W dniu 2022-02-21 o 13:34, gabor via fpc-pascal pisze:
W dniu 2022-02-21 o 13:18, Ryan Joseph via fpc-pascal pisze:
Oh my, I was confusing my terms I think. I wanted to do bit masking (I
think it's called). I was expecting there to be something like
TestFlag in the RTL since I can never remember the syntax "Value =
(Value or Index)"
function TestFlag(Value: QWord; Index: Byte): Boolean;
begin
result := Value = (Value or Index);
end;
Should you use the "AND" operator instead of "OR" for bit testing?
result := Value = (Value AND Index);
Of course not. My mistake.
Michał.
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