DateFormatSymbols is a public class for encapsulating localizable date-time formatting data – including timezone data. More...

#include <dtfmtsym.h>

Inheritance diagram for icu::DateFormatSymbols:

Public Types
enum	DtContextType { FORMAT , STANDALONE , DT_CONTEXT_COUNT }
	Selector for date formatting context. More...

enum	DtWidthType { ABBREVIATED , WIDE , NARROW , SHORT , DT_WIDTH_COUNT = 4 }
	Selector for date formatting width. More...

enum	EMonthPatternType { kLeapMonthPatternFormatWide , kLeapMonthPatternFormatAbbrev , kLeapMonthPatternFormatNarrow , kLeapMonthPatternStandaloneWide , kLeapMonthPatternStandaloneAbbrev , kLeapMonthPatternStandaloneNarrow , kLeapMonthPatternNumeric , kMonthPatternsCount }
	Somewhat temporary constants for leap month pattern types, adequate for supporting just leap month patterns as needed for Chinese lunar calendar. More...

enum	ECapitalizationContextUsageType { kCapContextUsageOther = 0 , kCapContextUsageMonthFormat , kCapContextUsageMonthStandalone , kCapContextUsageMonthNarrow , kCapContextUsageDayFormat , kCapContextUsageDayStandalone , kCapContextUsageDayNarrow , kCapContextUsageEraWide , kCapContextUsageEraAbbrev , kCapContextUsageEraNarrow , kCapContextUsageZoneLong , kCapContextUsageZoneShort , kCapContextUsageMetazoneLong , kCapContextUsageMetazoneShort , kCapContextUsageTypeCount = 14 }
	Constants for capitalization context usage types. More...

Public Member Functions
	DateFormatSymbols (UErrorCode &status)
	Construct a DateFormatSymbols object by loading format data from resources for the default locale, in the default calendar (Gregorian).

	DateFormatSymbols (const Locale &locale, UErrorCode &status)
	Construct a DateFormatSymbols object by loading format data from resources for the given locale, in the default calendar (Gregorian).

	DateFormatSymbols (const char *type, UErrorCode &status)
	Construct a DateFormatSymbols object by loading format data from resources for the default locale, in the default calendar (Gregorian).

	DateFormatSymbols (const Locale &locale, const char *type, UErrorCode &status)
	Construct a DateFormatSymbols object by loading format data from resources for the given locale, in the default calendar (Gregorian).

	DateFormatSymbols (const DateFormatSymbols &)
	Copy constructor.

DateFormatSymbols &	operator= (const DateFormatSymbols &)
	Assignment operator.

virtual	~DateFormatSymbols ()
	Destructor.

bool	operator== (const DateFormatSymbols &other) const
	Return true if another object is semantically equal to this one.

bool	operator!= (const DateFormatSymbols &other) const
	Return true if another object is semantically unequal to this one.

const UnicodeString *	getEras (int32_t &count) const
	Gets abbreviated era strings.

void	setEras (const UnicodeString *eras, int32_t count)
	Sets abbreviated era strings.

const UnicodeString *	getEraNames (int32_t &count) const
	Gets era name strings.

void	setEraNames (const UnicodeString *eraNames, int32_t count)
	Sets era name strings.

const UnicodeString *	getNarrowEras (int32_t &count) const
	Gets narrow era strings.

void	setNarrowEras (const UnicodeString *narrowEras, int32_t count)
	Sets narrow era strings.

const UnicodeString *	getMonths (int32_t &count) const
	Gets month strings.

void	setMonths (const UnicodeString *months, int32_t count)
	Sets month strings.

const UnicodeString *	getShortMonths (int32_t &count) const
	Gets short month strings.

void	setShortMonths (const UnicodeString *shortMonths, int32_t count)
	Sets short month strings.

const UnicodeString *	getMonths (int32_t &count, DtContextType context, DtWidthType width) const
	Gets month strings by width and context.

void	setMonths (const UnicodeString *months, int32_t count, DtContextType context, DtWidthType width)
	Sets month strings by width and context.

const UnicodeString *	getWeekdays (int32_t &count) const
	Gets wide weekday strings.

void	setWeekdays (const UnicodeString *weekdays, int32_t count)
	Sets wide weekday strings.

const UnicodeString *	getShortWeekdays (int32_t &count) const
	Gets abbreviated weekday strings.

