CStreamingFileFromFeatures Class Reference

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Detailed Description

Class StreamingFileFromFeatures to read vector-by-vector from a CFeatures object.

The object must be initialized with another CFeatures object. It is upto the derived class to implement specialized functions to return the vector.

Only a subset of the functions defined in StreamingFile.h need to be implemented, as appropriate for the CFeatures object which the class works with.

For example, a derived class based on SimpleFeatures should only implement the get_(type)*_vector() functions, and a class based on StringFeatures should only implement the get_(type)*_string() functions.

Definition at line 34 of file StreamingFileFromFeatures.h.

Inheritance diagram for CStreamingFileFromFeatures:

List of all members.

Public Member Functions
	CStreamingFileFromFeatures ()
	CStreamingFileFromFeatures (CFeatures *feat)
	CStreamingFileFromFeatures (CFeatures *feat, float64_t *lab)
virtual	~CStreamingFileFromFeatures ()
virtual void	set_features (CFeatures *feat)
virtual void	set_labels (float64_t *lab)
virtual const char *	get_name () const
Protected Attributes
CFeatures *	features
	Features object.
float64_t *	labels
	Labels (if applicable).

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Constructor & Destructor Documentation

CStreamingFileFromFeatures

(

)

Default constructor

Definition at line 14 of file StreamingFileFromFeatures.cpp.

CStreamingFileFromFeatures

(

CFeatures *

feat

)

Constructor taking a CFeatures object as argument

Parameters:

feat

features object

Definition at line 21 of file StreamingFileFromFeatures.cpp.

CStreamingFileFromFeatures	(	CFeatures *	feat,
		float64_t *	lab
	)

Constructor taking a CFeatures object and labels as arguments

Parameters:

	feat	features object
	lab	labels as float64_t*

Definition at line 28 of file StreamingFileFromFeatures.cpp.

~CStreamingFileFromFeatures

(

)

[virtual]

Destructor

Definition at line 35 of file StreamingFileFromFeatures.cpp.

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Member Function Documentation

virtual const char* get_name

(

)

const [virtual]

Returns:

object name

Reimplemented from CStreamingFile.

Reimplemented in CStreamingFileFromSimpleFeatures< T >, CStreamingFileFromSparseFeatures< T >, and CStreamingFileFromStringFeatures< T >.

Definition at line 85 of file StreamingFileFromFeatures.h.

virtual void set_features

(

CFeatures *

feat

)

[virtual]

Set the features object

Parameters:

feat

features object as argument

Definition at line 67 of file StreamingFileFromFeatures.h.

virtual void set_labels

(

float64_t *

lab

)

[virtual]

Set the labels

Parameters:

lab

array of labels

Definition at line 78 of file StreamingFileFromFeatures.h.

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Member Data Documentation

CFeatures* features [protected]

Features object.

Reimplemented in CStreamingFileFromSimpleFeatures< T >, CStreamingFileFromSparseFeatures< T >, and CStreamingFileFromStringFeatures< T >.

Definition at line 95 of file StreamingFileFromFeatures.h.

float64_t* labels [protected]

Labels (if applicable).

Definition at line 98 of file StreamingFileFromFeatures.h.

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

• StreamingFileFromFeatures.h
• StreamingFileFromFeatures.cpp