octave::delimited_stream Class Reference

Collaboration diagram for octave::delimited_stream:

Public Member Functions
	delimited_stream (std::istream &is, const std::string &delimiters, int longest_lookahead, octave_idx_type bsize=4096)
	delimited_stream (std::istream &is, const delimited_stream &ds)
	delimited_stream (const delimited_stream &)=delete
	~delimited_stream (void)
void	clear (std::ios_base::iostate m=(std::ios_base::eofbit &~std::ios_base::eofbit))
bool	eof (void)
bool	fail (void)
void	field_done (void)
int	get (void)
int	get_undelim (void)
int	getline (std::string &dest, char delim)
bool	no_progress (void)
	operator const void * (void)
delimited_stream &	operator= (const delimited_stream &)=delete
int	peek (void)
int	peek_undelim (void)
void	progress_benchmark (void)
void	putback (char=0)
std::ios_base::iostate	rdstate (void)
char *	read (char *buffer, int size, char *&new_start)
int	refresh_buf (void)
void	seekg (char *old_idx)
void	setstate (std::ios_base::iostate m)
char *	tellg (void)

Private Attributes
char *	buf
std::streampos	buf_in_file
int	bufsize
bool	delimited
const std::string	delims
char *	eob
std::ios_base::iostate	flags
std::istream &	i_stream
char *	idx
char *	last
int	longest
char *	progress_marker

Detailed Description

Definition at line 1192 of file oct-stream.cc.

Constructor & Destructor Documentation

delimited_stream() [1/3]

octave::delimited_stream::delimited_stream	(	std::istream &	is,
		const std::string &	delimiters,
		int	longest_lookahead,
		octave_idx_type	bsize = 4096
	)

Definition at line 1328 of file oct-stream.cc.

References buf, bufsize, eob, idx, progress_marker, and refresh_buf().

delimited_stream() [2/3]

octave::delimited_stream::delimited_stream	(	std::istream &	is,
		const delimited_stream &	ds
	)

Definition at line 1344 of file oct-stream.cc.

delimited_stream() [3/3]

octave::delimited_stream::delimited_stream ( const delimited_stream &  )

delete

~delimited_stream()

octave::delimited_stream::~delimited_stream

(

void

)

Definition at line 1349 of file oct-stream.cc.

References buf, buf_in_file, eof(), i_stream, and idx.

Member Function Documentation

clear()

void octave::delimited_stream::clear ( std::ios_base::iostate  m = (std::ios_base::eofbit & ~std::ios_base::eofbit) )

inline

Definition at line 1272 of file oct-stream.cc.

Referenced by octave::textscan_format_list::read_first_row().

eof()

bool octave::delimited_stream::eof ( void  )

inline

Definition at line 1259 of file oct-stream.cc.

Referenced by get_undelim(), read(), octave::textscan_format_list::read_first_row(), refresh_buf(), and ~delimited_stream().

fail()

bool octave::delimited_stream::fail ( void  )

inline

Definition at line 1266 of file oct-stream.cc.

Referenced by octave::textscan_format_list::read_first_row().

field_done()

void octave::delimited_stream::field_done ( void  )

inline

Definition at line 1212 of file oct-stream.cc.

Referenced by getline().

get()

int octave::delimited_stream::get ( void  )

inline

Definition at line 1224 of file oct-stream.cc.

get_undelim()

int octave::delimited_stream::get_undelim

(

void

)

Definition at line 1366 of file oct-stream.cc.

References delimited, eob, eof(), idx, last, refresh_buf(), retval, and setstate().

Referenced by getline(), peek_undelim(), and read().

getline()

int octave::delimited_stream::getline	(	std::string &	dest,
		char	delim
	)

Definition at line 1557 of file oct-stream.cc.

References field_done(), get_undelim(), and used.

no_progress()

bool octave::delimited_stream::no_progress ( void  )

inline

Definition at line 1283 of file oct-stream.cc.

