32 #if U_SHOW_CPLUSPLUS_API
38 #if !UCONFIG_NO_FORMATTING
48 class ICUServiceFactory;
191 #ifndef U_FORCE_HIDE_DEPRECATED_API
199 #ifndef U_HIDE_DEPRECATED_API
214 DAY_OF_WEEK_IN_MONTH,
234 #endif // U_FORCE_HIDE_DEPRECATED_API
236 #ifndef U_HIDE_DEPRECATED_API
295 virtual Calendar* clone()
const = 0;
387 static const Locale* U_EXPORT2 getAvailableLocales(int32_t& count);
416 static UDate U_EXPORT2 getNow(
void);
526 #ifndef U_FORCE_HIDE_DEPRECATED_API
547 virtual void add(EDateFields field, int32_t amount,
UErrorCode& status);
548 #endif // U_FORCE_HIDE_DEPRECATED_API
572 #ifndef U_HIDE_DEPRECATED_API
642 #ifndef U_FORCE_HIDE_DEPRECATED_API
674 virtual void roll(EDateFields field, int32_t amount,
UErrorCode& status);
675 #endif // U_FORCE_HIDE_DEPRECATED_API
710 #ifndef U_FORCE_HIDE_DEPRECATED_API
766 virtual int32_t fieldDifference(
UDate when, EDateFields field,
UErrorCode& status);
767 #endif // U_FORCE_HIDE_DEPRECATED_API
834 void adoptTimeZone(
TimeZone* value);
843 void setTimeZone(
const TimeZone& zone);
853 const TimeZone& getTimeZone(
void)
const;
887 void setLenient(
UBool lenient);
895 UBool isLenient(
void)
const;
965 #ifndef U_HIDE_DEPRECATED_API
972 void setFirstDayOfWeek(EDaysOfWeek value);
983 #ifndef U_HIDE_DEPRECATED_API
990 EDaysOfWeek getFirstDayOfWeek(
void)
const;
1011 void setMinimalDaysInFirstWeek(uint8_t value);
1022 uint8_t getMinimalDaysInFirstWeek(
void)
const;
1024 #ifndef U_FORCE_HIDE_DEPRECATED_API
1033 virtual int32_t getMinimum(EDateFields field)
const;
1034 #endif // U_FORCE_HIDE_DEPRECATED_API
1046 #ifndef U_FORCE_HIDE_DEPRECATED_API
1055 virtual int32_t getMaximum(EDateFields field)
const;
1056 #endif // U_FORCE_HIDE_DEPRECATED_API
1068 #ifndef U_FORCE_HIDE_DEPRECATED_API
1077 virtual int32_t getGreatestMinimum(EDateFields field)
const;
1078 #endif // U_FORCE_HIDE_DEPRECATED_API
1090 #ifndef U_FORCE_HIDE_DEPRECATED_API
1099 virtual int32_t getLeastMaximum(EDateFields field)
const;
1100 #endif // U_FORCE_HIDE_DEPRECATED_API
1112 #ifndef U_HIDE_DEPRECATED_API
1127 int32_t getActualMinimum(EDateFields field,
UErrorCode& status)
const;
1146 #ifndef U_HIDE_DEPRECATED_API
1163 int32_t getActualMaximum(EDateFields field,
UErrorCode& status)
const;
1184 #ifndef U_HIDE_DEPRECATED_API
1198 int32_t
get(EDateFields field,
UErrorCode& status)
const;
1216 #ifndef U_HIDE_DEPRECATED_API
1225 UBool isSet(EDateFields field)
const;
1238 #ifndef U_HIDE_DEPRECATED_API
1246 void set(EDateFields field, int32_t value);
1268 void set(int32_t year, int32_t month, int32_t date);
1282 void set(int32_t year, int32_t month, int32_t date, int32_t hour, int32_t minute);
1297 void set(int32_t year, int32_t month, int32_t date, int32_t hour, int32_t minute, int32_t second);
1307 #ifndef U_HIDE_DEPRECATED_API
1316 void clear(EDateFields field);
1378 virtual const char * getType()
const = 0;
1432 virtual UBool isWeekend(
void)
const;
1493 virtual void computeTime(
UErrorCode& status);
1506 virtual void computeFields(
UErrorCode& status);
1517 double getTimeInMillis(
UErrorCode& status)
const;
1527 void setTimeInMillis(
double millis,
UErrorCode& status );
1540 #ifndef U_HIDE_DEPRECATED_API
1552 #ifndef U_HIDE_INTERNAL_API
1576 #ifndef U_HIDE_DEPRECATED_API
