Inheritance diagram for std::time_get< _CharT, _InIter >:

[legend]

Public Types
enum	dateorder { no_order , dmy , mdy , ymd , ydm }


typedef _CharT	char_type

typedef _InIter	iter_type

Public Member Functions
	time_get (size_t __refs=0)

dateorder	date_order () const

iter_type	get (iter_type __s, iter_type __end, ios_base &__io, ios_base::iostate &__err, tm *__tm, char __format, char __modifier=0) const

iter_type	get (iter_type __s, iter_type __end, ios_base &__io, ios_base::iostate &__err, tm __tm, const char_type __fmt, const char_type *__fmtend) const

iter_type	get_date (iter_type __beg, iter_type __end, ios_base &__io, ios_base::iostate &__err, tm *__tm) const

iter_type	get_monthname (iter_type __beg, iter_type __end, ios_base &__io, ios_base::iostate &__err, tm *__tm) const

iter_type	get_time (iter_type __beg, iter_type __end, ios_base &__io, ios_base::iostate &__err, tm *__tm) const

iter_type	get_weekday (iter_type __beg, iter_type __end, ios_base &__io, ios_base::iostate &__err, tm *__tm) const

iter_type	get_year (iter_type __beg, iter_type __end, ios_base &__io, ios_base::iostate &__err, tm *__tm) const

Static Public Attributes
static locale::id	id

Protected Member Functions
virtual	~time_get ()

iter_type	_M_extract_name (iter_type __beg, iter_type __end, int &__member, const _CharT **__names, size_t __indexlen, ios_base &__io, ios_base::iostate &__err) const

iter_type	_M_extract_num (iter_type __beg, iter_type __end, int &__member, int __min, int __max, size_t __len, ios_base &__io, ios_base::iostate &__err) const

iter_type	_M_extract_via_format (iter_type __beg, iter_type __end, ios_base &__io, ios_base::iostate &__err, tm __tm, const _CharT __format) const

iter_type	_M_extract_via_format (iter_type __beg, iter_type __end, ios_base &__io, ios_base::iostate &__err, tm __tm, const _CharT __format, __time_get_state &__state) const

iter_type	_M_extract_wday_or_month (iter_type __beg, iter_type __end, int &__member, const _CharT **__names, size_t __indexlen, ios_base &__io, ios_base::iostate &__err) const

virtual dateorder	do_date_order () const

iter_type	do_get (iter_type __s, iter_type __end, ios_base &__f, ios_base::iostate &__err, tm *__tm, char __format, char __modifier) const

virtual iter_type	do_get_date (iter_type __beg, iter_type __end, ios_base &__io, ios_base::iostate &__err, tm *__tm) const

virtual iter_type	do_get_monthname (iter_type __beg, iter_type __end, ios_base &, ios_base::iostate &__err, tm *__tm) const

virtual iter_type	do_get_time (iter_type __beg, iter_type __end, ios_base &__io, ios_base::iostate &__err, tm *__tm) const

virtual iter_type	do_get_weekday (iter_type __beg, iter_type __end, ios_base &, ios_base::iostate &__err, tm *__tm) const

virtual iter_type	do_get_year (iter_type __beg, iter_type __end, ios_base &__io, ios_base::iostate &__err, tm *__tm) const

Static Protected Member Functions
static __c_locale	_S_clone_c_locale (__c_locale &__cloc) throw ()

static void	_S_create_c_locale (__c_locale &__cloc, const char *__s, __c_locale __old=0)

static void	_S_destroy_c_locale (__c_locale &__cloc)

static __c_locale	_S_get_c_locale ()

static const char *	_S_get_c_name () throw ()

static __c_locale	_S_lc_ctype_c_locale (__c_locale __cloc, const char *__s)

Detailed Description

template<typename _CharT, typename _InIter>
class std::time_get< _CharT, _InIter >

Primary class template time_get.

This facet encapsulates the code to parse and return a date or time from a string. It is used by the istream numeric extraction operators.

The time_get template uses protected virtual functions to provide the actual results. The public accessors forward the call to the virtual functions. These virtual functions are hooks for developers to implement the behavior they require from the time_get facet.

Definition at line 398 of file locale_facets_nonio.h.

