| Index: icu46/source/i18n/unicode/calendar.h
|
| ===================================================================
|
| --- icu46/source/i18n/unicode/calendar.h (revision 0)
|
| +++ icu46/source/i18n/unicode/calendar.h (revision 0)
|
| @@ -0,0 +1,2252 @@
|
| +/*
|
| +********************************************************************************
|
| +* Copyright (C) 1997-2010, International Business Machines
|
| +* Corporation and others. All Rights Reserved.
|
| +********************************************************************************
|
| +*
|
| +* File CALENDAR.H
|
| +*
|
| +* Modification History:
|
| +*
|
| +* Date Name Description
|
| +* 04/22/97 aliu Expanded and corrected comments and other header
|
| +* contents.
|
| +* 05/01/97 aliu Made equals(), before(), after() arguments const.
|
| +* 05/20/97 aliu Replaced fAreFieldsSet with fAreFieldsInSync and
|
| +* fAreAllFieldsSet.
|
| +* 07/27/98 stephen Sync up with JDK 1.2
|
| +* 11/15/99 weiv added YEAR_WOY and DOW_LOCAL
|
| +* to EDateFields
|
| +* 8/19/2002 srl Removed Javaisms
|
| +* 11/07/2003 srl Update, clean up documentation.
|
| +********************************************************************************
|
| +*/
|
| +
|
| +#ifndef CALENDAR_H
|
| +#define CALENDAR_H
|
| +
|
| +#include "unicode/utypes.h"
|
| +
|
| +/**
|
| + * \file
|
| + * \brief C++ API: Calendar object
|
| + */
|
| +#if !UCONFIG_NO_FORMATTING
|
| +
|
| +#include "unicode/uobject.h"
|
| +#include "unicode/locid.h"
|
| +#include "unicode/timezone.h"
|
| +#include "unicode/ucal.h"
|
| +#include "unicode/umisc.h"
|
| +
|
| +U_NAMESPACE_BEGIN
|
| +
|
| +class ICUServiceFactory;
|
| +
|
| +/**
|
| + * @internal
|
| + */
|
| +typedef int32_t UFieldResolutionTable[12][8];
|
| +
|
| +/**
|
| + * <code>Calendar</code> is an abstract base class for converting between
|
| + * a <code>UDate</code> object and a set of integer fields such as
|
| + * <code>YEAR</code>, <code>MONTH</code>, <code>DAY</code>, <code>HOUR</code>,
|
| + * and so on. (A <code>UDate</code> object represents a specific instant in
|
| + * time with millisecond precision. See UDate
|
| + * for information about the <code>UDate</code> class.)
|
| + *
|
| + * <p>
|
| + * Subclasses of <code>Calendar</code> interpret a <code>UDate</code>
|
| + * according to the rules of a specific calendar system.
|
| + * The most commonly used subclass of <code>Calendar</code> is
|
| + * <code>GregorianCalendar</code>. Other subclasses could represent
|
| + * the various types of lunar calendars in use in many parts of the world.
|
| + *
|
| + * <p>
|
| + * <b>NOTE</b>: (ICU 2.6) The subclass interface should be considered unstable
|
| + * - it WILL change.
|
| + *
|
| + * <p>
|
| + * Like other locale-sensitive classes, <code>Calendar</code> provides a
|
| + * static method, <code>createInstance</code>, for getting a generally useful
|
| + * object of this type. <code>Calendar</code>'s <code>createInstance</code> method
|
| + * returns the appropriate <code>Calendar</code> subclass whose
|
| + * time fields have been initialized with the current date and time:
|
| + * \htmlonly<blockquote>\endhtmlonly
|
| + * <pre>
|
| + * Calendar *rightNow = Calendar::createInstance(errCode);
|
| + * </pre>
|
| + * \htmlonly</blockquote>\endhtmlonly
|
| + *
|
| + * <p>
|
| + * A <code>Calendar</code> object can produce all the time field values
|
| + * needed to implement the date-time formatting for a particular language
|
| + * and calendar style (for example, Japanese-Gregorian, Japanese-Traditional).
|
| + *
|
| + * <p>
|
| + * When computing a <code>UDate</code> from time fields, two special circumstances
|
| + * may arise: there may be insufficient information to compute the
|
| + * <code>UDate</code> (such as only year and month but no day in the month),
|
| + * or there may be inconsistent information (such as "Tuesday, July 15, 1996"
|
| + * -- July 15, 1996 is actually a Monday).
|
| + *
|
| + * <p>
|
| + * <strong>Insufficient information.</strong> The calendar will use default
|
| + * information to specify the missing fields. This may vary by calendar; for
|
| + * the Gregorian calendar, the default for a field is the same as that of the
|
| + * start of the epoch: i.e., YEAR = 1970, MONTH = JANUARY, DATE = 1, etc.
|
| + *
|
| + * <p>
|
| + * <strong>Inconsistent information.</strong> If fields conflict, the calendar
|
| + * will give preference to fields set more recently. For example, when
|
| + * determining the day, the calendar will look for one of the following
|
| + * combinations of fields. The most recent combination, as determined by the
|
| + * most recently set single field, will be used.
|
| + *
|
| + * \htmlonly<blockquote>\endhtmlonly
|
| + * <pre>
|
| + * MONTH + DAY_OF_MONTH
|
| + * MONTH + WEEK_OF_MONTH + DAY_OF_WEEK
|
| + * MONTH + DAY_OF_WEEK_IN_MONTH + DAY_OF_WEEK
|
| + * DAY_OF_YEAR
|
| + * DAY_OF_WEEK + WEEK_OF_YEAR
|
| + * </pre>
|
| + * \htmlonly</blockquote>\endhtmlonly
|
| + *
|
| + * For the time of day:
|
| + *
|
| + * \htmlonly<blockquote>\endhtmlonly
|
| + * <pre>
|
| + * HOUR_OF_DAY
|
| + * AM_PM + HOUR
|
| + * </pre>
|
| + * \htmlonly</blockquote>\endhtmlonly
|
| + *
|
| + * <p>
|
| + * <strong>Note:</strong> for some non-Gregorian calendars, different
|
| + * fields may be necessary for complete disambiguation. For example, a full
|
| + * specification of the historial Arabic astronomical calendar requires year,
|
| + * month, day-of-month <em>and</em> day-of-week in some cases.
|
| + *
|
| + * <p>
|
| + * <strong>Note:</strong> There are certain possible ambiguities in
|
| + * interpretation of certain singular times, which are resolved in the
|
| + * following ways:
|
| + * <ol>
|
| + * <li> 24:00:00 "belongs" to the following day. That is,
|
| + * 23:59 on Dec 31, 1969 < 24:00 on Jan 1, 1970 < 24:01:00 on Jan 1, 1970
|
| + *
|
| + * <li> Although historically not precise, midnight also belongs to "am",
|
| + * and noon belongs to "pm", so on the same day,
|
| + * 12:00 am (midnight) < 12:01 am, and 12:00 pm (noon) < 12:01 pm
|
| + * </ol>
|
| + *
|
| + * <p>
|
| + * The date or time format strings are not part of the definition of a
|
| + * calendar, as those must be modifiable or overridable by the user at
|
| + * runtime. Use {@link DateFormat}
|
| + * to format dates.
|
| + *
|
| + * <p>
|
| + * <code>Calendar</code> provides an API for field "rolling", where fields
|
| + * can be incremented or decremented, but wrap around. For example, rolling the
|
| + * month up in the date <code>December 12, <b>1996</b></code> results in
|
| + * <code>January 12, <b>1996</b></code>.
|
| + *
|
| + * <p>
|
| + * <code>Calendar</code> also provides a date arithmetic function for
|
| + * adding the specified (signed) amount of time to a particular time field.
|
| + * For example, subtracting 5 days from the date <code>September 12, 1996</code>
|
| + * results in <code>September 7, 1996</code>.
|
| + *
|
| + * @stable ICU 2.0
|
| + */
|
| +class U_I18N_API Calendar : public UObject {
|
| +public:
|
| +
|
| + /**
|
| + * Field IDs for date and time. Used to specify date/time fields. ERA is calendar
|
| + * specific. Example ranges given are for illustration only; see specific Calendar
|
| + * subclasses for actual ranges.
|
| + * @deprecated ICU 2.6. Use C enum UCalendarDateFields defined in ucal.h
|
| + */
|
| + enum EDateFields {
|
| +#ifndef U_HIDE_DEPRECATED_API
|
| +/*
|
| + * ERA may be defined on other platforms. To avoid any potential problems undefined it here.
|
| + */
|
| +#ifdef ERA
|
| +#undef ERA
|
| +#endif
|
| + ERA, // Example: 0..1
|
| + YEAR, // Example: 1..big number
|
| + MONTH, // Example: 0..11
|
| + WEEK_OF_YEAR, // Example: 1..53
|
| + WEEK_OF_MONTH, // Example: 1..4
|
| + DATE, // Example: 1..31
|
| + DAY_OF_YEAR, // Example: 1..365
|
| + DAY_OF_WEEK, // Example: 1..7
|
| + DAY_OF_WEEK_IN_MONTH, // Example: 1..4, may be specified as -1
|
| + AM_PM, // Example: 0..1
|
| + HOUR, // Example: 0..11
|
| + HOUR_OF_DAY, // Example: 0..23
|
| + MINUTE, // Example: 0..59
|
| + SECOND, // Example: 0..59
|
| + MILLISECOND, // Example: 0..999
|
| + ZONE_OFFSET, // Example: -12*U_MILLIS_PER_HOUR..12*U_MILLIS_PER_HOUR
|
| + DST_OFFSET, // Example: 0 or U_MILLIS_PER_HOUR
|
| + YEAR_WOY, // 'Y' Example: 1..big number - Year of Week of Year
|
| + DOW_LOCAL, // 'e' Example: 1..7 - Day of Week / Localized
|
| +
|
| + EXTENDED_YEAR,
|
| + JULIAN_DAY,
|
| + MILLISECONDS_IN_DAY,
|
| + IS_LEAP_MONTH,
|
| +
|
| + FIELD_COUNT = UCAL_FIELD_COUNT // See ucal.h for other fields.
|
| +#endif /* U_HIDE_DEPRECATED_API */
|
| + };
|
| +
|
| + /**
|
| + * Useful constant for days of week. Note: Calendar day-of-week is 1-based. Clients
|
| + * who create locale resources for the field of first-day-of-week should be aware of
|
| + * this. For instance, in US locale, first-day-of-week is set to 1, i.e., SUNDAY.
|
| + * @deprecated ICU 2.6. Use C enum UCalendarDaysOfWeek defined in ucal.h
|
| + */
|
| + enum EDaysOfWeek {
|
| +#ifndef U_HIDE_DEPRECATED_API
|
| + SUNDAY = 1,
|
| + MONDAY,
|
| + TUESDAY,
|
| + WEDNESDAY,
|
| + THURSDAY,
|
| + FRIDAY,
|
| + SATURDAY
|
| +#endif /* U_HIDE_DEPRECATED_API */
|
| + };
|
| +
|
| + /**
|
| + * Useful constants for month. Note: Calendar month is 0-based.
|
| + * @deprecated ICU 2.6. Use C enum UCalendarMonths defined in ucal.h
|
| + */
|
| + enum EMonths {
|
| +#ifndef U_HIDE_DEPRECATED_API
|
| + JANUARY,
|
| + FEBRUARY,
|
| + MARCH,
|
| + APRIL,
|
| + MAY,
|
| + JUNE,
|
| + JULY,
|
| + AUGUST,
|
| + SEPTEMBER,
|
| + OCTOBER,
|
| + NOVEMBER,
|
| + DECEMBER,
|
| + UNDECIMBER
|
| +#endif /* U_HIDE_DEPRECATED_API */
|
| + };
|
| +
|
| + /**
|
| + * Useful constants for hour in 12-hour clock. Used in GregorianCalendar.
|
| + * @deprecated ICU 2.6. Use C enum UCalendarAMPMs defined in ucal.h
|
| + */
|
| + enum EAmpm {
|
| +#ifndef U_HIDE_DEPRECATED_API
|
| + AM,
|
| + PM
|
| +#endif /* U_HIDE_DEPRECATED_API */
|
| + };
|
| +
|
| + /**
|
| + * destructor
|
| + * @stable ICU 2.0
|
| + */
|
| + virtual ~Calendar();
|
| +
|
| + /**
|
| + * Create and return a polymorphic copy of this calendar.
