textscan_format_list Class Reference

Collaboration diagram for 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
std::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, std::size_t &i, std::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, std::size_t &i, std::size_t n)

Private Attributes
std::ostringstream	m_buf
std::size_t	m_curr_idx
std::deque< textscan_format_elt * >	m_fmt_elts
octave_idx_type	m_nconv
std::list< octave_value >	m_output_container

Detailed Description

Definition at line 1725 of file oct-stream.cc.

Constructor & Destructor Documentation

textscan_format_list() [1/2]

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

Definition at line 1991 of file oct-stream.cc.

References add_elt_to_list(), textscan_format_elt::literal_conversion, m_buf, m_nconv, n, process_conversion(), and set_from_first.

textscan_format_list() [2/2]

textscan_format_list::textscan_format_list ( const textscan_format_list &  )

delete

~textscan_format_list()

textscan_format_list::~textscan_format_list

(

void

)

Definition at line 2091 of file oct-stream.cc.

References m_fmt_elts, n, and numel().

Member Function Documentation

add_elt_to_list()

void 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 2103 of file oct-stream.cc.

References m_buf, m_fmt_elts, and m_output_container.

Referenced by textscan_format_list(), and finish_conversion().

current()

const textscan_format_elt* textscan_format_list::current ( void  ) const

inline

Definition at line 1755 of file oct-stream.cc.

References numel().

finish_conversion()

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

private

Definition at line 2410 of file oct-stream.cc.

References add_elt_to_list(), m_buf, m_nconv, n, and parse_char_class().

Referenced by process_conversion().

first()

const textscan_format_elt* textscan_format_list::first ( void  )

inline

Definition at line 1749 of file oct-stream.cc.

Referenced by textscan::read_format_once().

next()

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

inline

Definition at line 1760 of file oct-stream.cc.

References numel().

Referenced by textscan::read_format_once().

num_conversions()

octave_idx_type textscan_format_list::num_conversions ( void  ) const

inline

Definition at line 1740 of file oct-stream.cc.

Referenced by textscan::do_scan().

numel()

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

inline

Definition at line 1747 of file oct-stream.cc.

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

ok()

bool textscan_format_list::ok ( void  ) const

inline

Definition at line 1777 of file oct-stream.cc.

Referenced by printf_value_cache::operator bool().

operator const void *()

textscan_format_list::operator const void * ( void  ) const

inline

Definition at line 1779 of file oct-stream.cc.

operator=()

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

delete

out_buf()

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

inline

Definition at line 1792 of file oct-stream.cc.

Referenced by textscan::do_scan().

parse_char_class()

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

private

Definition at line 2323 of file oct-stream.cc.

References len, warning_with_id(), and who.

Referenced by finish_conversion().

printme()

void textscan_format_list::printme

(

void

)

const

Definition at line 2477 of file oct-stream.cc.

References textscan_format_elt::bitwidth, textscan_format_elt::char_class, textscan_format_elt::discard, textscan_format_elt::literal_conversion, m_fmt_elts, n, numel(), textscan_format_elt::prec, textscan_format_elt::text, textscan_format_elt::type, undo_string_escapes(), textscan_format_elt::whitespace_conversion, and textscan_format_elt::width.

process_conversion()

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

private

Definition at line 2127 of file oct-stream.cc.

References error(), finish_conversion(), has_string, m_buf, m_nconv, n, octave_value(), and who.

Referenced by textscan_format_list().

read_first_row()

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

Definition at line 2509 of file oct-stream.cc.

References delimited_stream::clear(), delimited_stream::eof(), delimited_stream::fail(), delimited_stream::getline(), textscan::m_empty_value, textscan::m_eol1, textscan::m_eol2, m_fmt_elts, m_nconv, m_output_container, delimited_stream::no_progress(), octave_value(), delimited_stream::progress_benchmark(), delimited_stream::rdstate(), octave_value::scalar_value(), textscan::scan_complex(), textscan::skip_delim(), and textscan::skip_whitespace().

Referenced by textscan::do_scan().

Member Data Documentation

has_string

bool textscan_format_list::has_string

Definition at line 1788 of file oct-stream.cc.

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

m_buf

std::ostringstream textscan_format_list::m_buf

private

Definition at line 1828 of file oct-stream.cc.

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

m_curr_idx

std::size_t textscan_format_list::m_curr_idx

private

Definition at line 1819 of file oct-stream.cc.

m_fmt_elts

std::deque<textscan_format_elt *> textscan_format_list::m_fmt_elts

private

Definition at line 1822 of file oct-stream.cc.

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

m_nconv

octave_idx_type textscan_format_list::m_nconv

private

Definition at line 1816 of file oct-stream.cc.

Referenced by textscan_format_list(), base_stream::do_printf(), base_stream::do_scanf(), finish_conversion(), base_stream::oscanf(), process_conversion(), and read_first_row().

m_output_container

std::list<octave_value> textscan_format_list::m_output_container

private

Definition at line 1825 of file oct-stream.cc.

Referenced by add_elt_to_list(), and read_first_row().

set_from_first

bool textscan_format_list::set_from_first

Definition at line 1785 of file oct-stream.cc.

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

who

std::string textscan_format_list::who

Definition at line 1782 of file oct-stream.cc.

Referenced by printf_value_cache::printf_value_cache(), base_stream::do_gets(), base_stream::do_numeric_printf_conv(), base_stream::do_oscanf(), base_stream::do_printf(), do_printf_conv(), do_printf_string(), base_stream::do_scanf(), base_stream::do_textscan(), base_stream::error(), base_stream::field_width_error(), base_stream::getl(), stream::getl(), base_stream::gets(), stream::gets(), base_stream::invalid_operation(), base_stream::oscanf(), parse_char_class(), base_stream::printf(), process_conversion(), base_stream::puts(), base_stream::scanf(), base_stream::skipl(), and stream::skipl().

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

• libinterp/corefcn/oct-stream.cc