1b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru/* 2b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ******************************************************************************** 38393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius * Copyright (C) 1997-2013, International Business Machines * 4b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Corporation and others. All Rights Reserved. * 5b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ******************************************************************************** 6b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 7b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * File SIMPLETZ.H 8b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 9b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Modification History: 10b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 11b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Date Name Description 12b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 04/21/97 aliu Overhauled header. 13b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 08/10/98 stephen JDK 1.2 sync 14b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Added setStartRule() / setEndRule() overloads 15b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Added hasSameRules() 16b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 09/02/98 stephen Added getOffset(monthLen) 17b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Changed getOffset() to take UErrorCode 18b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 07/09/99 stephen Removed millisPerHour (unused, for HP compiler) 19b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 12/02/99 aliu Added TimeMode and constructor and setStart/EndRule 20b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * methods that take TimeMode. Added to docs. 21b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru ******************************************************************************** 22b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 23b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 24b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#ifndef SIMPLETZ_H 25b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#define SIMPLETZ_H 26b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 27b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "unicode/utypes.h" 28b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 29b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru/** 30b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * \file 31b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * \brief C++ API: SimpleTimeZone is a concrete subclass of TimeZone. 32b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 33b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 34b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#if !UCONFIG_NO_FORMATTING 35b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 36b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#include "unicode/basictz.h" 37b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 38b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruU_NAMESPACE_BEGIN 39b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 40b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru// forward declaration 41b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruclass InitialTimeZoneRule; 42b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruclass TimeZoneTransition; 43b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruclass AnnualTimeZoneRule; 44b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 45b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru/** 46b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <code>SimpleTimeZone</code> is a concrete subclass of <code>TimeZone</code> 47b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * that represents a time zone for use with a Gregorian calendar. This 48b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * class does not handle historical changes. 49b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <P> 50b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * When specifying daylight-savings-time begin and end dates, use a negative value for 51b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <code>dayOfWeekInMonth</code> to indicate that <code>SimpleTimeZone</code> should 5285bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * count from the end of the month backwards. For example, if Daylight Savings 5385bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * Time starts or ends at the last Sunday a month, use <code>dayOfWeekInMonth = -1</code> 5485bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * along with <code>dayOfWeek = UCAL_SUNDAY</code> to specify the rule. 55b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 56b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @see Calendar 57b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @see GregorianCalendar 58b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @see TimeZone 59b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @author D. Goldsmith, Mark Davis, Chen-Lieh Huang, Alan Liu 60b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 61b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruclass U_I18N_API SimpleTimeZone: public BasicTimeZone { 62b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Querupublic: 63b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 64b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 65b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * TimeMode is used, together with a millisecond offset after 66b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * midnight, to specify a rule transition time. Most rules 67b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * transition at a local wall time, that is, according to the 68b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * current time in effect, either standard, or DST. However, some 69b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * rules transition at local standard time, and some at a specific 70b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * UTC time. Although it might seem that all times could be 71b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * converted to wall time, thus eliminating the need for this 72b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * parameter, this is not the case. 73b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 74b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 75b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru enum TimeMode { 76b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru WALL_TIME = 0, 77b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru STANDARD_TIME, 78b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UTC_TIME 79b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru }; 80b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 81b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 82b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Copy constructor 83b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param source the object to be copied. 84b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 85b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 86b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru SimpleTimeZone(const SimpleTimeZone& source); 87b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 88b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 89b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Default assignment operator 90b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param right the object to be copied. 91b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 92b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 93b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru SimpleTimeZone& operator=(const SimpleTimeZone& right); 94b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 95b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 96b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Destructor 97b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 98b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 99b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual ~SimpleTimeZone(); 100b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 101b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 102b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Returns true if the two TimeZone objects are equal; that is, they have 103b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the same ID, raw GMT offset, and DST rules. 104b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 105b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param that The SimpleTimeZone object to be compared with. 106b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return True if the given time zone is equal to this time zone; false 107b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * otherwise. 108b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 109b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 110b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual UBool operator==(const TimeZone& that) const; 111b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 112b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 113b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Constructs a SimpleTimeZone with the given raw GMT offset and time zone ID, 114b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * and which doesn't observe daylight savings time. Normally you should use 115b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * TimeZone::createInstance() to create a TimeZone instead of creating a 116b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * SimpleTimeZone directly with this constructor. 117b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 118b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param rawOffsetGMT The given base time zone offset to GMT. 119b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param ID The timezone ID which is obtained from 120b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * TimeZone.getAvailableIDs. 121b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 122b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 123b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru SimpleTimeZone(int32_t rawOffsetGMT, const UnicodeString& ID); 124b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 125b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 126b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Construct a SimpleTimeZone with the given raw GMT offset, time zone ID, 127b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * and times to start and end daylight savings time. To create a TimeZone that 128b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * doesn't observe daylight savings time, don't use this constructor; use 129b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * SimpleTimeZone(rawOffset, ID) instead. Normally, you should use 130b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * TimeZone.createInstance() to create a TimeZone instead of creating a 131b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * SimpleTimeZone directly with this constructor. 132b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <P> 133b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Various types of daylight-savings time rules can be specfied by using different 134b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * values for startDay and startDayOfWeek and endDay and endDayOfWeek. For a 135b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * complete explanation of how these parameters work, see the documentation for 136b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * setStartRule(). 137b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 138b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param rawOffsetGMT The new SimpleTimeZone's raw GMT offset 139b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param ID The new SimpleTimeZone's time zone ID. 140b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsStartMonth The daylight savings starting month. Month is 141b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 0-based. eg, 0 for January. 142b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsStartDayOfWeekInMonth The daylight savings starting 143b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * day-of-week-in-month. See setStartRule() for a 144b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * complete explanation. 145b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsStartDayOfWeek The daylight savings starting day-of-week. 146b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * See setStartRule() for a complete explanation. 147b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsStartTime The daylight savings starting time, expressed as the 148b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * number of milliseconds after midnight. 149b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsEndMonth The daylight savings ending month. Month is 150b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 0-based. eg, 0 for January. 151b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsEndDayOfWeekInMonth The daylight savings ending day-of-week-in-month. 152b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * See setStartRule() for a complete explanation. 153b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsEndDayOfWeek The daylight savings ending day-of-week. 154b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * See setStartRule() for a complete explanation. 155b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsEndTime The daylight savings ending time, expressed as the 156b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * number of milliseconds after midnight. 157b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode to receive the status. 158b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 159b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 160b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru SimpleTimeZone(int32_t rawOffsetGMT, const UnicodeString& ID, 161b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t savingsStartMonth, int8_t savingsStartDayOfWeekInMonth, 162b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t savingsStartDayOfWeek, int32_t savingsStartTime, 163b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t savingsEndMonth, int8_t savingsEndDayOfWeekInMonth, 164b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t savingsEndDayOfWeek, int32_t savingsEndTime, 165b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UErrorCode& status); 166b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 167b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Construct a SimpleTimeZone with the given raw GMT offset, time zone ID, 168b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * and times to start and end daylight savings time. To create a TimeZone that 169b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * doesn't observe daylight savings time, don't use this constructor; use 170b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * SimpleTimeZone(rawOffset, ID) instead. Normally, you should use 171b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * TimeZone.createInstance() to create a TimeZone instead of creating a 172b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * SimpleTimeZone directly with this constructor. 173b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <P> 174b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Various types of daylight-savings time rules can be specfied by using different 175b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * values for startDay and startDayOfWeek and endDay and endDayOfWeek. For a 176b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * complete explanation of how these parameters work, see the documentation for 177b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * setStartRule(). 178b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 179b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param rawOffsetGMT The new SimpleTimeZone's raw GMT offset 180b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param ID The new SimpleTimeZone's time zone ID. 181b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsStartMonth The daylight savings starting month. Month is 182b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 0-based. eg, 0 for January. 183b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsStartDayOfWeekInMonth The daylight savings starting 184b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * day-of-week-in-month. See setStartRule() for a 185b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * complete explanation. 186b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsStartDayOfWeek The daylight savings starting day-of-week. 187b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * See setStartRule() for a complete explanation. 188b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsStartTime The daylight savings starting time, expressed as the 189b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * number of milliseconds after midnight. 190b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsEndMonth The daylight savings ending month. Month is 191b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 0-based. eg, 0 for January. 192b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsEndDayOfWeekInMonth The daylight savings ending day-of-week-in-month. 193b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * See setStartRule() for a complete explanation. 194b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsEndDayOfWeek The daylight savings ending day-of-week. 195b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * See setStartRule() for a complete explanation. 196b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsEndTime The daylight savings ending time, expressed as the 197b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * number of milliseconds after midnight. 198b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsDST The number of milliseconds added to standard time 199b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * to get DST time. Default is one hour. 200b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode to receive the status. 201b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 202b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 203b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru SimpleTimeZone(int32_t rawOffsetGMT, const UnicodeString& ID, 204b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t savingsStartMonth, int8_t savingsStartDayOfWeekInMonth, 205b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t savingsStartDayOfWeek, int32_t savingsStartTime, 206b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t savingsEndMonth, int8_t savingsEndDayOfWeekInMonth, 207b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t savingsEndDayOfWeek, int32_t savingsEndTime, 208b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t savingsDST, UErrorCode& status); 209b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 210b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 211b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Construct a SimpleTimeZone with the given raw GMT offset, time zone ID, 212b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * and times to start and end daylight savings time. To create a TimeZone that 213b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * doesn't observe daylight savings time, don't use this constructor; use 214b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * SimpleTimeZone(rawOffset, ID) instead. Normally, you should use 215b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * TimeZone.createInstance() to create a TimeZone instead of creating a 216b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * SimpleTimeZone directly with this constructor. 217b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <P> 218b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Various types of daylight-savings time rules can be specfied by using different 219b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * values for startDay and startDayOfWeek and endDay and endDayOfWeek. For a 220b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * complete explanation of how these parameters work, see the documentation for 221b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * setStartRule(). 222b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 223b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param rawOffsetGMT The new SimpleTimeZone's raw GMT offset 224b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param ID The new SimpleTimeZone's time zone ID. 225b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsStartMonth The daylight savings starting month. Month is 226b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 0-based. eg, 0 for January. 227b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsStartDayOfWeekInMonth The daylight savings starting 228b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * day-of-week-in-month. See setStartRule() for a 229b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * complete explanation. 230b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsStartDayOfWeek The daylight savings starting day-of-week. 231b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * See setStartRule() for a complete explanation. 232b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsStartTime The daylight savings starting time, expressed as the 233b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * number of milliseconds after midnight. 234b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsStartTimeMode Whether the start time is local wall time, local 235b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * standard time, or UTC time. Default is local wall time. 236b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsEndMonth The daylight savings ending month. Month is 237b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 0-based. eg, 0 for January. 238b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsEndDayOfWeekInMonth The daylight savings ending day-of-week-in-month. 239b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * See setStartRule() for a complete explanation. 240b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsEndDayOfWeek The daylight savings ending day-of-week. 241b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * See setStartRule() for a complete explanation. 242b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsEndTime The daylight savings ending time, expressed as the 243b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * number of milliseconds after midnight. 244b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsEndTimeMode Whether the end time is local wall time, local 245b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * standard time, or UTC time. Default is local wall time. 246b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param savingsDST The number of milliseconds added to standard time 247b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * to get DST time. Default is one hour. 248b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode to receive the status. 249b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 250b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 251b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru SimpleTimeZone(int32_t rawOffsetGMT, const UnicodeString& ID, 252b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t savingsStartMonth, int8_t savingsStartDayOfWeekInMonth, 253b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t savingsStartDayOfWeek, int32_t savingsStartTime, 254b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru TimeMode savingsStartTimeMode, 255b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t savingsEndMonth, int8_t savingsEndDayOfWeekInMonth, 256b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t savingsEndDayOfWeek, int32_t savingsEndTime, TimeMode savingsEndTimeMode, 257b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t savingsDST, UErrorCode& status); 258b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 259b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 260b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Sets the daylight savings starting year, that is, the year this time zone began 261b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * observing its specified daylight savings time rules. The time zone is considered 262b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * not to observe daylight savings time prior to that year; SimpleTimeZone doesn't 263b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * support historical daylight-savings-time rules. 264b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param year the daylight savings starting year. 265b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 266b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 267b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void setStartYear(int32_t year); 268b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 269b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 270b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Sets the daylight savings starting rule. For example, in the U.S., Daylight Savings 27185bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * Time starts at the second Sunday in March, at 2 AM in standard time. 272b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Therefore, you can set the start rule by calling: 27385bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * setStartRule(UCAL_MARCH, 2, UCAL_SUNDAY, 2*60*60*1000); 274b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * The dayOfWeekInMonth and dayOfWeek parameters together specify how to calculate 275b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the exact starting date. Their exact meaning depend on their respective signs, 276b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * allowing various types of rules to be constructed, as follows: 277b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <ul> 278b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <li>If both dayOfWeekInMonth and dayOfWeek are positive, they specify the 279b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * day of week in the month (e.g., (2, WEDNESDAY) is the second Wednesday 280b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * of the month).</li> 281b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <li>If dayOfWeek is positive and dayOfWeekInMonth is negative, they specify 282b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the day of week in the month counting backward from the end of the month. 283b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * (e.g., (-1, MONDAY) is the last Monday in the month)</li> 284b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <li>If dayOfWeek is zero and dayOfWeekInMonth is positive, dayOfWeekInMonth 285b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * specifies the day of the month, regardless of what day of the week it is. 286b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * (e.g., (10, 0) is the tenth day of the month)</li> 287b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <li>If dayOfWeek is zero and dayOfWeekInMonth is negative, dayOfWeekInMonth 288b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * specifies the day of the month counting backward from the end of the 289b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * month, regardless of what day of the week it is (e.g., (-2, 0) is the 290b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * next-to-last day of the month).</li> 291b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <li>If dayOfWeek is negative and dayOfWeekInMonth is positive, they specify the 292b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * first specified day of the week on or after the specfied day of the month. 293b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * (e.g., (15, -SUNDAY) is the first Sunday after the 15th of the month 294b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * [or the 15th itself if the 15th is a Sunday].)</li> 295b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <li>If dayOfWeek and DayOfWeekInMonth are both negative, they specify the 296b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * last specified day of the week on or before the specified day of the month. 297b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * (e.g., (-20, -TUESDAY) is the last Tuesday before the 20th of the month 298b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * [or the 20th itself if the 20th is a Tuesday].)</li> 299b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * </ul> 300b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month the daylight savings starting month. Month is 0-based. 301b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * eg, 0 for January. 302b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeekInMonth the daylight savings starting 303b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * day-of-week-in-month. Please see the member description for an example. 304b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeek the daylight savings starting day-of-week. Please see 305b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the member description for an example. 306b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param time the daylight savings starting time. Please see the member 307b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * description for an example. 308b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode 309b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 310b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 311b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void setStartRule(int32_t month, int32_t dayOfWeekInMonth, int32_t dayOfWeek, 312b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t time, UErrorCode& status); 313b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 314b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Sets the daylight savings starting rule. For example, in the U.S., Daylight Savings 31585bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * Time starts at the second Sunday in March, at 2 AM in standard time. 316b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Therefore, you can set the start rule by calling: 31785bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * setStartRule(UCAL_MARCH, 2, UCAL_SUNDAY, 2*60*60*1000); 318b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * The dayOfWeekInMonth and dayOfWeek parameters together specify how to calculate 319b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the exact starting date. Their exact meaning depend on their respective signs, 320b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * allowing various types of rules to be constructed, as follows: 321b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <ul> 322b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <li>If both dayOfWeekInMonth and dayOfWeek are positive, they specify the 323b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * day of week in the month (e.g., (2, WEDNESDAY) is the second Wednesday 324b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * of the month).</li> 325b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <li>If dayOfWeek is positive and dayOfWeekInMonth is negative, they specify 326b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the day of week in the month counting backward from the end of the month. 327b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * (e.g., (-1, MONDAY) is the last Monday in the month)</li> 328b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <li>If dayOfWeek is zero and dayOfWeekInMonth is positive, dayOfWeekInMonth 329b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * specifies the day of the month, regardless of what day of the week it is. 330b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * (e.g., (10, 0) is the tenth day of the month)</li> 331b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <li>If dayOfWeek is zero and dayOfWeekInMonth is negative, dayOfWeekInMonth 332b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * specifies the day of the month counting backward from the end of the 333b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * month, regardless of what day of the week it is (e.g., (-2, 0) is the 334b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * next-to-last day of the month).</li> 335b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <li>If dayOfWeek is negative and dayOfWeekInMonth is positive, they specify the 336b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * first specified day of the week on or after the specfied day of the month. 337b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * (e.g., (15, -SUNDAY) is the first Sunday after the 15th of the month 338b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * [or the 15th itself if the 15th is a Sunday].)</li> 339b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <li>If dayOfWeek and DayOfWeekInMonth are both negative, they specify the 340b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * last specified day of the week on or before the specified day of the month. 341b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * (e.g., (-20, -TUESDAY) is the last Tuesday before the 20th of the month 342b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * [or the 20th itself if the 20th is a Tuesday].)</li> 343b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * </ul> 344b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month the daylight savings starting month. Month is 0-based. 345b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * eg, 0 for January. 346b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeekInMonth the daylight savings starting 347b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * day-of-week-in-month. Please see the member description for an example. 348b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeek the daylight savings starting day-of-week. Please see 349b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the member description for an example. 350b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param time the daylight savings starting time. Please see the member 351b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * description for an example. 352b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param mode whether the time is local wall time, local standard time, 353b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * or UTC time. Default is local wall time. 354b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode 355b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 356b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 357b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void setStartRule(int32_t month, int32_t dayOfWeekInMonth, int32_t dayOfWeek, 358b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t time, TimeMode mode, UErrorCode& status); 359b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 360b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 361b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Sets the DST start rule to a fixed date within a month. 362b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 363b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month The month in which this rule occurs (0-based). 364b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfMonth The date in that month (1-based). 365b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param time The time of that day (number of millis after midnight) 366b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * when DST takes effect in local wall time, which is 367b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * standard time in this case. 368b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode 369b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 370b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 371b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void setStartRule(int32_t month, int32_t dayOfMonth, int32_t time, 372b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UErrorCode& status); 373b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 374b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Sets the DST start rule to a fixed date within a month. 375b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 376b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month The month in which this rule occurs (0-based). 377b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfMonth The date in that month (1-based). 378b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param time The time of that day (number of millis after midnight) 379b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * when DST takes effect in local wall time, which is 380b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * standard time in this case. 381b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param mode whether the time is local wall time, local standard time, 382b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * or UTC time. Default is local wall time. 383b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode 384b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 385b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 386b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void setStartRule(int32_t month, int32_t dayOfMonth, int32_t time, 387b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru TimeMode mode, UErrorCode& status); 388b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 389b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 390b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Sets the DST start rule to a weekday before or after a give date within 391b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * a month, e.g., the first Monday on or after the 8th. 392b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 393b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month The month in which this rule occurs (0-based). 394b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfMonth A date within that month (1-based). 395b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeek The day of the week on which this rule occurs. 396b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param time The time of that day (number of millis after midnight) 397b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * when DST takes effect in local wall time, which is 398b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * standard time in this case. 399b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param after If true, this rule selects the first dayOfWeek on 400b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * or after dayOfMonth. If false, this rule selects 401b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the last dayOfWeek on or before dayOfMonth. 402b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode 403b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 404b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 405b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void setStartRule(int32_t month, int32_t dayOfMonth, int32_t dayOfWeek, 406b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t time, UBool after, UErrorCode& status); 407b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 408b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Sets the DST start rule to a weekday before or after a give date within 409b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * a month, e.g., the first Monday on or after the 8th. 410b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 411b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month The month in which this rule occurs (0-based). 412b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfMonth A date within that month (1-based). 413b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeek The day of the week on which this rule occurs. 414b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param time The time of that day (number of millis after midnight) 415b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * when DST takes effect in local wall time, which is 416b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * standard time in this case. 417b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param mode whether the time is local wall time, local standard time, 418b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * or UTC time. Default is local wall time. 419b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param after If true, this rule selects the first dayOfWeek on 420b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * or after dayOfMonth. If false, this rule selects 421b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the last dayOfWeek on or before dayOfMonth. 422b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode 423b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 424b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 425b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void setStartRule(int32_t month, int32_t dayOfMonth, int32_t dayOfWeek, 426b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t time, TimeMode mode, UBool after, UErrorCode& status); 427b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 428b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 42985bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * Sets the daylight savings ending rule. For example, if Daylight 430b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Savings Time ends at the last (-1) Sunday in October, at 2 AM in standard time. 431b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Therefore, you can set the end rule by calling: 432b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <pre> 43385bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * setEndRule(UCAL_OCTOBER, -1, UCAL_SUNDAY, 2*60*60*1000); 434b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * </pre> 435b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Various other types of rules can be specified by manipulating the dayOfWeek 436b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * and dayOfWeekInMonth parameters. For complete details, see the documentation 437b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * for setStartRule(). 438b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 439b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month the daylight savings ending month. Month is 0-based. 440b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * eg, 0 for January. 441b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeekInMonth the daylight savings ending 442b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * day-of-week-in-month. See setStartRule() for a complete explanation. 443b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeek the daylight savings ending day-of-week. See setStartRule() 444b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * for a complete explanation. 445b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param time the daylight savings ending time. Please see the member 446b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * description for an example. 