scanf_format_list Class Reference

Collaboration diagram for scanf_format_list:

Public Member Functions
	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)
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
void	printme (void) const

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

Private Attributes
std::ostringstream	buf
size_t	curr_idx
std::deque< scanf_format_elt * >	fmt_elts
octave_idx_type	nconv

Detailed Description

Definition at line 242 of file oct-stream.cc.

Constructor & Destructor Documentation

scanf_format_list::scanf_format_list

(

const std::string &

fmt = ""

)

Definition at line 331 of file oct-stream.cc.

References add_elt_to_list(), buf, scanf_format_elt::literal_conversion, nconv, process_conversion(), type, and scanf_format_elt::whitespace_conversion.

scanf_format_list::~scanf_format_list

(

void

)

Definition at line 403 of file oct-stream.cc.

References fmt_elts.

scanf_format_list::scanf_format_list ( const scanf_format_list &  )

private

Member Function Documentation

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 415 of file oct-stream.cc.

References buf, fmt_elts, string, and type.

Referenced by finish_conversion(), and scanf_format_list().

bool scanf_format_list::all_character_conversions

(

void

)

Definition at line 677 of file oct-stream.cc.

References fmt_elts, scanf_format_elt::literal_conversion, scanf_format_elt::type, and scanf_format_elt::whitespace_conversion.

Referenced by octave_base_stream::do_scanf().

bool scanf_format_list::all_numeric_conversions

(

void

)

Definition at line 707 of file oct-stream.cc.

References fmt_elts, and scanf_format_elt::type.

const scanf_format_elt* scanf_format_list::current ( void  ) const

inline

Definition at line 266 of file oct-stream.cc.

References jit_convention::length.

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

private

Definition at line 573 of file oct-stream.cc.

References add_elt_to_list(), buf, expand_char_class(), nconv, retval, and string.

Referenced by process_conversion().

const scanf_format_elt* scanf_format_list::first ( void  )

inline

Definition at line 260 of file oct-stream.cc.

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

size_t scanf_format_list::length ( void  ) const

inline

Definition at line 258 of file oct-stream.cc.

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

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

inline

Definition at line 271 of file oct-stream.cc.

References jit_convention::length, and scanf_format_elt::null.

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

octave_idx_type scanf_format_list::num_conversions ( void  )

inline

Definition at line 251 of file oct-stream.cc.

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

bool scanf_format_list::ok ( void  ) const

inline

Definition at line 291 of file oct-stream.cc.

scanf_format_list::operator bool ( ) const

inline

Definition at line 293 of file oct-stream.cc.

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

private

void scanf_format_list::printme

(

void

)

const

Definition at line 649 of file oct-stream.cc.

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

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

private

Definition at line 471 of file oct-stream.cc.

References buf, c, finish_conversion(), and nconv.

Referenced by scanf_format_list().

Member Data Documentation

std::ostringstream scanf_format_list::buf

private

Definition at line 312 of file oct-stream.cc.

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

size_t scanf_format_list::curr_idx

private

Definition at line 306 of file oct-stream.cc.

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

private

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

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

octave_idx_type scanf_format_list::nconv

private

Definition at line 303 of file oct-stream.cc.

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

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

• libinterp/corefcn/oct-stream.cc