1586 void internalSet(EDateFields field, int32_t value);
1613 #ifndef U_HIDE_INTERNAL_API
1614 UCAL_LIMIT_MINIMUM = 0,
1615 UCAL_LIMIT_GREATEST_MINIMUM,
1616 UCAL_LIMIT_LEAST_MAXIMUM,
1643 virtual int32_t handleGetLimit(
UCalendarDateFields field, ELimitType limitType)
const = 0;
1668 virtual int32_t handleComputeMonthStart(int32_t eyear, int32_t month,
1669 UBool useMonth)
const = 0;
1678 virtual int32_t handleGetMonthLength(int32_t extendedYear, int32_t month)
const ;
1687 virtual int32_t handleGetYearLength(int32_t eyear)
const;
1698 virtual int32_t handleGetExtendedYear() = 0;
1718 virtual int32_t handleGetExtendedYearFromWeekFields(int32_t yearWoy, int32_t woy);
1728 #ifndef U_HIDE_INTERNAL_API
1735 int32_t computeJulianDay();
1744 double computeMillisInDay();
1755 int32_t computeZoneOffset(
double millis,
double millisInDay,
UErrorCode &ec);
1837 #ifndef U_HIDE_INTERNAL_API
1917 #ifndef U_FORCE_HIDE_DEPRECATED_API
1923 #endif // U_FORCE_HIDE_DEPRECATED_API
1966 virtual void handleComputeFields(int32_t julianDay,
UErrorCode &status);
1968 #ifndef U_HIDE_INTERNAL_API
1975 return fGregorianYear;
1984 return fGregorianMonth;
1993 return fGregorianDayOfYear;
2002 return fGregorianDayOfMonth;
2012 virtual int32_t getDefaultMonthInYear(int32_t eyear) ;
2022 virtual int32_t getDefaultDayInMonth(int32_t eyear, int32_t month);
2103 int32_t weekNumber(int32_t desiredDay, int32_t dayOfPeriod, int32_t dayOfWeek);
2106 #ifndef U_HIDE_INTERNAL_API
2137 inline int32_t weekNumber(int32_t dayOfPeriod, int32_t dayOfWeek);
2143 int32_t getLocalDOW();
2157 void recalculateStamp();
2196 uint8_t fMinimalDaysInFirstWeek;
2198 int32_t fWeekendOnsetMillis;
2200 int32_t fWeekendCeaseMillis;
2212 void setWeekData(
const Locale& desiredLocale,
const char *type,
UErrorCode& success);
2230 int32_t fGregorianYear;
2237 int32_t fGregorianMonth;
2244 int32_t fGregorianDayOfYear;
2251 int32_t fGregorianDayOfMonth;
2261 void computeGregorianAndDOWFields(int32_t julianDay,
UErrorCode &ec);
2272 void computeGregorianFields(int32_t julianDay,
UErrorCode &ec);
2318 #ifndef U_HIDE_INTERNAL_API
2328 static uint8_t julianDayToDayOfWeek(
double julian);
2336 #if !UCONFIG_NO_SERVICE
2341 #ifndef U_HIDE_INTERNAL_API
2387 friend class CalendarFactory;
2393 friend class CalendarService;
2399 friend class DefaultCalendarFactory;
2406 virtual UBool haveDefaultCentury()
const = 0;
2412 virtual UDate defaultCenturyStart()
const = 0;
2417 virtual int32_t defaultCenturyStartYear()
const = 0;
2432 virtual int32_t getRelatedYear(
UErrorCode &status)
const;
2439 virtual void setRelatedYear(int32_t year);
2441 #ifndef U_HIDE_INTERNAL_API
2468 #ifndef U_HIDE_INTERNAL_API
2477 static Calendar * U_EXPORT2 makeInstance(
2490 static void U_EXPORT2 getCalendarTypeFromLocale(
2493 int32_t typeBufferSize,
2504 return createInstance(zone, Locale::getDefault(), errorCode);
2512 roll(field, (int32_t)(up ? +1 : -1), status);
2515 #ifndef U_HIDE_DEPRECATED_API
2534 fFields[field] = value;
2535 fStamp[field] = kInternallySet;
2536 fIsSet[field] =
true;
2540 #ifndef U_HIDE_INTERNAL_API
2541 inline int32_t Calendar::weekNumber(int32_t dayOfPeriod, int32_t dayOfWeek)
2543 return weekNumber(dayOfPeriod, dayOfPeriod, dayOfWeek);
UCalendarDateFields
Possible fields in a UCalendar.
