Op 2021-02-17 om 00:02 schreef Benito van der Zander via fpc-pascal:
And there often is a lot of unintentional deep copying. This is also
why a property returning a record is fairly useless except for
extremely small records like TPoint (and even that is not optimal no
But a managed record to replace an interface, would only contain a
single pointer/class ref. That can be copied fast
(1) A record is not a pointer. So that would require some implicit
referencing in the property
(2) If it was managed, it would be an allocation, so I don't understand
this.
_______________________________________________
fpc-pascal maillist - fpc-pascal@lists.freepascal.org
https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal
