gof-visitor-accumulates-state

Status: IN

Visitor objects can accumulate state as they traverse an object structure (e.g., PricingVisitor accumulates total cost), avoiding the need for global variables or extra parameters.

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

Depended on by

• visitor-accumulates-across-structures
• visitor-accumulation-validates-traversal-action-orthogonality

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