Class CvPtrObject

Namespace

OpenCvSharp

Assembly

OpenCvSharp.dll

Base class for OpenCV Algorithm-hierarchy objects. The owned OpenCvSafeHandle (in CvObject) wraps the raw T* used for P/Invoke, so RawPtr, CvPtr and OpenCvSharp.CvObject.Handle all yield that pointer. When the object is owned through a cv::Ptr<T>* smart pointer, that smart pointer (kept in OpenCvSharp.CvPtrObject.smartPtr) is what gets released on disposal.

public abstract class CvPtrObject : CvObject, IDisposable

Inheritance

object

CvObject

CvPtrObject

Implements

IDisposable

Derived

ANNIndex

Algorithm

Blender

ExposureCompensator

SeamFinder

Timelapser

PredictCollector

IndexParams

FrameSource

TrainData

GPCTrainingSamples

PCAPrior

RLOFOpticalFlowParameter

QuasiDenseStereo

ColoredKinFu

DynaFu

KinFu

LargeKinfu

LinemodModality

QuantizedPyramid

RgbdNormals

BaseOCR

ERFilterCallback

OCRBeamSearchDecoderClassifierCallback

OCRHMMDecoderClassifierCallback

Inherited Members

CvObject.IsDisposed

CvObject.ptr

CvObject.SetSafeHandle(OpenCvSafeHandle)

CvObject.SetPostReleaseAction(Action)

CvObject.Dispose()

CvObject.Dispose(bool)

CvObject.DisposeManaged()

CvObject.DisposeUnmanaged()

CvObject.ThrowIfDisposed()

CvObject.CvPtr

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Constructors

CvPtrObject(nint, Action<nint>)

Direct-allocation constructor. rawPtr is a T* that is released directly by releaseRawPtr.

CvPtrObject(nint, nint, Action<nint>)

Factory-pattern constructor. smartPtr is a cv::Ptr<T>* that owns the object lifetime; rawPtr is the T* extracted from it for P/Invoke.

Properties

RawPtr

Returns the raw T* for use in P/Invoke calls.