I/O functions

Defines
#define	it_assert(a, expr)   __it_assert((long)(a), "", 0, expr)
Functions
void	it_vprintf (char *fmt, va_list args)
void	it_fprintf (FILE *output, char *fmt,...)
void	it_printf (char *fmt,...)
void	it_vfprintf (FILE *output, char *fmt, va_list ap)
void	it_warning (char *fmt,...)
void	it_error (char *fmt,...)
void	__it_assert (int a, const char *filename, int line, char *message)
void	it_set_vec_default_fmt (char *fmt)
void	it_set_mat_default_fmt (char *fmt)
char *	it_read_int (char *s, int *p_val)
char *	it_read_float (char *s, float *p_val)
char *	it_read_double (char *s, double *p_val)
char *	it_read_cplx (char *s, cplx *p_val)
char *	it_read_vec (char *s, vec *v)
char *	it_read_fvec (char *s, vec *v)
char *	it_read_ivec (char *s, ivec *v)
char *	it_read_bvec (char *s, bvec *v)
char *	it_read_cvec (char *s, cvec *v)
char *	it_read_mat (char *s, mat *m)
char *	it_read_fmat (char *s, mat *m)
char *	it_read_imat (char *s, imat *m)
char *	it_read_bmat (char *s, bmat *m)
char *	it_read_cmat (char *s, cmat *m)
vec	vec_new_string (char *s)
vec	fvec_new_string (char *s)
ivec	ivec_new_string (char *s)
bvec	bvec_new_string (char *s)
cvec	cvec_new_string (char *s)
mat	mat_new_string (char *s)
mat	fmat_new_string (char *s)
imat	imat_new_string (char *s)
bmat	bmat_new_string (char *s)
cmat	cmat_new_string (char *s)
char	pnm_type (const char *filename)
int	pnm_info (const char *filename, char *p_pnm_type, int *p_width, int *p_height, int *p_max_val, char *comments, int length)
mat	mat_pgm_read (const char *filename)
imat	imat_pgm_read (const char *filename)
int	mat_pgm_write (const char *filename, mat m)
int	imat_pgm_write (const char *filename, imat m)
int	wav_info (const char *filename, int *p_channels, int *p_srate, int *p_depth, int *p_length)
mat	mat_wav_read (const char *filename)
imat	imat_wav_read (const char *filename)
void	mat_wav_write (const char *filename, mat m, int srate, int depth)
void	imat_wav_write (const char *filename, imat m, int srate, int depth)
void	vec_fwrite (FILE *stream, vec v)
void	fvec_fwrite (FILE *stream, vec v)
void	bvec_fwrite (FILE *stream, bvec v)
void	ivec_fwrite (FILE *stream, ivec v)
void	cvec_fwrite (FILE *stream, cvec v)
int	vec_fread (FILE *stream, vec v)
int	fvec_fread (FILE *stream, vec v)
int	bvec_fread (FILE *stream, bvec v)
int	ivec_fread (FILE *stream, ivec v)
int	cvec_fread (FILE *stream, cvec v)
vec	vec_new_fread (FILE *stream)
vec	fvec_new_fread (FILE *stream)
bvec	bvec_new_fread (FILE *stream)
ivec	ivec_new_fread (FILE *stream)
cvec	cvec_new_fread (FILE *stream)
void	mat_fwrite (FILE *stream, mat m)
void	fmat_fwrite (FILE *stream, mat m)
void	bmat_fwrite (FILE *stream, bmat m)
void	imat_fwrite (FILE *stream, imat m)
void	cmat_fwrite (FILE *stream, cmat m)
int	vec_sread (void *buffer, vec v)
int	fvec_sread (void *buffer, vec v)
int	ivec_sread (void *buffer, ivec v)
mat	mat_new_fread (FILE *stream)
bmat	bmat_new_fread (FILE *stream)
imat	imat_new_fread (FILE *stream)
cmat	cmat_new_fread (FILE *stream)
bvec	bvec_file_read_bits (const char *filename, int nb_max)
void	bvec_file_write_bits (const char *filename, bvec v)

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Detailed Description

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Define Documentation

#define it_assert	(	a,
		expr		)	__it_assert((long)(a), "", 0, expr)

Definition at line 55 of file io.h.