|
| + *
|
| + * @return a polymorphic copy of this calendar.
|
| + * @stable ICU 2.0
|
| + */
|
| + virtual Calendar* clone(void) const = 0;
|
| +
|
| + /**
|
| + * Creates a Calendar using the default timezone and locale. Clients are responsible
|
| + * for deleting the object returned.
|
| + *
|
| + * @param success Indicates the success/failure of Calendar creation. Filled in
|
| + * with U_ZERO_ERROR if created successfully, set to a failure result
|
| + * otherwise. U_MISSING_RESOURCE_ERROR will be returned if the resource data
|
| + * requests a calendar type which has not been installed.
|
| + * @return A Calendar if created successfully. NULL otherwise.
|
| + * @stable ICU 2.0
|
| + */
|
| + static Calendar* U_EXPORT2 createInstance(UErrorCode& success);
|
| +
|
| + /**
|
| + * Creates a Calendar using the given timezone and the default locale.
|
| + * The Calendar takes ownership of zoneToAdopt; the
|
| + * client must not delete it.
|
| + *
|
| + * @param zoneToAdopt The given timezone to be adopted.
|
| + * @param success Indicates the success/failure of Calendar creation. Filled in
|
| + * with U_ZERO_ERROR if created successfully, set to a failure result
|
| + * otherwise.
|
| + * @return A Calendar if created successfully. NULL otherwise.
|
| + * @stable ICU 2.0
|
| + */
|
| + static Calendar* U_EXPORT2 createInstance(TimeZone* zoneToAdopt, UErrorCode& success);
|
| +
|
| + /**
|
| + * Creates a Calendar using the given timezone and the default locale. The TimeZone
|
| + * is _not_ adopted; the client is still responsible for deleting it.
|
| + *
|
| + * @param zone The timezone.
|
| + * @param success Indicates the success/failure of Calendar creation. Filled in
|
| + * with U_ZERO_ERROR if created successfully, set to a failure result
|
| + * otherwise.
|
| + * @return A Calendar if created successfully. NULL otherwise.
|
| + * @stable ICU 2.0
|
| + */
|
| + static Calendar* U_EXPORT2 createInstance(const TimeZone& zone, UErrorCode& success);
|
| +
|
| + /**
|
| + * Creates a Calendar using the default timezone and the given locale.
|
| + *
|
| + * @param aLocale The given locale.
|
| + * @param success Indicates the success/failure of Calendar creation. Filled in
|
| + * with U_ZERO_ERROR if created successfully, set to a failure result
|
| + * otherwise.
|
| + * @return A Calendar if created successfully. NULL otherwise.
|
| + * @stable ICU 2.0
|
| + */
|
| + static Calendar* U_EXPORT2 createInstance(const Locale& aLocale, UErrorCode& success);
|
| +
|
| + /**
|
| + * Creates a Calendar using the given timezone and given locale.
|
| + * The Calendar takes ownership of zoneToAdopt; the
|
| + * client must not delete it.
|
| + *
|
| + * @param zoneToAdopt The given timezone to be adopted.
|
| + * @param aLocale The given locale.
|
| + * @param success Indicates the success/failure of Calendar creation. Filled in
|
| + * with U_ZERO_ERROR if created successfully, set to a failure result
|
| + * otherwise.
|
| + * @return A Calendar if created successfully. NULL otherwise.
|
| + * @stable ICU 2.0
|
| + */
|
| + static Calendar* U_EXPORT2 createInstance(TimeZone* zoneToAdopt, const Locale& aLocale, UErrorCode& success);
|
| +
|
| + /**
|
| + * Gets a Calendar using the given timezone and given locale. The TimeZone
|
| + * is _not_ adopted; the client is still responsible for deleting it.
|
| + *
|
| + * @param zoneToAdopt The given timezone to be adopted.
|
| + * @param aLocale The given locale.
|
| + * @param success Indicates the success/failure of Calendar creation. Filled in
|
| + * with U_ZERO_ERROR if created successfully, set to a failure result
|
| + * otherwise.
|
| + * @return A Calendar if created successfully. NULL otherwise.
|
| + * @stable ICU 2.0
|
| + */
|
| + static Calendar* U_EXPORT2 createInstance(const TimeZone& zoneToAdopt, const Locale& aLocale, UErrorCode& success);
|
| +
|
| + /**
|
| + * Returns a list of the locales for which Calendars are installed.
|
| + *
|
| + * @param count Number of locales returned.
|
| + * @return An array of Locale objects representing the set of locales for which
|
| + * Calendars are installed. The system retains ownership of this list;
|
| + * the caller must NOT delete it. Does not include user-registered Calendars.
|
| + * @stable ICU 2.0
|
| + */
|
| + static const Locale* U_EXPORT2 getAvailableLocales(int32_t& count);
|
| +
|
| +
|
| + /**
|
| + * Given a key and a locale, returns an array of string values in a preferred
|
| + * order that would make a difference. These are all and only those values where
|
| + * the open (creation) of the service with the locale formed from the input locale
|
| + * plus input keyword and that value has different behavior than creation with the
|
| + * input locale alone.
|
| + * @param key one of the keys supported by this service. For now, only
|
| + * "calendar" is supported.
|
| + * @param locale the locale
|
| + * @param commonlyUsed if set to true it will return only commonly used values
|
| + * with the given locale in preferred order. Otherwise,
|
| + * it will return all the available values for the locale.
|
| + * @param status ICU Error Code
|
| + * @return a string enumeration over keyword values for the given key and the locale.
|
| + * @stable ICU 4.2
|
| + */
|
| + static StringEnumeration* U_EXPORT2 getKeywordValuesForLocale(const char* key,
|
| + const Locale& locale, UBool commonlyUsed, UErrorCode& status);
|
| +
|
| + /**
|
| + * Returns the current UTC (GMT) time measured in milliseconds since 0:00:00 on 1/1/70
|
| + * (derived from the system time).
|
| + *
|
| + * @return The current UTC time in milliseconds.
|
| + * @stable ICU 2.0
|
| + */
|
| + static UDate U_EXPORT2 getNow(void);
|
| +
|
| + /**
|
| + * Gets this Calendar's time as milliseconds. May involve recalculation of time due
|
| + * to previous calls to set time field values. The time specified is non-local UTC
|
| + * (GMT) time. Although this method is const, this object may actually be changed
|
| + * (semantically const).
|
| + *
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + * @return The current time in UTC (GMT) time, or zero if the operation
|
| + * failed.
|
| + * @stable ICU 2.0
|
| + */
|
| + inline UDate getTime(UErrorCode& status) const { return getTimeInMillis(status); }
|
| +
|
| + /**
|
| + * Sets this Calendar's current time with the given UDate. The time specified should
|
| + * be in non-local UTC (GMT) time.
|
| + *
|
| + * @param date The given UDate in UTC (GMT) time.
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + * @stable ICU 2.0
|
| + */
|
| + inline void setTime(UDate date, UErrorCode& status) { setTimeInMillis(date, status); }
|
| +
|
| + /**
|
| + * Compares the equality of two Calendar objects. Objects of different subclasses
|
| + * are considered unequal. This comparison is very exacting; two Calendar objects
|
| + * must be in exactly the same state to be considered equal. To compare based on the
|
| + * represented time, use equals() instead.
|
| + *
|
| + * @param that The Calendar object to be compared with.
|
| + * @return True if the given Calendar is the same as this Calendar; false
|
| + * otherwise.
|
| + * @stable ICU 2.0
|
| + */
|
| + virtual UBool operator==(const Calendar& that) const;
|
| +
|
| + /**
|
| + * Compares the inequality of two Calendar objects.
|
| + *
|
| + * @param that The Calendar object to be compared with.
|
| + * @return True if the given Calendar is not the same as this Calendar; false
|
| + * otherwise.
|
| + * @stable ICU 2.0
|
| + */
|
| + UBool operator!=(const Calendar& that) const {return !operator==(that);}
|
| +
|
| + /**
|
| + * Returns TRUE if the given Calendar object is equivalent to this
|
| + * one. An equivalent Calendar will behave exactly as this one
|
| + * does, but it may be set to a different time. By contrast, for
|
| + * the operator==() method to return TRUE, the other Calendar must
|
| + * be set to the same time.
|
| + *
|
| + * @param other the Calendar to be compared with this Calendar
|
| + * @stable ICU 2.4
|
| + */
|
| + virtual UBool isEquivalentTo(const Calendar& other) const;
|
| +
|
| + /**
|
| + * Compares the Calendar time, whereas Calendar::operator== compares the equality of
|
| + * Calendar objects.
|
| + *
|
| + * @param when The Calendar to be compared with this Calendar. Although this is a
|
| + * const parameter, the object may be modified physically
|
| + * (semantically const).
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + * @return True if the current time of this Calendar is equal to the time of
|
| + * Calendar when; false otherwise.
|
| + * @stable ICU 2.0
|
| + */
|
| + UBool equals(const Calendar& when, UErrorCode& status) const;
|
| +
|
| + /**
|
| + * Returns true if this Calendar's current time is before "when"'s current time.
|
| + *
|
| + * @param when The Calendar to be compared with this Calendar. Although this is a
|
| + * const parameter, the object may be modified physically
|
| + * (semantically const).
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + * @return True if the current time of this Calendar is before the time of
|
| + * Calendar when; false otherwise.
|
| + * @stable ICU 2.0
|
| + */
|
| + UBool before(const Calendar& when, UErrorCode& status) const;
|
| +
|
| + /**
|
| + * Returns true if this Calendar's current time is after "when"'s current time.
|
| + *
|
| + * @param when The Calendar to be compared with this Calendar. Although this is a
|
| + * const parameter, the object may be modified physically
|
| + * (semantically const).
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + * @return True if the current time of this Calendar is after the time of
|
| + * Calendar when; false otherwise.
|
| + * @stable ICU 2.0
|
| + */
|
| + UBool after(const Calendar& when, UErrorCode& status) const;
|
| +
|
| + /**
|
| + * UDate Arithmetic function. Adds the specified (signed) amount of time to the given
|
| + * time field, based on the calendar's rules. For example, to subtract 5 days from
|
| + * the current time of the calendar, call add(Calendar::DATE, -5). When adding on
|
| + * the month or Calendar::MONTH field, other fields like date might conflict and
|
| + * need to be changed. For instance, adding 1 month on the date 01/31/96 will result
|
| + * in 02/29/96.
|
| + *
|
| + * @param field Specifies which date field to modify.
|
| + * @param amount The amount of time to be added to the field, in the natural unit
|
| + * for that field (e.g., days for the day fields, hours for the hour
|
| + * field.)
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + * @deprecated ICU 2.6. use add(UCalendarDateFields field, int32_t amount, UErrorCode& status) instead.
|
| + */
|
| + virtual void add(EDateFields field, int32_t amount, UErrorCode& status);
|
| +
|
| + /**
|
| + * UDate Arithmetic function. Adds the specified (signed) amount of time to the given
|
| + * time field, based on the calendar's rules. For example, to subtract 5 days from
|
| + * the current time of the calendar, call add(Calendar::DATE, -5). When adding on
|
| + * the month or Calendar::MONTH field, other fields like date might conflict and
|
| + * need to be changed. For instance, adding 1 month on the date 01/31/96 will result
|
| + * in 02/29/96.
|
| + *
|
| + * @param field Specifies which date field to modify.
|
| + * @param amount The amount of time to be added to the field, in the natural unit
|
| + * for that field (e.g., days for the day fields, hours for the hour
|
| + * field.)
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + * @stable ICU 2.6.
|
| + */
|
| + virtual void add(UCalendarDateFields field, int32_t amount, UErrorCode& status);
|
| +
|
| + /**
|
| + * Time Field Rolling function. Rolls (up/down) a single unit of time on the given
|
| + * time field. For example, to roll the current date up by one day, call
|
| + * roll(Calendar::DATE, true). When rolling on the year or Calendar::YEAR field, it
|
| + * will roll the year value in the range between getMinimum(Calendar::YEAR) and the
|
| + * value returned by getMaximum(Calendar::YEAR). When rolling on the month or
|
| + * Calendar::MONTH field, other fields like date might conflict and, need to be
|
| + * changed. For instance, rolling the month up on the date 01/31/96 will result in
|
| + * 02/29/96. Rolling up always means rolling forward in time; e.g., rolling the year
|
| + * up on "100 BC" will result in "99 BC", for Gregorian calendar. When rolling on the
|
| + * hour-in-day or Calendar::HOUR_OF_DAY field, it will roll the hour value in the range
|
| + * between 0 and 23, which is zero-based.
|
| + * <P>
|
| + * NOTE: Do not use this method -- use roll(EDateFields, int, UErrorCode&) instead.
|
| + *
|
| + * @param field The time field.
|
| + * @param up Indicates if the value of the specified time field is to be rolled
|
| + * up or rolled down. Use true if rolling up, false otherwise.