void	setShortWeekdays (const UnicodeString *abbrevWeekdays, int32_t count)
	Sets abbreviated weekday strings.

const UnicodeString *	getWeekdays (int32_t &count, DtContextType context, DtWidthType width) const
	Gets weekday strings by width and context.

void	setWeekdays (const UnicodeString *weekdays, int32_t count, DtContextType context, DtWidthType width)
	Sets weekday strings by width and context.

const UnicodeString *	getQuarters (int32_t &count, DtContextType context, DtWidthType width) const
	Gets quarter strings by width and context.

void	setQuarters (const UnicodeString *quarters, int32_t count, DtContextType context, DtWidthType width)
	Sets quarter strings by width and context.

const UnicodeString *	getAmPmStrings (int32_t &count) const
	Gets AM/PM strings.

void	setAmPmStrings (const UnicodeString *ampms, int32_t count)
	Sets ampm strings.

UnicodeString &	getTimeSeparatorString (UnicodeString &result) const
	Gets the time separator string.

void	setTimeSeparatorString (const UnicodeString &newTimeSeparator)
	Sets the time separator string.

const UnicodeString *	getYearNames (int32_t &count, DtContextType context, DtWidthType width) const
	Gets cyclic year name strings if the calendar has them, by width and context.

void	setYearNames (const UnicodeString *yearNames, int32_t count, DtContextType context, DtWidthType width)
	Sets cyclic year name strings by width and context.

const UnicodeString *	getZodiacNames (int32_t &count, DtContextType context, DtWidthType width) const
	Gets calendar zodiac name strings if the calendar has them, by width and context.

void	setZodiacNames (const UnicodeString *zodiacNames, int32_t count, DtContextType context, DtWidthType width)
	Sets calendar zodiac name strings by width and context.

const UnicodeString *	getLeapMonthPatterns (int32_t &count) const
	Somewhat temporary function for getting complete set of leap month patterns for all contexts & widths, indexed by EMonthPatternType values.

const UnicodeString **	getZoneStrings (int32_t &rowCount, int32_t &columnCount) const
	Gets timezone strings.

void	setZoneStrings (const UnicodeString const strings, int32_t rowCount, int32_t columnCount)
	Sets timezone strings.

UnicodeString &	getLocalPatternChars (UnicodeString &result) const
	Gets localized date-time pattern characters.

void	setLocalPatternChars (const UnicodeString &newLocalPatternChars)
	Sets localized date-time pattern characters.

Locale	getLocale (ULocDataLocaleType type, UErrorCode &status) const
	Returns the locale for this object.

virtual UClassID	getDynamicClassID () const override
	ICU "poor man's RTTI", returns a UClassID for the actual class.

Public Member Functions inherited from icu::UObject
virtual	~UObject ()
	Destructor.

Static Public Member Functions
static const char16_t *	getPatternUChars ()
	Get the non-localized date-time pattern characters.

static UClassID	getStaticClassID ()
	ICU "poor man's RTTI", returns a UClassID for this class.

static DateFormatSymbols *	createForLocale (const Locale &locale, UErrorCode &status)
	Gets a DateFormatSymbols by locale.

Static Public Attributes
static const char16_t	DEFAULT_TIME_SEPARATOR = 0x003a
	This default time separator is used for formatting when the locale doesn't specify any time separator, and always recognized when parsing.

static const char16_t	ALTERNATE_TIME_SEPARATOR = 0x002e
	This alternate time separator is always recognized when parsing.

Friends
class	SimpleDateFormat

class	DateFormatSymbolsSingleSetter

Detailed Description

DateFormatSymbols is a public class for encapsulating localizable date-time formatting data – including timezone data.

DateFormatSymbols is used by DateFormat and SimpleDateFormat.

Rather than first creating a DateFormatSymbols to get a date-time formatter by using a SimpleDateFormat constructor, clients are encouraged to create a date-time formatter using the getTimeInstance(), getDateInstance(), or getDateTimeInstance() method in DateFormat. Each of these methods can return a date/time formatter initialized with a default format pattern along with the date-time formatting data for a given or default locale. After a formatter is created, clients may modify the format pattern using the setPattern function as so desired. For more information on using these formatter factory functions, see DateFormat.