Member Typedef Documentation

◆ char_type

template<typename _CharT , typename _InIter >

typedef _CharT std::time_get< _CharT, _InIter >::char_type

Public typedefs.

Definition at line 404 of file locale_facets_nonio.h.

◆ iter_type

template<typename _CharT , typename _InIter >

typedef _InIter std::time_get< _CharT, _InIter >::iter_type

Public typedefs.

Definition at line 405 of file locale_facets_nonio.h.

Constructor & Destructor Documentation

◆ time_get()

template<typename _CharT , typename _InIter >

std::time_get< _CharT, _InIter >::time_get ( size_t __refs = 0 )

inlineexplicit

Constructor performs initialization.

This is the constructor provided by the standard.

Parameters

__refs Passed to the base facet class.

Definition at line 419 of file locale_facets_nonio.h.

◆ ~time_get()

template<typename _CharT , typename _InIter >

virtual std::time_get< _CharT, _InIter >::~time_get ( )

inlineprotectedvirtual

Destructor.

Definition at line 623 of file locale_facets_nonio.h.

Member Function Documentation

◆ date_order()

template<typename _CharT , typename _InIter >

dateorder std::time_get< _CharT, _InIter >::date_order ( ) const

inline

Return preferred order of month, day, and year.

This function returns an enum from time_base::dateorder giving the preferred ordering if the format x given to time_put::put() only uses month, day, and year. If the format x for the associated locale uses other fields, this function returns time_base::dateorder::noorder.

NOTE: The library always returns noorder at the moment.

Returns: A member of time_base::dateorder.

Definition at line 436 of file locale_facets_nonio.h.

References std::time_get< _CharT, _InIter >::do_date_order().

◆ do_date_order()

template<typename _CharT , typename _InIter >

_GLIBCXX_END_NAMESPACE_LDBL_OR_CXX11 time_base::dateorder std::time_get< _CharT, _InIter >::do_date_order

protectedvirtual

Return preferred order of month, day, and year.

This function returns an enum from time_base::dateorder giving the preferred ordering if the format x given to time_put::put() only uses month, day, and year. This function is a hook for derived classes to change the value returned.

Returns: A member of time_base::dateorder.

Definition at line 681 of file locale_facets_nonio.tcc.

Referenced by std::time_get< _CharT, _InIter >::date_order().

◆ do_get()

template<typename _CharT , typename _InIter >

_InIter std::time_get< _CharT, _InIter >::do_get	(	iter_type	__s,
		iter_type	__end,
		ios_base &	__f,
		ios_base::iostate &	__err,
		tm *	__tm,
		char	__format,
		char	__modifier
	)		const

inlineprotected

Parse input string according to format.

This function parses the string according to the provided format and optional modifier. This function is a hook for derived classes to change the value returned.

See also: get() for more details.

Parameters

__s	Start of string to parse.
__end	End of string to parse.
__f	Source of the locale.
__err	Error flags to set.
__tm	Pointer to struct tm to fill in.
__format	Format specifier.
__modifier	Format modifier.

Returns: Iterator to first char not parsed.

Definition at line 1567 of file locale_facets_nonio.tcc.

References std::ios_base::_M_getloc(), std::ios_base::eofbit, std::ios_base::goodbit, and std::__ctype_abstract_base< _CharT >::widen().

Referenced by std::time_get< _CharT, _InIter >::get().

◆ do_get_date()

template<typename _CharT , typename _InIter >

_InIter std::time_get< _CharT, _InIter >::do_get_date	(	iter_type	__beg,
		iter_type	__end,
		ios_base &	__io,
		ios_base::iostate &	__err,
		tm *	__tm
	)		const

protectedvirtual

Parse input date string.

This function parses a date according to the format X and puts the results into a user-supplied struct tm. This function is a hook for derived classes to change the value returned.

See also: get_date() for details.

Parameters

__beg	Start of string to parse.
__end	End of string to parse.
__io	Source of the locale.
__err	Error flags to set.
__tm	Pointer to struct tm to fill in.

Returns: Iterator to first char beyond date string.

Definition at line 1338 of file locale_facets_nonio.tcc.

References std::ios_base::_M_getloc(), and std::ios_base::eofbit.

