Struct DynamicBuffer<T>

Namespace: Unity.Entities
Syntax
public struct DynamicBuffer<T>
    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 void Add(T elem)
Parameters
Type Name Description
T elem

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

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()

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