If clients decide to create a date-time formatter with a particular format pattern and locale, they can do so with new SimpleDateFormat(aPattern, new DateFormatSymbols(aLocale)). This will load the appropriate date-time formatting data from the locale.

DateFormatSymbols objects are clonable. When clients obtain a DateFormatSymbols object, they can feel free to modify the date-time formatting data as necessary. For instance, clients can replace the localized date-time format pattern characters with the ones that they feel easy to remember. Or they can change the representative cities originally picked by default to using their favorite ones.

DateFormatSymbols are not expected to be subclassed. Data for a calendar is loaded out of resource bundles. The 'type' parameter indicates the type of calendar, for example, "gregorian" or "japanese". If the type is not gregorian (or nullptr, or an empty string) then the type is appended to the resource name, for example, 'Eras_japanese' instead of 'Eras'. If the resource 'Eras_japanese' did not exist (even in root), then this class will fall back to just 'Eras', that is, Gregorian data. Therefore, the calendar implementor MUST ensure that the root locale at least contains any resources that are to be particularized for the calendar type.

Definition at line 84 of file dtfmtsym.h.

Member Enumeration Documentation

◆ DtContextType

enum icu::DateFormatSymbols::DtContextType

Selector for date formatting context.

Stable:: ICU 3.6

Enumerator

DT_CONTEXT_COUNT

One more than the highest normal DtContextType value.

Deprecated:: ICU 58 The numeric value may change over time, see ICU ticket #12420.

Definition at line 277 of file dtfmtsym.h.

◆ DtWidthType

enum icu::DateFormatSymbols::DtWidthType

Selector for date formatting width.

Stable:: ICU 3.6

Enumerator

SHORT

Short width is currently only supported for weekday names.

Stable:: ICU 51

DT_WIDTH_COUNT

One more than the highest normal DtWidthType value.

Deprecated:: ICU 58 The numeric value may change over time, see ICU ticket #12420.

Definition at line 293 of file dtfmtsym.h.

◆ ECapitalizationContextUsageType

enum icu::DateFormatSymbols::ECapitalizationContextUsageType

Constants for capitalization context usage types.

Internal:: Do not use. This API is for internal use only.

Definition at line 605 of file dtfmtsym.h.

◆ EMonthPatternType

enum icu::DateFormatSymbols::EMonthPatternType

Somewhat temporary constants for leap month pattern types, adequate for supporting just leap month patterns as needed for Chinese lunar calendar.

Eventually we will add full support for different month pattern types (needed for other calendars such as Hindu) at which point this approach will be replaced by a more complete approach.

Internal:: Do not use. This API is for internal use only.

Definition at line 513 of file dtfmtsym.h.

Constructor & Destructor Documentation

◆ DateFormatSymbols() [1/5]

icu::DateFormatSymbols::DateFormatSymbols ( UErrorCode & status )

Construct a DateFormatSymbols object by loading format data from resources for the default locale, in the default calendar (Gregorian).

NOTE: This constructor will never fail; if it cannot get resource data for the default locale, it will return a last-resort object based on hard-coded strings.

Parameters

status Status code. Failure results if the resources for the default cannot be found or cannot be loaded

Stable:: ICU 2.0

◆ DateFormatSymbols() [2/5]

icu::DateFormatSymbols::DateFormatSymbols	(	const Locale &	locale,
		UErrorCode &	status
	)

Construct a DateFormatSymbols object by loading format data from resources for the given locale, in the default calendar (Gregorian).

Parameters

locale	Locale to load format data from.
status	Status code. Failure results if the resources for the locale cannot be found or cannot be loaded

Stable:: ICU 2.0

◆ DateFormatSymbols() [3/5]

icu::DateFormatSymbols::DateFormatSymbols	(	const char *	type,
		UErrorCode &	status
	)

Construct a DateFormatSymbols object by loading format data from resources for the default locale, in the default calendar (Gregorian).

NOTE: This constructor will never fail; if it cannot get resource data for the default locale, it will return a last-resort object based on hard-coded strings.

Parameters

type	Type of calendar (as returned by Calendar::getType). Will be used to access the correct set of strings. (nullptr or empty string defaults to "gregorian".)
status	Status code. Failure results if the resources for the default cannot be found or cannot be loaded

Internal:: Do not use. This API is for internal use only.

