octave::textscan_format_list Class Reference

Collaboration diagram for octave::textscan_format_list:

Public Member Functions
	textscan_format_list (const std::string &fmt=std::string(), const std::string &who="textscan")
	textscan_format_list (const textscan_format_list &)=delete
	~textscan_format_list (void)
const textscan_format_elt *	current (void) const
const textscan_format_elt *	first (void)
const textscan_format_elt *	next (bool cycle=true)
octave_idx_type	num_conversions (void) const
size_t	numel (void) const
bool	ok (void) const
	operator const void * (void) const
textscan_format_list &	operator= (const textscan_format_list &)=delete
std::list< octave_value >	out_buf (void) const
void	printme (void) const
int	read_first_row (delimited_stream &is, textscan &ts)

Public Attributes
bool	has_string
bool	set_from_first
std::string	who

Private Member Functions
void	add_elt_to_list (unsigned int width, int prec, int bitwidth, octave_value val_type, bool discard, char type, const std::string &char_class=std::string())
int	finish_conversion (const std::string &s, size_t &i, size_t n, unsigned int &width, int &prec, int &bitwidth, octave_value &val_type, bool discard, char &type)
std::string	parse_char_class (const std::string &pattern) const
void	process_conversion (const std::string &s, size_t &i, size_t n)

Private Attributes
std::ostringstream	buf
size_t	curr_idx
std::deque< textscan_format_elt * >	fmt_elts
octave_idx_type	nconv
std::list< octave_value >	output_container

Detailed Description

Definition at line 1654 of file oct-stream.cc.

Constructor & Destructor Documentation

textscan_format_list() [1/2]

octave::textscan_format_list::textscan_format_list	(	const std::string &	fmt = std::string (),
		const std::string &	who = "textscan"
	)

Definition at line 1908 of file oct-stream.cc.

References add_elt_to_list(), buf, i, octave::textscan_format_elt::literal_conversion, nconv, process_conversion(), s, set_from_first, and type.

textscan_format_list() [2/2]

octave::textscan_format_list::textscan_format_list ( const textscan_format_list &  )

delete

~textscan_format_list()

octave::textscan_format_list::~textscan_format_list

(

void

)

Definition at line 2008 of file oct-stream.cc.

References fmt_elts, i, and numel().

Member Function Documentation

add_elt_to_list()

void octave::textscan_format_list::add_elt_to_list ( unsigned int  width, int  prec, int  bitwidth, octave_value  val_type, bool  discard, char  type, const std::string &  char_class = std::string ()  )

private

Definition at line 2020 of file oct-stream.cc.

References buf, fmt_elts, output_container, string, and type.

Referenced by finish_conversion(), and textscan_format_list().

current()

const textscan_format_elt* octave::textscan_format_list::current ( void  ) const

inline

Definition at line 1684 of file oct-stream.cc.

References numel().

finish_conversion()

int octave::textscan_format_list::finish_conversion ( const std::string &  s, size_t &  i, size_t  n, unsigned int &  width, int &  prec, int &  bitwidth, octave_value &  val_type, bool  discard, char &  type  )

private

Definition at line 2327 of file oct-stream.cc.

References add_elt_to_list(), buf, i, nconv, parse_char_class(), retval, s, string, and type.

Referenced by process_conversion().

first()

const textscan_format_elt* octave::textscan_format_list::first ( void  )

inline

Definition at line 1678 of file oct-stream.cc.

Referenced by octave::textscan::read_format_once().

next()

const textscan_format_elt* octave::textscan_format_list::next ( bool  cycle = true )

inline

Definition at line 1689 of file oct-stream.cc.

References numel().

Referenced by octave::textscan::read_format_once().

num_conversions()

octave_idx_type octave::textscan_format_list::num_conversions ( void  ) const

inline

Definition at line 1669 of file oct-stream.cc.

Referenced by octave::textscan::do_scan().

numel()

size_t octave::textscan_format_list::numel ( void  ) const

inline

Definition at line 1676 of file oct-stream.cc.