Referenced by std::time_get< _CharT, _InIter >::get_date().

◆ do_get_monthname()

template<typename _CharT , typename _InIter >

_InIter std::time_get< _CharT, _InIter >::do_get_monthname	(	iter_type	__beg,
		iter_type	__end,
		ios_base &	__io,
		ios_base::iostate &	__err,
		tm *	__tm
	)		const

protectedvirtual

Parse input month string.

This function parses a month name and puts the results into a user-supplied struct tm. This function is a hook for derived classes to change the value returned.

See also: get_monthname() for details.

Parameters

__beg	Start of string to parse.
__end	End of string to parse.
__io	Source of the locale.
__err	Error flags to set.
__tm	Pointer to struct tm to fill in.

Returns: Iterator to first char beyond month name.

Definition at line 1383 of file locale_facets_nonio.tcc.

References std::ios_base::_M_getloc(), std::ios_base::eofbit, std::ios_base::failbit, and std::ios_base::goodbit.

Referenced by std::time_get< _CharT, _InIter >::get_monthname().

◆ do_get_time()

template<typename _CharT , typename _InIter >

_InIter std::time_get< _CharT, _InIter >::do_get_time	(	iter_type	__beg,
		iter_type	__end,
		ios_base &	__io,
		ios_base::iostate &	__err,
		tm *	__tm
	)		const

protectedvirtual

Parse input time string.

This function parses a time according to the format x and puts the results into a user-supplied struct tm. This function is a hook for derived classes to change the value returned.

See also: get_time() for details.

Parameters

__beg	Start of string to parse.
__end	End of string to parse.
__io	Source of the locale.
__err	Error flags to set.
__tm	Pointer to struct tm to fill in.

Returns: Iterator to first char beyond time string.

Definition at line 1319 of file locale_facets_nonio.tcc.

References std::ios_base::_M_getloc(), and std::ios_base::eofbit.

Referenced by std::time_get< _CharT, _InIter >::get_time().

◆ do_get_weekday()

template<typename _CharT , typename _InIter >

_InIter std::time_get< _CharT, _InIter >::do_get_weekday	(	iter_type	__beg,
		iter_type	__end,
		ios_base &	__io,
		ios_base::iostate &	__err,
		tm *	__tm
	)		const

protectedvirtual

Parse input weekday string.

This function parses a weekday name and puts the results into a user-supplied struct tm. This function is a hook for derived classes to change the value returned.

See also: get_weekday() for details.

Parameters

__beg	Start of string to parse.
__end	End of string to parse.
__io	Source of the locale.
__err	Error flags to set.
__tm	Pointer to struct tm to fill in.

Returns: Iterator to first char beyond weekday name.

Definition at line 1357 of file locale_facets_nonio.tcc.

References std::ios_base::_M_getloc(), std::ios_base::eofbit, std::ios_base::failbit, and std::ios_base::goodbit.

Referenced by std::time_get< _CharT, _InIter >::get_weekday().

◆ do_get_year()

template<typename _CharT , typename _InIter >

_InIter std::time_get< _CharT, _InIter >::do_get_year	(	iter_type	__beg,
		iter_type	__end,
		ios_base &	__io,
		ios_base::iostate &	__err,
		tm *	__tm
	)		const

protectedvirtual

Parse input year string.

This function reads up to 4 characters to parse a year string and puts the results into a user-supplied struct tm. This function is a hook for derived classes to change the value returned.

See also: get_year() for details.

Parameters

__beg	Start of string to parse.
__end	End of string to parse.
__io	Source of the locale.
__err	Error flags to set.
__tm	Pointer to struct tm to fill in.

Returns: Iterator to first char beyond year.

Definition at line 1409 of file locale_facets_nonio.tcc.

References std::ios_base::_M_getloc(), std::ios_base::eofbit, std::ios_base::failbit, std::ios_base::goodbit, and std::__ctype_abstract_base< _CharT >::narrow().

Referenced by std::time_get< _CharT, _InIter >::get_year().