◆ DateFormatSymbols() [4/5]

icu::DateFormatSymbols::DateFormatSymbols	(	const Locale &	locale,
		const char *	type,
		UErrorCode &	status
	)

Construct a DateFormatSymbols object by loading format data from resources for the given locale, in the default calendar (Gregorian).

Parameters

locale	Locale to load format data from.
type	Type of calendar (as returned by Calendar::getType). Will be used to access the correct set of strings. (nullptr or empty string defaults to "gregorian".)
status	Status code. Failure results if the resources for the locale cannot be found or cannot be loaded

Internal:: Do not use. This API is for internal use only.

◆ DateFormatSymbols() [5/5]

icu::DateFormatSymbols::DateFormatSymbols ( const DateFormatSymbols & )

Copy constructor.

Stable:: ICU 2.0

◆ ~DateFormatSymbols()

virtual icu::DateFormatSymbols::~DateFormatSymbols ( )

virtual

Destructor.

This is nonvirtual because this class is not designed to be subclassed.

Stable:: ICU 2.0

Member Function Documentation

◆ createForLocale()

static DateFormatSymbols * icu::DateFormatSymbols::createForLocale	(	const Locale &	locale,
		UErrorCode &	status
	)

static

Gets a DateFormatSymbols by locale.

Unlike the constructors which always use gregorian calendar, this method uses the calendar in the locale. If the locale contains no explicit calendar, this method uses the default calendar for that locale.

Parameters

locale	the locale.
status	error returned here.

Returns: the new DateFormatSymbols which the caller owns.

Internal:: Do not use. This API is for internal use only. For ICU use only.

◆ getAmPmStrings()

const UnicodeString * icu::DateFormatSymbols::getAmPmStrings ( int32_t & count ) const

Gets AM/PM strings.

For example: "AM" and "PM".

Parameters

count Filled in with length of the array.

Returns: the weekday strings. (DateFormatSymbols retains ownership.)

Stable:: ICU 2.0

◆ getDynamicClassID()

virtual UClassID icu::DateFormatSymbols::getDynamicClassID ( ) const

overridevirtual

ICU "poor man's RTTI", returns a UClassID for the actual class.

Stable:: ICU 2.2

Reimplemented from icu::UObject.

◆ getEraNames()

const UnicodeString * icu::DateFormatSymbols::getEraNames ( int32_t & count ) const

Gets era name strings.

For example: "Anno Domini" and "Before Christ".

Parameters

count Filled in with length of the array.

Returns: the era name strings.

Stable:: ICU 3.4

◆ getEras()

const UnicodeString * icu::DateFormatSymbols::getEras ( int32_t & count ) const

Gets abbreviated era strings.

For example: "AD" and "BC".

Parameters

count Filled in with length of the array.

Returns: the era strings.

Stable:: ICU 2.0

◆ getLeapMonthPatterns()

const UnicodeString * icu::DateFormatSymbols::getLeapMonthPatterns ( int32_t & count ) const

Somewhat temporary function for getting complete set of leap month patterns for all contexts & widths, indexed by EMonthPatternType values.

Returns nullptr if calendar does not have leap month patterns. Note, there is currently no setter for this. Eventually we will add full support for different month pattern types (needed for other calendars such as Hindu) at which point this approach will be replaced by a more complete approach.

Parameters

count Filled in with length of the array (may be 0).

Returns: The leap month patterns (DateFormatSymbols retains ownership). May be nullptr if there are no leap month patterns for this calendar.

Internal:: Do not use. This API is for internal use only.

◆ getLocale()

Locale icu::DateFormatSymbols::getLocale	(	ULocDataLocaleType	type,
		UErrorCode &	status
	)		const

Returns the locale for this object.

Two flavors are available: valid and actual locale.

Stable:: ICU 2.8

◆ getLocalPatternChars()

UnicodeString & icu::DateFormatSymbols::getLocalPatternChars ( UnicodeString & result ) const

Gets localized date-time pattern characters.

For example: 'u', 't', etc.

Note: ICU no longer provides localized date-time pattern characters for a locale starting ICU 3.8. This method returns the non-localized date-time pattern characters unless user defined localized data is set by setLocalPatternChars.

Parameters

result Output param which will receive the localized date-time pattern characters.

Returns: A reference to 'result'.

Stable:: ICU 2.0

◆ getMonths() [1/2]

const UnicodeString * icu::DateFormatSymbols::getMonths ( int32_t & count ) const

Gets month strings.

