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Signature

IPolicyRegistry.sol

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Description

Returns whether account is authorized under policyId. Never reverts; unknown or malformed IDs collapse to empty-member-set semantics (ALLOWLIST -> false, BLOCKLIST -> true). Dev: Callers that store policy IDs MUST validate policyExists(policyId) at write time. Param: policyId Policy to query. Param: account Account to check. Return: Whether account is authorized.

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Access Control

Read-only or ERC-20-standard access rules unless the NatSpec states otherwise.

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Policy Interaction

This is part of the singleton PolicyRegistry surface used by B20 policy scopes. Note that SEIZE_HOLDER_POLICY uses inverse semantics: a from account is seizable only when isAuthorized(policyId, from) returns false. This is the opposite of transfer-style allowlist checks, where authorization permits an action.

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Example

Usage Example