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Returns the number of entries under the record key
- A record name (atom/compound) or handle.
- A variable or integer.
Unifies Count with the number of terms that are currently recorded
under the key Key.
This is a constant-time operation.
Modes and Determinism
- recorded_count(+, -) is det
- (4) instantiation fault
- Key is not instantiated.
- (5) type error
- Key is neither atom, compound term, nor record handle.
R = $&(record,"370guz")
C0 = 0
C1 = 1
Yes (0.00s cpu)
recorded_list / 2, record / 2, recorded / 2