447b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode 448b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 449b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 450b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void setEndRule(int32_t month, int32_t dayOfWeekInMonth, int32_t dayOfWeek, 451b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t time, UErrorCode& status); 452b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 453b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 45485bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * Sets the daylight savings ending rule. For example, if Daylight 455b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Savings Time ends at the last (-1) Sunday in October, at 2 AM in standard time. 456b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Therefore, you can set the end rule by calling: 457b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <pre> 45885bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * setEndRule(UCAL_OCTOBER, -1, UCAL_SUNDAY, 2*60*60*1000); 459b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * </pre> 460b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Various other types of rules can be specified by manipulating the dayOfWeek 461b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * and dayOfWeekInMonth parameters. For complete details, see the documentation 462b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * for setStartRule(). 463b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 464b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month the daylight savings ending month. Month is 0-based. 465b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * eg, 0 for January. 466b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeekInMonth the daylight savings ending 467b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * day-of-week-in-month. See setStartRule() for a complete explanation. 468b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeek the daylight savings ending day-of-week. See setStartRule() 469b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * for a complete explanation. 470b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param time the daylight savings ending time. Please see the member 471b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * description for an example. 472b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param mode whether the time is local wall time, local standard time, 473b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * or UTC time. Default is local wall time. 474b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode 475b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 476b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 477b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void setEndRule(int32_t month, int32_t dayOfWeekInMonth, int32_t dayOfWeek, 478b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t time, TimeMode mode, UErrorCode& status); 479b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 480b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 481b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Sets the DST end rule to a fixed date within a month. 482b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 483b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month The month in which this rule occurs (0-based). 484b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfMonth The date in that month (1-based). 485b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param time The time of that day (number of millis after midnight) 486b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * when DST ends in local wall time, which is daylight 487b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * time in this case. 488b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode 489b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 490b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 491b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void setEndRule(int32_t month, int32_t dayOfMonth, int32_t time, UErrorCode& status); 492b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 493b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 494b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Sets the DST end rule to a fixed date within a month. 495b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 496b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month The month in which this rule occurs (0-based). 497b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfMonth The date in that month (1-based). 498b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param time The time of that day (number of millis after midnight) 499b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * when DST ends in local wall time, which is daylight 500b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * time in this case. 501b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param mode whether the time is local wall time, local standard time, 502b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * or UTC time. Default is local wall time. 503b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode 504b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 505b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 506b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void setEndRule(int32_t month, int32_t dayOfMonth, int32_t time, 507b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru TimeMode mode, UErrorCode& status); 508b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 509b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 510b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Sets the DST end rule to a weekday before or after a give date within 511b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * a month, e.g., the first Monday on or after the 8th. 512b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 513b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month The month in which this rule occurs (0-based). 514b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfMonth A date within that month (1-based). 515b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeek The day of the week on which this rule occurs. 516b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param time The time of that day (number of millis after midnight) 517b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * when DST ends in local wall time, which is daylight 518b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * time in this case. 519b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param after If true, this rule selects the first dayOfWeek on 520b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * or after dayOfMonth. If false, this rule selects 521b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the last dayOfWeek on or before dayOfMonth. 522b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode 523b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 524b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 525b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void setEndRule(int32_t month, int32_t dayOfMonth, int32_t dayOfWeek, 526b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t time, UBool after, UErrorCode& status); 527b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 528b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 529b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Sets the DST end rule to a weekday before or after a give date within 530b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * a month, e.g., the first Monday on or after the 8th. 531b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 532b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month The month in which this rule occurs (0-based). 533b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfMonth A date within that month (1-based). 534b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeek The day of the week on which this rule occurs. 535b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param time The time of that day (number of millis after midnight) 536b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * when DST ends in local wall time, which is daylight 537b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * time in this case. 538b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param mode whether the time is local wall time, local standard time, 539b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * or UTC time. Default is local wall time. 540b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param after If true, this rule selects the first dayOfWeek on 541b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * or after dayOfMonth. If false, this rule selects 542b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the last dayOfWeek on or before dayOfMonth. 543b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode 544b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 545b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 546b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void setEndRule(int32_t month, int32_t dayOfMonth, int32_t dayOfWeek, 547b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t time, TimeMode mode, UBool after, UErrorCode& status); 548b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 549b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 550b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Returns the TimeZone's adjusted GMT offset (i.e., the number of milliseconds to add 551b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * to GMT to get local time in this time zone, taking daylight savings time into 552b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * account) as of a particular reference date. The reference date is used to determine 553b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * whether daylight savings time is in effect and needs to be figured into the offset 554b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * that is returned (in other words, what is the adjusted GMT offset in this time zone 555b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * at this particular date and time?). For the time zones produced by createTimeZone(), 556b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the reference data is specified according to the Gregorian calendar, and the date 557b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * and time fields are in GMT, NOT local time. 558b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 559b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param era The reference date's era 560b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param year The reference date's year 561b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month The reference date's month (0-based; 0 is January) 562b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param day The reference date's day-in-month (1-based) 563b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeek The reference date's day-of-week (1-based; 1 is Sunday) 564b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param millis The reference date's milliseconds in day, UTT (NOT local time). 565b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode to receive the status. 