From da736d8259331a8ef13bf4bbb10bbb8a5c0e5299 Mon Sep 17 00:00:00 2001 From: Florian Dold Date: Tue, 13 Aug 2019 12:29:07 +0200 Subject: remove node/v8 from source tree --- .../deps/icu-small/source/i18n/unicode/tzrule.h | 830 --------------------- 1 file changed, 830 deletions(-) delete mode 100644 deps/node/deps/icu-small/source/i18n/unicode/tzrule.h (limited to 'deps/node/deps/icu-small/source/i18n/unicode/tzrule.h') diff --git a/deps/node/deps/icu-small/source/i18n/unicode/tzrule.h b/deps/node/deps/icu-small/source/i18n/unicode/tzrule.h deleted file mode 100644 index 171486f1..00000000 --- a/deps/node/deps/icu-small/source/i18n/unicode/tzrule.h +++ /dev/null @@ -1,830 +0,0 @@ -// © 2016 and later: Unicode, Inc. and others. -// License & terms of use: http://www.unicode.org/copyright.html -/* -******************************************************************************* -* Copyright (C) 2007-2008, International Business Machines Corporation and * -* others. All Rights Reserved. * -******************************************************************************* -*/ -#ifndef TZRULE_H -#define TZRULE_H - -/** - * \file - * \brief C++ API: Time zone rule classes - */ - -#include "unicode/utypes.h" - -#if !UCONFIG_NO_FORMATTING - -#include "unicode/uobject.h" -#include "unicode/unistr.h" -#include "unicode/dtrule.h" - -U_NAMESPACE_BEGIN - -/** - * TimeZoneRule is a class representing a rule for time zone. - * TimeZoneRule has a set of time zone attributes, such as zone name, - * raw offset (UTC offset for standard time) and daylight saving time offset. - * - * @stable ICU 3.8 - */ -class U_I18N_API TimeZoneRule : public UObject { -public: - /** - * Destructor. - * @stable ICU 3.8 - */ - virtual ~TimeZoneRule(); - - /** - * Clone this TimeZoneRule object polymorphically. The caller owns the result and - * should delete it when done. - * @return A copy of the object. - * @stable ICU 3.8 - */ - virtual TimeZoneRule* clone(void) const = 0; - - /** - * Return true if the given TimeZoneRule objects are semantically equal. Objects - * of different subclasses are considered unequal. - * @param that The object to be compared with. - * @return true if the given TimeZoneRule objects are semantically equal. - * @stable ICU 3.8 - */ - virtual UBool operator==(const TimeZoneRule& that) const; - - /** - * Return true if the given TimeZoneRule objects are semantically unequal. Objects - * of different subclasses are considered unequal. - * @param that The object to be compared with. - * @return true if the given TimeZoneRule objects are semantically unequal. - * @stable ICU 3.8 - */ - virtual UBool operator!=(const TimeZoneRule& that) const; - - /** - * Fills in "name" with the name of this time zone. - * @param name Receives the name of this time zone. - * @return A reference to "name" - * @stable ICU 3.8 - */ - UnicodeString& getName(UnicodeString& name) const; - - /** - * Gets the standard time offset. - * @return The standard time offset from UTC in milliseconds. - * @stable ICU 3.8 - */ - int32_t getRawOffset(void) const; - - /** - * Gets the amount of daylight saving delta time from the standard time. - * @return The amount of daylight saving offset used by this rule - * in milliseconds. - * @stable ICU 3.8 - */ - int32_t getDSTSavings(void) const; - - /** - * Returns if this rule represents the same rule and offsets as another. - * When two TimeZoneRule objects differ only its names, this method - * returns true. - * @param other The TimeZoneRule object to be compared with. - * @return true if the other TimeZoneRule is the same as this one. - * @stable ICU 3.8 - */ - virtual UBool isEquivalentTo(const TimeZoneRule& other) const; - - /** - * Gets the very first time when this rule takes effect. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param result Receives the very first time when this rule takes effect. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getFirstStart(int32_t prevRawOffset, int32_t prevDSTSavings, UDate& result) const = 0; - - /** - * Gets the final time when this rule takes effect. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param result Receives the final time when this rule takes effect. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getFinalStart(int32_t prevRawOffset, int32_t prevDSTSavings, UDate& result) const = 0; - - /** - * Gets the first time when this rule takes effect after the specified time. - * @param base The first start time after this base time will be returned. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param inclusive Whether the base time is inclusive or not. - * @param result Receives The first time when this rule takes effect after - * the specified base time. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getNextStart(UDate base, int32_t prevRawOffset, int32_t prevDSTSavings, - UBool inclusive, UDate& result) const = 0; - - /** - * Gets the most recent time when this rule takes effect before the specified time. - * @param base The most recent time before this base time will be returned. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param inclusive Whether the base time is inclusive or not. - * @param result Receives The most recent time when this rule takes effect before - * the specified base time. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getPreviousStart(UDate base, int32_t prevRawOffset, int32_t prevDSTSavings, - UBool inclusive, UDate& result) const = 0; - -protected: - - /** - * Constructs a TimeZoneRule with the name, the GMT offset of its - * standard time and the amount of daylight saving offset adjustment. - * @param name The time zone name. - * @param rawOffset The UTC offset of its standard time in milliseconds. - * @param dstSavings The amount of daylight saving offset adjustment in milliseconds. - * If this ia a rule for standard time, the value of this argument is 0. - * @stable ICU 3.8 - */ - TimeZoneRule(const UnicodeString& name, int32_t rawOffset, int32_t dstSavings); - - /** - * Copy constructor. - * @param source The TimeZoneRule object to be copied. - * @stable ICU 3.8 - */ - TimeZoneRule(const TimeZoneRule& source); - - /** - * Assignment operator. - * @param right The object to be copied. - * @stable ICU 3.8 - */ - TimeZoneRule& operator=(const TimeZoneRule& right); - -private: - UnicodeString fName; // time name - int32_t fRawOffset; // UTC offset of the standard time in milliseconds - int32_t fDSTSavings; // DST saving amount in milliseconds -}; - -/** - * InitialTimeZoneRule represents a time zone rule - * representing a time zone effective from the beginning and - * has no actual start times. - * @stable ICU 3.8 - */ -class U_I18N_API InitialTimeZoneRule : public TimeZoneRule { -public: - /** - * Constructs an InitialTimeZoneRule with the name, the GMT offset of its - * standard time and the amount of daylight saving offset adjustment. - * @param name The time zone name. - * @param rawOffset The UTC offset of its standard time in milliseconds. - * @param dstSavings The amount of daylight saving offset adjustment in milliseconds. - * If this ia a rule for standard time, the value of this argument is 0. - * @stable ICU 3.8 - */ - InitialTimeZoneRule(const UnicodeString& name, int32_t rawOffset, int32_t dstSavings); - - /** - * Copy constructor. - * @param source The InitialTimeZoneRule object to be copied. - * @stable ICU 3.8 - */ - InitialTimeZoneRule(const InitialTimeZoneRule& source); - - /** - * Destructor. - * @stable ICU 3.8 - */ - virtual ~InitialTimeZoneRule(); - - /** - * Clone this InitialTimeZoneRule object polymorphically. The caller owns the result and - * should delete it when done. - * @return A copy of the object. - * @stable ICU 3.8 - */ - virtual InitialTimeZoneRule* clone(void) const; - - /** - * Assignment operator. - * @param right The object to be copied. - * @stable ICU 3.8 - */ - InitialTimeZoneRule& operator=(const InitialTimeZoneRule& right); - - /** - * Return true if the given TimeZoneRule objects are semantically equal. Objects - * of different subclasses are considered unequal. - * @param that The object to be compared with. - * @return true if the given TimeZoneRule objects are semantically equal. - * @stable ICU 3.8 - */ - virtual UBool operator==(const TimeZoneRule& that) const; - - /** - * Return true if the given TimeZoneRule objects are semantically unequal. Objects - * of different subclasses are considered unequal. - * @param that The object to be compared with. - * @return true if the given TimeZoneRule objects are semantically unequal. - * @stable ICU 3.8 - */ - virtual UBool operator!=(const TimeZoneRule& that) const; - - /** - * Gets the time when this rule takes effect in the given year. - * @param year The Gregorian year, with 0 == 1 BCE, -1 == 2 BCE, etc. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param result Receives the start time in the year. - * @return true if this rule takes effect in the year and the result is set to - * "result". - * @stable ICU 3.8 - */ - UBool getStartInYear(int32_t year, int32_t prevRawOffset, int32_t prevDSTSavings, UDate& result) const; - - /** - * Returns if this rule represents the same rule and offsets as another. - * When two TimeZoneRule objects differ only its names, this method - * returns true. - * @param that The TimeZoneRule object to be compared with. - * @return true if the other TimeZoneRule is equivalent to this one. - * @stable ICU 3.8 - */ - virtual UBool isEquivalentTo(const TimeZoneRule& that) const; - - /** - * Gets the very first time when this rule takes effect. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param result Receives the very first time when this rule takes effect. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getFirstStart(int32_t prevRawOffset, int32_t prevDSTSavings, UDate& result) const; - - /** - * Gets the final time when this rule takes effect. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param result Receives the final time when this rule takes effect. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getFinalStart(int32_t prevRawOffset, int32_t prevDSTSavings, UDate& result) const; - - /** - * Gets the first time when this rule takes effect after the specified time. - * @param base The first start time after this base time will be returned. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param inclusive Whether the base time is inclusive or not. - * @param result Receives The first time when this rule takes effect after - * the specified base time. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getNextStart(UDate base, int32_t prevRawOffset, int32_t prevDSTSavings, - UBool inclusive, UDate& result) const; - - /** - * Gets the most recent time when this rule takes effect before the specified time. - * @param base The most recent time before this base time will be returned. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param inclusive Whether the base time is inclusive or not. - * @param result Receives The most recent time when this rule takes effect before - * the specified base time. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getPreviousStart(UDate base, int32_t prevRawOffset, int32_t prevDSTSavings, - UBool inclusive, UDate& result) const; - -public: - /** - * Return the class ID for this class. This is useful only for comparing to - * a return value from getDynamicClassID(). For example: - * 
-     * .   Base* polymorphic_pointer = createPolymorphicObject();
-     * .   if (polymorphic_pointer->getDynamicClassID() ==
-     * .       erived::getStaticClassID()) ...
-     *
- * @return The class ID for all objects of this class. - * @stable ICU 3.8 - */ - static UClassID U_EXPORT2 getStaticClassID(void); - - /** - * Returns a unique class ID POLYMORPHICALLY. Pure virtual override. This - * method is to implement a simple version of RTTI, since not all C++ - * compilers support genuine RTTI. Polymorphic operator==() and clone() - * methods call this method. - * - * @return The class ID for this object. All objects of a - * given class have the same class ID. Objects of - * other classes have different class IDs. - * @stable ICU 3.8 - */ - virtual UClassID getDynamicClassID(void) const; -}; - -/** - * AnnualTimeZoneRule is a class used for representing a time zone - * rule which takes effect annually. The calenday system used for the rule is - * is based on Gregorian calendar - * - * @stable ICU 3.8 - */ -class U_I18N_API AnnualTimeZoneRule : public TimeZoneRule { -public: - /** - * The constant representing the maximum year used for designating - * a rule is permanent. - */ - static const int32_t MAX_YEAR; - - /** - * Constructs a AnnualTimeZoneRule with the name, the GMT offset of its - * standard time, the amount of daylight saving offset adjustment, the annual start - * time rule and the start/until years. The input DateTimeRule is copied by this - * constructor, so the caller remains responsible for deleting the object. - * @param name The time zone name. - * @param rawOffset The GMT offset of its standard time in milliseconds. - * @param dstSavings The amount of daylight saving offset adjustment in - * milliseconds. If this ia a rule for standard time, - * the value of this argument is 0. - * @param dateTimeRule The start date/time rule repeated annually. - * @param startYear The first year when this rule takes effect. - * @param endYear The last year when this rule takes effect. If this - * rule is effective forever in future, specify MAX_YEAR. - * @stable ICU 3.8 - */ - AnnualTimeZoneRule(const UnicodeString& name, int32_t rawOffset, int32_t dstSavings, - const DateTimeRule& dateTimeRule, int32_t startYear, int32_t endYear); - - /** - * Constructs a AnnualTimeZoneRule with the name, the GMT offset of its - * standard time, the amount of daylight saving offset adjustment, the annual start - * time rule and the start/until years. The input DateTimeRule object is adopted - * by this object, therefore, the caller must not delete the object. - * @param name The time zone name. - * @param rawOffset The GMT offset of its standard time in milliseconds. - * @param dstSavings The amount of daylight saving offset adjustment in - * milliseconds. If this ia a rule for standard time, - * the value of this argument is 0. - * @param dateTimeRule The start date/time rule repeated annually. - * @param startYear The first year when this rule takes effect. - * @param endYear The last year when this rule takes effect. If this - * rule is effective forever in future, specify MAX_YEAR. - * @stable ICU 3.8 - */ - AnnualTimeZoneRule(const UnicodeString& name, int32_t rawOffset, int32_t dstSavings, - DateTimeRule* dateTimeRule, int32_t startYear, int32_t endYear); - - /** - * Copy constructor. - * @param source The AnnualTimeZoneRule object to be copied. - * @stable ICU 3.8 - */ - AnnualTimeZoneRule(const