Class MatMemoryManager<T>
A MemoryManager over an OpenCvSharpMat
Inheritance
System.Object
System.Buffers.MemoryManager<T>
MatMemoryManager<T>
Implements
System.Buffers.IMemoryOwner<T>
System.IDisposable
System.Buffers.IPinnable
Inherited Members
System.Buffers.MemoryManager<T>.CreateMemory(System.Int32)
System.Buffers.MemoryManager<T>.CreateMemory(System.Int32, System.Int32)
System.Buffers.MemoryManager<T>.System.IDisposable.Dispose()
System.Buffers.MemoryManager<T>.TryGetArray(System.ArraySegment<T>)
System.Buffers.MemoryManager<T>.Memory
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.ToString()
Namespace: OpenCvSharp
Assembly: OpenCvSharp.dll
Syntax
public sealed class MatMemoryManager<T> : MemoryManager<T>, IMemoryOwner<T>, IDisposable, IPinnable where T : structType Parameters
| Name | Description |
|---|---|
| T |
Remarks
The pointer is assumed to be fully unmanaged, or externally pinned - no attempt will be made to pin this data
Constructors
| Improve this Doc View SourceMatMemoryManager(Mat, Boolean)
Create a new UnmanagedMemoryManager instance at the given pointer and size
Declaration
public MatMemoryManager(Mat mat, bool isDataOwner = true)Parameters
| Type | Name | Description |
|---|---|---|
| Mat | mat | |
| System.Boolean | isDataOwner |
Remarks
It is assumed that the span provided is already unmanaged or externally pinned
Methods
| Improve this Doc View SourceDispose(Boolean)
Releases all resources associated with this object
Declaration
protected override void Dispose(bool disposing)Parameters
| Type | Name | Description |
|---|---|---|
| System.Boolean | disposing |
Overrides
System.Buffers.MemoryManager<T>.Dispose(System.Boolean)
|
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GetSpan()
Declaration
public override Span<T> GetSpan()Returns
| Type | Description |
|---|---|
| Span<T> |
Overrides
System.Buffers.MemoryManager<T>.GetSpan()
|
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Pin(Int32)
Provides access to a pointer that represents the data (note: no actual pin occurs)
Declaration
public override MemoryHandle Pin(int elementIndex = 0)Parameters
| Type | Name | Description |
|---|---|---|
| System.Int32 | elementIndex |
Returns
| Type | Description |
|---|---|
| System.Buffers.MemoryHandle |
Overrides
System.Buffers.MemoryManager<T>.Pin(System.Int32)
|
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Unpin()
Has no effect
Declaration
public override void Unpin()Overrides
System.Buffers.MemoryManager<T>.Unpin()
Implements
System.Buffers.IMemoryOwner<T>
System.IDisposable
System.Buffers.IPinnable