alize::FeatureFileReaderSPro4 Class Reference

#include <FeatureFileReaderSPro4.h>

Inheritance diagram for alize::FeatureFileReaderSPro4:

Collaboration diagram for alize::FeatureFileReaderSPro4:

List of all members.

Public Member Functions
	FeatureFileReaderSPro4 (const FileName &f, const Config &c, LabelServer *ls=NULL, BigEndian=BIGENDIAN_AUTO, BufferUsage b=BUFFER_AUTO, unsigned long bufferSize=0, HistoricUsage=ALL_FEATURES, unsigned long historicSize=0)
virtual	~FeatureFileReaderSPro4 ()
virtual unsigned long	getFeatureCount ()
virtual unsigned long	getVectSize ()
virtual const FeatureFlags &	getFeatureFlags ()
virtual real_t	getSampleRate ()
virtual String	getClassName () const
Static Public Member Functions
static FeatureFileReaderSPro4 &	create (const FileName &, const Config &c, LabelServer *ls=NULL, BigEndian=BIGENDIAN_AUTO, BufferUsage b=BUFFER_AUTO, unsigned long bufferSize=0, HistoricUsage=ALL_FEATURES, unsigned long historicSize=0)
Private Member Functions
void	readParams ()
bool	readHeader ()
virtual unsigned long	getHeaderLength ()
bool	operator== (const FeatureFileReaderSPro4 &) const
bool	operator!= (const FeatureFileReaderSPro4 &) const
const FeatureFileReaderSPro4 &	operator= (const FeatureFileReaderSPro4 &)
	FeatureFileReaderSPro4 (const FeatureFileReaderSPro4 &)
Private Attributes
bool	_paramDefined
Friends
class	TestFeatureFileReaderSPro4

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Detailed Description

Convenient class for reading features from a S-PRO 4 file The file is opened only after calling one of the methods readFeature, get FeatureCount, getVectSize, getFeatureFlags

Author:

Frederic Wils frederic.wils@lia.univ-avignon.fr

Version:

1.0

Date:

2003

Definition at line 86 of file FeatureFileReaderSPro4.h.

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Constructor & Destructor Documentation

alize::FeatureFileReaderSPro4::FeatureFileReaderSPro4	(	const FileName &	f,
		const Config &	c,
		LabelServer *	ls = NULL,
		BigEndian	= BIGENDIAN_AUTO,
		BufferUsage	b = BUFFER_AUTO,
		unsigned long	bufferSize = 0,
		HistoricUsage	= ALL_FEATURES,
		unsigned long	historicSize = 0
	)

Creates a reader for a SPro 4.x feature file.

Parameters:

f	a file to read. No path is required. It uses the parameter "featureFilesPath" of the configuration.
c	the configuration to use
ls	address of a label server. can be NULL.
be	big endian ? Can be BIGENDIAN_AUTO, BIGENDIAN_TRUE or BIGENDIAN_FALSE

virtual alize::FeatureFileReaderSPro4::~FeatureFileReaderSPro4

(

)

[virtual]

alize::FeatureFileReaderSPro4::FeatureFileReaderSPro4

(

const FeatureFileReaderSPro4 &

)

[private]

Not implemented

---

Member Function Documentation

static FeatureFileReaderSPro4& alize::FeatureFileReaderSPro4::create	(	const FileName &	,
		const Config &	c,
		LabelServer *	ls = NULL,
		BigEndian	= BIGENDIAN_AUTO,
		BufferUsage	b = BUFFER_AUTO,
		unsigned long	bufferSize = 0,
		HistoricUsage	= ALL_FEATURES,
		unsigned long	historicSize = 0
	)		[static]

See constructor with same parameters

virtual String alize::FeatureFileReaderSPro4::getClassName

(

)

const [virtual]

Returns the name of the class

Returns:

the name of the class of the object as a String

Implements alize::FeatureInputStream.

virtual unsigned long alize::FeatureFileReaderSPro4::getFeatureCount

(

)

[virtual]

Returns the number of features in the file

Returns:

the number of features in the file

Exceptions:

IOException	if an I/O error occurs
FileNotFoundException
InvalidDataException	thrown if the file is not a valid SPro file

Implements alize::FeatureInputStream.

virtual const FeatureFlags& alize::FeatureFileReaderSPro4::getFeatureFlags

(

)

[virtual]

Returns the feature flags of this file

Returns:

the feature flags of this file

Exceptions:

IOException	if an I/O error occurs
FileNotFoundException
InvalidDataException	thrown if the file is not a valid SPro file

Implements alize::FeatureInputStream.

virtual unsigned long alize::FeatureFileReaderSPro4::getHeaderLength

(

)

[private, virtual]

Reimplemented from alize::FeatureFileReaderSingle.

virtual real_t alize::FeatureFileReaderSPro4::getSampleRate

(

)

[virtual]

Returns the sample rate of this file.

Returns:

the sample rate of this file

Exceptions:

IOException	if an I/O error occurs
FileNotFoundException
InvalidDataException	thrown if the file is not a valid SPro file

Implements alize::FeatureInputStream.

virtual unsigned long alize::FeatureFileReaderSPro4::getVectSize

(

)

[virtual]

Returns the size of the vector inside the features of this file

Returns:

the size of the vector inside the features of this file

Exceptions:

IOException	if an I/O error occurs
FileNotFoundException
InvalidDataException	thrown if the file is not a valid SPro file

Implements alize::FeatureInputStream.

bool alize::FeatureFileReaderSPro4::operator!=

(

const FeatureFileReaderSPro4 &

)

const [private]

Not implemented

const FeatureFileReaderSPro4& alize::FeatureFileReaderSPro4::operator=

(

const FeatureFileReaderSPro4 &

)

[private]

Not implemented

bool alize::FeatureFileReaderSPro4::operator==

(

const FeatureFileReaderSPro4 &

)

const [private]

bool alize::FeatureFileReaderSPro4::readHeader

(

)

[private]

void alize::FeatureFileReaderSPro4::readParams

(

)

[private]

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Friends And Related Function Documentation

friend class TestFeatureFileReaderSPro4 [friend]

Definition at line 88 of file FeatureFileReaderSPro4.h.

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Member Data Documentation

bool alize::FeatureFileReaderSPro4::_paramDefined [private]

Definition at line 155 of file FeatureFileReaderSPro4.h.

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The documentation for this class was generated from the following file:

• include/FeatureFileReaderSPro4.h