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + * @deprecated ICU 2.6. Use roll(UCalendarDateFields field, UBool up, UErrorCode& status) instead.
|
| + */
|
| + inline void roll(EDateFields field, UBool up, UErrorCode& status);
|
| +
|
| + /**
|
| + * Time Field Rolling function. Rolls (up/down) a single unit of time on the given
|
| + * time field. For example, to roll the current date up by one day, call
|
| + * roll(Calendar::DATE, true). When rolling on the year or Calendar::YEAR field, it
|
| + * will roll the year value in the range between getMinimum(Calendar::YEAR) and the
|
| + * value returned by getMaximum(Calendar::YEAR). When rolling on the month or
|
| + * Calendar::MONTH field, other fields like date might conflict and, need to be
|
| + * changed. For instance, rolling the month up on the date 01/31/96 will result in
|
| + * 02/29/96. Rolling up always means rolling forward in time; e.g., rolling the year
|
| + * up on "100 BC" will result in "99 BC", for Gregorian calendar. When rolling on the
|
| + * hour-in-day or Calendar::HOUR_OF_DAY field, it will roll the hour value in the range
|
| + * between 0 and 23, which is zero-based.
|
| + * <P>
|
| + * NOTE: Do not use this method -- use roll(UCalendarDateFields, int, UErrorCode&) instead.
|
| + *
|
| + * @param field The time field.
|
| + * @param up Indicates if the value of the specified time field is to be rolled
|
| + * up or rolled down. Use true if rolling up, false otherwise.
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + * @stable ICU 2.6.
|
| + */
|
| + inline void roll(UCalendarDateFields field, UBool up, UErrorCode& status);
|
| +
|
| + /**
|
| + * Time Field Rolling function. Rolls by the given amount on the given
|
| + * time field. For example, to roll the current date up by one day, call
|
| + * roll(Calendar::DATE, +1, status). When rolling on the month or
|
| + * Calendar::MONTH field, other fields like date might conflict and, need to be
|
| + * changed. For instance, rolling the month up on the date 01/31/96 will result in
|
| + * 02/29/96. Rolling by a positive value always means rolling forward in time;
|
| + * e.g., rolling the year by +1 on "100 BC" will result in "99 BC", for Gregorian
|
| + * calendar. When rolling on the hour-in-day or Calendar::HOUR_OF_DAY field, it will
|
| + * roll the hour value in the range between 0 and 23, which is zero-based.
|
| + * <P>
|
| + * The only difference between roll() and add() is that roll() does not change
|
| + * the value of more significant fields when it reaches the minimum or maximum
|
| + * of its range, whereas add() does.
|
| + *
|
| + * @param field The time field.
|
| + * @param amount Indicates amount to roll.
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid, this will be set to
|
| + * an error status.
|
| + * @deprecated ICU 2.6. Use roll(UCalendarDateFields field, int32_t amount, UErrorCode& status) instead.
|
| + */
|
| + virtual void roll(EDateFields field, int32_t amount, UErrorCode& status);
|
| +
|
| + /**
|
| + * Time Field Rolling function. Rolls by the given amount on the given
|
| + * time field. For example, to roll the current date up by one day, call
|
| + * roll(Calendar::DATE, +1, status). When rolling on the month or
|
| + * Calendar::MONTH field, other fields like date might conflict and, need to be
|
| + * changed. For instance, rolling the month up on the date 01/31/96 will result in
|
| + * 02/29/96. Rolling by a positive value always means rolling forward in time;
|
| + * e.g., rolling the year by +1 on "100 BC" will result in "99 BC", for Gregorian
|
| + * calendar. When rolling on the hour-in-day or Calendar::HOUR_OF_DAY field, it will
|
| + * roll the hour value in the range between 0 and 23, which is zero-based.
|
| + * <P>
|
| + * The only difference between roll() and add() is that roll() does not change
|
| + * the value of more significant fields when it reaches the minimum or maximum
|
| + * of its range, whereas add() does.
|
| + *
|
| + * @param field The time field.
|
| + * @param amount Indicates amount to roll.
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid, this will be set to
|
| + * an error status.
|
| + * @stable ICU 2.6.
|
| + */
|
| + virtual void roll(UCalendarDateFields field, int32_t amount, UErrorCode& status);
|
| +
|
| + /**
|
| + * Return the difference between the given time and the time this
|
| + * calendar object is set to. If this calendar is set
|
| + * <em>before</em> the given time, the returned value will be
|
| + * positive. If this calendar is set <em>after</em> the given
|
| + * time, the returned value will be negative. The
|
| + * <code>field</code> parameter specifies the units of the return
|
| + * value. For example, if <code>fieldDifference(when,
|
| + * Calendar::MONTH)</code> returns 3, then this calendar is set to
|
| + * 3 months before <code>when</code>, and possibly some addition
|
| + * time less than one month.
|
| + *
|
| + * <p>As a side effect of this call, this calendar is advanced
|
| + * toward <code>when</code> by the given amount. That is, calling
|
| + * this method has the side effect of calling <code>add(field,
|
| + * n)</code>, where <code>n</code> is the return value.
|
| + *
|
| + * <p>Usage: To use this method, call it first with the largest
|
| + * field of interest, then with progressively smaller fields. For
|
| + * example:
|
| + *
|
| + * <pre>
|
| + * int y = cal->fieldDifference(when, Calendar::YEAR, err);
|
| + * int m = cal->fieldDifference(when, Calendar::MONTH, err);
|
| + * int d = cal->fieldDifference(when, Calendar::DATE, err);</pre>
|
| + *
|
| + * computes the difference between <code>cal</code> and
|
| + * <code>when</code> in years, months, and days.
|
| + *
|
| + * <p>Note: <code>fieldDifference()</code> is
|
| + * <em>asymmetrical</em>. That is, in the following code:
|
| + *
|
| + * <pre>
|
| + * cal->setTime(date1, err);
|
| + * int m1 = cal->fieldDifference(date2, Calendar::MONTH, err);
|
| + * int d1 = cal->fieldDifference(date2, Calendar::DATE, err);
|
| + * cal->setTime(date2, err);
|
| + * int m2 = cal->fieldDifference(date1, Calendar::MONTH, err);
|
| + * int d2 = cal->fieldDifference(date1, Calendar::DATE, err);</pre>
|
| + *
|
| + * one might expect that <code>m1 == -m2 && d1 == -d2</code>.
|
| + * However, this is not generally the case, because of
|
| + * irregularities in the underlying calendar system (e.g., the
|
| + * Gregorian calendar has a varying number of days per month).
|
| + *
|
| + * @param when the date to compare this calendar's time to
|
| + * @param field the field in which to compute the result
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid, this will be set to
|
| + * an error status.
|
| + * @return the difference, either positive or negative, between
|
| + * this calendar's time and <code>when</code>, in terms of
|
| + * <code>field</code>.
|
| + * @deprecated ICU 2.6. Use fieldDifference(UDate when, UCalendarDateFields field, UErrorCode& status).
|
| + */
|
| + virtual int32_t fieldDifference(UDate when, EDateFields field, UErrorCode& status);
|
| +
|
| + /**
|
| + * Return the difference between the given time and the time this
|
| + * calendar object is set to. If this calendar is set
|
| + * <em>before</em> the given time, the returned value will be
|
| + * positive. If this calendar is set <em>after</em> the given
|
| + * time, the returned value will be negative. The
|
| + * <code>field</code> parameter specifies the units of the return
|
| + * value. For example, if <code>fieldDifference(when,
|
| + * Calendar::MONTH)</code> returns 3, then this calendar is set to
|
| + * 3 months before <code>when</code>, and possibly some addition
|
| + * time less than one month.
|
| + *
|
| + * <p>As a side effect of this call, this calendar is advanced
|
| + * toward <code>when</code> by the given amount. That is, calling
|
| + * this method has the side effect of calling <code>add(field,
|
| + * n)</code>, where <code>n</code> is the return value.
|
| + *
|
| + * <p>Usage: To use this method, call it first with the largest
|
| + * field of interest, then with progressively smaller fields. For
|
| + * example:
|
| + *
|
| + * <pre>
|
| + * int y = cal->fieldDifference(when, Calendar::YEAR, err);
|
| + * int m = cal->fieldDifference(when, Calendar::MONTH, err);
|
| + * int d = cal->fieldDifference(when, Calendar::DATE, err);</pre>
|
| + *
|
| + * computes the difference between <code>cal</code> and
|
| + * <code>when</code> in years, months, and days.
|
| + *
|
| + * <p>Note: <code>fieldDifference()</code> is
|
| + * <em>asymmetrical</em>. That is, in the following code:
|
| + *
|
| + * <pre>
|
| + * cal->setTime(date1, err);
|
| + * int m1 = cal->fieldDifference(date2, Calendar::MONTH, err);
|
| + * int d1 = cal->fieldDifference(date2, Calendar::DATE, err);
|
| + * cal->setTime(date2, err);
|
| + * int m2 = cal->fieldDifference(date1, Calendar::MONTH, err);
|
| + * int d2 = cal->fieldDifference(date1, Calendar::DATE, err);</pre>
|
| + *
|
| + * one might expect that <code>m1 == -m2 && d1 == -d2</code>.
|
| + * However, this is not generally the case, because of
|
| + * irregularities in the underlying calendar system (e.g., the
|
| + * Gregorian calendar has a varying number of days per month).
|
| + *
|
| + * @param when the date to compare this calendar's time to
|
| + * @param field the field in which to compute the result
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid, this will be set to
|
| + * an error status.
|
| + * @return the difference, either positive or negative, between
|
| + * this calendar's time and <code>when</code>, in terms of
|
| + * <code>field</code>.
|
| + * @stable ICU 2.6.
|
| + */
|
| + virtual int32_t fieldDifference(UDate when, UCalendarDateFields field, UErrorCode& status);
|
| +
|
| + /**
|
| + * Sets the calendar's time zone to be the one passed in. The Calendar takes ownership
|
| + * of the TimeZone; the caller is no longer responsible for deleting it. If the
|
| + * given time zone is NULL, this function has no effect.
|
| + *
|
| + * @param value The given time zone.
|
| + * @stable ICU 2.0
|
| + */
|
| + void adoptTimeZone(TimeZone* value);
|
| +
|
| + /**
|
| + * Sets the calendar's time zone to be the same as the one passed in. The TimeZone
|
| + * passed in is _not_ adopted; the client is still responsible for deleting it.
|
| + *
|
| + * @param zone The given time zone.
|
| + * @stable ICU 2.0
|
| + */
|
| + void setTimeZone(const TimeZone& zone);
|
| +
|
| + /**
|
| + * Returns a reference to the time zone owned by this calendar. The returned reference
|
| + * is only valid until clients make another call to adoptTimeZone or setTimeZone,
|
| + * or this Calendar is destroyed.
|
| + *
|
| + * @return The time zone object associated with this calendar.
|
| + * @stable ICU 2.0
|
| + */
|
| + const TimeZone& getTimeZone(void) const;
|
| +
|
| + /**
|
| + * Returns the time zone owned by this calendar. The caller owns the returned object
|
| + * and must delete it when done. After this call, the new time zone associated
|
| + * with this Calendar is the default TimeZone as returned by TimeZone::createDefault().
|
| + *
|
| + * @return The time zone object which was associated with this calendar.
|
| + * @stable ICU 2.0
|
| + */
|
| + TimeZone* orphanTimeZone(void);
|
| +
|
| + /**
|
| + * Queries if the current date for this Calendar is in Daylight Savings Time.
|
| + *
|
| + * @param status Fill-in parameter which receives the status of this operation.
|
| + * @return True if the current date for this Calendar is in Daylight Savings Time,
|
| + * false, otherwise.