◆ get() [1/2]

template<typename _CharT , typename _InIter >

iter_type std::time_get< _CharT, _InIter >::get	(	iter_type	__s,
		iter_type	__end,
		ios_base &	__io,
		ios_base::iostate &	__err,
		tm *	__tm,
		char	__format,
		char	__modifier = `0`
	)		const

inline

Parse input string according to format.

This function calls time_get::do_get with the provided parameters.

See also: do_get() and get().

Parameters

__s	Start of string to parse.
__end	End of string to parse.
__io	Source of the locale.
__err	Error flags to set.
__tm	Pointer to struct tm to fill in.
__format	Format specifier.
__modifier	Format modifier.

Returns: Iterator to first char not parsed.

Definition at line 589 of file locale_facets_nonio.h.

References std::time_get< _CharT, _InIter >::do_get().

◆ get() [2/2]

template<typename _CharT , typename _InIter >

_InIter std::time_get< _CharT, _InIter >::get	(	iter_type	__s,
		iter_type	__end,
		ios_base &	__io,
		ios_base::iostate &	__err,
		tm *	__tm,
		const char_type *	__fmt,
		const char_type *	__fmtend
	)		const

inline

Parse input string according to format.

This function parses the input string according to a provided format string. It does the inverse of time_put::put. The format string follows the format specified for strftime(3)/strptime(3). The actual parsing is done by time_get::do_get.

Parameters

__s	Start of string to parse.
__end	End of string to parse.
__io	Source of the locale.
__err	Error flags to set.
__tm	Pointer to struct tm to fill in.
__fmt	Start of the format string.
__fmtend	End of the format string.

Returns: Iterator to first char not parsed.

Definition at line 1459 of file locale_facets_nonio.tcc.

References std::ios_base::_M_getloc(), std::time_get< _CharT, _InIter >::do_get(), std::ios_base::eofbit, std::ios_base::failbit, std::ios_base::goodbit, std::__ctype_abstract_base< _CharT >::is(), std::__ctype_abstract_base< _CharT >::narrow(), std::__ctype_abstract_base< _CharT >::tolower(), and std::__ctype_abstract_base< _CharT >::toupper().

◆ get_date()

template<typename _CharT , typename _InIter >

iter_type std::time_get< _CharT, _InIter >::get_date	(	iter_type	__beg,
		iter_type	__end,
		ios_base &	__io,
		ios_base::iostate &	__err,
		tm *	__tm
	)		const

inline

Parse input date string.

This function parses a date according to the format x and puts the results into a user-supplied struct tm. The result is returned by calling time_get::do_get_date().

If there is a valid date string according to format x, tm will be filled in accordingly and the returned iterator will point to the first character beyond the date string. If an error occurs before the end, err |= ios_base::failbit. If parsing reads all the characters, err |= ios_base::eofbit.

Parameters

__beg	Start of string to parse.
__end	End of string to parse.
__io	Source of the locale.
__err	Error flags to set.
__tm	Pointer to struct tm to fill in.

Returns: Iterator to first char beyond date string.

Definition at line 485 of file locale_facets_nonio.h.

References std::time_get< _CharT, _InIter >::do_get_date().

◆ get_monthname()

template<typename _CharT , typename _InIter >

iter_type std::time_get< _CharT, _InIter >::get_monthname	(	iter_type	__beg,
		iter_type	__end,
		ios_base &	__io,
		ios_base::iostate &	__err,
		tm *	__tm
	)		const

inline

Parse input month string.

This function parses a month name and puts the results into a user-supplied struct tm. The result is returned by calling time_get::do_get_monthname().

Parsing starts by parsing an abbreviated month name. If a valid abbreviation is followed by a character that would lead to the full month name, parsing continues until the full name is found or an error occurs. Otherwise parsing finishes at the end of the abbreviated name.

If an error occurs before the end, err |= ios_base::failbit. If parsing reads all the characters, err |= ios_base::eofbit.

Parameters

__beg	Start of string to parse.
__end	End of string to parse.
__io	Source of the locale.
__err	Error flags to set.
__tm	Pointer to struct tm to fill in.

Returns: Iterator to first char beyond month name.

Definition at line 542 of file locale_facets_nonio.h.

References std::time_get< _CharT, _InIter >::do_get_monthname().

