$StrXor: Difference between revisions
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<span class="pageSubtitle">Bit-wise exclusive OR two strings</span> | <span class="pageSubtitle">Bit-wise exclusive OR two strings</span> | ||
<p class="warn"><b>Note: </b> | <p class="warn"><b>Note: </b>Many $functions have been deprecated in favor of Object Oriented methods. The OO equivalent for the $StrXor function is <var>[[BitXorString (String function)|BitXorString]]</var>.</p> | ||
This function performs a bit-wise exclusive OR of two strings. | This function performs a bit-wise exclusive OR of two strings. | ||
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==Products authorizing {{PAGENAMEE}}== | ==Products authorizing {{PAGENAMEE}}== | ||
<ul class="smallAndTightList"> | <ul class="smallAndTightList"> | ||
<li>[[Sirius functions]]</li> | <li>[[List of $functions|Sirius functions]]</li> | ||
<li>[[Fast/Unload User Language Interface]]</li> | <li>[[Fast/Unload User Language Interface]]</li> | ||
<li>[ | <li>[[Media:JoclrNew.pdf|Janus Open Client]]</li> | ||
<li>[ | <li>[[Media:JosrvrNew.pdf|Janus Open Server]]</li> | ||
<li>[[Janus Sockets]]</li> | <li>[[Janus Sockets]]</li> | ||
<li>[[Janus Web Server]]</li> | <li>[[Janus Web Server]]</li> | ||
<li>Japanese functions</li> | <li>Japanese functions</li> | ||
<li>[ | <li>[[Media:SirfieldNew.pdf|Sir2000 Field Migration Facility]]</li> | ||
</ul> | </ul> | ||
[[Category:$Functions|$StrXor]] | [[Category:$Functions|$StrXor]] | ||
Latest revision as of 23:28, 20 September 2018
Bit-wise exclusive OR two strings
Note: Many $functions have been deprecated in favor of Object Oriented methods. The OO equivalent for the $StrXor function is BitXorString.
This function performs a bit-wise exclusive OR of two strings.
The $StrXor function accepts three arguments and returns a string result that is the bit-wise exclusive OR of the first two arguments, the shorter being padded with as many copies of the third argument as are required to make the string lengths equal.
Syntax
%STR = $StrXor(string1, string2, [pad])
Syntax terms
| %str | The bit-wise AND of string1 and string2. |
|---|---|
| string1 | An arbitrary string. |
| string2 | Another arbitrary string. |
| pad | An arbitrary string that is appended to the shorter of the first two strings and replicated as many times as required to make the strings of equal length. If this value is not specified or is null, it defaults to a single null byte (X'00'). |
Examples
- This code fragment would set
%junktoX'746112445566':%X = $X2C('112233445566') %Y = $X2C('654321') %junk = $StrXor(%X, %Y)
- These statements would set
%junktoX'DDEEFF8899AA':%X = $X2C('112233445566') %junk = $StrXor(%X, , $X2C('CC'))
- This code fragment would set
%junktoX'0000CC44AA66':%X = $X2C('112233445566') %Y = $X2C('1122') %Z = $X2C('FF00') %junk = $StrXor(%X, %Y, %Z)