|
| + * @stable ICU 2.0
|
| + */
|
| + virtual UBool inDaylightTime(UErrorCode& status) const = 0;
|
| +
|
| + /**
|
| + * Specifies whether or not date/time interpretation is to be lenient. With lenient
|
| + * interpretation, a date such as "February 942, 1996" will be treated as being
|
| + * equivalent to the 941st day after February 1, 1996. With strict interpretation,
|
| + * such dates will cause an error when computing time from the time field values
|
| + * representing the dates.
|
| + *
|
| + * @param lenient True specifies date/time interpretation to be lenient.
|
| + *
|
| + * @see DateFormat#setLenient
|
| + * @stable ICU 2.0
|
| + */
|
| + void setLenient(UBool lenient);
|
| +
|
| + /**
|
| + * Tells whether date/time interpretation is to be lenient.
|
| + *
|
| + * @return True tells that date/time interpretation is to be lenient.
|
| + * @stable ICU 2.0
|
| + */
|
| + UBool isLenient(void) const;
|
| +
|
| + /**
|
| + * Sets what the first day of the week is; e.g., Sunday in US, Monday in France.
|
| + *
|
| + * @param value The given first day of the week.
|
| + * @deprecated ICU 2.6. Use setFirstDayOfWeek(UCalendarDaysOfWeek value) instead.
|
| + */
|
| + void setFirstDayOfWeek(EDaysOfWeek value);
|
| +
|
| + /**
|
| + * Sets what the first day of the week is; e.g., Sunday in US, Monday in France.
|
| + *
|
| + * @param value The given first day of the week.
|
| + * @stable ICU 2.6.
|
| + */
|
| + void setFirstDayOfWeek(UCalendarDaysOfWeek value);
|
| +
|
| + /**
|
| + * Gets what the first day of the week is; e.g., Sunday in US, Monday in France.
|
| + *
|
| + * @return The first day of the week.
|
| + * @deprecated ICU 2.6 use the overload with error code
|
| + */
|
| + EDaysOfWeek getFirstDayOfWeek(void) const;
|
| +
|
| + /**
|
| + * Gets what the first day of the week is; e.g., Sunday in US, Monday in France.
|
| + *
|
| + * @param status error code
|
| + * @return The first day of the week.
|
| + * @stable ICU 2.6
|
| + */
|
| + UCalendarDaysOfWeek getFirstDayOfWeek(UErrorCode &status) const;
|
| +
|
| + /**
|
| + * Sets what the minimal days required in the first week of the year are; For
|
| + * example, if the first week is defined as one that contains the first day of the
|
| + * first month of a year, call the method with value 1. If it must be a full week,
|
| + * use value 7.
|
| + *
|
| + * @param value The given minimal days required in the first week of the year.
|
| + * @stable ICU 2.0
|
| + */
|
| + void setMinimalDaysInFirstWeek(uint8_t value);
|
| +
|
| + /**
|
| + * Gets what the minimal days required in the first week of the year are; e.g., if
|
| + * the first week is defined as one that contains the first day of the first month
|
| + * of a year, getMinimalDaysInFirstWeek returns 1. If the minimal days required must
|
| + * be a full week, getMinimalDaysInFirstWeek returns 7.
|
| + *
|
| + * @return The minimal days required in the first week of the year.
|
| + * @stable ICU 2.0
|
| + */
|
| + uint8_t getMinimalDaysInFirstWeek(void) const;
|
| +
|
| + /**
|
| + * Gets the minimum value for the given time field. e.g., for Gregorian
|
| + * DAY_OF_MONTH, 1.
|
| + *
|
| + * @param field The given time field.
|
| + * @return The minimum value for the given time field.
|
| + * @deprecated ICU 2.6. Use getMinimum(UCalendarDateFields field) instead.
|
| + */
|
| + virtual int32_t getMinimum(EDateFields field) const;
|
| +
|
| + /**
|
| + * Gets the minimum value for the given time field. e.g., for Gregorian
|
| + * DAY_OF_MONTH, 1.
|
| + *
|
| + * @param field The given time field.
|
| + * @return The minimum value for the given time field.
|
| + * @stable ICU 2.6.
|
| + */
|
| + virtual int32_t getMinimum(UCalendarDateFields field) const;
|
| +
|
| + /**
|
| + * Gets the maximum value for the given time field. e.g. for Gregorian DAY_OF_MONTH,
|
| + * 31.
|
| + *
|
| + * @param field The given time field.
|
| + * @return The maximum value for the given time field.
|
| + * @deprecated ICU 2.6. Use getMaximum(UCalendarDateFields field) instead.
|
| + */
|
| + virtual int32_t getMaximum(EDateFields field) const;
|
| +
|
| + /**
|
| + * Gets the maximum value for the given time field. e.g. for Gregorian DAY_OF_MONTH,
|
| + * 31.
|
| + *
|
| + * @param field The given time field.
|
| + * @return The maximum value for the given time field.
|
| + * @stable ICU 2.6.
|
| + */
|
| + virtual int32_t getMaximum(UCalendarDateFields field) const;
|
| +
|
| + /**
|
| + * Gets the highest minimum value for the given field if varies. Otherwise same as
|
| + * getMinimum(). For Gregorian, no difference.
|
| + *
|
| + * @param field The given time field.
|
| + * @return The highest minimum value for the given time field.
|
| + * @deprecated ICU 2.6. Use getGreatestMinimum(UCalendarDateFields field) instead.
|
| + */
|
| + virtual int32_t getGreatestMinimum(EDateFields field) const;
|
| +
|
| + /**
|
| + * Gets the highest minimum value for the given field if varies. Otherwise same as
|
| + * getMinimum(). For Gregorian, no difference.
|
| + *
|
| + * @param field The given time field.
|
| + * @return The highest minimum value for the given time field.
|
| + * @stable ICU 2.6.
|
| + */
|
| + virtual int32_t getGreatestMinimum(UCalendarDateFields field) const;
|
| +
|
| + /**
|
| + * Gets the lowest maximum value for the given field if varies. Otherwise same as
|
| + * getMaximum(). e.g., for Gregorian DAY_OF_MONTH, 28.
|
| + *
|
| + * @param field The given time field.
|
| + * @return The lowest maximum value for the given time field.
|
| + * @deprecated ICU 2.6. Use getLeastMaximum(UCalendarDateFields field) instead.
|
| + */
|
| + virtual int32_t getLeastMaximum(EDateFields field) const;
|
| +
|
| + /**
|
| + * Gets the lowest maximum value for the given field if varies. Otherwise same as
|
| + * getMaximum(). e.g., for Gregorian DAY_OF_MONTH, 28.
|
| + *
|
| + * @param field The given time field.
|
| + * @return The lowest maximum value for the given time field.
|
| + * @stable ICU 2.6.
|
| + */
|
| + virtual int32_t getLeastMaximum(UCalendarDateFields field) const;
|
| +
|
| + /**
|
| + * Return the minimum value that this field could have, given the current date.
|
| + * For the Gregorian calendar, this is the same as getMinimum() and getGreatestMinimum().
|
| + *
|
| + * The version of this function on Calendar uses an iterative algorithm to determine the
|
| + * actual minimum value for the field. There is almost always a more efficient way to
|
| + * accomplish this (in most cases, you can simply return getMinimum()). GregorianCalendar
|
| + * overrides this function with a more efficient implementation.
|
| + *
|
| + * @param field the field to determine the minimum of
|
| + * @param status Fill-in parameter which receives the status of this operation.
|
| + * @return the minimum of the given field for the current date of this Calendar
|
| + * @deprecated ICU 2.6. Use getActualMinimum(UCalendarDateFields field, UErrorCode& status) instead.
|
| + */
|
| + int32_t getActualMinimum(EDateFields field, UErrorCode& status) const;
|
| +
|
| + /**
|
| + * Return the minimum value that this field could have, given the current date.
|
| + * For the Gregorian calendar, this is the same as getMinimum() and getGreatestMinimum().
|
| + *
|
| + * The version of this function on Calendar uses an iterative algorithm to determine the
|
| + * actual minimum value for the field. There is almost always a more efficient way to
|
| + * accomplish this (in most cases, you can simply return getMinimum()). GregorianCalendar
|
| + * overrides this function with a more efficient implementation.
|
| + *
|
| + * @param field the field to determine the minimum of
|
| + * @param status Fill-in parameter which receives the status of this operation.
|
| + * @return the minimum of the given field for the current date of this Calendar
|
| + * @stable ICU 2.6.
|
| + */
|
| + virtual int32_t getActualMinimum(UCalendarDateFields field, UErrorCode& status) const;
|
| +
|
| + /**
|
| + * Return the maximum value that this field could have, given the current date.
|
| + * For example, with the date "Feb 3, 1997" and the DAY_OF_MONTH field, the actual
|
| + * maximum would be 28; for "Feb 3, 1996" it s 29. Similarly for a Hebrew calendar,
|
| + * for some years the actual maximum for MONTH is 12, and for others 13.
|
| + *
|
| + * The version of this function on Calendar uses an iterative algorithm to determine the
|
| + * actual maximum value for the field. There is almost always a more efficient way to
|
| + * accomplish this (in most cases, you can simply return getMaximum()). GregorianCalendar
|
| + * overrides this function with a more efficient implementation.
|
| + *
|
| + * @param field the field to determine the maximum of
|
| + * @param status Fill-in parameter which receives the status of this operation.
|
| + * @return the maximum of the given field for the current date of this Calendar
|
| + * @deprecated ICU 2.6. Use getActualMaximum(UCalendarDateFields field, UErrorCode& status) instead.
|
| + */
|
| + int32_t getActualMaximum(EDateFields field, UErrorCode& status) const;
|
| +
|
| + /**
|
| + * Return the maximum value that this field could have, given the current date.
|
| + * For example, with the date "Feb 3, 1997" and the DAY_OF_MONTH field, the actual
|
| + * maximum would be 28; for "Feb 3, 1996" it s 29. Similarly for a Hebrew calendar,
|
| + * for some years the actual maximum for MONTH is 12, and for others 13.
|
| + *
|
| + * The version of this function on Calendar uses an iterative algorithm to determine the
|
| + * actual maximum value for the field. There is almost always a more efficient way to
|
| + * accomplish this (in most cases, you can simply return getMaximum()). GregorianCalendar
|
| + * overrides this function with a more efficient implementation.
|
| + *
|
| + * @param field the field to determine the maximum of
|
| + * @param status Fill-in parameter which receives the status of this operation.
|
| + * @return the maximum of the given field for the current date of this Calendar
|
| + * @stable ICU 2.6.
|
| + */
|
| + virtual int32_t getActualMaximum(UCalendarDateFields field, UErrorCode& status) const;
|
| +
|
| + /**
|
| + * Gets the value for a given time field. Recalculate the current time field values
|
| + * if the time value has been changed by a call to setTime(). Return zero for unset
|
| + * fields if any fields have been explicitly set by a call to set(). To force a
|
| + * recomputation of all fields regardless of the previous state, call complete().
|
| + * This method is semantically const, but may alter the object in memory.
|
| + *
|
| + * @param field The given time field.
|
| + * @param status Fill-in parameter which receives the status of the operation.
|
| + * @return The value for the given time field, or zero if the field is unset,
|
| + * and set() has been called for any other field.
|
| + * @deprecated ICU 2.6. Use get(UCalendarDateFields field, UErrorCode& status) instead.
|
| + */
|
| + int32_t get(EDateFields field, UErrorCode& status) const;
|
| +
|
| + /**
|
| + * Gets the value for a given time field. Recalculate the current time field values
|
| + * if the time value has been changed by a call to setTime(). Return zero for unset
|
| + * fields if any fields have been explicitly set by a call to set(). To force a
|
| + * recomputation of all fields regardless of the previous state, call complete().
|
| + * This method is semantically const, but may alter the object in memory.
|
| + *
|
| + * @param field The given time field.
|
| + * @param status Fill-in parameter which receives the status of the operation.
|
| + * @return The value for the given time field, or zero if the field is unset,
|
| + * and set() has been called for any other field.
|
| + * @stable ICU 2.6.
|
| + */
|
| + int32_t get(UCalendarDateFields field, UErrorCode& status) const;
|
| +
|
| + /**
|
| + * Determines if the given time field has a value set. This can affect in the
|
| + * resolving of time in Calendar. Unset fields have a value of zero, by definition.
|
| + *
|
| + * @param field The given time field.
|
| + * @return True if the given time field has a value set; false otherwise.
|
| + * @deprecated ICU 2.6. Use isSet(UCalendarDateFields field) instead.