566b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return The offset in milliseconds to add to GMT to get local time. 567b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 568b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 569b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual int32_t getOffset(uint8_t era, int32_t year, int32_t month, int32_t day, 570b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru uint8_t dayOfWeek, int32_t millis, UErrorCode& status) const; 571b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 572b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 573b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Gets the time zone offset, for current date, modified in case of 574b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * daylight savings. This is the offset to add *to* UTC to get local time. 575b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param era the era of the given date. 576b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param year the year in the given date. 577b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month the month in the given date. 578b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Month is 0-based. e.g., 0 for January. 579b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param day the day-in-month of the given date. 580b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeek the day-of-week of the given date. 581b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param milliseconds the millis in day in <em>standard</em> local time. 582b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param monthLength the length of the given month in days. 583b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode to receive the status. 584b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return the offset to add *to* GMT to get local time. 585b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 586b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 587b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual int32_t getOffset(uint8_t era, int32_t year, int32_t month, int32_t day, 588b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru uint8_t dayOfWeek, int32_t milliseconds, 589b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t monthLength, UErrorCode& status) const; 590b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 591b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Gets the time zone offset, for current date, modified in case of 592b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * daylight savings. This is the offset to add *to* UTC to get local time. 593b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param era the era of the given date. 594b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param year the year in the given date. 595b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param month the month in the given date. 596b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Month is 0-based. e.g., 0 for January. 597b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param day the day-in-month of the given date. 598b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param dayOfWeek the day-of-week of the given date. 599b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param milliseconds the millis in day in <em>standard</em> local time. 600b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param monthLength the length of the given month in days. 601b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param prevMonthLength length of the previous month in days. 602b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode to receive the status. 603b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return the offset to add *to* GMT to get local time. 604b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 605b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 606b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual int32_t getOffset(uint8_t era, int32_t year, int32_t month, int32_t day, 607b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru uint8_t dayOfWeek, int32_t milliseconds, 608b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t monthLength, int32_t prevMonthLength, 609b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UErrorCode& status) const; 610b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 611b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 612b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Redeclared TimeZone method. This implementation simply calls 613b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the base class method, which otherwise would be hidden. 614b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.8 615b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 616b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual void getOffset(UDate date, UBool local, int32_t& rawOffset, 617b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t& dstOffset, UErrorCode& ec) const; 618b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 619b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 620b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Get time zone offsets from local wall time. 621b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @internal 622b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 623b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual void getOffsetFromLocal(UDate date, int32_t nonExistingTimeOpt, int32_t duplicatedTimeOpt, 6248393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius int32_t& rawOffset, int32_t& dstOffset, UErrorCode& status) const; 625b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 626b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 627b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Returns the TimeZone's raw GMT offset (i.e., the number of milliseconds to add 628b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * to GMT to get local time, before taking daylight savings time into account). 629b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 630b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return The TimeZone's raw GMT offset. 631b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 632b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 633b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual int32_t getRawOffset(void) const; 634b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 635b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 636b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Sets the TimeZone's raw GMT offset (i.e., the number of milliseconds to add 637b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * to GMT to get local time, before taking daylight savings time into account). 638b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 639b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param offsetMillis The new raw GMT offset for this time zone. 640b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 641b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 642b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual void setRawOffset(int32_t offsetMillis); 643b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 644b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 645b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Sets the amount of time in ms that the clock is advanced during DST. 646b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param millisSavedDuringDST the number of milliseconds the time is 647b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * advanced with respect to standard time when the daylight savings rules 648b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * are in effect. A positive number, typically one hour (3600000). 649b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode to receive the status. 650b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 651b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 652b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void setDSTSavings(int32_t millisSavedDuringDST, UErrorCode& status); 653b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 654b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 655b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Returns the amount of time in ms that the clock is advanced during DST. 656b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return the number of milliseconds the time is 657b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * advanced with respect to standard time when the daylight savings rules 658b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * are in effect. A positive number, typically one hour (3600000). 659b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 660b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 661b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual int32_t getDSTSavings(void) const; 662b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 663b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 664b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Queries if this TimeZone uses Daylight Savings Time. 665b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 666b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return True if this TimeZone uses Daylight Savings Time; false otherwise. 667b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 668b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 669b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual UBool useDaylightTime(void) const; 670b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 671b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 672b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Returns true if the given date is within the period when daylight savings time 673b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * is in effect; false otherwise. If the TimeZone doesn't observe daylight savings 674b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * time, this functions always returns false. 675b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * This method is wasteful since it creates a new GregorianCalendar and 676b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * deletes it each time it is called. This is a deprecated method 677b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * and provided only for Java compatibility. 678b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 679b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param date The date to test. 680b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode to receive the status. 681b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return true if the given date is in Daylight Savings Time; 682b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * false otherwise. 683b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @deprecated ICU 2.4. Use Calendar::inDaylightTime() instead. 