Referenced by octave::textscan::do_scan(), printme(), octave::textscan::read_format_once(), and ~textscan_format_list().

ok()

bool octave::textscan_format_list::ok ( void  ) const

inline

Definition at line 1706 of file oct-stream.cc.

operator const void *()

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

inline

Definition at line 1708 of file oct-stream.cc.

References this().

operator=()

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

delete

out_buf()

std::list<octave_value> octave::textscan_format_list::out_buf ( void  ) const

inline

Definition at line 1721 of file oct-stream.cc.

Referenced by octave::textscan::do_scan().

parse_char_class()

std::string octave::textscan_format_list::parse_char_class ( const std::string &  pattern ) const

private

Definition at line 2240 of file oct-stream.cc.

References i, pattern(), octave_value::resize(), retval, string, warning_with_id(), and who.

Referenced by finish_conversion().

printme()

void octave::textscan_format_list::printme

(

void

)

const

Definition at line 2394 of file oct-stream.cc.

References octave::textscan_format_elt::bitwidth, octave::textscan_format_elt::char_class, octave::textscan_format_elt::discard, fmt_elts, i, octave::textscan_format_elt::literal_conversion, numel(), octave::textscan_format_elt::prec, octave::textscan_format_elt::text, octave::textscan_format_elt::type, undo_string_escapes(), octave::textscan_format_elt::whitespace_conversion, and octave::textscan_format_elt::width.

process_conversion()

void octave::textscan_format_list::process_conversion ( const std::string &  s, size_t &  i, size_t  n  )

private

Definition at line 2044 of file oct-stream.cc.

References buf, c, done, error(), finish_conversion(), has_string, i, nconv, octave_value(), s, type, and who.

Referenced by textscan_format_list().

read_first_row()

int octave::textscan_format_list::read_first_row	(	delimited_stream &	is,
		textscan &	ts
	)

Definition at line 2426 of file oct-stream.cc.

References octave::delimited_stream::clear(), dv, octave::textscan::empty_value, octave::delimited_stream::eof(), octave::textscan::eol1, octave::textscan::eol2, octave::delimited_stream::fail(), fmt_elts, i, is, nconv, octave::delimited_stream::no_progress(), octave_value(), output_container, octave::delimited_stream::progress_benchmark(), octave::delimited_stream::rdstate(), retval, octave_value::scalar_value(), octave::textscan::scan_complex(), octave::textscan::skip_delim(), octave::textscan::skip_whitespace(), string, and val.

Referenced by octave::textscan::do_scan().

Member Data Documentation

buf

std::ostringstream octave::textscan_format_list::buf

private

Definition at line 1739 of file oct-stream.cc.

Referenced by add_elt_to_list(), finish_conversion(), process_conversion(), and textscan_format_list().

curr_idx

size_t octave::textscan_format_list::curr_idx

private

Definition at line 1730 of file oct-stream.cc.

fmt_elts

std::deque<textscan_format_elt*> octave::textscan_format_list::fmt_elts

private

Definition at line 1733 of file oct-stream.cc.

Referenced by add_elt_to_list(), printme(), read_first_row(), and ~textscan_format_list().

has_string

bool octave::textscan_format_list::has_string

Definition at line 1717 of file oct-stream.cc.

Referenced by octave::textscan::parse_options(), and process_conversion().

nconv

octave_idx_type octave::textscan_format_list::nconv

private

Definition at line 1727 of file oct-stream.cc.

Referenced by finish_conversion(), process_conversion(), read_first_row(), and textscan_format_list().

output_container

std::list<octave_value> octave::textscan_format_list::output_container

private

Definition at line 1736 of file oct-stream.cc.

Referenced by add_elt_to_list(), and read_first_row().

set_from_first

bool octave::textscan_format_list::set_from_first

Definition at line 1714 of file oct-stream.cc.

Referenced by octave::textscan::do_scan(), and textscan_format_list().

who

std::string octave::textscan_format_list::who

Definition at line 1711 of file oct-stream.cc.

Referenced by parse_char_class(), and process_conversion().

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

• libinterp/corefcn/oct-stream.cc