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'Not' is not working
Posted: Wed Aug 02, 2006 7:01 pm
by drahneir
Hello,
when use 'Not' in my code it is believed to be a variable. And since I use 'EnableExplicit' nothing happens. Is this a bug just in my copy of PB4 or general ?
BTW, I use '~' as a replacement.
Thanks
Posted: Wed Aug 02, 2006 7:16 pm
by Jan Vooijs
What is not working?
NOT works really:
Code: Select all
EnableExplicit
Define Mess.l, Line.s
OpenConsole()
mess.l = #False
; mess.l = #True
Line.s = " test bla : bla test"
If Not Mess.l
If FindString( Line.s, ":", 1)
PrintN( "!!" + Line.s + "!!<o><o>")
EndIf
EndIf
Input()
End
Uncomment and comment the two line and see for yourself.
Jan V.
Posted: Thu Aug 03, 2006 9:13 am
by drahneir
Hello Jan Vooijs,
thanks for your reply. Yes, your code works. But try this:
This leads to an error message. what's wrong with the code?
Regards
Posted: Thu Aug 03, 2006 9:34 am
by gnozal
drahneir wrote:Hello Jan Vooijs,
thanks for your reply. Yes, your code works. But try this:
This leads to an error message. what's wrong with the code?
Regards
NOT = LOGICAL NOT (use with IF/WHILE/UNTIL...)
~ = BITWISE NOT (use with numbers, like Flags = Flags & ~RemoveFlag)
Posted: Thu Aug 03, 2006 10:35 am
by drahneir
gnozal, thanks for your explanation.
Well, my application is a 1:1 translation from VB.NET (as far as possible), and thats why I was using the NOT-operator.
Regards
Posted: Thu Aug 03, 2006 3:45 pm
by Joakim Christiansen
Posted: Sat Aug 05, 2006 9:32 pm
by Leonhard
or look this:
Code: Select all
Macro Is(Condition)
(#False Or (Condition))
EndMacro
wTune = Is( Not #False)
Debug wTune
Missing boolean type
Posted: Sun Aug 06, 2006 2:43 am
by u9
Pure Basic has no boolean type so operations such as a = not b become a bit... daunting