Referenced by __Vec_new_alloc(), _bmat_transpose(), _imat_transpose(), _mat_transpose(), bmat_diag(), bmat_get_submatrix(), bmat_set_diag(), bmat_set_submatrix(), bmat_swap_cols(), bmat_swap_rows(), bvec_new_geom(), bvec_to_bmat(), cmat_diag(), cmat_inv(), cmat_set_diag(), cmat_swap_cols(), cmat_swap_rows(), cvec_to_cmat(), entropy_markov(), fpICA(), imat_diag(), imat_get_submatrix(), imat_max_index_submatrix(), imat_min_index_submatrix(), imat_mul(), imat_set_diag(), imat_set_submatrix(), imat_swap_cols(), imat_swap_rows(), it_read_cplx(), ivec_new_geom(), ivec_new_perm(), ivec_to_imat(), lpoly_ediv(), mat_cholesky(), mat_diag(), mat_eig(), mat_eig_sym(), mat_get_submatrix(), mat_h2rs(), mat_hessenberg(), mat_inv_direct(), mat_ls(), mat_lu(), mat_max_index_submatrix(), mat_min_index_submatrix(), mat_mul(), mat_mul_transpose_left(), mat_mul_transpose_leftright(), mat_mul_transpose_right(), mat_real_schur(), mat_set_diag(), mat_set_submatrix(), mat_solve_mat(), mat_solve_vec(), mat_svd(), mat_swap_cols(), mat_swap_rows(), mat_tridiag(), PCAmat(), selcol(), source_memoryless(), vec_new_geom(), vec_to_mat(), and whitenv().

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Function Documentation

void __it_assert	(	int	a,
		const char *	filename,
		int	line,
		char *	message
	)

Definition at line 108 of file io.c.

void bmat_fwrite	(	FILE *	stream,
		bmat	m
	)

Definition at line 2114 of file io.c.

References bmat_height(), and bmat_width().

bmat bmat_new_fread

(

FILE *

stream

)

Definition at line 2225 of file io.c.

References bmat_new().

bmat bmat_new_string

(

char *

s

)

Definition at line 1161 of file io.c.

References bmat_new_alloc(), it_error(), and it_read_bmat().

bvec bvec_file_read_bits	(	const char *	filename,
		int	nb_max
	)

Definition at line 2288 of file io.c.

References bvec_delete(), bvec_length(), bvec_new(), and it_error().

Referenced by main().

void bvec_file_write_bits	(	const char *	filename,
		bvec	v
	)

Definition at line 2329 of file io.c.

References bvec_delete(), bvec_length(), bvec_new_zeros(), and it_error().

Referenced by main().

int bvec_fread	(	FILE *	stream,
		bvec	v
	)

Definition at line 1924 of file io.c.

References bvec_length().

void bvec_fwrite	(	FILE *	stream,
		bvec	v
	)

Definition at line 1814 of file io.c.

References bvec_length().

bvec bvec_new_fread

(

FILE *

stream

)

Definition at line 2010 of file io.c.

References bvec_new().

bvec bvec_new_string

(

char *

s

)

Definition at line 1097 of file io.c.

References bvec_new_alloc(), it_error(), and it_read_bvec().

Referenced by main().

void cmat_fwrite	(	FILE *	stream,
		cmat	m
	)

cmat cmat_new_fread

(

FILE *

stream

)

Definition at line 2267 of file io.c.

References cmat_new().

cmat cmat_new_string

(

char *

s

)

Definition at line 1141 of file io.c.

References cmat_new_alloc(), it_error(), and it_read_cmat().

int cvec_fread	(	FILE *	stream,
		cvec	v
	)

Definition at line 1945 of file io.c.

References cvec_length().

void cvec_fwrite	(	FILE *	stream,
		cvec	v
	)

Definition at line 1842 of file io.c.

References cvec_length().

cvec cvec_new_fread

(

FILE *

stream

)

Definition at line 2051 of file io.c.

References cvec_new().

cvec cvec_new_string

(

char *

s

)

Definition at line 1108 of file io.c.

References cvec_new_alloc(), it_error(), and it_read_cvec().

Referenced by main().

void fmat_fwrite	(	FILE *	stream,
		mat	m
	)

Definition at line 2089 of file io.c.

References mat_height(), and mat_width().

mat fmat_new_string

(

char *

s

)

Definition at line 1130 of file io.c.

References it_error(), it_read_fmat(), and mat_new_alloc().

int fvec_fread	(	FILE *	stream,
		vec	v
	)

Definition at line 1878 of file io.c.

