| definition: |
isEmpty :: Values a -> Bool
#ifdef __PAKCS__
isEmpty (Values firstval _) = case firstval of Nothing -> True
Just _ -> False
#else
isEmpty s = null (valuesOf s)
|
| demand: |
argument 1 |
| deterministic: |
deterministic operation |
| documentation: |
--- Is a multiset of values empty? |
| failfree: |
_ |
| indeterministic: |
referentially transparent operation |
| infix: |
no fixity defined |
| iotype: |
{(_) |-> {False,True}}
|
| name: |
isEmpty |
| precedence: |
no precedence defined |
| result-values: |
{False,True}
|
| signature: |
Values a -> Prelude.Bool |
| solution-complete: |
operationally complete operation |
| terminating: |
yes |
| totally-defined: |
reducible on all ground data terms |