Referenced by octave::textscan_format_list::read_first_row().

operator const void *()

octave::delimited_stream::operator const void * ( void  )

inline

Definition at line 1264 of file oct-stream.cc.

operator=()

delimited_stream& octave::delimited_stream::operator= ( const delimited_stream &  )

delete

peek()

int octave::delimited_stream::peek ( void  )

inline

Definition at line 1236 of file oct-stream.cc.

peek_undelim()

int octave::delimited_stream::peek_undelim

(

void

)

Definition at line 1400 of file oct-stream.cc.

References get_undelim(), putback(), and retval.

progress_benchmark()

void octave::delimited_stream::progress_benchmark ( void  )

inline

Definition at line 1281 of file oct-stream.cc.

Referenced by octave::textscan_format_list::read_first_row().

putback()

void octave::delimited_stream::putback ( char  = 0 )

inline

Definition at line 1245 of file oct-stream.cc.

Referenced by peek_undelim().

rdstate()

std::ios_base::iostate octave::delimited_stream::rdstate ( void  )

inline

Definition at line 1268 of file oct-stream.cc.

Referenced by octave::textscan_format_list::read_first_row().

read()

char * octave::delimited_stream::read	(	char *	buffer,
		int	size,
		char *&	new_start
	)

Definition at line 1490 of file oct-stream.cc.

References buf, bufsize, delimited, eob, eof(), get_undelim(), i, idx, last, refresh_buf(), and retval.

refresh_buf()

int octave::delimited_stream::refresh_buf

(

void

)

Definition at line 1414 of file oct-stream.cc.

References buf, buf_in_file, bufsize, delimited, delims, eob, eof(), i_stream, idx, last, longest, progress_marker, and retval.

Referenced by delimited_stream(), get_undelim(), and read().

seekg()

void octave::delimited_stream::seekg ( char *  old_idx )

inline

Definition at line 1257 of file oct-stream.cc.

setstate()

void octave::delimited_stream::setstate ( std::ios_base::iostate  m )

inline

Definition at line 1270 of file oct-stream.cc.

Referenced by get_undelim().

tellg()

char* octave::delimited_stream::tellg ( void  )

inline

Definition at line 1255 of file oct-stream.cc.

Member Data Documentation

buf

char* octave::delimited_stream::buf

private

Definition at line 1294 of file oct-stream.cc.

Referenced by delimited_stream(), read(), refresh_buf(), and ~delimited_stream().

buf_in_file

std::streampos octave::delimited_stream::buf_in_file

private

Definition at line 1316 of file oct-stream.cc.

Referenced by refresh_buf(), and ~delimited_stream().

bufsize

int octave::delimited_stream::bufsize

private

Definition at line 1288 of file oct-stream.cc.

Referenced by delimited_stream(), read(), and refresh_buf().

delimited

bool octave::delimited_stream::delimited

private

Definition at line 1307 of file oct-stream.cc.

Referenced by get_undelim(), read(), and refresh_buf().

delims

const std::string octave::delimited_stream::delims

private

Definition at line 1313 of file oct-stream.cc.

Referenced by refresh_buf().

eob

char* octave::delimited_stream::eob

private

Definition at line 1304 of file oct-stream.cc.

Referenced by delimited_stream(), get_undelim(), read(), and refresh_buf().

flags

std::ios_base::iostate octave::delimited_stream::flags

private

Definition at line 1321 of file oct-stream.cc.

i_stream

std::istream& octave::delimited_stream::i_stream

private

Definition at line 1291 of file oct-stream.cc.

Referenced by refresh_buf(), and ~delimited_stream().

idx

char* octave::delimited_stream::idx

private

Definition at line 1297 of file oct-stream.cc.

Referenced by delimited_stream(), get_undelim(), read(), refresh_buf(), and ~delimited_stream().

last

char* octave::delimited_stream::last

private

Definition at line 1301 of file oct-stream.cc.

Referenced by get_undelim(), read(), and refresh_buf().

longest

int octave::delimited_stream::longest

private

Definition at line 1310 of file oct-stream.cc.

Referenced by refresh_buf().

progress_marker

char* octave::delimited_stream::progress_marker

private

Definition at line 1319 of file oct-stream.cc.

Referenced by delimited_stream(), and refresh_buf().

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

• libinterp/corefcn/oct-stream.cc