gof-visitor-no-common-parent-required

Status: IN

Unlike iterators, Visitor can operate on objects that do not share a common parent class.

Source: entries/2026/06/17/gof-oo-chunk-21.md

Depended on by

• visitor-dual-hierarchy-enables-structural-independence
• visitor-heterogeneous-advantage-encapsulation-contingent
• visitor-heterogeneous-traversal-generalizes-iterator-abstraction
• visitor-maximally-unconstrained-operation-extension
• visitor-structural-independence-safely-applicable
• visitor-structure-independent-operations
• visitor-unconstrained-extension-encapsulation-bounded

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