Struct NativeParallelMultiHashMap<TKey, TValue>.ParallelWriter

A parallel writer for a NativeParallelMultiHashMap.

Namespace: Unity.Collections

Assembly: Unity.Collections.dll

Syntax

[NativeContainer]
[NativeContainerIsAtomicWriteOnly]
public struct NativeParallelMultiHashMap<TKey, TValue>.ParallelWriter

Remarks

Use AsParallelWriter() to create a parallel writer for a NativeParallelMultiHashMap.

Properties

Capacity

Returns the number of key-value pairs that fit in the current allocation.

Declaration

public readonly int Capacity { get; }

Property Value

Type	Description
int	The number of key-value pairs that fit in the current allocation.

m_ThreadIndex

Returns the index of the current thread.

Declaration

public int m_ThreadIndex { get; }

Property Value

Type	Description
int	The index of the current thread.

Remarks

In a job, each thread gets its own copy of the ParallelWriter struct, and the job system assigns each copy the index of its thread.

Methods

Add(TKey, TValue)

Adds a new key-value pair.

Declaration

public void Add(TKey key, TValue item)

Parameters

Type	Name	Description
TKey	key	The key to add.
TValue	item	The value to add.

Remarks

If a key-value pair with this key is already present, an additional separate key-value pair is added.

Add(TKey, TValue, int)

Adds a new key-value pair.

Declaration

public void Add(TKey key, TValue item, int threadIndexOverride)

Parameters

Type	Name	Description
TKey	key	The key to add.
TValue	item	The value to add.
int	threadIndexOverride	The thread index which must be set by a field from a job struct with the NativeSetThreadIndexAttribute attribute.

Remarks

If a key-value pair with this key is already present, an additional separate key-value pair is added.