C# Class natix.SimilaritySearch.BinQ8HammingSpace

Hamming space for bit strings

Inheritance: MetricDB

Afficher le fichier Open project: sadit/natix Class Usage Examples

Méthodes publiques

Свойство	Type	Description
symlen	int

Protected Properties

Свойство	Type	Description
numdist	long

Méthodes publiques

Méthode	Description
Add ( object a ) : int
BinQ8HammingSpace ( ) : System
BinQ8HammingSpace ( int symlen ) : System	Constructor
Build ( string filename ) : void	Read the database from a listing file (one filename per line)
Dist ( object a, object b ) : double	Wrap the distance to the given BinDist distance.
DistHamming ( byte a, byte b ) : double
Load ( BinaryReader Input ) : void
LoadObjectFromFile ( string name, bool save_binary_cache ) : byte[]
ObjectToAsciiString ( int docid ) : string	Converts an object to Ascii '0' and '1' using an object id
Parse ( string line ) : object	Converts 'name' into an object
ParseFromFile ( string name ) : object
ParseObjectFromString ( string data ) : byte[]
Save ( BinaryWriter Output ) : void
ToAsciiString ( IList b ) : string	Converts an object to a readeable representation in ascii '0' and '1'
ToAsciiString ( UInt16 b ) : string	Returns the string representation of an UInt16
ToAsciiString ( UInt32 b ) : string	Returns the string representation of an UInt32
ToAsciiString ( UInt64 b ) : string	Converts an UInt64 to binary (ascii format)
ToAsciiString ( byte b ) : string	Returns a string representation of a single byte
ToAsciiString ( int d ) : string
this ( int docid ) : object	Indexer to retrieve an object

Method Details

Add() public méthode

public Add ( object a ) : int
a	object
Résultat	int

BinQ8HammingSpace() public méthode

public BinQ8HammingSpace ( ) : System
Résultat	System

BinQ8HammingSpace() public méthode

Constructor

public BinQ8HammingSpace ( int symlen ) : System
symlen	int
Résultat	System

Build() public méthode

Read the database from a listing file (one filename per line)

public Build ( string filename ) : void
filename	string
Résultat	void

Dist() public méthode

Wrap the distance to the given BinDist distance.

public Dist ( object a, object b ) : double
a	object
b	object
Résultat	double

DistHamming() public static méthode

public static DistHamming ( byte a, byte b ) : double
a	byte
b	byte
Résultat	double

Load() public méthode

public Load ( BinaryReader Input ) : void
Input	BinaryReader
Résultat	void

LoadObjectFromFile() public static méthode

public static LoadObjectFromFile ( string name, bool save_binary_cache ) : byte[]
name	string
save_binary_cache	bool
Résultat	byte[]

ObjectToAsciiString() public méthode

Converts an object to Ascii '0' and '1' using an object id

public ObjectToAsciiString ( int docid ) : string
docid	int	/// The object identifier /// A ///
Résultat	string

Parse() public méthode

Converts 'name' into an object

public Parse ( string line ) : object
line	string
Résultat	object

ParseFromFile() public méthode

public ParseFromFile ( string name ) : object
name	string
Résultat	object

ParseObjectFromString() public static méthode

public static ParseObjectFromString ( string data ) : byte[]
data	string
Résultat	byte[]

Save() public méthode

public Save ( BinaryWriter Output ) : void
Output	BinaryWriter
Résultat	void

ToAsciiString() public static méthode

Converts an object to a readeable representation in ascii '0' and '1'

public static ToAsciiString ( IList b ) : string
b	IList
Résultat	string

ToAsciiString() public static méthode

Returns the string representation of an UInt16

public static ToAsciiString ( UInt16 b ) : string
b	UInt16	/// A ///
Résultat	string

ToAsciiString() public static méthode

Returns the string representation of an UInt32

public static ToAsciiString ( UInt32 b ) : string
b	UInt32	/// A ///
Résultat	string

ToAsciiString() public static méthode

Converts an UInt64 to binary (ascii format)

public static ToAsciiString ( UInt64 b ) : string
b	UInt64
Résultat	string

ToAsciiString() public static méthode

Returns a string representation of a single byte

public static ToAsciiString ( byte b ) : string
b	byte
Résultat	string

ToAsciiString() public static méthode

public static ToAsciiString ( int d ) : string
d	int
Résultat	string

this() public méthode

Indexer to retrieve an object

public this ( int docid ) : object
docid	int
Résultat	object

Property Details

numdist protected_oe property

protected long numdist
Résultat	long

symlen public_oe property

Symbol's length in bytes

The length in bytes of each symbol. For general data this should be 1, for audio MBSES this should be 3.

public int symlen
Résultat	int