Exclusive or

The '''exclusive or''' (or '''either or''') operator is a [[Boolean operator]] which returns {{code|literal|true}} if and only if the number of true arguments is odd, else returns {{code|literal|false}}.

Its token is named '''EXCLUSIVE_OR'''.

== Truth Table ==
{|class="wikitable" style="text-align:center;"
|+2 Inputs
!colspan=2|Inputs
!rowspan=2|Output
|-
!A!!B
|-
|T||T
|F
|-
|T||F
|T
|-
|F||T
|T
|-
|F||F
|F
|}

== [[FDS]] ==
{{See Also/small|Prefix notation}}

{{codeblock|{{code|operator|either}}{{tag|whitespace}}{{tag|value|Boolean}}{{tag|whitespace}}{{code|operator|or}}{{tag|whitespace}}{{tag|value|Boolean}}}}

=== Example ===
{{codeblock|{{code|keyword|I did this as long as}}{{code|whitespace| }}{{code|operator|either}}{{code|whitespace| }}{{code|variable|Applejack}}{{code|whitespace| }}{{code|operator|is}}{{code|whitespace| }}{{code|literal|23}}{{code|whitespace| }}{{code|operator|or}}{{code|whitespace| }}{{code|variable|Spike}}{{code|whitespace| }}{{code|operator|is}}{{code|whitespace| }}{{code|literal|92}}{{code|punctuation|:}}

{{code|continuation|...}}}}

This loops the next part of code if either the variable {{code|variable|Applejack}} is equal to {{code|literal|23}} or the variable {{code|variable|Spike}} is equal to {{code|literal|92}}.

This is equivalent to the following '''Java''' code:
{{codeblock|<SOURCE LANG=java>while(Applejack==23^Spike==92) { ...</SOURCE>}}

== See Also ==

*[[List of Keywords]]
*[[Operators]]

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