{"id":"visitor-passed-as-argument-to-accept","text":"A Visitor object is always used as an argument to a polymorphic Accept operation on the objects it visits; the visitor is never considered part of those objects.","truth_value":"IN","source":"entries/2026/06/17/gof-oo-chunk-22.md","source_url":"","source_hash":"","justifications":[],"dependents":["visitor-double-dispatch-mechanism"],"metadata":{"last_premise_reviewed":"2026-06-17T18:19:22","premise_review_result":"pass"},"created_at":"2026-06-17T17:04:08+00:00","updated_at":"2026-06-17T17:04:08+00:00","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"visitor-passed-as-argument-to-accept","truth_value":"IN","reason":"premise"}]}}