#include "oct-stream.h"

Collaboration diagram for scanf_format_list:

Public Member Functions
	scanf_format_list (const std::string &fmt=std::string())
	~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)
octave_idx_type	length (void)
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, octave_idx_type &num_elts, const std::string &char_class=std::string())
int	finish_conversion (const std::string &s, size_t &i, size_t n, int &width, bool discard, char &type, char modifier, octave_idx_type &num_elts)
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, octave_idx_type &num_elts)

Private Attributes
std::ostringstream *	buf
octave_idx_type	curr_idx
Array< scanf_format_elt * >	list
octave_idx_type	nconv

Detailed Description

Definition at line 103 of file oct-stream.h.

Constructor & Destructor Documentation

scanf_format_list::scanf_format_list ( const std::string & fmt = std::string () )

Definition at line 157 of file oct-stream.cc.

References add_elt_to_list(), buf, list, scanf_format_elt::literal_conversion, nconv, process_conversion(), Array< T >::resize(), and scanf_format_elt::whitespace_conversion.

scanf_format_list::~scanf_format_list ( void )

Definition at line 236 of file oct-stream.cc.

References Array< T >::length(), and list.

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,
		octave_idx_type &	num_elts,
		const std::string &	char_class = `std::string ()`
	)

private

Definition at line 248 of file oct-stream.cc.

References buf, Array< T >::length(), list, and Array< T >::resize().

Referenced by finish_conversion(), and scanf_format_list().

bool scanf_format_list::all_character_conversions ( void )

Definition at line 518 of file oct-stream.cc.

References Array< T >::length(), list, 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 548 of file oct-stream.cc.

References Array< T >::length(), list, and scanf_format_elt::type.

const scanf_format_elt* scanf_format_list::current ( void ) const

inline

Definition at line 128 of file oct-stream.h.

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

private

Definition at line 413 of file oct-stream.cc.

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

Referenced by process_conversion().

const scanf_format_elt* scanf_format_list::first ( void )

inline

Definition at line 122 of file oct-stream.h.

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

octave_idx_type scanf_format_list::length ( void )

inline

Definition at line 120 of file oct-stream.h.

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 131 of file oct-stream.h.

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 113 of file oct-stream.h.

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 147 of file oct-stream.h.

scanf_format_list::operator bool ( ) const

inline

Definition at line 149 of file oct-stream.h.

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

private

void scanf_format_list::printme ( void ) const

Definition at line 490 of file oct-stream.cc.

References scanf_format_elt::char_class, scanf_format_elt::discard, Array< T >::length(), list, 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,
		octave_idx_type &	num_elts
	)