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hash_entry(+Table, ?Key, -Value)

Succeeds if Key and Value are an entry in table
Table
A hash table
Key
a term
Value
a term

Description

Like hash_get/3, but allows the Key to be uninstantiated, in which case all hash table entries will be enumerated on backtracking.

Modes and Determinism

Fail Conditions

No entry for Key

See Also

hash_get / 3, hash_list / 3