Method GetAlternateLeftLookup
GetAlternateLeftLookup<TAlternateLeft>()
Gets an alternate lookup that can be used to perform operations on this map using TAlternateLeft instead of
TLeft.
Declaration
public Map<TLeft, TRight>.AlternateLeftLookup<TAlternateLeft> GetAlternateLeftLookup<TAlternateLeft>() where TAlternateLeft : notnull, allows ref structReturns
| Type | Description |
|---|---|
| Map<TLeft, TRight>.AlternateLeftLookup<TAlternateLeft> |
Type Parameters
| Name | Description |
|---|---|
| TAlternateLeft |
Exceptions
| Type | Condition |
|---|---|
| InvalidOperationException | The map's left comparer does not implement IAlternateEqualityComparer<TAlternate, T> for
|