AnnualTimeZoneRule& source); - - /** - * Destructor. - * @stable ICU 3.8 - */ - virtual ~AnnualTimeZoneRule(); - - /** - * Clone this AnnualTimeZoneRule object polymorphically. The caller owns the result and - * should delete it when done. - * @return A copy of the object. - * @stable ICU 3.8 - */ - virtual AnnualTimeZoneRule* clone(void) const; - - /** - * Assignment operator. - * @param right The object to be copied. - * @stable ICU 3.8 - */ - AnnualTimeZoneRule& operator=(const AnnualTimeZoneRule& right); - - /** - * Return true if the given TimeZoneRule objects are semantically equal. Objects - * of different subclasses are considered unequal. - * @param that The object to be compared with. - * @return true if the given TimeZoneRule objects are semantically equal. - * @stable ICU 3.8 - */ - virtual UBool operator==(const TimeZoneRule& that) const; - - /** - * Return true if the given TimeZoneRule objects are semantically unequal. Objects - * of different subclasses are considered unequal. - * @param that The object to be compared with. - * @return true if the given TimeZoneRule objects are semantically unequal. - * @stable ICU 3.8 - */ - virtual UBool operator!=(const TimeZoneRule& that) const; - - /** - * Gets the start date/time rule used by this rule. - * @return The AnnualDateTimeRule which represents the start date/time - * rule used by this time zone rule. - * @stable ICU 3.8 - */ - const DateTimeRule* getRule(void) const; - - /** - * Gets the first year when this rule takes effect. - * @return The start year of this rule. The year is in Gregorian calendar - * with 0 == 1 BCE, -1 == 2 BCE, etc. - * @stable ICU 3.8 - */ - int32_t getStartYear(void) const; - - /** - * Gets the end year when this rule takes effect. - * @return The end year of this rule (inclusive). The year is in Gregorian calendar - * with 0 == 1 BCE, -1 == 2 BCE, etc. - * @stable ICU 3.8 - */ - int32_t getEndYear(void) const; - - /** - * Gets the time when this rule takes effect in the given year. - * @param year The Gregorian year, with 0 == 1 BCE, -1 == 2 BCE, etc. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param result Receives the start time in the year. - * @return true if this rule takes effect in the year and the result is set to - * "result". - * @stable ICU 3.8 - */ - UBool getStartInYear(int32_t year, int32_t prevRawOffset, int32_t prevDSTSavings, UDate& result) const; - - /** - * Returns if this rule represents the same rule and offsets as another. - * When two TimeZoneRule objects differ only its names, this method - * returns true. - * @param that The TimeZoneRule object to be compared with. - * @return true if the other TimeZoneRule is equivalent to this one. - * @stable ICU 3.8 - */ - virtual UBool isEquivalentTo(const TimeZoneRule& that) const; - - /** - * Gets the very first time when this rule takes effect. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param result Receives the very first time when this rule takes effect. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getFirstStart(int32_t prevRawOffset, int32_t prevDSTSavings, UDate& result) const; - - /** - * Gets the final time when this rule takes effect. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param result Receives the final time when this rule takes effect. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getFinalStart(int32_t prevRawOffset, int32_t prevDSTSavings, UDate& result) const; - - /** - * Gets the first time when this rule takes effect after the specified time. - * @param base The first start time after this base time will be returned. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param inclusive Whether the base time is inclusive or not. - * @param result Receives The first time when this rule takes effect after - * the specified base time. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getNextStart(UDate base, int32_t prevRawOffset, int32_t prevDSTSavings, - UBool inclusive, UDate& result) const; - - /** - * Gets the most recent time when this rule takes effect before the specified time. - * @param base The most recent time before this base time will be returned. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param inclusive Whether the base time is inclusive or not. - * @param result Receives The most recent time when this rule takes effect before - * the specified base time. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getPreviousStart(UDate base, int32_t prevRawOffset, int32_t prevDSTSavings, - UBool inclusive, UDate& result) const; - - -private: - DateTimeRule* fDateTimeRule; - int32_t fStartYear; - int32_t fEndYear; - -public: - /** - * Return the class ID for this class. This is useful only for comparing to - * a return value from getDynamicClassID(). For example: - * 
-     * .   Base* polymorphic_pointer = createPolymorphicObject();
-     * .   if (polymorphic_pointer->getDynamicClassID() ==
-     * .       erived::getStaticClassID()) ...