For example: "January", "February", etc.

Parameters

count Filled in with length of the array.

Returns: the month strings. (DateFormatSymbols retains ownership.)

Stable:: ICU 2.0

◆ getMonths() [2/2]

const UnicodeString * icu::DateFormatSymbols::getMonths	(	int32_t &	count,
		DtContextType	context,
		DtWidthType	width
	)		const

Gets month strings by width and context.

For example: "January", "February", etc.

Parameters

count	Filled in with length of the array.
context	The formatting context, either FORMAT or STANDALONE
width	The width of returned strings, either WIDE, ABBREVIATED, or NARROW.

Returns: the month strings. (DateFormatSymbols retains ownership.)

Stable:: ICU 3.4

◆ getNarrowEras()

const UnicodeString * icu::DateFormatSymbols::getNarrowEras ( int32_t & count ) const

Gets narrow era strings.

For example: "A" and "B".

Parameters

count Filled in with length of the array.

Returns: the narrow era strings.

Stable:: ICU 4.2

◆ getPatternUChars()

static const char16_t * icu::DateFormatSymbols::getPatternUChars ( )

static

Get the non-localized date-time pattern characters.

Returns: the non-localized date-time pattern characters

Stable:: ICU 2.0

◆ getQuarters()

const UnicodeString * icu::DateFormatSymbols::getQuarters	(	int32_t &	count,
		DtContextType	context,
		DtWidthType	width
	)		const

Gets quarter strings by width and context.

For example: "1st Quarter", "2nd Quarter", etc.

Parameters

count	Filled in with length of the array.
context	The formatting context, either FORMAT or STANDALONE
width	The width of returned strings, either WIDE, ABBREVIATED, or NARROW.

Returns: the quarter strings. (DateFormatSymbols retains ownership.)

Stable:: ICU 3.6

◆ getShortMonths()

const UnicodeString * icu::DateFormatSymbols::getShortMonths ( int32_t & count ) const

Gets short month strings.

For example: "Jan", "Feb", etc.

Parameters

count Filled in with length of the array.

Returns: the short month strings. (DateFormatSymbols retains ownership.)

Stable:: ICU 2.0

◆ getShortWeekdays()

const UnicodeString * icu::DateFormatSymbols::getShortWeekdays ( int32_t & count ) const

Gets abbreviated weekday strings.

For example: "Sun", "Mon", etc. (Note: The method name is misleading; it does not get the CLDR-style "short" weekday strings, e.g. "Su", "Mo", etc.)

Parameters

count Filled in with length of the array.

Returns: the abbreviated weekday strings. (DateFormatSymbols retains ownership.)

Stable:: ICU 2.0

◆ getStaticClassID()

static UClassID icu::DateFormatSymbols::getStaticClassID ( )

static

ICU "poor man's RTTI", returns a UClassID for this class.

Stable:: ICU 2.2

◆ getTimeSeparatorString()

UnicodeString & icu::DateFormatSymbols::getTimeSeparatorString ( UnicodeString & result ) const

Gets the time separator string.

For example: ":".

Parameters

result Output param which will receive the time separator string.

Returns: A reference to 'result'.

Internal:: Do not use. This API is for internal use only.

◆ getWeekdays() [1/2]

const UnicodeString * icu::DateFormatSymbols::getWeekdays ( int32_t & count ) const

Gets wide weekday strings.

For example: "Sunday", "Monday", etc.

Parameters

count Filled in with length of the array.

Returns: the weekday strings. (DateFormatSymbols retains ownership.)

Stable:: ICU 2.0

◆ getWeekdays() [2/2]

const UnicodeString * icu::DateFormatSymbols::getWeekdays	(	int32_t &	count,
		DtContextType	context,
		DtWidthType	width
	)		const

Gets weekday strings by width and context.

For example: "Sunday", "Monday", etc.

Parameters

count	Filled in with length of the array.
context	The formatting context, either FORMAT or STANDALONE
width	The width of returned strings, either WIDE, ABBREVIATED, SHORT, or NARROW

Returns: the month strings. (DateFormatSymbols retains ownership.)

Stable:: ICU 3.4

◆ getYearNames()

const UnicodeString * icu::DateFormatSymbols::getYearNames	(	int32_t &	count,
		DtContextType	context,
		DtWidthType	width
	)		const

Gets cyclic year name strings if the calendar has them, by width and context.

