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<p>That could work - could be interesting to experiment with.</p>
<p>Kit<br>
</p>
<div class="moz-cite-prefix">On 28/11/2022 11:43, Stefan Glienke via
fpc-devel wrote:<br>
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cite="mid:fe7c796e-5775-ed39-4392-86e4a35f7e99@dsharp.org">
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<p>Nevermind - I guess there is: <a class="moz-txt-link-freetext"
href="https://www.freepascal.org/docs-html/rtl/system/gettypekind.html"
moz-do-not-send="true">https://www.freepascal.org/docs-html/rtl/system/gettypekind.html</a><br>
</p>
<div class="moz-cite-prefix">Am 28.11.2022 um 12:35 schrieb Stefan
Glienke via fpc-devel:<br>
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cite="mid:eedfad9f-1dd6-416b-f805-13d123f52c77@dsharp.org">
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<p>In Delphi that would be the <a class="moz-txt-link-freetext"
href="https://docwiki.embarcadero.com/Libraries/Alexandria/en/System.GetTypeKind"
moz-do-not-send="true">https://docwiki.embarcadero.com/Libraries/Alexandria/en/System.GetTypeKind</a>
intrinsic - I could not find that one in the 3.2.0 feature
list.<br>
</p>
<div class="moz-cite-prefix">Am 28.11.2022 um 11:17 schrieb J.
Gareth Moreton via fpc-devel:<br>
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cite="mid:5908fdf0-0cf9-2d5d-94e2-682eed8716d4@moreton-family.com">
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<p>Well that spoils that idea! Is there any way to determine
if it's pointer-based so you can swap references instead of
going through the whole penalty of creating and destroying
temporary objects?</p>
<p>Kit<br>
</p>
<div class="moz-cite-prefix">On 28/11/2022 10:07, Sven Barth
wrote:<br>
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<blockquote type="cite"
cite="mid:CAFMUeB9MY=YqgGnOH=48FCkU540yd5yvu1LBtOC23jpDJC7JuQ@mail.gmail.com">
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<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">J. Gareth Moreton
via fpc-devel <<a
href="mailto:fpc-devel@lists.freepascal.org"
moz-do-not-send="true"
class="moz-txt-link-freetext">fpc-devel@lists.freepascal.org</a>>
schrieb am Mo., 28. Nov. 2022, 11:01:<br>
</div>
<blockquote class="gmail_quote" style="margin:0 0 0
.8ex;border-left:1px #ccc solid;padding-left:1ex">Just
want to clarify something... if a type is managed,
can it be safely <br>
typecast to a pointer in all instances and on all
platforms? (The <br>
purpose being so if I wanted to swap two items, so
there's no overall <br>
change in the reference counters, I can simply swap
the pointers... <br>
there's no dereferencing involved!)<br>
</blockquote>
</div>
</div>
<div dir="auto"><br>
</div>
<div dir="auto">No, managed does not automatically mean
that it's a Pointer based type. Records with management
operators, Variants and Windows WideString are managed
as well. </div>
<div dir="auto"><br>
</div>
<div dir="auto">Regards, </div>
<div dir="auto">Sven </div>
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<div class="gmail_quote">
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.8ex;border-left:1px #ccc solid;padding-left:1ex"> </blockquote>
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<pre class="moz-quote-pre" wrap="">_______________________________________________
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