C# Class OpenCvSharp.FileStorage

XML/YAML File Storage Class.

Inheritance: OpenCvSharp.DisposableCvObject

Datei anzeigen Open project: shimat/opencvsharp Class Usage Examples

Public Methods

Method	Description
FileStorage ( ) : System	Default constructor. You should call FileStorage::open() after initialization.
FileStorage ( string source, Mode flags, string encoding = null ) : System	The full constructor
GetDefaultObjectName ( string fileName ) : string	Returns the normalized object name for the specified file name
GetFirstTopLevelNode ( ) : FileNode	Returns the first element of the top-level mapping
IsOpened ( ) : bool	Returns true if the object is associated with currently opened file.
Open ( string fileName, Mode flags, string encoding = null ) : bool	operator that performs PCA. The previously stored data, if any, is released
Release ( ) : void	Closes the file and releases all the memory buffers
ReleaseAndGetString ( ) : string	Closes the file, releases all the memory buffers and returns the text string
Root ( int streamidx ) : FileNode	Returns the top-level mapping. YAML supports multiple streams
Write ( string name, IEnumerable value ) : void
Write ( string name, IEnumerable value ) : void
Write ( string name, OpenCvSharp.Mat value ) : void
Write ( string name, SparseMat value ) : void
Write ( string name, double value ) : void
Write ( string name, float value ) : void
Write ( string name, int value ) : void
Write ( string name, string value ) : void
WriteObj ( string name, IntPtr obj ) : void	Writes the registered C structure (CvMat, CvMatND, CvSeq). See cvWrite()
WriteRaw ( string fmt, IntPtr vec, long len ) : void	Writes one or more numbers of the specified format to the currently written structure
WriteScalar ( double value ) : void
WriteScalar ( float value ) : void
WriteScalar ( int value ) : void
WriteScalar ( string value ) : void
this ( string nodeName ) : FileNode	Returns the specified element of the top-level mapping

Protected Methods

Method	Description
Dispose ( bool disposing ) : void

Method Details

Dispose() protected method

protected Dispose ( bool disposing ) : void
disposing	bool
return	void

FileStorage() public method

Default constructor. You should call FileStorage::open() after initialization.

public FileStorage ( ) : System
return	System

FileStorage() public method

The full constructor

public FileStorage ( string source, Mode flags, string encoding = null ) : System
source	string	Name of the file to open or the text string to read the data from. /// Extension of the file (.xml or .yml/.yaml) determines its format /// (XML or YAML respectively). Also you can append .gz to work with /// compressed files, for example myHugeMatrix.xml.gz. /// If both FileStorage::WRITE and FileStorage::MEMORY flags are specified, /// source is used just to specify the output file format /// (e.g. mydata.xml, .yml etc.).
flags	Mode
encoding	string	Encoding of the file. Note that UTF-16 XML encoding is not supported /// currently and you should use 8-bit encoding instead of it.
return	System

GetDefaultObjectName() public static method

Returns the normalized object name for the specified file name

public static GetDefaultObjectName ( string fileName ) : string
fileName	string
return	string

GetFirstTopLevelNode() public method

Returns the first element of the top-level mapping

public GetFirstTopLevelNode ( ) : FileNode
return	FileNode

IsOpened() public method

Returns true if the object is associated with currently opened file.

public IsOpened ( ) : bool
return	bool

Open() public method

operator that performs PCA. The previously stored data, if any, is released

public Open ( string fileName, Mode flags, string encoding = null ) : bool
fileName	string
flags	Mode
encoding	string	Encoding of the file. Note that UTF-16 XML encoding is not supported /// currently and you should use 8-bit encoding instead of it.
return	bool

Release() public method

Closes the file and releases all the memory buffers

public Release ( ) : void
return	void

ReleaseAndGetString() public method

Closes the file, releases all the memory buffers and returns the text string

public ReleaseAndGetString ( ) : string
return	string

Root() public method

Returns the top-level mapping. YAML supports multiple streams

public Root ( int streamidx ) : FileNode
streamidx	int
return	FileNode

Write() public method

public Write ( string name, IEnumerable value ) : void
name	string
value	IEnumerable
return	void

Write() public method

public Write ( string name, IEnumerable value ) : void
name	string
value	IEnumerable
return	void

Write() public method

public Write ( string name, OpenCvSharp.Mat value ) : void
name	string
value	OpenCvSharp.Mat
return	void

Write() public method

public Write ( string name, SparseMat value ) : void
name	string
value	SparseMat
return	void

Write() public method

public Write ( string name, double value ) : void
name	string
value	double
return	void

Write() public method

public Write ( string name, float value ) : void
name	string
value	float
return	void

Write() public method

public Write ( string name, int value ) : void
name	string
value	int
return	void

Write() public method

public Write ( string name, string value ) : void
name	string
value	string
return	void

WriteObj() public method

Writes the registered C structure (CvMat, CvMatND, CvSeq). See cvWrite()

public WriteObj ( string name, IntPtr obj ) : void
name	string
obj	System.IntPtr
return	void

WriteRaw() public method

Writes one or more numbers of the specified format to the currently written structure

public WriteRaw ( string fmt, IntPtr vec, long len ) : void
fmt	string
vec	System.IntPtr
len	long
return	void

WriteScalar() public method

public WriteScalar ( double value ) : void
value	double
return	void

WriteScalar() public method

public WriteScalar ( float value ) : void
value	float
return	void

WriteScalar() public method

public WriteScalar ( int value ) : void
value	int
return	void

WriteScalar() public method

public WriteScalar ( string value ) : void
value	string
return	void

this() public method

Returns the specified element of the top-level mapping

public this ( string nodeName ) : FileNode
nodeName	string
return	FileNode