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 (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
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
	textscan_format_list (const textscan_format_list &)
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)
textscan_format_list &	operator= (const textscan_format_list &)
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 1690 of file oct-stream.cc.

Constructor & Destructor Documentation

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

Definition at line 1945 of file oct-stream.cc.

References add_elt_to_list(), octave::textscan_format_elt::literal_conversion, process_conversion(), and type.

octave::textscan_format_list::~textscan_format_list

(

void

)

Definition at line 2045 of file oct-stream.cc.

References numel().

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

private

Member Function Documentation

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 2057 of file oct-stream.cc.

References string.

Referenced by finish_conversion(), and textscan_format_list().

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

inline

Definition at line 1715 of file oct-stream.cc.

References numel().

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 2364 of file oct-stream.cc.

References add_elt_to_list(), parse_char_class(), retval, and string.

Referenced by process_conversion().

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

inline

Definition at line 1709 of file oct-stream.cc.

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

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

inline

Definition at line 1720 of file oct-stream.cc.

References numel().

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

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

inline

Definition at line 1700 of file oct-stream.cc.

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

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

inline

Definition at line 1707 of file oct-stream.cc.

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

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

inline

Definition at line 1737 of file oct-stream.cc.

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

inline

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

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

private

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

inline

Definition at line 1752 of file oct-stream.cc.

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

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

private

Definition at line 2277 of file oct-stream.cc.

References retval, string, and warning_with_id().

Referenced by finish_conversion().

void octave::textscan_format_list::printme

(

void

)

const

Definition at line 2431 of file oct-stream.cc.

References octave::textscan_format_elt::bitwidth, octave::textscan_format_elt::char_class, octave::textscan_format_elt::discard, 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.

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

private

Definition at line 2081 of file oct-stream.cc.

References c, done, error(), finish_conversion(), octave_value(), and type.

Referenced by textscan_format_list().

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

Definition at line 2463 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(), octave::delimited_stream::getline(), nconv, octave::delimited_stream::no_progress(), octave_value(), 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

std::ostringstream octave::textscan_format_list::buf

private

Definition at line 1770 of file oct-stream.cc.

size_t octave::textscan_format_list::curr_idx

private

Definition at line 1761 of file oct-stream.cc.

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

private

Definition at line 1764 of file oct-stream.cc.

bool octave::textscan_format_list::has_string

Definition at line 1748 of file oct-stream.cc.

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

octave_idx_type octave::textscan_format_list::nconv

private

Definition at line 1758 of file oct-stream.cc.

Referenced by read_first_row().

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

private

Definition at line 1767 of file oct-stream.cc.

bool octave::textscan_format_list::set_from_first

Definition at line 1745 of file oct-stream.cc.

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

std::string octave::textscan_format_list::who

Definition at line 1742 of file oct-stream.cc.

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

• libinterp/corefcn/oct-stream.cc