For example: "jia-zi", "yi-chou", etc.

Parameters

count	Filled in with length of the array.
context	The usage context: FORMAT, STANDALONE.
width	The requested name width: WIDE, ABBREVIATED, NARROW.

Returns: The year name strings (DateFormatSymbols retains ownership), or null if they are not available for this calendar.

Stable:: ICU 54

◆ getZodiacNames()

const UnicodeString * icu::DateFormatSymbols::getZodiacNames	(	int32_t &	count,
		DtContextType	context,
		DtWidthType	width
	)		const

Gets calendar zodiac name strings if the calendar has them, by width and context.

For example: "Rat", "Ox", "Tiger", etc.

Parameters

count	Filled in with length of the array.
context	The usage context: FORMAT, STANDALONE.
width	The requested name width: WIDE, ABBREVIATED, NARROW.

Returns: The zodiac name strings (DateFormatSymbols retains ownership), or null if they are not available for this calendar.

Stable:: ICU 54

◆ getZoneStrings()

const UnicodeString ** icu::DateFormatSymbols::getZoneStrings	(	int32_t &	rowCount,
		int32_t &	columnCount
	)		const

Gets timezone strings.

These strings are stored in a 2-dimensional array.

Parameters

rowCount	Output param to receive number of rows.
columnCount	Output param to receive number of columns.

Returns: The timezone strings as a 2-d array. (DateFormatSymbols retains ownership.)

Deprecated:: ICU 3.6

◆ operator!=()

bool icu::DateFormatSymbols::operator!= ( const DateFormatSymbols & other ) const

inline

Return true if another object is semantically unequal to this one.

Parameters

other the DateFormatSymbols object to be compared with.

Returns: true if other is semantically unequal to this.

Stable:: ICU 2.0

Definition at line 186 of file dtfmtsym.h.

References icu::operator==().

◆ operator=()

DateFormatSymbols & icu::DateFormatSymbols::operator= ( const DateFormatSymbols & )

Assignment operator.

Stable:: ICU 2.0

◆ operator==()

bool icu::DateFormatSymbols::operator== ( const DateFormatSymbols & other ) const

Return true if another object is semantically equal to this one.

Parameters

other the DateFormatSymbols object to be compared with.

Returns: true if other is semantically equal to this.

Stable:: ICU 2.0

◆ setAmPmStrings()

void icu::DateFormatSymbols::setAmPmStrings	(	const UnicodeString *	ampms,
		int32_t	count
	)

Sets ampm strings.

For example: "AM" and "PM".

Parameters

ampms	the new ampm strings. (not adopted; caller retains ownership)
count	Filled in with length of the array.

Stable:: ICU 2.0

◆ setEraNames()

void icu::DateFormatSymbols::setEraNames	(	const UnicodeString *	eraNames,
		int32_t	count
	)

Sets era name strings.

For example: "Anno Domini" and "Before Christ".

Parameters

eraNames	Array of era name strings (DateFormatSymbols retains ownership.)
count	Filled in with length of the array.

Stable:: ICU 3.6

◆ setEras()

void icu::DateFormatSymbols::setEras	(	const UnicodeString *	eras,
		int32_t	count
	)

Sets abbreviated era strings.

For example: "AD" and "BC".

Parameters

eras	Array of era strings (DateFormatSymbols retains ownership.)
count	Filled in with length of the array.

Stable:: ICU 2.0

◆ setLocalPatternChars()

void icu::DateFormatSymbols::setLocalPatternChars ( const UnicodeString & newLocalPatternChars )

Sets localized date-time pattern characters.

For example: 'u', 't', etc.

Parameters

newLocalPatternChars the new localized date-time pattern characters.

Stable:: ICU 2.0

◆ setMonths() [1/2]

void icu::DateFormatSymbols::setMonths	(	const UnicodeString *	months,
		int32_t	count
	)

Sets month strings.

For example: "January", "February", etc.

Parameters

months	the new month strings. (not adopted; caller retains ownership)
count	Filled in with length of the array.

Stable:: ICU 2.0

◆ setMonths() [2/2]

void icu::DateFormatSymbols::setMonths	(	const UnicodeString *	months,
		int32_t	count,
		DtContextType	context,
		DtWidthType	width
	)

Sets month strings by width and context.

