XML/YAML File Storage Class.
Inheritance Hierarchy
OpenCvSharpDisposableObject
OpenCvSharpDisposableCvObject
OpenCvSharp.CPlusPlusFileStorage
Namespace: OpenCvSharp.CPlusPlus
Assembly: OpenCvSharp.CPlusPlus (in OpenCvSharp.CPlusPlus.dll) Version: 1.0.0.0 (1.0.0.0)
Syntax
The FileStorage type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | FileStorage |
Default constructor.
You should call FileStorage::open() after initialization.
|
| FileStorage(String, FileStorageMode, String) |
The full constructor
|
Properties
| Name | Description | |
|---|---|---|
 | AllocatedMemory |
Gets or sets a memory address allocated by AllocMemory.
(Inherited from DisposableObject.) |
| AllocatedMemorySize |
Gets or sets the byte length of the allocated memory
(Inherited from DisposableObject.) |
 | CvPtr |
Native pointer of OpenCV structure
(Inherited from DisposableCvObject.) |
| ElName |
the currently written element
|
| IsDisposed |
Gets a value indicating whether this instance has been disposed.
(Inherited from DisposableObject.) |
| IsEnabledDispose |
Gets or sets a value indicating whether you permit disposing this instance.
(Inherited from DisposableObject.) |
| Item |
Returns the specified element of the top-level mapping
|
| State |
the writer state
|
| Structs |
the stack of written structures
|
Methods
| Name | Description | |
|---|---|---|
 | AllocGCHandle |
Pins the object to be allocated by cvSetData.
(Inherited from DisposableObject.) |
| AllocMemory |
Allocates the specified size of memory.
(Inherited from DisposableObject.) |
| Dispose |
Releases the resources
(Inherited from DisposableObject.) |
| Dispose(Boolean) | Releases the unmanaged resources used by the FileStorage and optionally releases the managed resources (Overrides DisposableCvObjectDispose(Boolean).) |
| Equals | (Inherited from Object.) |
| Finalize |
Destructor
(Inherited from DisposableObject.) |
 | GetDefaultObjectName |
Returns the normalized object name for the specified file name
|
| GetFirstTopLevelNode |
Returns the first element of the top-level mapping
|
| GetHashCode | (Inherited from Object.) |
| GetType | (Inherited from Object.) |
| IsOpened |
Returns true if the object is associated with currently opened file.
|
| MemberwiseClone | (Inherited from Object.) |
| NotifyMemoryPressure |
Notifies the allocated size of memory.
(Inherited from DisposableObject.) |
| Open |
operator that performs PCA. The previously stored data, if any, is released
|
| Release |
Closes the file and releases all the memory buffers
|
| ReleaseAndGetString |
Closes the file, releases all the memory buffers and returns the text string
|
| Root |
Returns the top-level mapping. YAML supports multiple streams
|
| ThrowIfDisposed |
If this object is disposed, then ObjectDisposedException is thrown.
(Inherited from DisposableObject.) |
| ToLegacy |
Returns pointer to the underlying C FileStorage structure
|
| ToString | (Inherited from Object.) |
| Write(String, Mat) | |
| Write(String, SparseMat) | |
| Write(String, IEnumerableKeyPoint) | |
| Write(String, Double) | |
| Write(String, Int32) | |
| Write(String, Single) | |
| Write(String, String) | |
| WriteObj |
Writes the registered C structure (CvMat, CvMatND, CvSeq). See cvWrite()
|
| WriteRaw |
Writes one or more numbers of the specified format to the currently written structure
|
| WriteScalar(Double) | |
| WriteScalar(Int32) | |
| WriteScalar(Single) | |
| WriteScalar(String) |
Operators
| Name | Description | |
|---|---|---|
 | (FileStorage to CvFileStorage) |
Returns pointer to the underlying C FileStorage structure
|
Fields
| Name | Description | |
|---|---|---|
 | dataHandle |
Gets or sets a handle which allocates using cvSetData.
(Inherited from DisposableObject.) |
| ptr |
Data pointer
(Inherited from DisposableCvObject.) |
See Also