684b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 685b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual UBool inDaylightTime(UDate date, UErrorCode& status) const; 686b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 687b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 688b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Return true if this zone has the same rules and offset as another zone. 689b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param other the TimeZone object to be compared with 690b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return true if the given zone has the same rules and offset as this one 691b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 692b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 693b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UBool hasSameRules(const TimeZone& other) const; 694b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 695b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 696b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Clones TimeZone objects polymorphically. Clients are responsible for deleting 697b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the TimeZone object cloned. 698b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 699b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return A new copy of this TimeZone object. 700b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 701b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 702b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual TimeZone* clone(void) const; 703b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 704b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 705b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Gets the first time zone transition after the base time. 706b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param base The base time. 707b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param inclusive Whether the base time is inclusive or not. 708b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param result Receives the first transition after the base time. 709b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return TRUE if the transition is found. 71085bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * @stable ICU 3.8 711b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 7128393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius virtual UBool getNextTransition(UDate base, UBool inclusive, TimeZoneTransition& result) const; 713b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 714b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 715b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Gets the most recent time zone transition before the base time. 716b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param base The base time. 717b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param inclusive Whether the base time is inclusive or not. 718b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param result Receives the most recent transition before the base time. 719b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return TRUE if the transition is found. 72085bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * @stable ICU 3.8 721b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 7228393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius virtual UBool getPreviousTransition(UDate base, UBool inclusive, TimeZoneTransition& result) const; 723b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 724b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 725b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Returns the number of <code>TimeZoneRule</code>s which represents time transitions, 726b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * for this time zone, that is, all <code>TimeZoneRule</code>s for this time zone except 727b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <code>InitialTimeZoneRule</code>. The return value range is 0 or any positive value. 728b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status Receives error status code. 729b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return The number of <code>TimeZoneRule</code>s representing time transitions. 73085bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * @stable ICU 3.8 731b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 7328393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius virtual int32_t countTransitionRules(UErrorCode& status) const; 733b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 734b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 735b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Gets the <code>InitialTimeZoneRule</code> and the set of <code>TimeZoneRule</code> 736b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * which represent time transitions for this time zone. On successful return, 737b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the argument initial points to non-NULL <code>InitialTimeZoneRule</code> and 738b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the array trsrules is filled with 0 or multiple <code>TimeZoneRule</code> 739b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * instances up to the size specified by trscount. The results are referencing the 740b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * rule instance held by this time zone instance. Therefore, after this time zone 741b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * is destructed, they are no longer available. 742b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param initial Receives the initial timezone rule 743b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param trsrules Receives the timezone transition rules 744b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param trscount On input, specify the size of the array 'transitions' receiving 745b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the timezone transition rules. On output, actual number of 746b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * rules filled in the array will be set. 747b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status Receives error status code. 74885bf2e2fbc60a9f938064abc8127d61da7d19882Claire Ho * @stable ICU 3.8 749b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 750b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual void getTimeZoneRules(const InitialTimeZoneRule*& initial, 7518393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius const TimeZoneRule* trsrules[], int32_t& trscount, UErrorCode& status) const; 752b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 753b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 754b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Querupublic: 755b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 756b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 757b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Override TimeZone Returns a unique class ID POLYMORPHICALLY. Pure virtual 758b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * override. This method is to implement a simple version of RTTI, since not all C++ 759b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * compilers support genuine RTTI. Polymorphic operator==() and clone() methods call 760b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * this method. 761b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 762b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return The class ID for this object. All objects of a given class have the 763b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * same class ID. Objects of other classes have different class IDs. 764b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 765b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 766b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru virtual UClassID getDynamicClassID(void) const; 767b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 768b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 769b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Return the class ID for this class. This is useful only for comparing to a return 770b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * value from getDynamicClassID(). For example: 771b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <pre> 772b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * . Base* polymorphic_pointer = createPolymorphicObject(); 773b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * . if (polymorphic_pointer->getDynamicClassID() == 774b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * . Derived::getStaticClassID()) ... 775b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * </pre> 776b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return The class ID for all objects of this class. 777b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @stable ICU 2.0 778b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 779b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru static UClassID U_EXPORT2 getStaticClassID(void); 780b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 781b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruprivate: 782b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 783b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Constants specifying values of startMode and endMode. 784b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 785b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru enum EMode 786b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru { 787b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru DOM_MODE = 1, 788b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru DOW_IN_MONTH_MODE, 789b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru DOW_GE_DOM_MODE, 790b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru DOW_LE_DOM_MODE 791b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru }; 792b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 793b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru SimpleTimeZone(); // default constructor not implemented 794b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 795b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 796b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Internal construction method. 797b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param rawOffsetGMT The new SimpleTimeZone's raw GMT offset 798b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param startMonth the month DST starts 799b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param startDay the day DST starts 800b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param startDayOfWeek the DOW DST starts 801b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param startTime the time DST starts 802b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param startTimeMode Whether the start time is local wall time, local 803b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * standard time, or UTC time. Default is local wall time. 804b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param endMonth the month DST ends 805b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param endDay the day DST ends 806b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param endDayOfWeek the DOW DST ends 807b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param endTime the time DST ends 808b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param endTimeMode Whether the end time is local wall time, local 809b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * standard time, or UTC time. Default is local wall time. 810b26ce3a7367e4ed2ee7ddddcdc3f3d3377a455c2claireho * @param dstSavings The number of milliseconds added to standard time 811b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * to get DST time. Default is one hour. 812b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @param status An UErrorCode to receive the status. 