References vec_length().

void fvec_fwrite	(	FILE *	stream,
		vec	v
	)

Definition at line 1795 of file io.c.

References vec_length().

vec fvec_new_fread

(

FILE *

stream

)

Definition at line 1986 of file io.c.

References vec_new().

vec fvec_new_string

(

char *

s

)

Definition at line 1075 of file io.c.

References it_error(), it_read_fvec(), and vec_new_alloc().

int fvec_sread	(	void *	buffer,
		vec	v
	)

void imat_fwrite	(	FILE *	stream,
		imat	m
	)

Definition at line 2134 of file io.c.

References imat_height(), and imat_width().

imat imat_new_fread

(

FILE *

stream

)

Definition at line 2246 of file io.c.

References imat_new().

imat imat_new_string

(

char *

s

)

Definition at line 1151 of file io.c.

References imat_new_alloc(), it_error(), and it_read_imat().

imat imat_pgm_read

(

const char *

filename

)

Definition at line 1336 of file io.c.

References _it_wavelet2D_::height, imat_new(), it_printf(), pnm_read_header(), and _it_wavelet2D_::width.

Referenced by main().

int imat_pgm_write	(	const char *	filename,
		imat	m
	)

Definition at line 1389 of file io.c.

References imat_height(), imat_width(), and pnm_write_header().

Referenced by main().

imat imat_wav_read

(

const char *

filename

)

Definition at line 1689 of file io.c.

References imat_new(), it_printf(), wav_read_header(), and wav_read_sample().

Referenced by main().

void imat_wav_write	(	const char *	filename,
		imat	m,
		int	srate,
		int	depth
	)

Definition at line 1755 of file io.c.

References imat_height(), imat_width(), it_printf(), wav_write_header(), and wav_write_sample().

Referenced by main().

void it_error	(	char *	fmt,
			...
	)

Definition at line 91 of file io.c.

References it_vfprintf().

Referenced by bmat_new_string(), bvec_file_read_bits(), bvec_file_write_bits(), bvec_new_string(), cmat_new_string(), cvec_new_string(), fmat_new_string(), fvec_new_string(), imat_new_string(), it_read_bmat(), it_read_cmat(), it_read_cplx(), it_read_double(), it_read_float(), it_read_fmat(), it_read_imat(), it_read_int(), it_read_mat(), ivec_new_string(), markov_marg_pdf(), mat_new_string(), parser_get_bmat(), parser_get_bmat_verbose(), parser_get_bvec(), parser_get_bvec_verbose(), parser_get_cmat(), parser_get_cmat_verbose(), parser_get_cvec(), parser_get_cvec_verbose(), parser_get_imat(), parser_get_imat_verbose(), parser_get_ivec(), parser_get_ivec_verbose(), parser_get_mat(), parser_get_mat_verbose(), parser_get_vec(), parser_get_vec_verbose(), vec_new_string(), and vlc_read().

void it_fprintf	(	FILE *	output,
		char *	fmt,
			...
	)

Definition at line 124 of file io.c.

References it_vfprintf().

Referenced by it_vfprintf(), parser_get_bmat(), parser_get_bmat_verbose(), parser_get_bvec(), parser_get_bvec_verbose(), parser_get_cmat(), parser_get_cmat_verbose(), parser_get_cplx(), parser_get_cplx_verbose(), parser_get_cvec(), parser_get_cvec_verbose(), parser_get_imat(), parser_get_imat_verbose(), parser_get_ivec(), parser_get_ivec_verbose(), parser_get_mat(), parser_get_mat_verbose(), parser_get_vec(), and parser_get_vec_verbose().

void it_printf	(	char *	fmt,
			...
	)

Definition at line 60 of file io.c.

References it_vfprintf().

Referenced by imat_pgm_read(), imat_wav_read(), imat_wav_write(), main(), mat_pgm_read(), mat_wav_read(), mat_wav_write(), pnm_info(), pnm_type(), print_quantizer(), test_quantizer(), and wav_info().

char* it_read_bmat	(	char *	s,
		bmat *	m
	)

Definition at line 1019 of file io.c.

References bmat_push_row, bmat_set_height, bvec_delete(), bvec_new(), it_error(), and it_read_bvec().

Referenced by bmat_new_string(), parser_get_bmat(), and parser_get_bmat_verbose().

char* it_read_bvec	(	char *	s,
		bvec *	v
	)

Definition at line 794 of file io.c.

References bvec_push, bvec_set_length, it_read_int(), and it_warning().

