Memory2D<T> Struct
Definition
Important
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Memory2D<T> represents a 2D region of arbitrary memory. It is to Span2D<T> what Memory<T> is to Span<T>. For further details on how the internal layout is structured, see the docs for Span2D<T>. The Memory2D<T> type can wrap arrays of any rank, provided that a valid series of parameters for the target memory area(s) are specified.
public readonly struct Memory2D<T> : IEquatable<Microsoft.Toolkit.HighPerformance.Memory2D<T>>type Memory2D<'T> = structPublic Structure Memory2D(Of T)
Implements IEquatable(Of Memory2D(Of T))Type Parameters
- T
The type of items in the current Memory2D<T> instance.
- Inheritance
-
Memory2D<T>
- Implements
-
IEquatable<Memory2D<T>>
Constructors
| Memory2D<T>(MemoryManager<T>, Int32, Int32, Int32, Int32) |
Initializes a new instance of the Memory2D<T> struct. |
| Memory2D<T>(MemoryManager<T>, Int32, Int32) |
Initializes a new instance of the Memory2D<T> struct. |
| Memory2D<T>(T[,,], Int32, Int32, Int32, Int32, Int32) |
Initializes a new instance of the Memory2D<T> struct wrapping a layer in a 3D array. |
| Memory2D<T>(T[,,], Int32) |
Initializes a new instance of the Memory2D<T> struct wrapping a layer in a 3D array. |
| Memory2D<T>(T[,], Int32, Int32, Int32, Int32) |
Initializes a new instance of the Memory2D<T> struct wrapping a 2D array. |
| Memory2D<T>(T[,]) |
Initializes a new instance of the Memory2D<T> struct wrapping a 2D array. |
| Memory2D<T>(T[], Int32, Int32, Int32, Int32) |
Initializes a new instance of the Memory2D<T> struct. |
| Memory2D<T>(T[], Int32, Int32) |
Initializes a new instance of the Memory2D<T> struct. |
Properties
| Empty |
Gets an empty Memory2D<T> instance. |
| Height |
Gets the height of the underlying 2D memory area. |
| IsEmpty |
Gets a value indicating whether the current Memory2D<T> instance is empty. |
| Item[Range, Range] |
Slices the current instance with the specified parameters. |
| Length |
Gets the length of the current Memory2D<T> instance. |
| Span |
Gets a Span2D<T> instance from the current memory. |
| Width |
Gets the width of the underlying 2D memory area. |
Methods
| CopyTo(Memory<T>) |
Copies the contents of this Memory2D<T> into a destination Memory<T> instance. |
| CopyTo(Memory2D<T>) |
Copies the contents of this Memory2D<T> into a destination Memory2D<T> instance. For this API to succeed, the target Memory2D<T> has to have the same shape as the current one. |
| DangerousCreate(Object, T, Int32, Int32, Int32) |
Creates a new Memory2D<T> instance from an arbitrary object. |
| Equals(Memory2D<T>) | |
| Equals(Object) |
Indicates whether this instance and a specified object are equal. |
| GetHashCode() |
Returns the hash code for this instance. |
| Pin() |
Creates a handle for the memory. The GC will not move the memory until the returned MemoryHandle is disposed, enabling taking and using the memory's address. |
| Slice(Int32, Int32, Int32, Int32) |
Slices the current instance with the specified parameters. |
| ToArray() |
Copies the contents of the current Memory2D<T> instance into a new 2D array. |
| ToString() |
Returns the fully qualified type name of this instance. |
| TryCopyTo(Memory<T>) |
Attempts to copy the current Memory2D<T> instance to a destination Memory<T>. |
| TryCopyTo(Memory2D<T>) |
Attempts to copy the current Memory2D<T> instance to a destination Memory2D<T>. For this API to succeed, the target Memory2D<T> has to have the same shape as the current one. |
| TryGetMemory(Memory<T>) |
Tries to get a Memory<T> instance, if the underlying buffer is contiguous and small enough. |
Operators
| Implicit(T[,] to Memory2D<T>) |