813b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 814b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void construct(int32_t rawOffsetGMT, 815b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t startMonth, int8_t startDay, int8_t startDayOfWeek, 816b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t startTime, TimeMode startTimeMode, 817b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t endMonth, int8_t endDay, int8_t endDayOfWeek, 818b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t endTime, TimeMode endTimeMode, 819b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t dstSavings, UErrorCode& status); 820b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 821b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 822b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Compare a given date in the year to a rule. Return 1, 0, or -1, depending 823b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * on whether the date is after, equal to, or before the rule date. The 824b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * millis are compared directly against the ruleMillis, so any 825b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * standard-daylight adjustments must be handled by the caller. 826b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * 827b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * @return 1 if the date is after the rule date, -1 if the date is before 828b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * the rule date, or 0 if the date is equal to the rule date. 829b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 830b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru static int32_t compareToRule(int8_t month, int8_t monthLen, int8_t prevMonthLen, 831b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t dayOfMonth, 832b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t dayOfWeek, int32_t millis, int32_t millisDelta, 833b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru EMode ruleMode, int8_t ruleMonth, int8_t ruleDayOfWeek, 834b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t ruleDay, int32_t ruleMillis); 835b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 836b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 837b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Given a set of encoded rules in startDay and startDayOfMonth, decode 838b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * them and set the startMode appropriately. Do the same for endDay and 839b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * endDayOfMonth. 840b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <P> 841b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Upon entry, the day of week variables may be zero or 842b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * negative, in order to indicate special modes. The day of month 843b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * variables may also be negative. 844b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <P> 845b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Upon exit, the mode variables will be 846b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * set, and the day of week and day of month variables will be positive. 847b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * <P> 848b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * This method also recognizes a startDay or endDay of zero as indicating 849b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * no DST. 850b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 851b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void decodeRules(UErrorCode& status); 852b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void decodeStartRule(UErrorCode& status); 853b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void decodeEndRule(UErrorCode& status); 854b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 855b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t startMonth, startDay, startDayOfWeek; // the month, day, DOW, and time DST starts 856b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t startTime; 857b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru TimeMode startTimeMode, endTimeMode; // Mode for startTime, endTime; see TimeMode 858b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int8_t endMonth, endDay, endDayOfWeek; // the month, day, DOW, and time DST ends 859b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t endTime; 860b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t startYear; // the year these DST rules took effect 861b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t rawOffset; // the TimeZone's raw GMT offset 862b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UBool useDaylight; // flag indicating whether this TimeZone uses DST 863b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru static const int8_t STATICMONTHLENGTH[12]; // lengths of the months 864b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru EMode startMode, endMode; // flags indicating what kind of rules the DST rules are 865b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 866b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /** 867b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * A positive value indicating the amount of time saved during DST in ms. 868b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru * Typically one hour; sometimes 30 minutes. 869b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru */ 870b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t dstSavings; 871b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 872b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru /* Private for BasicTimeZone implementation */ 8738393335b955da7340c9f19b1b4b2d6c0c2c04be7Craig Cornelius void checkTransitionRules(UErrorCode& status) const; 874b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void initTransitionRules(UErrorCode& status); 875b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void clearTransitionRules(void); 876b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru void deleteTransitionRules(void); 877b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UBool transitionRulesInitialized; 878b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru InitialTimeZoneRule* initialRule; 879b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru TimeZoneTransition* firstTransition; 880b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru AnnualTimeZoneRule* stdRule; 881b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru AnnualTimeZoneRule* dstRule; 882b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru}; 883b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 884b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruinline void SimpleTimeZone::setStartRule(int32_t month, int32_t dayOfWeekInMonth, 885b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t dayOfWeek, 886b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t time, UErrorCode& status) { 887b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru setStartRule(month, dayOfWeekInMonth, dayOfWeek, time, WALL_TIME, status); 888b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 889b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 890b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruinline void SimpleTimeZone::setStartRule(int32_t month, int32_t dayOfMonth, 891b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t time, 892b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru UErrorCode& status) { 893b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru setStartRule(month, dayOfMonth, time, WALL_TIME, status); 894b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 895b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 896b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruinline void SimpleTimeZone::setStartRule(int32_t month, int32_t dayOfMonth, 897b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t dayOfWeek, 898b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t time, UBool after, UErrorCode& status) { 899b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru setStartRule(month, dayOfMonth, dayOfWeek, time, WALL_TIME, after, status); 900b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 901b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 902b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruinline void SimpleTimeZone::setEndRule(int32_t month, int32_t dayOfWeekInMonth, 903b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t dayOfWeek, 904b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t time, UErrorCode& status) { 905b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru setEndRule(month, dayOfWeekInMonth, dayOfWeek, time, WALL_TIME, status); 906b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 907b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 908b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruinline void SimpleTimeZone::setEndRule(int32_t month, int32_t dayOfMonth, 909b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t time, UErrorCode& status) { 910b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru setEndRule(month, dayOfMonth, time, WALL_TIME, status); 911b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 912b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 913b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruinline void SimpleTimeZone::setEndRule(int32_t month, int32_t dayOfMonth, int32_t dayOfWeek, 914b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t time, UBool after, UErrorCode& status) { 915b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru setEndRule(month, dayOfMonth, dayOfWeek, time, WALL_TIME, after, status); 916b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 917b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 918b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queruinline void 919b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruSimpleTimeZone::getOffset(UDate date, UBool local, int32_t& rawOffsetRef, 920b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru int32_t& dstOffsetRef, UErrorCode& ec) const { 921b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru TimeZone::getOffset(date, local, rawOffsetRef, dstOffsetRef, ec); 922b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru} 923b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 924b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste QueruU_NAMESPACE_END 925b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 926b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#endif /* #if !UCONFIG_NO_FORMATTING */ 927b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru 928b13da9df870a61b11249bf741347908dbea0edd8Jean-Baptiste Queru#endif // _SIMPLETZ 929