Handbook Glossary
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back-pos>> ( object -- value )


Vocabulary
accessors

Inputs
objectan object


Outputs
valuean object


Definition
IN: accessors

GENERIC: back-pos>> ( object -- value )


Methods
USING: accessors kernel.private math slots.private
unrolled-lists ;

M: unrolled-list back-pos>> 5 slot { fixnum } declare ; inline