|
| + */
|
| + UBool isSet(EDateFields field) const;
|
| +
|
| + /**
|
| + * Determines if the given time field has a value set. This can affect in the
|
| + * resolving of time in Calendar. Unset fields have a value of zero, by definition.
|
| + *
|
| + * @param field The given time field.
|
| + * @return True if the given time field has a value set; false otherwise.
|
| + * @stable ICU 2.6.
|
| + */
|
| + UBool isSet(UCalendarDateFields field) const;
|
| +
|
| + /**
|
| + * Sets the given time field with the given value.
|
| + *
|
| + * @param field The given time field.
|
| + * @param value The value to be set for the given time field.
|
| + * @deprecated ICU 2.6. Use set(UCalendarDateFields field, int32_t value) instead.
|
| + */
|
| + void set(EDateFields field, int32_t value);
|
| +
|
| + /**
|
| + * Sets the given time field with the given value.
|
| + *
|
| + * @param field The given time field.
|
| + * @param value The value to be set for the given time field.
|
| + * @stable ICU 2.6.
|
| + */
|
| + void set(UCalendarDateFields field, int32_t value);
|
| +
|
| + /**
|
| + * Sets the values for the fields YEAR, MONTH, and DATE. Other field values are
|
| + * retained; call clear() first if this is not desired.
|
| + *
|
| + * @param year The value used to set the YEAR time field.
|
| + * @param month The value used to set the MONTH time field. Month value is 0-based.
|
| + * e.g., 0 for January.
|
| + * @param date The value used to set the DATE time field.
|
| + * @stable ICU 2.0
|
| + */
|
| + void set(int32_t year, int32_t month, int32_t date);
|
| +
|
| + /**
|
| + * Sets the values for the fields YEAR, MONTH, DATE, HOUR_OF_DAY, and MINUTE. Other
|
| + * field values are retained; call clear() first if this is not desired.
|
| + *
|
| + * @param year The value used to set the YEAR time field.
|
| + * @param month The value used to set the MONTH time field. Month value is
|
| + * 0-based. E.g., 0 for January.
|
| + * @param date The value used to set the DATE time field.
|
| + * @param hour The value used to set the HOUR_OF_DAY time field.
|
| + * @param minute The value used to set the MINUTE time field.
|
| + * @stable ICU 2.0
|
| + */
|
| + void set(int32_t year, int32_t month, int32_t date, int32_t hour, int32_t minute);
|
| +
|
| + /**
|
| + * Sets the values for the fields YEAR, MONTH, DATE, HOUR_OF_DAY, MINUTE, and SECOND.
|
| + * Other field values are retained; call clear() first if this is not desired.
|
| + *
|
| + * @param year The value used to set the YEAR time field.
|
| + * @param month The value used to set the MONTH time field. Month value is
|
| + * 0-based. E.g., 0 for January.
|
| + * @param date The value used to set the DATE time field.
|
| + * @param hour The value used to set the HOUR_OF_DAY time field.
|
| + * @param minute The value used to set the MINUTE time field.
|
| + * @param second The value used to set the SECOND time field.
|
| + * @stable ICU 2.0
|
| + */
|
| + void set(int32_t year, int32_t month, int32_t date, int32_t hour, int32_t minute, int32_t second);
|
| +
|
| + /**
|
| + * Clears the values of all the time fields, making them both unset and assigning
|
| + * them a value of zero. The field values will be determined during the next
|
| + * resolving of time into time fields.
|
| + * @stable ICU 2.0
|
| + */
|
| + void clear(void);
|
| +
|
| + /**
|
| + * Clears the value in the given time field, both making it unset and assigning it a
|
| + * value of zero. This field value will be determined during the next resolving of
|
| + * time into time fields.
|
| + *
|
| + * @param field The time field to be cleared.
|
| + * @deprecated ICU 2.6. Use clear(UCalendarDateFields field) instead.
|
| + */
|
| + void clear(EDateFields field);
|
| +
|
| + /**
|
| + * Clears the value in the given time field, both making it unset and assigning it a
|
| + * value of zero. This field value will be determined during the next resolving of
|
| + * time into time fields.
|
| + *
|
| + * @param field The time field to be cleared.
|
| + * @stable ICU 2.6.
|
| + */
|
| + void clear(UCalendarDateFields field);
|
| +
|
| + /**
|
| + * Returns a unique class ID POLYMORPHICALLY. Pure virtual method. This method is to
|
| + * implement a simple version of RTTI, since not all C++ compilers support genuine
|
| + * RTTI. Polymorphic operator==() and clone() methods call this method.
|
| + * <P>
|
| + * Concrete subclasses of Calendar must implement getDynamicClassID() and also a
|
| + * static method and data member:
|
| + *
|
| + * static UClassID getStaticClassID() { return (UClassID)&fgClassID; }
|
| + * static char fgClassID;
|
| + *
|
| + * @return The class ID for this object. All objects of a given class have the
|
| + * same class ID. Objects of other classes have different class IDs.
|
| + * @stable ICU 2.0
|
| + */
|
| + virtual UClassID getDynamicClassID(void) const = 0;
|
| +
|
| + /**
|
| + * Returns the resource key string used for this calendar type.
|
| + * For example, prepending "Eras_" to this string could return "Eras_japanese"
|
| + * or "Eras_gregorian".
|
| + *
|
| + * @returns static string, for example, "gregorian" or "japanese"
|
| + * @internal
|
| + */
|
| + virtual const char * getType() const = 0;
|
| +
|
| + /**
|
| + * Returns whether the given day of the week is a weekday, a
|
| + * weekend day, or a day that transitions from one to the other,
|
| + * in this calendar system. If a transition occurs at midnight,
|
| + * then the days before and after the transition will have the
|
| + * type UCAL_WEEKDAY or UCAL_WEEKEND. If a transition occurs at a time
|
| + * other than midnight, then the day of the transition will have
|
| + * the type UCAL_WEEKEND_ONSET or UCAL_WEEKEND_CEASE. In this case, the
|
| + * method getWeekendTransition() will return the point of
|
| + * transition.
|
| + * @param dayOfWeek The day of the week whose type is desired (UCAL_SUNDAY..UCAL_SATURDAY).
|
| + * @param status The error code for the operation.
|
| + * @return The UCalendarWeekdayType for the day of the week.
|
| + * @stable ICU 4.4
|
| + */
|
| + virtual UCalendarWeekdayType getDayOfWeekType(UCalendarDaysOfWeek dayOfWeek, UErrorCode &status) const;
|
| +
|
| + /**
|
| + * Returns the time during the day at which the weekend begins or ends in
|
| + * this calendar system. If getDayOfWeekType() rerturns UCAL_WEEKEND_ONSET
|
| + * for the specified dayOfWeek, return the time at which the weekend begins.
|
| + * If getDayOfWeekType() returns UCAL_WEEKEND_CEASE for the specified dayOfWeek,
|
| + * return the time at which the weekend ends. If getDayOfWeekType() returns
|
| + * some other UCalendarWeekdayType for the specified dayOfWeek, is it an error condition
|
| + * (U_ILLEGAL_ARGUMENT_ERROR).
|
| + * @param dayOfWeek The day of the week for which the weekend transition time is
|
| + * desired (UCAL_SUNDAY..UCAL_SATURDAY).
|
| + * @param status The error code for the operation.
|
| + * @return The milliseconds after midnight at which the weekend begins or ends.
|
| + * @stable ICU 4.4
|
| + */
|
| + virtual int32_t getWeekendTransition(UCalendarDaysOfWeek dayOfWeek, UErrorCode &status) const;
|
| +
|
| + /**
|
| + * Returns TRUE if the given UDate is in the weekend in
|
| + * this calendar system.
|
| + * @param date The UDate in question.
|
| + * @param status The error code for the operation.
|
| + * @return TRUE if the given UDate is in the weekend in
|
| + * this calendar system, FALSE otherwise.
|
| + * @stable ICU 4.4
|
| + */
|
| + virtual UBool isWeekend(UDate date, UErrorCode &status) const;
|
| +
|
| + /**
|
| + * Returns TRUE if this Calendar's current date-time is in the weekend in
|
| + * this calendar system.
|
| + * @return TRUE if this Calendar's current date-time is in the weekend in
|
| + * this calendar system, FALSE otherwise.
|
| + * @stable ICU 4.4
|
| + */
|
| + virtual UBool isWeekend(void) const;
|
| +
|
| +protected:
|
| +
|
| + /**
|
| + * Constructs a Calendar with the default time zone as returned by
|
| + * TimeZone::createInstance(), and the default locale.
|
| + *
|
| + * @param success Indicates the status of Calendar object construction. Returns
|
| + * U_ZERO_ERROR if constructed successfully.
|
| + * @stable ICU 2.0
|
| + */
|
| + Calendar(UErrorCode& success);
|
| +
|
| + /**
|
| + * Copy constructor
|
| + *
|
| + * @param source Calendar object to be copied from
|
| + * @stable ICU 2.0
|
| + */
|
| + Calendar(const Calendar& source);
|
| +
|
| + /**
|
| + * Default assignment operator
|
| + *
|
| + * @param right Calendar object to be copied
|
| + * @stable ICU 2.0
|
| + */
|
| + Calendar& operator=(const Calendar& right);
|
| +
|
| + /**
|
| + * Constructs a Calendar with the given time zone and locale. Clients are no longer
|
| + * responsible for deleting the given time zone object after it's adopted.
|
| + *
|
| + * @param zone The given time zone.
|
| + * @param aLocale The given locale.
|
| + * @param success Indicates the status of Calendar object construction. Returns
|
| + * U_ZERO_ERROR if constructed successfully.
|
| + * @stable ICU 2.0
|
| + */
|
| + Calendar(TimeZone* zone, const Locale& aLocale, UErrorCode& success);
|
| +
|
| + /**
|
| + * Constructs a Calendar with the given time zone and locale.
|
| + *
|
| + * @param zone The given time zone.
|
| + * @param aLocale The given locale.
|
| + * @param success Indicates the status of Calendar object construction. Returns
|
| + * U_ZERO_ERROR if constructed successfully.
|
| + * @stable ICU 2.0
|
| + */
|
| + Calendar(const TimeZone& zone, const Locale& aLocale, UErrorCode& success);
|
| +
|
| + /**
|
| + * Converts Calendar's time field values to GMT as milliseconds.
|
| + *
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + * @stable ICU 2.0
|
| + */
|
| + virtual void computeTime(UErrorCode& status);
|
| +
|
| + /**
|
| + * Converts GMT as milliseconds to time field values. This allows you to sync up the
|
| + * time field values with a new time that is set for the calendar. This method
|
| + * does NOT recompute the time first; to recompute the time, then the fields, use
|
| + * the method complete().
|
| + *
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + * @stable ICU 2.0
|
| + */
|
| + virtual void computeFields(UErrorCode& status);
|
| +
|
| + /**
|
| + * Gets this Calendar's current time as a long.
|
| + *
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + * @return the current time as UTC milliseconds from the epoch.
|
| + * @stable ICU 2.0
|
| + */
|
| + double getTimeInMillis(UErrorCode& status) const;
|
| +
|
| + /**
|
| + * Sets this Calendar's current time from the given long value.
|
| + * @param millis the new time in UTC milliseconds from the epoch.
