classes with slots of type "timeDate"

[Yohan Chalabi]

  Thanks for the report,

Please find an updated initialize,timeDate method on R-forge to avoid 
the mentioned warning.

Regards,
Yohan

On 10/7/10 7:16 PM, Martin Maechler wrote:
> I digged and found that the warning can be more easily
> produced by
>
>    new("timeDate")
>
> and we should fix that, maybe by providing a prototype.
> or rather I think by fixing the initialize() method we have
> there..
>
> Thank you, Tomas, for your good report!
>
> Martin Maechler, ETH Zurich
>
>
>>>>>> "t" == torgrims<torgrims at stud.ntnu.no>
>>>>>>      on Thu,  7 Oct 2010 15:40:03 +0200 writes:
>      t>  Dear rmetrics core team,
>      t>  As this email was listed in the package timeDate july26.2010 I post
>      t>  this question here. When defining an S4 class with slot of type
>      t>  "timeDate", I get this warning. Is this a bug or a feature?
>
>      >>  library(timeDate)
>      >>  setClass(
>      t>  +         "testClass",
>      t>  +         representation(
>      t>  +                 slot = "timeDate"
>      t>  +         )
>      t>  + )
>      t>  [1] "testClass"
>      t>  Warning message:
>      t>  In is.na(num) : is.na() applied to non-(list or vector) of type 'NULL'
>      >>
>
>      t>  Best regards
>      t>  Tomas
>
>      t>  _______________________________________________
>      t>  Rmetrics-core mailing list
>      t>  Rmetrics-core at r-project.org
>      t>  https://stat.ethz.ch/mailman/listinfo/rmetrics-core
>
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