Signature
IPolicyRegistry.sol
Description
Returns the child-policy set of the compositepolicyId.
Dev: Child-policies are listed in the order they were last written.
Dev: Returns an empty array for simple policies, built-in sentinels, unknown IDs, and
malformed IDs. Never reverts.
Dev: An empty return unambiguously means “not a composite”.
Dev: The registry preserves the caller’s ordering verbatim and neither sorts nor
de-duplicates.
Param: policyId Policy to query.
Return: Child policy IDs, or an empty array.
Access Control
Read-only or ERC-20-standard access rules unless the NatSpec states otherwise.Policy Interaction
This is part of the singleton PolicyRegistry surface used by B20 policy scopes.Example
Usage Example