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + * @stable ICU 2.0
|
| + */
|
| + void setTimeInMillis( double millis, UErrorCode& status );
|
| +
|
| + /**
|
| + * Recomputes the current time from currently set fields, and then fills in any
|
| + * unset fields in the time field list.
|
| + *
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + * @stable ICU 2.0
|
| + */
|
| + void complete(UErrorCode& status);
|
| +
|
| + /**
|
| + * Gets the value for a given time field. Subclasses can use this function to get
|
| + * field values without forcing recomputation of time.
|
| + *
|
| + * @param field The given time field.
|
| + * @return The value for the given time field.
|
| + * @deprecated ICU 2.6. Use internalGet(UCalendarDateFields field) instead.
|
| + */
|
| + inline int32_t internalGet(EDateFields field) const {return fFields[field];}
|
| +
|
| + /**
|
| + * Gets the value for a given time field. Subclasses can use this function to get
|
| + * field values without forcing recomputation of time. If the field's stamp is UNSET,
|
| + * the defaultValue is used.
|
| + *
|
| + * @param field The given time field.
|
| + * @param defaultValue a default value used if the field is unset.
|
| + * @return The value for the given time field.
|
| + * @internal
|
| + */
|
| + inline int32_t internalGet(UCalendarDateFields field, int32_t defaultValue) const {return fStamp[field]>kUnset ? fFields[field] : defaultValue;}
|
| +
|
| + /**
|
| + * Gets the value for a given time field. Subclasses can use this function to get
|
| + * field values without forcing recomputation of time.
|
| + *
|
| + * @param field The given time field.
|
| + * @return The value for the given time field.
|
| + * @internal
|
| + */
|
| + inline int32_t internalGet(UCalendarDateFields field) const {return fFields[field];}
|
| +
|
| + /**
|
| + * Sets the value for a given time field. This is a fast internal method for
|
| + * subclasses. It does not affect the areFieldsInSync, isTimeSet, or areAllFieldsSet
|
| + * flags.
|
| + *
|
| + * @param field The given time field.
|
| + * @param value The value for the given time field.
|
| + * @deprecated ICU 2.6. Use internalSet(UCalendarDateFields field, int32_t value) instead.
|
| + */
|
| + void internalSet(EDateFields field, int32_t value);
|
| +
|
| + /**
|
| + * Sets the value for a given time field. This is a fast internal method for
|
| + * subclasses. It does not affect the areFieldsInSync, isTimeSet, or areAllFieldsSet
|
| + * flags.
|
| + *
|
| + * @param field The given time field.
|
| + * @param value The value for the given time field.
|
| + * @stable ICU 2.6.
|
| + */
|
| + inline void internalSet(UCalendarDateFields field, int32_t value);
|
| +
|
| + /**
|
| + * Prepare this calendar for computing the actual minimum or maximum.
|
| + * This method modifies this calendar's fields; it is called on a
|
| + * temporary calendar.
|
| + * @internal
|
| + */
|
| + virtual void prepareGetActual(UCalendarDateFields field, UBool isMinimum, UErrorCode &status);
|
| +
|
| + /**
|
| + * Limit enums. Not in sync with UCalendarLimitType (refers to internal fields).
|
| + * @internal
|
| + */
|
| + enum ELimitType {
|
| + UCAL_LIMIT_MINIMUM = 0,
|
| + UCAL_LIMIT_GREATEST_MINIMUM,
|
| + UCAL_LIMIT_LEAST_MAXIMUM,
|
| + UCAL_LIMIT_MAXIMUM,
|
| + UCAL_LIMIT_COUNT
|
| + };
|
| +
|
| + /**
|
| + * Subclass API for defining limits of different types.
|
| + * Subclasses must implement this method to return limits for the
|
| + * following fields:
|
| + *
|
| + * <pre>UCAL_ERA
|
| + * UCAL_YEAR
|
| + * UCAL_MONTH
|
| + * UCAL_WEEK_OF_YEAR
|
| + * UCAL_WEEK_OF_MONTH
|
| + * UCAL_DATE (DAY_OF_MONTH on Java)
|
| + * UCAL_DAY_OF_YEAR
|
| + * UCAL_DAY_OF_WEEK_IN_MONTH
|
| + * UCAL_YEAR_WOY
|
| + * UCAL_EXTENDED_YEAR</pre>
|
| + *
|
| + * @param field one of the above field numbers
|
| + * @param limitType one of <code>MINIMUM</code>, <code>GREATEST_MINIMUM</code>,
|
| + * <code>LEAST_MAXIMUM</code>, or <code>MAXIMUM</code>
|
| + * @internal
|
| + */
|
| + virtual int32_t handleGetLimit(UCalendarDateFields field, ELimitType limitType) const = 0;
|
| +
|
| + /**
|
| + * Return a limit for a field.
|
| + * @param field the field, from <code>0..UCAL_MAX_FIELD</code>
|
| + * @param limitType the type specifier for the limit
|
| + * @see #ELimitType
|
| + * @internal
|
| + */
|
| + virtual int32_t getLimit(UCalendarDateFields field, ELimitType limitType) const;
|
| +
|
| +
|
| + /**
|
| + * Return the Julian day number of day before the first day of the
|
| + * given month in the given extended year. Subclasses should override
|
| + * this method to implement their calendar system.
|
| + * @param eyear the extended year
|
| + * @param month the zero-based month, or 0 if useMonth is false
|
| + * @param useMonth if false, compute the day before the first day of
|
| + * the given year, otherwise, compute the day before the first day of
|
| + * the given month
|
| + * @return the Julian day number of the day before the first
|
| + * day of the given month and year
|
| + * @internal
|
| + */
|
| + virtual int32_t handleComputeMonthStart(int32_t eyear, int32_t month,
|
| + UBool useMonth) const = 0;
|
| +
|
| + /**
|
| + * Return the number of days in the given month of the given extended
|
| + * year of this calendar system. Subclasses should override this
|
| + * method if they can provide a more correct or more efficient
|
| + * implementation than the default implementation in Calendar.
|
| + * @internal
|
| + */
|
| + virtual int32_t handleGetMonthLength(int32_t extendedYear, int32_t month) const ;
|
| +
|
| + /**
|
| + * Return the number of days in the given extended year of this
|
| + * calendar system. Subclasses should override this method if they can
|
| + * provide a more correct or more efficient implementation than the
|
| + * default implementation in Calendar.
|
| + * @stable ICU 2.0
|
| + */
|
| + virtual int32_t handleGetYearLength(int32_t eyear) const;
|
| +
|
| +
|
| + /**
|
| + * Return the extended year defined by the current fields. This will
|
| + * use the UCAL_EXTENDED_YEAR field or the UCAL_YEAR and supra-year fields (such
|
| + * as UCAL_ERA) specific to the calendar system, depending on which set of
|
| + * fields is newer.
|
| + * @return the extended year
|
| + * @internal
|
| + */
|
| + virtual int32_t handleGetExtendedYear() = 0;
|
| +
|
| + /**
|
| + * Subclasses may override this. This method calls
|
| + * handleGetMonthLength() to obtain the calendar-specific month
|
| + * length.
|
| + * @param bestField which field to use to calculate the date
|
| + * @return julian day specified by calendar fields.
|
| + * @internal
|
| + */
|
| + virtual int32_t handleComputeJulianDay(UCalendarDateFields bestField);
|
| +
|
| + /**
|
| + * Subclasses must override this to convert from week fields
|
| + * (YEAR_WOY and WEEK_OF_YEAR) to an extended year in the case
|
| + * where YEAR, EXTENDED_YEAR are not set.
|
| + * The Calendar implementation assumes yearWoy is in extended gregorian form
|
| + * @internal
|
| + * @return the extended year, UCAL_EXTENDED_YEAR
|
| + */
|
| + virtual int32_t handleGetExtendedYearFromWeekFields(int32_t yearWoy, int32_t woy);
|
| +
|
| + /**
|
| + * Compute the Julian day from fields. Will determine whether to use
|
| + * the JULIAN_DAY field directly, or other fields.
|
| + * @return the julian day
|
| + * @internal
|
| + */
|
| + int32_t computeJulianDay();
|
| +
|
| + /**
|
| + * Compute the milliseconds in the day from the fields. This is a
|
| + * value from 0 to 23:59:59.999 inclusive, unless fields are out of
|
| + * range, in which case it can be an arbitrary value. This value
|
| + * reflects local zone wall time.
|
| + * @internal
|
| + */
|
| + int32_t computeMillisInDay();
|
| +
|
| + /**
|
| + * This method can assume EXTENDED_YEAR has been set.
|
| + * @param millis milliseconds of the date fields
|
| + * @param millisInDay milliseconds of the time fields; may be out
|
| + * or range.
|
| + * @param ec Output param set to failure code on function return
|
| + * when this function fails.
|
| + * @internal
|
| + */
|
| + int32_t computeZoneOffset(double millis, int32_t millisInDay, UErrorCode &ec);
|
| +
|
| +
|
| + /**
|
| + * Determine the best stamp in a range.
|
| + * @param start first enum to look at
|
| + * @param end last enum to look at
|
| + * @param bestSoFar stamp prior to function call
|
| + * @return the stamp value of the best stamp
|
| + * @internal
|
| + */
|
| + int32_t newestStamp(UCalendarDateFields start, UCalendarDateFields end, int32_t bestSoFar) const;
|
| +
|
| + /**
|
| + * Values for field resolution tables
|
| + * @see #resolveFields
|
| + * @internal
|
| + */
|
| + enum {
|
| + /** Marker for end of resolve set (row or group). */
|
| + kResolveSTOP = -1,
|
| + /** Value to be bitwised "ORed" against resolve table field values for remapping. Example: (UCAL_DATE | kResolveRemap) in 1st column will cause 'UCAL_DATE' to be returned, but will not examine the value of UCAL_DATE. */
|
| + kResolveRemap = 32
|
| + };
|
| +
|
| + /**
|
| + * Precedence table for Dates
|
| + * @see #resolveFields
|
| + * @internal
|
| + */
|
| + static const UFieldResolutionTable kDatePrecedence[];
|
| +
|
| + /**
|
| + * Precedence table for Year
|
| + * @see #resolveFields
|
| + * @internal
|
| + */
|
| + static const UFieldResolutionTable kYearPrecedence[];
|
| +
|
| + /**
|
| + * Precedence table for Day of Week
|
| + * @see #resolveFields
|
| + * @internal
|
| + */
|
| + static const UFieldResolutionTable kDOWPrecedence[];
|
| +
|
| + /**
|
| + * Given a precedence table, return the newest field combination in
|
| + * the table, or UCAL_FIELD_COUNT if none is found.
|
| + *
|
| + * <p>The precedence table is a 3-dimensional array of integers. It
|
| + * may be thought of as an array of groups. Each group is an array of
|
| + * lines. Each line is an array of field numbers. Within a line, if
|
| + * all fields are set, then the time stamp of the line is taken to be
|
| + * the stamp of the most recently set field. If any field of a line is
|
| + * unset, then the line fails to match. Within a group, the line with
|
| + * the newest time stamp is selected. The first field of the line is
|
| + * returned to indicate which line matched.
|
| + *
|
| + * <p>In some cases, it may be desirable to map a line to field that
|
| + * whose stamp is NOT examined. For example, if the best field is
|
| + * DAY_OF_WEEK then the DAY_OF_WEEK_IN_MONTH algorithm may be used. In
|
| + * order to do this, insert the value <code>kResolveRemap | F</code> at
|
| + * the start of the line, where <code>F</code> is the desired return
|
| + * field value. This field will NOT be examined; it only determines
|
| + * the return value if the other fields in the line are the newest.
|
| + *
|
| + * <p>If all lines of a group contain at least one unset field, then no
|
| + * line will match, and the group as a whole will fail to match. In
|
| + * that case, the next group will be processed. If all groups fail to
|
| + * match, then UCAL_FIELD_COUNT is returned.
|
| + * @internal
|
| + */
|
| + UCalendarDateFields resolveFields(const UFieldResolutionTable *precedenceTable);
|
| +
|
| +
|
| + /**
|
| + * @internal
|
| + */
|
| + virtual const UFieldResolutionTable* getFieldResolutionTable() const;
|
| +
|
| + /**
|
| + * Return the field that is newer, either defaultField, or
|
| + * alternateField. If neither is newer or neither is set, return defaultField.
|
| + * @internal
|
| + */
|
| + UCalendarDateFields newerField(UCalendarDateFields defaultField, UCalendarDateFields alternateField) const;
|
| +
|
| +
|
| +private:
|
| + /**
|
| + * Helper function for calculating limits by trial and error
|
| + * @param field The field being investigated
|
| + * @param startValue starting (least max) value of field
|
| + * @param endValue ending (greatest max) value of field
|
| + * @param status return type
|
| + * @internal
|
| + */
|
| + int32_t getActualHelper(UCalendarDateFields field, int32_t startValue, int32_t endValue, UErrorCode &status) const;
|
| +
|
| +
|
| +protected:
|
| + /**
|
| + * The flag which indicates if the current time is set in the calendar.
|
| + * @stable ICU 2.0
|
| + */
|
| + UBool fIsTimeSet;
|
| +
|
| + /**
|
| + * True if the fields are in sync with the currently set time of this Calendar.
|
| + * If false, then the next attempt to get the value of a field will
|
| + * force a recomputation of all fields from the current value of the time
|
| + * field.
|
| + * <P>
|
| + * This should really be named areFieldsInSync, but the old name is retained
|
| + * for backward compatibility.