-     *
- * @return The class ID for all objects of this class. - * @stable ICU 3.8 - */ - static UClassID U_EXPORT2 getStaticClassID(void); - - /** - * Returns a unique class ID POLYMORPHICALLY. Pure virtual override. This - * method is to implement a simple version of RTTI, since not all C++ - * compilers support genuine RTTI. Polymorphic operator==() and clone() - * methods call this method. - * - * @return The class ID for this object. All objects of a - * given class have the same class ID. Objects of - * other classes have different class IDs. - * @stable ICU 3.8 - */ - virtual UClassID getDynamicClassID(void) const; -}; - -/** - * TimeArrayTimeZoneRule represents a time zone rule whose start times are - * defined by an array of milliseconds since the standard base time. - * - * @stable ICU 3.8 - */ -class U_I18N_API TimeArrayTimeZoneRule : public TimeZoneRule { -public: - /** - * Constructs a TimeArrayTimeZoneRule with the name, the GMT offset of its - * standard time, the amount of daylight saving offset adjustment and - * the array of times when this rule takes effect. - * @param name The time zone name. - * @param rawOffset The UTC offset of its standard time in milliseconds. - * @param dstSavings The amount of daylight saving offset adjustment in - * milliseconds. If this ia a rule for standard time, - * the value of this argument is 0. - * @param startTimes The array start times in milliseconds since the base time - * (January 1, 1970, 00:00:00). - * @param numStartTimes The number of elements in the parameter "startTimes" - * @param timeRuleType The time type of the start times, which is one of - * DataTimeRule::WALL_TIME, STANDARD_TIME - * and UTC_TIME. - * @stable ICU 3.8 - */ - TimeArrayTimeZoneRule(const UnicodeString& name, int32_t rawOffset, int32_t dstSavings, - const UDate* startTimes, int32_t numStartTimes, DateTimeRule::TimeRuleType timeRuleType); - - /** - * Copy constructor. - * @param source The TimeArrayTimeZoneRule object to be copied. - * @stable ICU 3.8 - */ - TimeArrayTimeZoneRule(const TimeArrayTimeZoneRule& source); - - /** - * Destructor. - * @stable ICU 3.8 - */ - virtual ~TimeArrayTimeZoneRule(); - - /** - * Clone this TimeArrayTimeZoneRule object polymorphically. The caller owns the result and - * should delete it when done. - * @return A copy of the object. - * @stable ICU 3.8 - */ - virtual TimeArrayTimeZoneRule* clone(void) const; - - /** - * Assignment operator. - * @param right The object to be copied. - * @stable ICU 3.8 - */ - TimeArrayTimeZoneRule& operator=(const TimeArrayTimeZoneRule& right); - - /** - * Return true if the given TimeZoneRule objects are semantically equal. Objects - * of different subclasses are considered unequal. - * @param that The object to be compared with. - * @return true if the given TimeZoneRule objects are semantically equal. - * @stable ICU 3.8 - */ - virtual UBool operator==(const TimeZoneRule& that) const; - - /** - * Return true if the given TimeZoneRule objects are semantically unequal. Objects - * of different subclasses are considered unequal. - * @param that The object to be compared with. - * @return true if the given TimeZoneRule objects are semantically unequal. - * @stable ICU 3.8 - */ - virtual UBool operator!=(const TimeZoneRule& that) const; - - /** - * Gets the time type of the start times used by this rule. The return value - * is either DateTimeRule::WALL_TIME or STANDARD_TIME - * or UTC_TIME. - * - * @return The time type used of the start times used by this rule. - * @stable ICU 3.8 - */ - DateTimeRule::TimeRuleType getTimeType(void) const; - - /** - * Gets a start time at the index stored in this rule. - * @param index The index of start times - * @param result Receives the start time at the index - * @return true if the index is within the valid range and - * and the result is set. When false, the output - * parameger "result" is unchanged. - * @stable ICU 3.8 - */ - UBool getStartTimeAt(int32_t