Referenced by bvec_new_string(), it_read_bmat(), parser_get_bvec(), and parser_get_bvec_verbose().

char* it_read_cmat	(	char *	s,
		cmat *	m
	)

Referenced by cmat_new_string(), parser_get_cmat(), and parser_get_cmat_verbose().

char* it_read_cplx	(	char *	s,
		cplx *	p_val
	)

Definition at line 545 of file io.c.

References cimag, creal, it_assert, it_error(), and it_warning().

Referenced by it_read_cvec(), main(), parser_get_cplx(), and parser_get_cplx_verbose().

char* it_read_cvec	(	char *	s,
		cvec *	v
	)

Definition at line 716 of file io.c.

References cvec_push, cvec_set_length, and it_read_cplx().

Referenced by cvec_new_string(), it_read_cmat(), parser_get_cvec(), and parser_get_cvec_verbose().

char* it_read_double	(	char *	s,
		double *	p_val
	)

Definition at line 505 of file io.c.

References it_error().

Referenced by it_read_vec().

char* it_read_float	(	char *	s,
		float *	p_val
	)

Definition at line 525 of file io.c.

References it_error().

Referenced by it_read_fvec().

char* it_read_fmat	(	char *	s,
		mat *	m
	)

Definition at line 883 of file io.c.

References it_error(), it_read_vec(), mat_push_row, mat_set_height, vec_delete(), and vec_new().

Referenced by fmat_new_string().

char* it_read_fvec	(	char *	s,
		vec *	v
	)

Definition at line 677 of file io.c.

References it_read_float(), vec_push, and vec_set_length.

Referenced by fvec_new_string().

char* it_read_imat	(	char *	s,
		imat *	m
	)

Definition at line 974 of file io.c.

References imat_push_row, imat_set_height, it_error(), it_read_ivec(), ivec_delete(), and ivec_new().

Referenced by imat_new_string(), parser_get_imat(), and parser_get_imat_verbose().

char* it_read_int	(	char *	s,
		int *	p_val
	)

Definition at line 618 of file io.c.

References it_error().

Referenced by it_read_bvec(), and it_read_ivec().

char* it_read_ivec	(	char *	s,
		ivec *	v
	)

Definition at line 755 of file io.c.

References it_read_int(), ivec_push, and ivec_set_length.

Referenced by it_read_imat(), ivec_new_string(), main(), parser_get_ivec(), and parser_get_ivec_verbose().

char* it_read_mat	(	char *	s,
		mat *	m
	)

Definition at line 837 of file io.c.

References it_error(), it_read_vec(), mat_push_row, mat_set_height, vec_delete(), and vec_new().

Referenced by mat_new_string(), parser_get_mat(), and parser_get_mat_verbose().

char* it_read_vec	(	char *	s,
		vec *	v
	)

Definition at line 638 of file io.c.

References it_read_double(), vec_push, and vec_set_length.

Referenced by it_read_fmat(), it_read_mat(), main(), parser_get_vec(), parser_get_vec_verbose(), and vec_new_string().

void it_set_mat_default_fmt

(

char *

fmt

)

Definition at line 52 of file io.c.

References it_fmt_max_length, and it_printf_vec_default_fmt.

void it_set_vec_default_fmt

(

char *

fmt

)

Definition at line 44 of file io.c.

References it_fmt_max_length, and it_printf_vec_default_fmt.

void it_vfprintf	(	FILE *	output,
		char *	fmt,
		va_list	ap
	)

Definition at line 134 of file io.c.

References bmat_height(), bvec_length(), cimag, cmat_height(), creal, cvec_length(), imat_height(), it_fprintf(), it_printf_mat_default_fmt, it_printf_vec_default_fmt, it_warning(), ivec_length(), Mat_height, mat_height(), Vec_header, Vec_length, and vec_length().

Referenced by it_error(), it_fprintf(), it_printf(), it_vprintf(), and it_warning().

void it_vprintf	(	char *	fmt,
		va_list	args
	)

Definition at line 69 of file io.c.

References it_vfprintf().

void it_warning	(	char *	fmt,
			...
	)

Definition at line 75 of file io.c.

References it_vfprintf().

