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Computing with ioLProgrammer's GuideLanguage Reference

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not tag

Transient logic tag

Performs logical negation. Carries out a logical NOT operation on the given value(s) and generates the resulting true or false value(s).

Sample usage

<not true,false,true> — generates false,true,false, being the logical negation of the primary field.

<not|le 5,10> — generates false. (It is true that 5 is less than or equal to 10 but this takes the logical negation: 5 is not greater than 10.)

Fields

Primary field

Vector field
A list of zero or more values which can be evaluated to being logically 'true' or 'false.'

Behaviour

Once the tag is complete, evaluates each value in the primary field as being either true or false, then for each true/false value, generates its logical negation. The lifetime of the not tag then ends.

Notes

Example