Struct DynamicBuffer<T>

Namespace: Unity.Entities

Syntax

public struct DynamicBuffer<T> : IEnumerable<T>, IEnumerable where T : struct

Type Parameters

Name	Description
T

Properties

Capacity

The number of elements the buffer can hold.

Declaration

public int Capacity { get; }

Property Value

Type	Description
System.Int32

IsCreated

Declaration

public bool IsCreated { get; }

Property Value

Type	Description
System.Boolean

Item[Int32]

Declaration

public T this[int index] { get; set; }

Parameters

Type	Name	Description
System.Int32	index

Property Value

Type	Description
T

Length

The number of elements the buffer holds.

Declaration

public int Length { get; }

Property Value

Type	Description
System.Int32

Methods

Add(T)

Declaration

public int Add(T elem)

Parameters

Type	Name	Description
T	elem

Returns

Type	Description
System.Int32

AddRange(NativeArray<T>)

Declaration

public void AddRange(NativeArray<T> newElems)

Parameters

Type	Name	Description
NativeArray<T>	newElems

AsNativeArray()

Return a native array that aliases the buffer contents. The array is only legal to access as long as the buffer is not reallocated.

Declaration

public NativeArray<T> AsNativeArray()

Returns

Type	Description
NativeArray<T>

Clear()

Declaration

public void Clear()

CopyFrom(T[])

Declaration

public void CopyFrom(T[] v)

Parameters

Type	Name	Description
T[]	v

CopyFrom(NativeArray<T>)

Declaration

public void CopyFrom(NativeArray<T> v)

Parameters

Type	Name	Description
NativeArray<T>	v

CopyFrom(DynamicBuffer<T>)

Declaration

public void CopyFrom(DynamicBuffer<T> v)

Parameters

Type	Name	Description
DynamicBuffer<T>	v

GetEnumerator()

Declaration

public NativeArray<T>.Enumerator GetEnumerator()

Returns

Type	Description
NativeArray.Enumerator<>

GetUnsafePtr()

Declaration

public void *GetUnsafePtr()

Returns

Type	Description
System.Void*

Insert(Int32, T)

Declaration

public void Insert(int index, T elem)

Parameters

Type	Name	Description
System.Int32	index
T	elem

Reinterpret<U>()

Declaration

public DynamicBuffer<U> Reinterpret<U>()
    where U : struct

Returns

Type	Description
DynamicBuffer<U>

Type Parameters

Name	Description
U

RemoveAt(Int32)

Declaration

public void RemoveAt(int index)

Parameters

Type	Name	Description
System.Int32	index

RemoveRange(Int32, Int32)

Declaration

public void RemoveRange(int index, int count)

Parameters

Type	Name	Description
System.Int32	index
System.Int32	count

Reserve(Int32)

Increases the buffer capacity without increasing its length.

Declaration

public void Reserve(int length)

Parameters

Type	Name	Description
System.Int32	length	The new buffer capacity.

ResizeUninitialized(Int32)

Increases the buffer capacity and length.

Declaration

public void ResizeUninitialized(int length)

Parameters

Type	Name	Description
System.Int32	length	The new length of the buffer.

ToNativeArray(Allocator)

Declaration

public NativeArray<T> ToNativeArray(Allocator allocator)

Parameters

Type	Name	Description
Allocator	allocator

Returns

Type	Description
NativeArray<T>

TrimExcess()

Declaration

public void TrimExcess()