> On Apr 20, 2021, at 3:10 PM, Sven Barth <pascaldra...@googlemail.com> wrote: > > If you look at TFPSMap' code you'll see that BinaryCompareKey and > BinaryCompareData are only used in the way of method pointers OnKeyPtrCompare > and OnDataPtrCompare. In TFPGMap<,> these are then set to compare methods > specific to the specialization, most importantly TFPGMap<,>.KeyCompare if no > custom compare function is set.
There's no many levels of indirection here I got confused. I see this method below and so maybe the <> operators are overloaded for short strings? function TFPGMap.KeyCompare(Key1, Key2: Pointer): Integer; begin if PKey(Key1)^ < PKey(Key2)^ then Result := -1 else if PKey(Key1)^ > PKey(Key2)^ then Result := 1 else Result := 0; end; Regards, Ryan Joseph _______________________________________________ fpc-pascal maillist - fpc-pascal@lists.freepascal.org https://lists.freepascal.org/cgi-bin/mailman/listinfo/fpc-pascal