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Version: 11 Nov 2025

NativeFixedList

NameSpace: MagicLeap

Has List-like semantics (Capacity and Length) using a NativeArray as the backing store. The NativeArray is never resized. This is useful for times you don't know how big the array will be, but there is a definite upper bound. This list supports duck-typed foreach Enumerator semantics. More...

Inherits from:
IEquatable< NativeFixedList< T >>,
IDisposable

Detailed Description​

package template <T > struct NativeFixedList : IEquatable< NativeFixedList< T >>

Public Fields​

Capacity​


public int Capacity { get; set; }

IsCreated​


public bool IsCreated { get; set; }

Length​


public int Length { get; set; }

this[int index]​


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

Public Methods​

void Add​

public void Add(
    T item
)

Parameters

TypeNameDescription
Titem

void Clear​

public void Clear()

void CopyTo​

Copies the contents of this list to another NativeArray. destination must have the same Length as this list. 

public void CopyTo(
    NativeArray< T > destination
)

Parameters

TypeNameDescription
NativeArray< T >destinationThe destination array

void Dispose​

public void Dispose()

override bool Equals​

public override bool Equals(
    object obj
)

Parameters

TypeNameDescription
objectobj

bool Equals​

public bool Equals(
    NativeFixedList< T > other
)

Parameters

TypeNameDescription
NativeFixedList< T >other

Enumerator GetEnumerator​

public Enumerator GetEnumerator()

override int GetHashCode​

public override int GetHashCode()

NativeFixedList​

Allocates a new NativeFixedList with Capacity . Caller must Dispose the array when no longer needed. 

public NativeFixedList(
    int Capacity,
    Allocator allocator
)

Parameters

TypeNameDescription
intCapacity
Allocatorallocator

NativeFixedList​

Create a NativeFixedList from an existing NativeArray and a length. This NativeFixedList now owns the memory and should be Disposed when finished. 

public NativeFixedList(
    NativeArray< T > other,
    int length
)

Parameters

TypeNameDescription
NativeArray< T >otherThe array to take ownership of
intlengthThe number of elements actually used by the NativeArray

bool operator!=​

public static bool operator!=(
    NativeFixedList< T > lhs,
    NativeFixedList< T > rhs
)

Parameters

TypeNameDescription
NativeFixedList< T >lhs
NativeFixedList< T >rhs

bool operator==​

public static bool operator==(
    NativeFixedList< T > lhs,
    NativeFixedList< T > rhs
)

Parameters

TypeNameDescription
NativeFixedList< T >lhs
NativeFixedList< T >rhs

Public Attributes​

m_NativeArray​


public NativeArray< T > m_NativeArray;