CvSeqReader Class OpenCvSharp Class Library
Sequence reader
Inheritance Hierarchy

SystemObject
  OpenCvSharpDisposableObject
    OpenCvSharpDisposableCvObject
      OpenCvSharpCvSeqReader
        OpenCvSharpCvSeqReaderT

Namespace:  OpenCvSharp
Assembly:  OpenCvSharp (in OpenCvSharp.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax

public class CvSeqReader : DisposableCvObject

The CvSeqReader type exposes the following members.

Constructors

  NameDescription
Public methodCvSeqReader
Default constructor
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Properties

  NameDescription
Protected propertyAllocatedMemory
Gets or sets a memory address allocated by AllocMemory.
(Inherited from DisposableObject.)
Protected propertyAllocatedMemorySize
Gets or sets the byte length of the allocated memory
(Inherited from DisposableObject.)
Public propertyBlock
current block
Public propertyBlockMax
pointer to the End of block
Public propertyBlockMin
pointer to the beginning of block
Public propertyCvPtr
Native pointer of OpenCV structure
(Inherited from DisposableCvObject.)
Public propertyDeltaIndex
seq->first->start_index
Public propertyHeaderSize
size of sequence header
Public propertyIsDisposed
Gets a value indicating whether this instance has been disposed.
(Inherited from DisposableObject.)
Public propertyIsEnabledDispose
Gets or sets a value indicating whether you permit disposing this instance.
(Inherited from DisposableObject.)
Public propertyPrevElem
pointer to the End of block
Public propertyPtr
pointer to element be read next
Public propertyReaderPos
Gets/Sets the current reader position
Public propertySeq
Sequence, beign read
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Methods

  NameDescription
Protected methodAllocGCHandle
Pins the object to be allocated by cvSetData.
(Inherited from DisposableObject.)
Protected methodAllocMemory
Allocates the specified size of memory.
(Inherited from DisposableObject.)
Public methodDispose
Releases the resources
(Inherited from DisposableObject.)
Protected methodDispose(Boolean)
Clean up any resources being used.
(Inherited from DisposableCvObject.)
Public methodEquals (Inherited from Object.)
Protected methodFinalize
Destructor
(Inherited from DisposableObject.)
Public methodGetHashCode (Inherited from Object.)
Public methodGetPos
Returns the current reader position (cvGetSeqReaderPos).
Public methodGetType (Inherited from Object.)
Protected methodMemberwiseClone (Inherited from Object.)
Public methodNextSeqElem
次のシーケンスへ (CV_NEXT_SEQ_ELEM相当)
Protected methodNotifyMemoryPressure
Notifies the allocated size of memory.
(Inherited from DisposableObject.)
Public methodPrevSeqElem
前のシーケンスへ (CV_PREV_SEQ_ELEM相当)
Public methodReadSeqElemT
シーケンスの要素を一つ読みだして、読み出しポインタを次へ1つ移動させる (CV_READ_SEQ_ELEM相当)
Public methodRevReadSeqElemT
シーケンスの前の要素を一つ読みだして、読み出しポインタを前へ1つ移動させる (CV_REV_READ_SEQ_ELEM相当)
Public methodSetPos(Int32)
Moves the reader to specified position (cvSetSeqReaderPos).
Public methodSetPos(Int32, Boolean)
Moves the reader to specified position (cvSetSeqReaderPos).
Public methodThrowIfDisposed
If this object is disposed, then ObjectDisposedException is thrown.
(Inherited from DisposableObject.)
Public methodToString (Inherited from Object.)
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Fields

  NameDescription
Protected fielddataHandle
Gets or sets a handle which allocates using cvSetData.
(Inherited from DisposableObject.)
Protected fieldptr
Data pointer
(Inherited from DisposableCvObject.)
Public fieldStatic memberSizeOf
sizeof(CvSeqReader)
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See Also

Reference