An iterator over a dataset in an HDF5 file. More...

Inheritance diagram for HDF5DataIterator< T >:

Public Member Functions
	HDF5DataIterator (const config::DataStreamConfig &config)

void	GetNext (float *data_out)

void	GetNext (float *data_out, const int row)

Public Member Functions inherited from DataIterator
	DataIterator (const config::DataStreamConfig &config)

virtual void	Seek (int row)

void	Preprocess (Matrix &m)

void	AddNoise (Matrix &input, Matrix &output)

int	GetDims () const

int	GetDataSetSize () const

void	AddPCANoise (Matrix &m)

void	SetJitterVariables (int max_offset)

void	Jitter (Matrix &source, Matrix &dest)

Protected Attributes
hid_t	file_

hid_t	dataset_

hid_t	dapl_id_

hid_t	m_dataspace_

hid_t	type_

hsize_t	start_ [2]

hsize_t	count_ [2]

T *	buf_

Protected Attributes inherited from DataIterator
int	num_dims_

int	dataset_size_

int	row_

Matrix	mean_

Matrix	std_

Matrix	pca_noise1_

Matrix	pca_noise2_

Matrix	eig_values_

Matrix	eig_vectors_

Matrix	width_offset_

Matrix	height_offset_

Matrix	flip_bit_

const string	file_pattern_

const int	num_colors_

const int	gpu_id_

const bool	translate_

const bool	flip_

const bool	normalize_

const bool	pixelwise_normalize_

const bool	add_pca_noise_

const float	pca_noise_stddev_

Additional Inherited Members
Static Public Member Functions inherited from DataIterator
static DataIterator *	ChooseDataIterator (const config::DataStreamConfig &config)

Protected Member Functions inherited from DataIterator
void	LoadMeans (const string &data_file)

Detailed Description

An iterator over a dataset in an HDF5 file.

T specifies the type of data being iterated over.

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

Public Member Functions