For example: "January", "February", etc.

Parameters

months	The new month strings. (not adopted; caller retains ownership)
count	Filled in with length of the array.
context	The formatting context, either FORMAT or STANDALONE
width	The width of returned strings, either WIDE, ABBREVIATED, or NARROW.

Stable:: ICU 3.6

◆ setNarrowEras()

void icu::DateFormatSymbols::setNarrowEras	(	const UnicodeString *	narrowEras,
		int32_t	count
	)

Sets narrow era strings.

For example: "A" and "B".

Parameters

narrowEras	Array of narrow era strings (DateFormatSymbols retains ownership.)
count	Filled in with length of the array.

Stable:: ICU 4.2

◆ setQuarters()

void icu::DateFormatSymbols::setQuarters	(	const UnicodeString *	quarters,
		int32_t	count,
		DtContextType	context,
		DtWidthType	width
	)

Sets quarter strings by width and context.

For example: "1st Quarter", "2nd Quarter", etc.

Parameters

quarters	The new quarter strings. (not adopted; caller retains ownership)
count	Filled in with length of the array.
context	The formatting context, either FORMAT or STANDALONE
width	The width of returned strings, either WIDE, ABBREVIATED, or NARROW.

Stable:: ICU 3.6

◆ setShortMonths()

void icu::DateFormatSymbols::setShortMonths	(	const UnicodeString *	shortMonths,
		int32_t	count
	)

Sets short month strings.

For example: "Jan", "Feb", etc.

Parameters

count	Filled in with length of the array.
shortMonths	the new short month strings. (not adopted; caller retains ownership)

Stable:: ICU 2.0

◆ setShortWeekdays()

void icu::DateFormatSymbols::setShortWeekdays	(	const UnicodeString *	abbrevWeekdays,
		int32_t	count
	)

Sets abbreviated weekday strings.

For example: "Sun", "Mon", etc. (Note: The method name is misleading; it does not set the CLDR-style "short" weekday strings, e.g. "Su", "Mo", etc.)

Parameters

abbrevWeekdays	the new abbreviated weekday strings. (not adopted; caller retains ownership)
count	Filled in with length of the array.

Stable:: ICU 2.0

◆ setTimeSeparatorString()

void icu::DateFormatSymbols::setTimeSeparatorString ( const UnicodeString & newTimeSeparator )

Sets the time separator string.

For example: ":".

Parameters

newTimeSeparator the new time separator string.

Internal:: Do not use. This API is for internal use only.

◆ setWeekdays() [1/2]

void icu::DateFormatSymbols::setWeekdays	(	const UnicodeString *	weekdays,
		int32_t	count
	)

Sets wide weekday strings.

For example: "Sunday", "Monday", etc.

Parameters

weekdays	the new weekday strings. (not adopted; caller retains ownership)
count	Filled in with length of the array.

Stable:: ICU 2.0

◆ setWeekdays() [2/2]

void icu::DateFormatSymbols::setWeekdays	(	const UnicodeString *	weekdays,
		int32_t	count,
		DtContextType	context,
		DtWidthType	width
	)

Sets weekday strings by width and context.

For example: "Sunday", "Monday", etc.

Parameters

weekdays	The new weekday strings. (not adopted; caller retains ownership)
count	Filled in with length of the array.
context	The formatting context, either FORMAT or STANDALONE
width	The width of returned strings, either WIDE, ABBREVIATED, SHORT, or NARROW

Stable:: ICU 3.6

◆ setYearNames()

void icu::DateFormatSymbols::setYearNames	(	const UnicodeString *	yearNames,
		int32_t	count,
		DtContextType	context,
		DtWidthType	width
	)

Sets cyclic year name strings by width and context.

For example: "jia-zi", "yi-chou", etc.

Parameters

yearNames	The new cyclic year name strings (not adopted; caller retains ownership).
count	The length of the array.
context	The usage context: FORMAT, STANDALONE (currently only FORMAT is supported).
width	The name width: WIDE, ABBREVIATED, NARROW (currently only ABBREVIATED is supported).

Stable:: ICU 54

◆ setZodiacNames()

void icu::DateFormatSymbols::setZodiacNames	(	const UnicodeString *	zodiacNames,
		int32_t	count,
		DtContextType	context,
		DtWidthType	width
	)

Sets calendar zodiac name strings by width and context.

