On 11/4/2018 11:24 AM, Sven Barth via fpc-devel wrote:
Am So., 4. Nov. 2018, 12:23 hat Schindler Karl-Michael
<karl-michael.schind...@web.de <mailto:karl-michael.schind...@web.de>>
geschrieben:
> Am 04.11.2018 um 12:00 schrieb Ben Grasset <operato...@gmail.com
<mailto:operato...@gmail.com>>:
>
> From: Ben Grasset <operato...@gmail.com
<mailto:operato...@gmail.com>>
> To: FPC-Devel users discussions <fpc-devel@lists.freepascal.org
<mailto:fpc-devel@lists.freepascal.org>>
> Subject: Re: Array assignment operator
> Message-ID:
<cal4d7fjpfx-yst6z3--fhpr9pts-n47ksfn6m2phd7sunzw...@mail.gmail.com
<mailto:cal4d7fjpfx-yst6z3--fhpr9pts-n47ksfn6m2phd7sunzw...@mail.gmail.com>>
> Content-Type: text/plain; charset="utf-8"
>
> On Sat, Nov 3, 2018 at 4:44 PM Gennady Agranov
<gennadyagra...@gmail.com <mailto:gennadyagra...@gmail.com>>
> wrote:
>
>> Hi,
>>
>> Leaving aside the reason why the MiSchi's solution doesn't work
the main
>> question is still not answered :)
>>
>> If you have integer dynamic array "MyArray" is there a way for the
>> following statement to compile and work correctly:
>>
>> MyArray := 5;
>>
>
> Uh, yes? That's what my example showed.
In your example the length of the array was set to the number and
the elements of the array assigned to their index, whereas my
intention is to keep the length of the array and fill all elements
to the same number.
The operator always creates a new array and does not modify the
existing one.
You'd need to abuse a binary operator (e.g. >< or even <=) for this.
Regards,
Sven
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I was thinking that type helper might work - e.g. MyArray.SetValue(5)
and with using properties MyArray.Value := 5
But seems that even simple type helper is not working anymore?
E.g. I was not able to compile example from
http://wiki.freepascal.org/Helper_types :(
TTypeHelper= type helperfor Integer
procedure SetZero;
end;
Thanks,
Gennady
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