On Tue, May 23, 2023 at 2:14 AM Mikael Backman via fpc-pascal
wrote:
> Is there any way to decide the number of elements in a set?
> there any way to traverse the elements in a set?
Couldn't you use PopCnt for that?
You would need to know the SizeOf() the type of the set in question.
--
Ba
On Tue, 23 May 2023 06:50:08 -0400
James Richters via fpc-pascal wrote:
> >You can transverse a set with
> > for ... in
An even better:
for e in TEnum do ; // traverse every possible enum
for e in aSet do ; // traverse only enums in aSet
> Interesting, I learned something new, I did n
>You can transverse a set with
> for ... in
Interesting, I learned something new, I did now know I could do this with
FreePascal. It says it works for Strings and Arrays as well, does it also work
for StringLists?
James
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On 23/05/2023 01:14, Mikael Backman via fpc-pascal wrote:
Hi,
basic questions here.
Is there any way to decide the number of elements in a set?
there any way to traverse the elements in a set?
Regards Mikael
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