Class NativeMemoryManager

Namespace

Apache.Arrow.Memory

Assembly

Apache.Arrow.dll

public class NativeMemoryManager : MemoryManager<byte>, IMemoryOwner<byte>, IDisposable, IPinnable

Inheritance

object

MemoryManager<byte>

NativeMemoryManager

Implements

IMemoryOwner<byte>

IDisposable

IPinnable

Inherited Members

MemoryManager<byte>.CreateMemory(int)

MemoryManager<byte>.CreateMemory(int, int)

MemoryManager<byte>.TryGetArray(out ArraySegment<byte>)

MemoryManager<byte>.Memory

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

NativeMemoryManager(IntPtr, int, int)

public NativeMemoryManager(IntPtr ptr, int offset, int length)

Parameters

ptr IntPtr

offset int

length int

Methods

Dispose(bool)

Clean up of any leftover managed and unmanaged resources.

protected override void Dispose(bool disposing)

Parameters

disposing bool

~NativeMemoryManager()

protected ~NativeMemoryManager()

GetSpan()

Returns a span wrapping the underlying memory.

public override Span<byte> GetSpan()

Returns

Span<byte>

Pin(int)

Returns a handle to the memory that has been pinned and hence its address can be taken.

public override MemoryHandle Pin(int elementIndex = 0)

Parameters

elementIndex int

The offset to the element within the memory at which the returned MemoryHandle points to. (default = 0)

Returns

MemoryHandle

Unpin()

Lets the garbage collector know that the object is free to be moved now.

public override void Unpin()