alize::FeatureFileReaderSPro3 Class Reference

#include <FeatureFileReaderSPro3.h>

Inheritance diagram for alize::FeatureFileReaderSPro3:

Collaboration diagram for alize::FeatureFileReaderSPro3:

List of all members.

Public Types
typedef SPRO3DataKind	datakind_t
Public Member Functions
	FeatureFileReaderSPro3 (const FileName &f, const Config &c, LabelServer *ls=NULL, BufferUsage b=BUFFER_AUTO, unsigned long bufferSize=0, HistoricUsage=ALL_FEATURES, unsigned long historicSize=0)
virtual	~FeatureFileReaderSPro3 ()
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 FeatureFileReaderSPro3 &	create (const FileName &, const Config &, LabelServer *=NULL, BufferUsage=BUFFER_AUTO, unsigned long bufferSize=0, HistoricUsage=ALL_FEATURES, unsigned long historicSize=0)
Private Types
typedef float	param_t
Private Member Functions
void	readParams ()
bool	readHeader ()
virtual unsigned long	getHeaderLength ()
bool	operator== (const FeatureFileReaderSPro3 &) const
bool	operator!= (const FeatureFileReaderSPro3 &) const
const FeatureFileReaderSPro3 &	operator= (const FeatureFileReaderSPro3 &)
	FeatureFileReaderSPro3 (const FeatureFileReaderSPro3 &)
Private Attributes
SPRO3DataKind	_kind
bool	_paramDefined
Friends
class	TestFeatureFileReaderSPro3

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Detailed Description

Convenient class for reading features from a S-PRO 3.x 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 FeatureFileReaderSPro3.h.

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Member Typedef Documentation

typedef SPRO3DataKind alize::FeatureFileReaderSPro3::datakind_t

Definition at line 148 of file FeatureFileReaderSPro3.h.

typedef float alize::FeatureFileReaderSPro3::param_t [private]

Definition at line 152 of file FeatureFileReaderSPro3.h.

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Constructor & Destructor Documentation

alize::FeatureFileReaderSPro3::FeatureFileReaderSPro3	(	const FileName &	f,
		const Config &	c,
		LabelServer *	ls = NULL,
		BufferUsage	b = BUFFER_AUTO,
		unsigned long	bufferSize = 0,
		HistoricUsage	= ALL_FEATURES,
		unsigned long	historicSize = 0
	)

Creates a reader for a SPro 3.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.

Referenced by create().

virtual alize::FeatureFileReaderSPro3::~FeatureFileReaderSPro3

(

)

[virtual]

alize::FeatureFileReaderSPro3::FeatureFileReaderSPro3

(

const FeatureFileReaderSPro3 &

)

[private]

Not implemented

---

Member Function Documentation

R & FeatureFileReaderSPro3::create	(	const FileName &	f,
		const Config &	c,
		LabelServer *	l = NULL,
		BufferUsage	b = BUFFER_AUTO,
		unsigned long	bufferSize = 0,
		HistoricUsage	h = ALL_FEATURES,
		unsigned long	historicSize = 0
	)		[static]

See constructor with same parameters

Definition at line 86 of file FeatureFileReaderSPro3.cpp.

References alize::Object::assertMemoryIsAllocated(), and FeatureFileReaderSPro3().

virtual String alize::FeatureFileReaderSPro3::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::FeatureFileReaderSPro3::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
InvalidDataException	thrown if the file is not a valid SPro file

Implements alize::FeatureInputStream.

virtual const FeatureFlags& alize::FeatureFileReaderSPro3::getFeatureFlags

(

)

[virtual]

Returns the feature flags of this file

Returns:

the feature flags of this file

Exceptions:

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

Implements alize::FeatureInputStream.

virtual unsigned long alize::FeatureFileReaderSPro3::getHeaderLength

(

)

[private, virtual]

Reimplemented from alize::FeatureFileReaderSingle.

virtual real_t alize::FeatureFileReaderSPro3::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::FeatureFileReaderSPro3::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
InvalidDataException	thrown if the file is not a valid SPro file

Implements alize::FeatureInputStream.

bool alize::FeatureFileReaderSPro3::operator!=

(

const FeatureFileReaderSPro3 &

)

const [private]

Not implemented

const FeatureFileReaderSPro3& alize::FeatureFileReaderSPro3::operator=

(

const FeatureFileReaderSPro3 &

)

[private]

Not implemented

bool alize::FeatureFileReaderSPro3::operator==

(

const FeatureFileReaderSPro3 &

)

const [private]

bool alize::FeatureFileReaderSPro3::readHeader

(

)

[private]

void alize::FeatureFileReaderSPro3::readParams

(

)

[private]

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Friends And Related Function Documentation

friend class TestFeatureFileReaderSPro3 [friend]

Definition at line 88 of file FeatureFileReaderSPro3.h.

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Member Data Documentation

SPRO3DataKind alize::FeatureFileReaderSPro3::_kind [private]

Definition at line 154 of file FeatureFileReaderSPro3.h.

bool alize::FeatureFileReaderSPro3::_paramDefined [private]

Definition at line 155 of file FeatureFileReaderSPro3.h.

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

• include/FeatureFileReaderSPro3.h
• src/FeatureFileReaderSPro3.cpp