Referenced by _parser_add_file(), bmat_get_submatrix(), cmat_inv(), imat_get_submatrix(), it_read_bvec(), it_read_cplx(), it_vfprintf(), ivec_cum_sum(), ivec_median(), ivec_sum(), ivec_sum_between(), mat_get_submatrix(), mat_ls(), mat_lu(), mat_solve_mat(), mat_solve_vec(), parser_get_bmat(), parser_get_bmat_verbose(), parser_get_bvec(), parser_get_bvec_verbose(), parser_get_byte(), parser_get_byte_verbose(), parser_get_cmat(), parser_get_cmat_verbose(), parser_get_cplx(), parser_get_cplx_verbose(), parser_get_cvec(), parser_get_cvec_verbose(), parser_get_double(), parser_get_double_verbose(), parser_get_imat(), parser_get_imat_verbose(), parser_get_int(), parser_get_int_verbose(), parser_get_ivec(), parser_get_ivec_verbose(), parser_get_mat(), parser_get_mat_verbose(), parser_get_string(), parser_get_string_verbose(), parser_get_vec(), parser_get_vec_verbose(), pnm_read_header(), vec_median(), wav_read8(), and wav_read_header().

int ivec_fread	(	FILE *	stream,
		ivec	v
	)

Definition at line 1905 of file io.c.

References ivec_length().

void ivec_fwrite	(	FILE *	stream,
		ivec	v
	)

Definition at line 1828 of file io.c.

References ivec_length().

ivec ivec_new_fread

(

FILE *

stream

)

Definition at line 2030 of file io.c.

References ivec_new().

ivec ivec_new_string

(

char *

s

)

Definition at line 1086 of file io.c.

References it_error(), it_read_ivec(), and ivec_new_alloc().

Referenced by main().

int ivec_sread	(	void *	buffer,
		ivec	v
	)

Definition at line 2190 of file io.c.

References ivec_init().

void mat_fwrite	(	FILE *	stream,
		mat	m
	)

Definition at line 2068 of file io.c.

References mat_height(), and mat_width().

mat mat_new_fread

(

FILE *

stream

)

Definition at line 2204 of file io.c.

References mat_new().

mat mat_new_string

(

char *

s

)

Definition at line 1119 of file io.c.

References it_error(), it_read_mat(), and mat_new_alloc().

mat mat_pgm_read

(

const char *

filename

)

Definition at line 1309 of file io.c.

References _it_wavelet2D_::height, it_printf(), mat_new(), pnm_read_header(), and _it_wavelet2D_::width.

Referenced by main().

int mat_pgm_write	(	const char *	filename,
		mat	m
	)

Definition at line 1364 of file io.c.

References mat_height(), mat_width(), and pnm_write_header().

Referenced by main().

mat mat_wav_read

(

const char *

filename

)

Definition at line 1662 of file io.c.

References it_printf(), mat_new(), wav_read_header(), and wav_read_sample().

Referenced by main().

void mat_wav_write	(	const char *	filename,
		mat	m,
		int	srate,
		int	depth
	)

Definition at line 1716 of file io.c.

References it_printf(), mat_height(), mat_width(), min(), wav_write_header(), and wav_write_sample().

Referenced by main().

int pnm_info	(	const char *	filename,
		char *	p_pnm_type,
		int *	p_width,
		int *	p_height,
		int *	p_max_val,
		char *	comments,
		int	length
	)

Definition at line 1292 of file io.c.

References it_printf(), and pnm_read_header().

Referenced by main().

char pnm_type

(

const char *

filename

)

Definition at line 1274 of file io.c.

References _it_wavelet2D_::height, it_printf(), pnm_read_header(), pnm_type(), and _it_wavelet2D_::width.

Referenced by main(), and pnm_type().

int vec_fread	(	FILE *	stream,
		vec	v
	)

Definition at line 1857 of file io.c.

References vec_length().

void vec_fwrite	(	FILE *	stream,
		vec	v
	)

Definition at line 1782 of file io.c.

References vec_length().

vec vec_new_fread

(

FILE *

stream

)

Definition at line 1967 of file io.c.

References vec_new().

vec vec_new_string

(

char *

s

)

Definition at line 1064 of file io.c.

References it_error(), it_read_vec(), and vec_new_alloc().

Referenced by main().

int vec_sread	(	void *	buffer,
		vec	v
	)

Definition at line 2176 of file io.c.

References vec_init().

int wav_info	(	const char *	filename,
		int *	p_channels,
		int *	p_srate,
		int *	p_depth,
		int *	p_length
	)

Definition at line 1646 of file io.c.

References it_printf(), and wav_read_header().

Referenced by main().