|
| + * @stable ICU 2.0
|
| + */
|
| + UBool fAreFieldsSet;
|
| +
|
| + /**
|
| + * True if all of the fields have been set. This is initially false, and set to
|
| + * true by computeFields().
|
| + * @stable ICU 2.0
|
| + */
|
| + UBool fAreAllFieldsSet;
|
| +
|
| + /**
|
| + * True if all fields have been virtually set, but have not yet been
|
| + * computed. This occurs only in setTimeInMillis(). A calendar set
|
| + * to this state will compute all fields from the time if it becomes
|
| + * necessary, but otherwise will delay such computation.
|
| + * @stable ICU 3.0
|
| + */
|
| + UBool fAreFieldsVirtuallySet;
|
| +
|
| + /**
|
| + * Get the current time without recomputing.
|
| + *
|
| + * @return the current time without recomputing.
|
| + * @stable ICU 2.0
|
| + */
|
| + UDate internalGetTime(void) const { return fTime; }
|
| +
|
| + /**
|
| + * Set the current time without affecting flags or fields.
|
| + *
|
| + * @param time The time to be set
|
| + * @return the current time without recomputing.
|
| + * @stable ICU 2.0
|
| + */
|
| + void internalSetTime(UDate time) { fTime = time; }
|
| +
|
| + /**
|
| + * The time fields containing values into which the millis is computed.
|
| + * @stable ICU 2.0
|
| + */
|
| + int32_t fFields[UCAL_FIELD_COUNT];
|
| +
|
| + /**
|
| + * The flags which tell if a specified time field for the calendar is set.
|
| + * @deprecated ICU 2.8 use (fStamp[n]!=kUnset)
|
| + */
|
| + UBool fIsSet[UCAL_FIELD_COUNT];
|
| +
|
| + /** Special values of stamp[]
|
| + * @stable ICU 2.0
|
| + */
|
| + enum {
|
| + kUnset = 0,
|
| + kInternallySet,
|
| + kMinimumUserStamp
|
| + };
|
| +
|
| + /**
|
| + * Pseudo-time-stamps which specify when each field was set. There
|
| + * are two special values, UNSET and INTERNALLY_SET. Values from
|
| + * MINIMUM_USER_SET to Integer.MAX_VALUE are legal user set values.
|
| + * @stable ICU 2.0
|
| + */
|
| + int32_t fStamp[UCAL_FIELD_COUNT];
|
| +
|
| + /**
|
| + * Subclasses may override this method to compute several fields
|
| + * specific to each calendar system. These are:
|
| + *
|
| + * <ul><li>ERA
|
| + * <li>YEAR
|
| + * <li>MONTH
|
| + * <li>DAY_OF_MONTH
|
| + * <li>DAY_OF_YEAR
|
| + * <li>EXTENDED_YEAR</ul>
|
| + *
|
| + * Subclasses can refer to the DAY_OF_WEEK and DOW_LOCAL fields, which
|
| + * will be set when this method is called. Subclasses can also call
|
| + * the getGregorianXxx() methods to obtain Gregorian calendar
|
| + * equivalents for the given Julian day.
|
| + *
|
| + * <p>In addition, subclasses should compute any subclass-specific
|
| + * fields, that is, fields from BASE_FIELD_COUNT to
|
| + * getFieldCount() - 1.
|
| + *
|
| + * <p>The default implementation in <code>Calendar</code> implements
|
| + * a pure proleptic Gregorian calendar.
|
| + * @internal
|
| + */
|
| + virtual void handleComputeFields(int32_t julianDay, UErrorCode &status);
|
| +
|
| + /**
|
| + * Return the extended year on the Gregorian calendar as computed by
|
| + * <code>computeGregorianFields()</code>.
|
| + * @internal
|
| + */
|
| + int32_t getGregorianYear() const {
|
| + return fGregorianYear;
|
| + }
|
| +
|
| + /**
|
| + * Return the month (0-based) on the Gregorian calendar as computed by
|
| + * <code>computeGregorianFields()</code>.
|
| + * @internal
|
| + */
|
| + int32_t getGregorianMonth() const {
|
| + return fGregorianMonth;
|
| + }
|
| +
|
| + /**
|
| + * Return the day of year (1-based) on the Gregorian calendar as
|
| + * computed by <code>computeGregorianFields()</code>.
|
| + * @internal
|
| + */
|
| + int32_t getGregorianDayOfYear() const {
|
| + return fGregorianDayOfYear;
|
| + }
|
| +
|
| + /**
|
| + * Return the day of month (1-based) on the Gregorian calendar as
|
| + * computed by <code>computeGregorianFields()</code>.
|
| + * @internal
|
| + */
|
| + int32_t getGregorianDayOfMonth() const {
|
| + return fGregorianDayOfMonth;
|
| + }
|
| +
|
| + /**
|
| + * Called by computeJulianDay. Returns the default month (0-based) for the year,
|
| + * taking year and era into account. Defaults to 0 for Gregorian, which doesn't care.
|
| + * @param eyear The extended year
|
| + * @internal
|
| + */
|
| + virtual int32_t getDefaultMonthInYear(int32_t eyear) ;
|
| +
|
| +
|
| + /**
|
| + * Called by computeJulianDay. Returns the default day (1-based) for the month,
|
| + * taking currently-set year and era into account. Defaults to 1 for Gregorian.
|
| + * @param eyear the extended year
|
| + * @param month the month in the year
|
| + * @internal
|
| + */
|
| + virtual int32_t getDefaultDayInMonth(int32_t eyear, int32_t month);
|
| +
|
| + //-------------------------------------------------------------------------
|
| + // Protected utility methods for use by subclasses. These are very handy
|
| + // for implementing add, roll, and computeFields.
|
| + //-------------------------------------------------------------------------
|
| +
|
| + /**
|
| + * Adjust the specified field so that it is within
|
| + * the allowable range for the date to which this calendar is set.
|
| + * For example, in a Gregorian calendar pinning the {@link #UCalendarDateFields DAY_OF_MONTH}
|
| + * field for a calendar set to April 31 would cause it to be set
|
| + * to April 30.
|
| + * <p>
|
| + * <b>Subclassing:</b>
|
| + * <br>
|
| + * This utility method is intended for use by subclasses that need to implement
|
| + * their own overrides of {@link #roll roll} and {@link #add add}.
|
| + * <p>
|
| + * <b>Note:</b>
|
| + * <code>pinField</code> is implemented in terms of
|
| + * {@link #getActualMinimum getActualMinimum}
|
| + * and {@link #getActualMaximum getActualMaximum}. If either of those methods uses
|
| + * a slow, iterative algorithm for a particular field, it would be
|
| + * unwise to attempt to call <code>pinField</code> for that field. If you
|
| + * really do need to do so, you should override this method to do
|
| + * something more efficient for that field.
|
| + * <p>
|
| + * @param field The calendar field whose value should be pinned.
|
| + * @param status Output param set to failure code on function return
|
| + * when this function fails.
|
| + *
|
| + * @see #getActualMinimum
|
| + * @see #getActualMaximum
|
| + * @stable ICU 2.0
|
| + */
|
| + virtual void pinField(UCalendarDateFields field, UErrorCode& status);
|
| +
|
| + /**
|
| + * Return the week number of a day, within a period. This may be the week number in
|
| + * a year or the week number in a month. Usually this will be a value >= 1, but if
|
| + * some initial days of the period are excluded from week 1, because
|
| + * {@link #getMinimalDaysInFirstWeek getMinimalDaysInFirstWeek} is > 1, then
|
| + * the week number will be zero for those
|
| + * initial days. This method requires the day number and day of week for some
|
| + * known date in the period in order to determine the day of week
|
| + * on the desired day.
|
| + * <p>
|
| + * <b>Subclassing:</b>
|
| + * <br>
|
| + * This method is intended for use by subclasses in implementing their
|
| + * {@link #computeTime computeTime} and/or {@link #computeFields computeFields} methods.
|
| + * It is often useful in {@link #getActualMinimum getActualMinimum} and
|
| + * {@link #getActualMaximum getActualMaximum} as well.
|
| + * <p>
|
| + * This variant is handy for computing the week number of some other
|
| + * day of a period (often the first or last day of the period) when its day
|
| + * of the week is not known but the day number and day of week for some other
|
| + * day in the period (e.g. the current date) <em>is</em> known.
|
| + * <p>
|
| + * @param desiredDay The {@link #UCalendarDateFields DAY_OF_YEAR} or
|
| + * {@link #UCalendarDateFields DAY_OF_MONTH} whose week number is desired.
|
| + * Should be 1 for the first day of the period.
|
| + *
|
| + * @param dayOfPeriod The {@link #UCalendarDateFields DAY_OF_YEAR}
|
| + * or {@link #UCalendarDateFields DAY_OF_MONTH} for a day in the period whose
|
| + * {@link #UCalendarDateFields DAY_OF_WEEK} is specified by the
|
| + * <code>knownDayOfWeek</code> parameter.
|
| + * Should be 1 for first day of period.
|
| + *
|
| + * @param dayOfWeek The {@link #UCalendarDateFields DAY_OF_WEEK} for the day
|
| + * corresponding to the <code>knownDayOfPeriod</code> parameter.
|
| + * 1-based with 1=Sunday.
|
| + *
|
| + * @return The week number (one-based), or zero if the day falls before
|
| + * the first week because
|
| + * {@link #getMinimalDaysInFirstWeek getMinimalDaysInFirstWeek}
|
| + * is more than one.
|
| + *
|
| + * @stable ICU 2.8
|
| + */
|
| + int32_t weekNumber(int32_t desiredDay, int32_t dayOfPeriod, int32_t dayOfWeek);
|
| +
|
| +
|
| + /**
|
| + * Return the week number of a day, within a period. This may be the week number in
|
| + * a year, or the week number in a month. Usually this will be a value >= 1, but if
|
| + * some initial days of the period are excluded from week 1, because
|
| + * {@link #getMinimalDaysInFirstWeek getMinimalDaysInFirstWeek} is > 1,
|
| + * then the week number will be zero for those
|
| + * initial days. This method requires the day of week for the given date in order to
|
| + * determine the result.
|
| + * <p>
|
| + * <b>Subclassing:</b>
|
| + * <br>
|
| + * This method is intended for use by subclasses in implementing their
|
| + * {@link #computeTime computeTime} and/or {@link #computeFields computeFields} methods.
|
| + * It is often useful in {@link #getActualMinimum getActualMinimum} and
|
| + * {@link #getActualMaximum getActualMaximum} as well.
|
| + * <p>
|
| + * @param dayOfPeriod The {@link #UCalendarDateFields DAY_OF_YEAR} or
|
| + * {@link #UCalendarDateFields DAY_OF_MONTH} whose week number is desired.
|
| + * Should be 1 for the first day of the period.
|
| + *
|
| + * @param dayOfWeek The {@link #UCalendarDateFields DAY_OF_WEEK} for the day
|
| + * corresponding to the <code>dayOfPeriod</code> parameter.
|
| + * 1-based with 1=Sunday.
|
| + *
|
| + * @return The week number (one-based), or zero if the day falls before
|
| + * the first week because
|
| + * {@link #getMinimalDaysInFirstWeek getMinimalDaysInFirstWeek}
|
| + * is more than one.
|
| + * @internal
|
| + */
|
| + inline int32_t weekNumber(int32_t dayOfPeriod, int32_t dayOfWeek);
|
| +
|
| + /**
|
| + * returns the local DOW, valid range 0..6
|
| + * @internal
|
| + */
|
| + int32_t getLocalDOW();
|
| +
|
| +private:
|
| +
|
| + /**
|
| + * The next available value for fStamp[]
|
| + */
|
| + int32_t fNextStamp;// = MINIMUM_USER_STAMP;
|
| +
|
| + /**
|
| + * The current time set for the calendar.
|
| + */
|
| + UDate fTime;
|
| +
|
| + /**
|
| + * @see #setLenient
|
| + */
|
| + UBool fLenient;
|
| +
|
| + /**
|
| + * Time zone affects the time calculation done by Calendar. Calendar subclasses use
|
| + * the time zone data to produce the local time.
|
| + */
|
| + TimeZone* fZone;
|
| +
|
| + /**
|
| + * Both firstDayOfWeek and minimalDaysInFirstWeek are locale-dependent. They are
|
| + * used to figure out the week count for a specific date for a given locale. These
|
| + * must be set when a Calendar is constructed. For example, in US locale,
|
| + * firstDayOfWeek is SUNDAY; minimalDaysInFirstWeek is 1. They are used to figure
|
| + * out the week count for a specific date for a given locale. These must be set when
|
| + * a Calendar is constructed.
