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Moin,
On Friday 23 April 2004 06:05, Sisyphus wrote:
> Hi,
>
> I'm wanting to know the precise sets of conditions under which the IV,
> UV, and NV flags will be set. Is this documented somewhwere ? I've tried
> experimenting by assigning some values and reached the following
> conclusions:
This may well change between Perl versions, platforms etc.
> Also what's the best way (within XS) to determine whether a scalar that
> has the NV flag set contains an integer value (as opposed to a value
> that includes a fractional component).
Take the number and do:
int(number) == number
?
Cheers,
Tels
- --
Signed on Fri Apr 23 13:51:38 2004 with key 0x93B84C15.
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