Is it possible to have multiple enumerators on one class?
Regards,
Ryan Joseph
Mailing lists / fpc-pascal / 2023-05
Multiple enumerators per class
4 messages · 3 people ·
- Hairy Pixels 2
- Marco van de Voort 1
- Thomas Kurz 1
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Op 12/05/2023 om 14:16 schreef Hairy Pixels via fpc-pascal:
Is it possible to have multiple enumerators on one class?
Yes, see e.g. TDictionary that allows iterations over keys and values and both. There is only one default iterator, but you can have some property that has its own iterator.
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On May 12, 2023, at 7:24 PM, Marco van de Voort via fpc-pascal wrote:
Op 12/05/2023 om 14:16 schreef Hairy Pixels via fpc-pascal:
> Is it possible to have multiple enumerators on one class?
Yes, see e.g. TDictionary that allows iterations over keys and values and both. There is only one default iterator, but you can have some property that has its own iterator.
Where is TDictionary located so I can see the class definition? can't seem to find it....
Regards,
Ryan Joseph
It's part of generics.collections and located in fpc\3.2.2\source\packages\rtl-generics\src\*
Earlier message 20 lines
----- Original Message -----
From: Hairy Pixels via fpc-pascal
To: FPC-Pascal users discussions
Sent: Friday, May 12, 2023, 14:59:11
Subject: [fpc-pascal] Multiple enumerators per class
> On May 12, 2023, at 7:24 PM, Marco van de Voort via fpc-pascal wrote:
> Op 12/05/2023 om 14:16 schreef Hairy Pixels via fpc-pascal:
>> Is it possible to have multiple enumerators on one class?
> Yes, see e.g. TDictionary that allows iterations over keys and values and both. There is only one default iterator, but you can have some property that has its own iterator.
Where is TDictionary located so I can see the class definition? can't seem to find it....
Regards,
Ryan Joseph