Struct NativeHashSet<T>.ReadOnly

A read-only alias for the value of a NativeHashSet. Does not have its own allocated storage.

Namespace: Unity.Collections

Assembly: Unity.Collections.dll

Syntax

[NativeContainer]
[NativeContainerIsReadOnly]
public struct NativeHashSet<T>.ReadOnly

Properties

Capacity

The number of items that fit in the current allocation.

Declaration

public readonly int Capacity { get; }

Property Value

Type	Description
int	The number of items that fit in the current allocation.

Count

The current number of items in this hash set.

Declaration

public readonly int Count { get; }

Property Value

Type	Description
int	The current number of items in this hash set.

IsCreated

Whether this hash set has been allocated (and not yet deallocated).

Declaration

public readonly bool IsCreated { get; }

Property Value

Type	Description
bool	True if this hash set has been allocated (and not yet deallocated).

IsEmpty

Whether this hash set is empty.

Declaration

public readonly bool IsEmpty { get; }

Property Value

Type	Description
bool	True if this hash set is empty or if the map has not been constructed.

Methods

Contains(T)

Returns true if a given item is present in this hash set.

Declaration

public readonly bool Contains(T item)

Parameters

Type	Name	Description
T	item	The item to look up.

Returns

Type	Description
bool	True if the item was present.

GetEnumerator()

Returns an enumerator over the items of this hash set.

Declaration

public readonly NativeHashSet<T>.Enumerator GetEnumerator()

Returns

Type	Description
NativeHashSet<T>.Enumerator	An enumerator over the items of this hash set.

ToNativeArray(AllocatorHandle)

Returns an array with a copy of all this hash set's items (in no particular order).

Declaration

public readonly NativeArray<T> ToNativeArray(AllocatorManager.AllocatorHandle allocator)

Parameters

Type	Name	Description
AllocatorManager.AllocatorHandle	allocator	The allocator to use.

Returns

Type	Description
NativeArray<T>	An array with a copy of all this hash set's items (in no particular order).