Bo Berglund via fpc-pascal schrieb am
Do., 13. Apr. 2023, 07:49:
> What is the use case for "out" compared to "var" when it seemingly is
> doing the
> same thing?
> Or is it exactly this:
> With "out" you get a pristine empty variable which you have to initialize
> if
> needed (setting its
On Thu, 13 Apr 2023 00:06:16 +0200, Sven Barth via fpc-pascal
wrote:
>Bo Berglund via fpc-pascal schrieb am
>Mi., 12. Apr. 2023, 21:17:
>
>> Now my question:
>>
>> Since I am modifying the WArgs variable inside the BuildArgumentsArray
>> function and using its new content
Bo Berglund via fpc-pascal schrieb am
Mi., 12. Apr. 2023, 21:17:
> Now my question:
>
> Since I am modifying the WArgs variable inside the BuildArgumentsArray
> function
> and using its new content afterwards in the WriteItem function I assumed
> that I
> had to use var as shown
Giuliano Colla via fpc-pascal schrieb am
Mi., 12. Apr. 2023, 22:54:
> Il 12/04/2023 21:17, Bo Berglund via fpc-pascal ha scritto:
>
> And if so, what is the rule for **when** to use var in function call argument
> lists for items that will be changed inside the called function and used
>
Il 12/04/2023 21:17, Bo Berglund via fpc-pascal ha scritto:
And if so, what is the rule for*when* to use var in function call argument
lists for items that will be changed inside the called function and used
afterwards?
Your Wargs is defined as an open array, i.e. its length is unknown at
