protocol
_SequenceWrapper
Inheritance | View Protocol Hierarchy → |
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Associated Types |
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Import |
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Default Implementations
Where Base.Iterator == Iterator
Returns a value less than or equal to the number of elements in the sequence, nondestructively.
Complexity: O(n), where n is the length of the sequence if the sequence is a collection or wraps a collection; otherwise, O(1).
Declaration
var
underestimatedCount
:
Int
{
get
}
A type that is just a wrapper over some base Sequence