◆ get_time()

template<typename _CharT , typename _InIter >

iter_type std::time_get< _CharT, _InIter >::get_time	(	iter_type	__beg,
		iter_type	__end,
		ios_base &	__io,
		ios_base::iostate &	__err,
		tm *	__tm
	)		const

inline

Parse input time string.

This function parses a time according to the format X and puts the results into a user-supplied struct tm. The result is returned by calling time_get::do_get_time().

If there is a valid time string according to format X, tm will be filled in accordingly and the returned iterator will point to the first character beyond the time string. If an error occurs before the end, err |= ios_base::failbit. If parsing reads all the characters, err |= ios_base::eofbit.

Parameters

__beg	Start of string to parse.
__end	End of string to parse.
__io	Source of the locale.
__err	Error flags to set.
__tm	Pointer to struct tm to fill in.

Returns: Iterator to first char beyond time string.

Definition at line 460 of file locale_facets_nonio.h.

References std::time_get< _CharT, _InIter >::do_get_time().

◆ get_weekday()

template<typename _CharT , typename _InIter >

iter_type std::time_get< _CharT, _InIter >::get_weekday	(	iter_type	__beg,
		iter_type	__end,
		ios_base &	__io,
		ios_base::iostate &	__err,
		tm *	__tm
	)		const

inline

Parse input weekday string.

This function parses a weekday name and puts the results into a user-supplied struct tm. The result is returned by calling time_get::do_get_weekday().

Parsing starts by parsing an abbreviated weekday name. If a valid abbreviation is followed by a character that would lead to the full weekday name, parsing continues until the full name is found or an error occurs. Otherwise parsing finishes at the end of the abbreviated name.

If an error occurs before the end, err |= ios_base::failbit. If parsing reads all the characters, err |= ios_base::eofbit.

Parameters

__beg	Start of string to parse.
__end	End of string to parse.
__io	Source of the locale.
__err	Error flags to set.
__tm	Pointer to struct tm to fill in.

Returns: Iterator to first char beyond weekday name.

Definition at line 513 of file locale_facets_nonio.h.

References std::time_get< _CharT, _InIter >::do_get_weekday().

◆ get_year()

template<typename _CharT , typename _InIter >

iter_type std::time_get< _CharT, _InIter >::get_year	(	iter_type	__beg,
		iter_type	__end,
		ios_base &	__io,
		ios_base::iostate &	__err,
		tm *	__tm
	)		const

inline

Parse input year string.

This function reads up to 4 characters to parse a year string and puts the results into a user-supplied struct tm. The result is returned by calling time_get::do_get_year().

4 consecutive digits are interpreted as a full year. If there are exactly 2 consecutive digits, the library interprets this as the number of years since 1900.

If an error occurs before the end, err |= ios_base::failbit. If parsing reads all the characters, err |= ios_base::eofbit.

Parameters

__beg	Start of string to parse.
__end	End of string to parse.
__io	Source of the locale.
__err	Error flags to set.
__tm	Pointer to struct tm to fill in.

Returns: Iterator to first char beyond year.

Definition at line 568 of file locale_facets_nonio.h.

References std::time_get< _CharT, _InIter >::do_get_year().

Member Data Documentation

◆ id

template<typename _CharT , typename _InIter >

locale::id std::time_get< _CharT, _InIter >::id

static

Numpunct facet id.

Definition at line 409 of file locale_facets_nonio.h.

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

Public Types

Public Member Functions

Static Public Attributes

Protected Member Functions

Static Protected Member Functions

Detailed Description

template<typename _CharT, typename _InIter> class std::time_get< _CharT, _InIter >

Member Typedef Documentation

◆ char_type

◆ iter_type

Constructor & Destructor Documentation

◆ time_get()

◆ ~time_get()

Member Function Documentation

◆ date_order()

◆ do_date_order()

◆ do_get()

◆ do_get_date()

◆ do_get_monthname()

◆ do_get_time()

◆ do_get_weekday()

◆ do_get_year()

◆ get() [1/2]

◆ get() [2/2]

◆ get_date()

◆ get_monthname()

◆ get_time()

◆ get_weekday()

◆ get_year()

Member Data Documentation

◆ id

template<typename _CharT, typename _InIter>
class std::time_get< _CharT, _InIter >