Struct NativeHashMap<TKey, TValue>

Namespace: Unity.Collections
Syntax
public struct NativeHashMap<TKey, TValue> : IDisposable where TKey : struct, IEquatable<TKey> where TValue : struct
Type Parameters
Name Description
TKey
TValue

Constructors

NativeHashMap(Int32, Allocator)

Declaration
public NativeHashMap(int capacity, Allocator label)
Parameters
Type Name Description
System.Int32 capacity
Allocator label

Properties

Capacity

Declaration
public int Capacity { get; set; }
Property Value
Type Description
System.Int32

IsCreated

Declaration
public bool IsCreated { get; }
Property Value
Type Description
System.Boolean

Item[TKey]

Declaration
public TValue this[TKey key] { get; }
Parameters
Type Name Description
TKey key
Property Value
Type Description
TValue

Length

Declaration
public int Length { get; }
Property Value
Type Description
System.Int32

Methods

Clear()

Declaration
public void Clear()

Dispose()

Declaration
public void Dispose()

GetKeyArray(Allocator)

Declaration
public NativeArray<TKey> GetKeyArray(Allocator allocator)
Parameters
Type Name Description
Allocator allocator
Returns
Type Description
NativeArray<TKey>

GetValueArray(Allocator)

Declaration
public NativeArray<TValue> GetValueArray(Allocator allocator)
Parameters
Type Name Description
Allocator allocator
Returns
Type Description
NativeArray<TValue>

Remove(TKey)

Declaration
public void Remove(TKey key)
Parameters
Type Name Description
TKey key

ToConcurrent()

Declaration
public NativeHashMap<TKey, TValue>.Concurrent ToConcurrent()
Returns
Type Description
NativeHashMap.Concurrent<>

TryAdd(TKey, TValue)

Declaration
public bool TryAdd(TKey key, TValue item)
Parameters
Type Name Description
TKey key
TValue item
Returns
Type Description
System.Boolean

TryGetValue(TKey, out TValue)

Declaration
public bool TryGetValue(TKey key, out TValue item)
Parameters
Type Name Description
TKey key
TValue item
Returns
Type Description
System.Boolean

Extension Methods