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#80050 - 2001-05-01 04:05 PM I would like a Bitwise XOR function
Anonymous Anonymous Unregistered	Currently AND, OR and NOT are boolean (returning 1 or 0),and & and \| are bitwise. A bitwise 'Exclusive OR' would help in setting/clearing bitfields (used in file properties and Windows Dialog boxes etc) (Any suggestions on a symbol to represent it?)
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#80051 - 2001-05-01 04:10 PM Re: I would like a Bitwise XOR function
Shawn Shawn Administrator Registered: 1999-08-13 Posts: 8611	How about ^ Shawn.
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#80052 - 2001-05-01 06:03 PM Re: I would like a Bitwise XOR function
cj cj MM club member Registered: 2000-04-06 Posts: 1102 Loc: Brisbane, Australia	Excellent idea. If you need an X(n)OR function in the meantime, try this: $eCode=chr((asc($sCode) & $iEncrypt) \| (255-(asc($sCode) \| $iEncrypt))) if Z = A xor B then $eCode = $sCode xor $iEncrypt. cj [This message has been edited by cj (edited 01 May 2001).]
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#80053 - 2001-05-03 12:34 AM Re: I would like a Bitwise XOR function
Anonymous Anonymous Unregistered	If all you want to do is set and reset bits you don't need an XOR function, as the & and \| perform those functions. XOR would be more suited to toggling bits.
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#80054 - 2001-05-02 07:13 PM Re: I would like a Bitwise XOR function
Anonymous Anonymous Unregistered	Is it me, or does cj's code return the inverse of the xor result? if $A = %1010 $B = %1100 then ===== $A xor $b = %0110 so I think the code should be: $Z = ($A \| $B) & (-1 -($A & $B))
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#80055 - 2001-05-03 12:01 AM Re: I would like a Bitwise XOR function DELETED
kholm kholm Korg Regular Registered: 2000-06-19 Posts: 714 Loc: Randers, Denmark	Post deleted by kholm
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#80056 - 2001-05-03 01:19 AM Re: I would like a Bitwise XOR function
cj cj MM club member Registered: 2000-04-06 Posts: 1102 Loc: Brisbane, Australia	AJH, it is not you, that is an XNOR function Thanks for the XOR version cj
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#80057 - 2001-05-19 11:14 AM Re: I would like a Bitwise XOR function
NTDOC NTDOC Administrator Registered: 2000-07-28 Posts: 11624 Loc: CA	Well most of you guys seem to be more of programmers then Admins... Perhaps ones that have turned into LAN/WAN Administrators. Here is a link to another site that has some more information on this stuff that may help the rest of us to learn more. http://www.logicalexpressions.com/vbtip.htm ------------------ NTDOC... The dark side is quicker, easier, more seductive. If you choose the quick and easy path, you will become an agent of evil.
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#80058 - 2005-08-19 01:36 AM Re: I would like a Bitwise XOR function
Lonkero Lonkero KiX Master Guru Registered: 2001-06-05 Posts: 22346 Loc: OK	this is an old thread or actually topic but. in 4.50 your wishes came trough. long after the termination of your user account though... _________________________ ! download KiXnet
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