index, UDate& result) const; - - /** - * Returns the number of start times stored in this rule - * @return The number of start times. - * @stable ICU 3.8 - */ - int32_t countStartTimes(void) const; - - /** - * Returns if this rule represents the same rule and offsets as another. - * When two TimeZoneRule objects differ only its names, this method - * returns true. - * @param that The TimeZoneRule object to be compared with. - * @return true if the other TimeZoneRule is equivalent to this one. - * @stable ICU 3.8 - */ - virtual UBool isEquivalentTo(const TimeZoneRule& that) const; - - /** - * Gets the very first time when this rule takes effect. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param result Receives the very first time when this rule takes effect. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getFirstStart(int32_t prevRawOffset, int32_t prevDSTSavings, UDate& result) const; - - /** - * Gets the final time when this rule takes effect. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param result Receives the final time when this rule takes effect. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getFinalStart(int32_t prevRawOffset, int32_t prevDSTSavings, UDate& result) const; - - /** - * Gets the first time when this rule takes effect after the specified time. - * @param base The first start time after this base time will be returned. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param inclusive Whether the base time is inclusive or not. - * @param result Receives The first time when this rule takes effect after - * the specified base time. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getNextStart(UDate base, int32_t prevRawOffset, int32_t prevDSTSavings, - UBool inclusive, UDate& result) const; - - /** - * Gets the most recent time when this rule takes effect before the specified time. - * @param base The most recent time before this base time will be returned. - * @param prevRawOffset The standard time offset from UTC before this rule - * takes effect in milliseconds. - * @param prevDSTSavings The amount of daylight saving offset from the - * standard time. - * @param inclusive Whether the base time is inclusive or not. - * @param result Receives The most recent time when this rule takes effect before - * the specified base time. - * @return true if the start time is available. When false is returned, output parameter - * "result" is unchanged. - * @stable ICU 3.8 - */ - virtual UBool getPreviousStart(UDate base, int32_t prevRawOffset, int32_t prevDSTSavings, - UBool inclusive, UDate& result) const; - - -private: - enum { TIMEARRAY_STACK_BUFFER_SIZE = 32 }; - UBool initStartTimes(const UDate source[], int32_t size, UErrorCode& ec); - UDate getUTC(UDate time, int32_t raw, int32_t dst) const; - - DateTimeRule::TimeRuleType fTimeRuleType; - int32_t fNumStartTimes; - UDate* fStartTimes; - UDate fLocalStartTimes[TIMEARRAY_STACK_BUFFER_SIZE]; - -public: - /** - * Return the class ID for this class. This is useful only for comparing to - * a return value from getDynamicClassID(). For example: - * 
-     * .   Base* polymorphic_pointer = createPolymorphicObject();
-     * .   if (polymorphic_pointer->getDynamicClassID() ==
-     * .       erived::getStaticClassID()) ...
-     *
- * @return The class ID for all objects of this class. - * @stable ICU 3.8 - */ - static UClassID U_EXPORT2 getStaticClassID(void); - - /** - * Returns a unique class ID POLYMORPHICALLY. Pure virtual override. This - * method is to implement a simple version of RTTI, since not all C++ - * compilers support genuine RTTI. Polymorphic operator==() and clone() - * methods call this method. - * - * @return The class ID for this object. All objects of a - * given class have the same class ID. Objects of - * other classes have different class IDs. - * @stable ICU 3.8 - */ - virtual UClassID getDynamicClassID(void) const; -}; - - -U_NAMESPACE_END - -#endif /* #if !UCONFIG_NO_FORMATTING */ - -#endif // TZRULE_H - -//eof -- cgit v1.2.3