scanf_format_list Class Reference

Collaboration diagram for scanf_format_list:

Public Member Functions
	scanf_format_list (const scanf_format_list &)=delete
	scanf_format_list (const std::string &fmt="")
	~scanf_format_list (void)
bool	all_character_conversions (void)
bool	all_numeric_conversions (void)
const scanf_format_elt *	current (void) const
const scanf_format_elt *	first (void)
std::size_t	length (void) const
const scanf_format_elt *	next (bool cycle=true)
octave_idx_type	num_conversions (void)
bool	ok (void) const
	operator bool () const
scanf_format_list &	operator= (const scanf_format_list &)=delete
void	printme (void) const

Private Member Functions
void	add_elt_to_list (int width, bool discard, char type, char modifier, const std::string &char_class="")
int	finish_conversion (const std::string &s, std::size_t &i, std::size_t n, int width, bool discard, char &type, char modifier)
void	process_conversion (const std::string &s, std::size_t &i, std::size_t n, int &width, bool &discard, char &type, char &modifier)

Private Attributes
std::ostringstream	m_buf
std::size_t	m_curr_idx
std::deque< scanf_format_elt * >	m_fmt_elts
octave_idx_type	m_nconv

Detailed Description

Definition at line 287 of file oct-stream.cc.

Constructor & Destructor Documentation

scanf_format_list() [1/2]

scanf_format_list::scanf_format_list

(

const std::string &

fmt = ""

)

Definition at line 380 of file oct-stream.cc.

References add_elt_to_list(), scanf_format_elt::literal_conversion, m_buf, m_nconv, n, process_conversion(), and scanf_format_elt::whitespace_conversion.

scanf_format_list() [2/2]

scanf_format_list::scanf_format_list ( const scanf_format_list &  )

delete

~scanf_format_list()

scanf_format_list::~scanf_format_list

(

void

)

Definition at line 452 of file oct-stream.cc.

References m_fmt_elts, and n.

Member Function Documentation

add_elt_to_list()

void scanf_format_list::add_elt_to_list ( int  width, bool  discard, char  type, char  modifier, const std::string &  char_class = ""  )

private

Definition at line 464 of file oct-stream.cc.

References m_buf, and m_fmt_elts.

Referenced by scanf_format_list(), and finish_conversion().

all_character_conversions()

bool scanf_format_list::all_character_conversions

(

void

)

Definition at line 696 of file oct-stream.cc.

References scanf_format_elt::literal_conversion, m_fmt_elts, n, scanf_format_elt::type, and scanf_format_elt::whitespace_conversion.

Referenced by base_stream::do_scanf().

all_numeric_conversions()

bool scanf_format_list::all_numeric_conversions

(

void

)

Definition at line 726 of file oct-stream.cc.

References m_fmt_elts, n, and scanf_format_elt::type.

current()

const scanf_format_elt* scanf_format_list::current ( void  ) const

inline

Definition at line 317 of file oct-stream.cc.

finish_conversion()

int scanf_format_list::finish_conversion ( const std::string &  s, std::size_t &  i, std::size_t  n, int  width, bool  discard, char &  type, char  modifier  )

private

Definition at line 592 of file oct-stream.cc.

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

Referenced by process_conversion().

first()

const scanf_format_elt* scanf_format_list::first ( void  )

inline

Definition at line 311 of file oct-stream.cc.

Referenced by base_stream::do_scanf(), and base_stream::oscanf().

length()

std::size_t scanf_format_list::length ( void  ) const

inline

Definition at line 309 of file oct-stream.cc.

Referenced by base_stream::do_scanf(), and base_stream::oscanf().

next()

const scanf_format_elt* scanf_format_list::next ( bool  cycle = true )

inline

Definition at line 322 of file oct-stream.cc.

References scanf_format_elt::null.

Referenced by base_stream::do_scanf(), and base_stream::oscanf().

num_conversions()

octave_idx_type scanf_format_list::num_conversions ( void  )

inline

Definition at line 302 of file oct-stream.cc.

Referenced by base_stream::do_scanf(), base_stream::oscanf(), and base_stream::scanf().

ok()

bool scanf_format_list::ok ( void  ) const

inline

Definition at line 342 of file oct-stream.cc.

operator bool()

scanf_format_list::operator bool ( ) const

inline

Definition at line 344 of file oct-stream.cc.

operator=()

scanf_format_list& scanf_format_list::operator= ( const scanf_format_list &  )

delete

printme()

void scanf_format_list::printme

(

void

)

const

Definition at line 668 of file oct-stream.cc.

References scanf_format_elt::char_class, scanf_format_elt::discard, scanf_format_elt::literal_conversion, m_fmt_elts, scanf_format_elt::modifier, n, scanf_format_elt::text, scanf_format_elt::type, undo_string_escapes(), scanf_format_elt::whitespace_conversion, and scanf_format_elt::width.

process_conversion()

void scanf_format_list::process_conversion ( const std::string &  s, std::size_t &  i, std::size_t  n, int &  width, bool &  discard, char &  type, char &  modifier  )

private

Definition at line 484 of file oct-stream.cc.

References finish_conversion(), m_buf, m_nconv, and n.

Referenced by scanf_format_list().

Member Data Documentation

m_buf

std::ostringstream scanf_format_list::m_buf

private

Definition at line 376 of file oct-stream.cc.

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

m_curr_idx

std::size_t scanf_format_list::m_curr_idx

private

Definition at line 370 of file oct-stream.cc.

m_fmt_elts

std::deque<scanf_format_elt *> scanf_format_list::m_fmt_elts

private

Definition at line 373 of file oct-stream.cc.

Referenced by ~scanf_format_list(), add_elt_to_list(), all_character_conversions(), all_numeric_conversions(), and printme().

m_nconv

octave_idx_type scanf_format_list::m_nconv

private

Definition at line 367 of file oct-stream.cc.

Referenced by scanf_format_list(), finish_conversion(), and process_conversion().

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

• libinterp/corefcn/oct-stream.cc