For example: "Rat", "Ox", "Tiger", etc.

Parameters

zodiacNames	The new zodiac name strings (not adopted; caller retains ownership).
count	The length of the array.
context	The usage context: FORMAT, STANDALONE (currently only FORMAT is supported).
width	The name width: WIDE, ABBREVIATED, NARROW (currently only ABBREVIATED is supported).

Stable:: ICU 54

◆ setZoneStrings()

void icu::DateFormatSymbols::setZoneStrings	(	const UnicodeString const	strings,
		int32_t	rowCount,
		int32_t	columnCount
	)

Sets timezone strings.

These strings are stored in a 2-dimensional array.

Note: SimpleDateFormat no longer use the zone strings stored in a DateFormatSymbols. Therefore, the time zone strings set by this method have no effects in an instance of SimpleDateFormat for formatting time zones.

Parameters

strings	The timezone strings as a 2-d array to be copied. (not adopted; caller retains ownership)
rowCount	The number of rows (count of first index).
columnCount	The number of columns (count of second index).

Stable:: ICU 2.0

Friends And Related Symbol Documentation

◆ DateFormatSymbolsSingleSetter

friend class DateFormatSymbolsSingleSetter

friend

Definition at line 643 of file dtfmtsym.h.

◆ SimpleDateFormat

friend class SimpleDateFormat

friend

Definition at line 642 of file dtfmtsym.h.

Field Documentation

◆ ALTERNATE_TIME_SEPARATOR

const char16_t icu::DateFormatSymbols::ALTERNATE_TIME_SEPARATOR = 0x002e

static

This alternate time separator is always recognized when parsing.

Internal:: Do not use. This API is for internal use only.

Definition at line 436 of file dtfmtsym.h.

◆ DEFAULT_TIME_SEPARATOR

const char16_t icu::DateFormatSymbols::DEFAULT_TIME_SEPARATOR = 0x003a

static

This default time separator is used for formatting when the locale doesn't specify any time separator, and always recognized when parsing.

Internal:: Do not use. This API is for internal use only.

Definition at line 430 of file dtfmtsym.h.

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

i18n/unicode/dtfmtsym.h

Public Types

Public Member Functions

Static Public Member Functions

Static Public Attributes

Friends

Detailed Description

Member Enumeration Documentation

◆ DtContextType

◆ DtWidthType

◆ ECapitalizationContextUsageType

◆ EMonthPatternType

Constructor & Destructor Documentation

◆ DateFormatSymbols() [1/5]

◆ DateFormatSymbols() [2/5]

◆ DateFormatSymbols() [3/5]

◆ DateFormatSymbols() [4/5]

◆ DateFormatSymbols() [5/5]

◆ ~DateFormatSymbols()

Member Function Documentation

◆ createForLocale()

◆ getAmPmStrings()

◆ getDynamicClassID()

◆ getEraNames()

◆ getEras()

◆ getLeapMonthPatterns()

◆ getLocale()

◆ getLocalPatternChars()

◆ getMonths() [1/2]

◆ getMonths() [2/2]

◆ getNarrowEras()

◆ getPatternUChars()

◆ getQuarters()

◆ getShortMonths()

◆ getShortWeekdays()

◆ getStaticClassID()

◆ getTimeSeparatorString()

◆ getWeekdays() [1/2]

◆ getWeekdays() [2/2]

◆ getYearNames()

◆ getZodiacNames()

◆ getZoneStrings()

◆ operator!=()

◆ operator=()

◆ operator==()

◆ setAmPmStrings()

◆ setEraNames()

◆ setEras()

◆ setLocalPatternChars()

◆ setMonths() [1/2]

◆ setMonths() [2/2]

◆ setNarrowEras()

◆ setQuarters()

◆ setShortMonths()

◆ setShortWeekdays()

◆ setTimeSeparatorString()

◆ setWeekdays() [1/2]

◆ setWeekdays() [2/2]

◆ setYearNames()

◆ setZodiacNames()

◆ setZoneStrings()

Friends And Related Symbol Documentation

◆ DateFormatSymbolsSingleSetter

◆ SimpleDateFormat

Field Documentation

◆ ALTERNATE_TIME_SEPARATOR

◆ DEFAULT_TIME_SEPARATOR