Class HashSetExtensions
Extension methods for HashSet<T> objects.
Inherited Members
Namespace: Unity.XR.CoreUtils
Assembly: Unity.XR.CoreUtils.dll
Syntax
public static class HashSetExtensionsMethods
ExceptWithNonAlloc<T>(HashSet<T>, HashSet<T>)
Remove any elements in this set that are in the set specified by other.
Declaration
public static void ExceptWithNonAlloc<T>(this HashSet<T> self, HashSet<T> other)Parameters
| Type | Name | Description |
|---|---|---|
| HashSet<T> | self | The set from which to remove elements. |
| HashSet<T> | other | The set of elements to remove. |
Type Parameters
| Name | Description |
|---|---|
| T | The type contained in the set. |
Remarks
Equivalent to ExceptWith(IEnumerable<T>), but without any allocation.
First<T>(HashSet<T>)
Gets the first element of a HashSet.
Declaration
public static T First<T>(this HashSet<T> set)Parameters
| Type | Name | Description |
|---|---|---|
| HashSet<T> | set | Set to retrieve the element from |
Returns
| Type | Description |
|---|---|
| T | The first element in the set |
Type Parameters
| Name | Description |
|---|---|
| T | Type contained in the set |
Remarks
Equivalent to the System.Linq .First() method, but does not allocate.