virtual UClassID getDynamicClassID() const
ICU4C "poor man's RTTI", returns a UClassID for the actual ICU class.
Calendar is an abstract base class for converting between a UDate object and a set of integer fields ...
C++ API: TimeZone object.
double UDate
Date and Time data type.
U_EXPORT UBool operator==(const StringPiece &x, const StringPiece &y)
Global operator == for StringPiece.
void * UClassID
UClassID is used to identify classes without using the compiler's RTTI.
int32_t internalGet(UCalendarDateFields field) const
Gets the value for a given time field.
#define ULOC_FULLNAME_CAPACITY
Useful constant for the maximum size of the whole locale ID (including the terminating NULL and all k...
Base class for 'pure' C++ implementations of uenum api.
EMonths
Useful constants for month.
TimeZone represents a time zone offset, and also figures out daylight savings.
UCalendarWeekdayType
Weekday types, as returned by ucal_getDayOfWeekType().
int32_t getGregorianDayOfMonth() const
Return the day of month (1-based) on the Gregorian calendar as computed by computeGregorianFields().
int32_t internalGet(UCalendarDateFields field, int32_t defaultValue) const
Gets the value for a given time field.
#define U_I18N_API
Set to export library symbols from inside the i18n library, and to import them from outside...
UCalendarWallTimeOption
Options for handling ambiguous wall time at time zone offset transitions.
UBool fAreAllFieldsSet
True if all of the fields have been set.
UBool fIsTimeSet
The flag which indicates if the current time is set in the calendar.
int32_t getGregorianMonth() const
Return the month (0-based) on the Gregorian calendar as computed by computeGregorianFields().
UCalendarDaysOfWeek
Useful constant for days of week.
int32_t getGregorianYear() const
Return the extended year on the Gregorian calendar as computed by computeGregorianFields().
EAmpm
Useful constants for hour in 12-hour clock.
void setTime(UDate date, UErrorCode &status)
Sets this Calendar's current time with the given UDate.
BasicTimeZone is an abstract class extending TimeZone.
EDaysOfWeek
Useful constant for days of week.
int32_t getGregorianDayOfYear() const
Return the day of year (1-based) on the Gregorian calendar as computed by computeGregorianFields().
UDate getTime(UErrorCode &status) const
Gets this Calendar's time as milliseconds.
C++ API: Common ICU base class UObject.
const void * URegistryKey
Opaque type returned by registerInstance, registerFactory and unregister for service registration...
UErrorCode
Standard ICU4C error code type, a substitute for exceptions.
ULocDataLocaleType
Constants for *_getLocale() Allow user to select whether she wants information on requested...
UBool fAreFieldsVirtuallySet
True if all fields have been virtually set, but have not yet been computed.
UBool operator!=(const Calendar &that) const
Compares the inequality of two Calendar objects.
C++ API: Locale ID object.
int32_t internalGet(EDateFields field) const
Gets the value for a given time field.
EDateFields
Field IDs for date and time.
void internalSetTime(UDate time)
Set the current time without affecting flags or fields.
Basic definitions for ICU, for both C and C++ APIs.
One more than the highest normal UCalendarDateFields value.
UObject is the common ICU "boilerplate" class.
int32_t UFieldResolutionTable[12][8]
UBool fAreFieldsSet
True if the fields are in sync with the currently set time of this Calendar.
int8_t UBool
The ICU boolean type, a signed-byte integer.
UDate internalGetTime(void) const
Get the current time without recomputing.
A Locale object represents a specific geographical, political, or cultural region.