|
| + */
|
| + UCalendarDaysOfWeek fFirstDayOfWeek;
|
| + uint8_t fMinimalDaysInFirstWeek;
|
| + UCalendarDaysOfWeek fWeekendOnset;
|
| + int32_t fWeekendOnsetMillis;
|
| + UCalendarDaysOfWeek fWeekendCease;
|
| + int32_t fWeekendCeaseMillis;
|
| +
|
| + /**
|
| + * Sets firstDayOfWeek and minimalDaysInFirstWeek. Called at Calendar construction
|
| + * time.
|
| + *
|
| + * @param desiredLocale The given locale.
|
| + * @param type The calendar type identifier, e.g: gregorian, buddhist, etc.
|
| + * @param success Indicates the status of setting the week count data from
|
| + * the resource for the given locale. Returns U_ZERO_ERROR if
|
| + * constructed successfully.
|
| + */
|
| + void setWeekData(const Locale& desiredLocale, const char *type, UErrorCode& success);
|
| +
|
| + /**
|
| + * Recompute the time and update the status fields isTimeSet
|
| + * and areFieldsSet. Callers should check isTimeSet and only
|
| + * call this method if isTimeSet is false.
|
| + *
|
| + * @param status Output param set to success/failure code on exit. If any value
|
| + * previously set in the time field is invalid or restricted by
|
| + * leniency, this will be set to an error status.
|
| + */
|
| + void updateTime(UErrorCode& status);
|
| +
|
| + /**
|
| + * The Gregorian year, as computed by computeGregorianFields() and
|
| + * returned by getGregorianYear().
|
| + * @see #computeGregorianFields
|
| + */
|
| + int32_t fGregorianYear;
|
| +
|
| + /**
|
| + * The Gregorian month, as computed by computeGregorianFields() and
|
| + * returned by getGregorianMonth().
|
| + * @see #computeGregorianFields
|
| + */
|
| + int32_t fGregorianMonth;
|
| +
|
| + /**
|
| + * The Gregorian day of the year, as computed by
|
| + * computeGregorianFields() and returned by getGregorianDayOfYear().
|
| + * @see #computeGregorianFields
|
| + */
|
| + int32_t fGregorianDayOfYear;
|
| +
|
| + /**
|
| + * The Gregorian day of the month, as computed by
|
| + * computeGregorianFields() and returned by getGregorianDayOfMonth().
|
| + * @see #computeGregorianFields
|
| + */
|
| + int32_t fGregorianDayOfMonth;
|
| +
|
| + /* calculations */
|
| +
|
| + /**
|
| + * Compute the Gregorian calendar year, month, and day of month from
|
| + * the given Julian day. These values are not stored in fields, but in
|
| + * member variables gregorianXxx. Also compute the DAY_OF_WEEK and
|
| + * DOW_LOCAL fields.
|
| + */
|
| + void computeGregorianAndDOWFields(int32_t julianDay, UErrorCode &ec);
|
| +
|
| +protected:
|
| +
|
| + /**
|
| + * Compute the Gregorian calendar year, month, and day of month from the
|
| + * Julian day. These values are not stored in fields, but in member
|
| + * variables gregorianXxx. They are used for time zone computations and by
|
| + * subclasses that are Gregorian derivatives. Subclasses may call this
|
| + * method to perform a Gregorian calendar millis->fields computation.
|
| + */
|
| + void computeGregorianFields(int32_t julianDay, UErrorCode &ec);
|
| +
|
| +private:
|
| +
|
| + /**
|
| + * Compute the fields WEEK_OF_YEAR, YEAR_WOY, WEEK_OF_MONTH,
|
| + * DAY_OF_WEEK_IN_MONTH, and DOW_LOCAL from EXTENDED_YEAR, YEAR,
|
| + * DAY_OF_WEEK, and DAY_OF_YEAR. The latter fields are computed by the
|
| + * subclass based on the calendar system.
|
| + *
|
| + * <p>The YEAR_WOY field is computed simplistically. It is equal to YEAR
|
| + * most of the time, but at the year boundary it may be adjusted to YEAR-1
|
| + * or YEAR+1 to reflect the overlap of a week into an adjacent year. In
|
| + * this case, a simple increment or decrement is performed on YEAR, even
|
| + * though this may yield an invalid YEAR value. For instance, if the YEAR
|
| + * is part of a calendar system with an N-year cycle field CYCLE, then
|
| + * incrementing the YEAR may involve incrementing CYCLE and setting YEAR
|
| + * back to 0 or 1. This is not handled by this code, and in fact cannot be
|
| + * simply handled without having subclasses define an entire parallel set of
|
| + * fields for fields larger than or equal to a year. This additional
|
| + * complexity is not warranted, since the intention of the YEAR_WOY field is
|
| + * to support ISO 8601 notation, so it will typically be used with a
|
| + * proleptic Gregorian calendar, which has no field larger than a year.
|
| + */
|
| + void computeWeekFields(UErrorCode &ec);
|
| +
|
| +
|
| + /**
|
| + * Ensure that each field is within its valid range by calling {@link
|
| + * #validateField(int, int&)} on each field that has been set. This method
|
| + * should only be called if this calendar is not lenient.
|
| + * @see #isLenient
|
| + * @see #validateField(int, int&)
|
| + * @internal
|
| + */
|
| + void validateFields(UErrorCode &status);
|
| +
|
| + /**
|
| + * Validate a single field of this calendar. Subclasses should
|
| + * override this method to validate any calendar-specific fields.
|
| + * Generic fields can be handled by
|
| + * <code>Calendar.validateField()</code>.
|
| + * @see #validateField(int, int, int, int&)
|
| + * @internal
|
| + */
|
| + virtual void validateField(UCalendarDateFields field, UErrorCode &status);
|
| +
|
| + /**
|
| + * Validate a single field of this calendar given its minimum and
|
| + * maximum allowed value. If the field is out of range,
|
| + * <code>U_ILLEGAL_ARGUMENT_ERROR</code> will be set. Subclasses may
|
| + * use this method in their implementation of {@link
|
| + * #validateField(int, int&)}.
|
| + * @internal
|
| + */
|
| + void validateField(UCalendarDateFields field, int32_t min, int32_t max, UErrorCode& status);
|
| +
|
| + protected:
|
| + /**
|
| + * Convert a quasi Julian date to the day of the week. The Julian date used here is
|
| + * not a true Julian date, since it is measured from midnight, not noon. Return
|
| + * value is one-based.
|
| + *
|
| + * @param julian The given Julian date number.
|
| + * @return Day number from 1..7 (SUN..SAT).
|
| + * @internal
|
| + */
|
| + static uint8_t julianDayToDayOfWeek(double julian);
|
| +
|
| + private:
|
| + char validLocale[ULOC_FULLNAME_CAPACITY];
|
| + char actualLocale[ULOC_FULLNAME_CAPACITY];
|
| +
|
| + public:
|
| +#if !UCONFIG_NO_SERVICE
|
| + /**
|
| + * INTERNAL FOR 2.6 -- Registration.
|
| + */
|
| +
|
| + /**
|
| + * Return a StringEnumeration over the locales available at the time of the call,
|
| + * including registered locales.
|
| + * @return a StringEnumeration over the locales available at the time of the call
|
| + * @internal
|
| + */
|
| + static StringEnumeration* getAvailableLocales(void);
|
| +
|
| + /**
|
| + * Register a new Calendar factory. The factory will be adopted.
|
| + * INTERNAL in 2.6
|
| + * @param toAdopt the factory instance to be adopted
|
| + * @param status the in/out status code, no special meanings are assigned
|
| + * @return a registry key that can be used to unregister this factory
|
| + * @internal
|
| + */
|
| + static URegistryKey registerFactory(ICUServiceFactory* toAdopt, UErrorCode& status);
|
| +
|
| + /**
|
| + * Unregister a previously-registered CalendarFactory using the key returned from the
|
| + * register call. Key becomes invalid after a successful call and should not be used again.
|
| + * The CalendarFactory corresponding to the key will be deleted.
|
| + * INTERNAL in 2.6
|
| + * @param key the registry key returned by a previous call to registerFactory
|
| + * @param status the in/out status code, no special meanings are assigned
|
| + * @return TRUE if the factory for the key was successfully unregistered
|
| + * @internal
|
| + */
|
| + static UBool unregister(URegistryKey key, UErrorCode& status);
|
| +
|
| + /**
|
| + * Multiple Calendar Implementation
|
| + * @internal
|
| + */
|
| + friend class CalendarFactory;
|
| +
|
| + /**
|
| + * Multiple Calendar Implementation
|
| + * @internal
|
| + */
|
| + friend class CalendarService;
|
| +
|
| + /**
|
| + * Multiple Calendar Implementation
|
| + * @internal
|
| + */
|
| + friend class DefaultCalendarFactory;
|
| +#endif /* !UCONFIG_NO_SERVICE */
|
| +
|
| + /**
|
| + * @internal
|
| + * @return TRUE if this calendar has a default century (i.e. 03 -> 2003)
|
| + */
|
| + virtual UBool haveDefaultCentury() const = 0;
|
| +
|
| + /**
|
| + * @internal
|
| + * @return the start of the default century, as a UDate
|
| + */
|
| + virtual UDate defaultCenturyStart() const = 0;
|
| + /**
|
| + * @internal
|
| + * @return the beginning year of the default century, as a year
|
| + */
|
| + virtual int32_t defaultCenturyStartYear() const = 0;
|
| +
|
| + /** Get the locale for this calendar object. You can choose between valid and actual locale.
|
| + * @param type type of the locale we're looking for (valid or actual)
|
| + * @param status error code for the operation
|
| + * @return the locale
|
| + * @stable ICU 2.8
|
| + */
|
| + Locale getLocale(ULocDataLocaleType type, UErrorCode &status) const;
|
| +
|
| + /** Get the locale for this calendar object. You can choose between valid and actual locale.
|
| + * @param type type of the locale we're looking for (valid or actual)
|
| + * @param status error code for the operation
|
| + * @return the locale
|
| + * @internal
|
| + */
|
| + const char* getLocaleID(ULocDataLocaleType type, UErrorCode &status) const;
|
| +
|
| +};
|
| +
|
| +// -------------------------------------
|
| +
|
| +inline Calendar*
|
| +Calendar::createInstance(TimeZone* zone, UErrorCode& errorCode)
|
| +{
|
| + // since the Locale isn't specified, use the default locale
|
| + return createInstance(zone, Locale::getDefault(), errorCode);
|
| +}
|
| +
|
| +// -------------------------------------
|
| +
|
| +inline void
|
| +Calendar::roll(UCalendarDateFields field, UBool up, UErrorCode& status)
|
| +{
|
| + roll(field, (int32_t)(up ? +1 : -1), status);
|
| +}
|
| +
|
| +inline void
|
| +Calendar::roll(EDateFields field, UBool up, UErrorCode& status)
|
| +{
|
| + roll((UCalendarDateFields) field, up, status);
|
| +}
|
| +
|
| +
|
| +// -------------------------------------
|
| +
|
| +/**
|
| + * Fast method for subclasses. The caller must maintain fUserSetDSTOffset and
|
| + * fUserSetZoneOffset, as well as the isSet[] array.
|
| + */
|
| +
|
| +inline void
|
| +Calendar::internalSet(UCalendarDateFields field, int32_t value)
|
| +{
|
| + fFields[field] = value;
|
| + fStamp[field] = kInternallySet;
|
| + fIsSet[field] = TRUE; // Remove later
|
| +}
|
| +
|
| +inline int32_t Calendar::weekNumber(int32_t dayOfPeriod, int32_t dayOfWeek)
|
| +{
|
| + return weekNumber(dayOfPeriod, dayOfPeriod, dayOfWeek);
|
| +}
|
| +
|
| +
|
| +U_NAMESPACE_END
|
| +
|
| +#endif /* #if !UCONFIG_NO_FORMATTING */
|
| +
|
| +#endif // _CALENDAR
|
|
|
| Property changes on: icu46/source/i18n/unicode/calendar.h
|
| ___________________________________________________________________
|
| Added: svn:eol-style
|
| + LF
|
|
|
|
|
Chromium Code Reviews
Issue 5516007:
Check in the pristine copy of ICU 4.6... (Closed)
Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/