Move ICU header part 2

public/i18n/unicode/tzrule.h

-/*
-*******************************************************************************
-* 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
-
-/**
- * <code>TimeZoneRule</code> is a class representing a rule for time zone.
- * <code>TimeZoneRule</code> 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 <code>TimeZoneRule</code> objects are semantically equal. Objects
-     * of different subclasses are considered unequal.
-     * @param that  The object to be compared with.
-     * @return  true if the given <code>TimeZoneRule</code> objects are semantically equal.
-     * @stable ICU 3.8
-     */
-    virtual UBool operator==(const TimeZoneRule& that) const;
-
-    /**
-     * Return true if the given <code>TimeZoneRule</code> objects are semantically unequal. Objects
-     * of different subclasses are considered unequal.
-     * @param that  The object to be compared with.
-     * @return  true if the given <code>TimeZoneRule</code> 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 <code>TimeZoneRule</code> objects differ only its names, this method
-     * returns true.
-     * @param other The <code>TimeZoneRule</code> object to be compared with.
-     * @return  true if the other <code>TimeZoneRule</code> 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 <code>TimeZoneRule</code> 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
-};
-
-/**
- * <code>InitialTimeZoneRule</code> 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 <code>InitialTimeZoneRule</code> 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 <code>TimeZoneRule</code> objects are semantically equal. Objects
-     * of different subclasses are considered unequal.
-     * @param that  The object to be compared with.
-     * @return  true if the given <code>TimeZoneRule</code> objects are semantically equal.
-     * @stable ICU 3.8
-     */
-    virtual UBool operator==(const TimeZoneRule& that) const;
-
-    /**
-     * Return true if the given <code>TimeZoneRule</code> objects are semantically unequal. Objects
-     * of different subclasses are considered unequal.
-     * @param that  The object to be compared with.
-     * @return  true if the given <code>TimeZoneRule</code> 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 <code>TimeZoneRule</code> objects differ only its names, this method
-     * returns true.
-     * @param that  The <code>TimeZoneRule</code> object to be compared with.
-     * @return  true if the other <code>TimeZoneRule</code> 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:
-     * <pre>
-     * .   Base* polymorphic_pointer = createPolymorphicObject();
-     * .   if (polymorphic_pointer->getDynamicClassID() ==
-     * .       erived::getStaticClassID()) ...
-     * </pre>
-     * @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;
-};
-
-/**
- * <code>AnnualTimeZoneRule</code> 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 <code>AnnualTimeZoneRule</code> 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 <code>AnnualTimeZoneRule</code> 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 <code>TimeZoneRule</code> objects are semantically equal. Objects
-     * of different subclasses are considered unequal.
-     * @param that  The object to be compared with.
-     * @return  true if the given <code>TimeZoneRule</code> objects are semantically equal.
-     * @stable ICU 3.8
-     */
-    virtual UBool operator==(const TimeZoneRule& that) const;
-
-    /**
-     * Return true if the given <code>TimeZoneRule</code> objects are semantically unequal. Objects
-     * of different subclasses are considered unequal.
-     * @param that  The object to be compared with.
-     * @return  true if the given <code>TimeZoneRule</code> 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 <code>AnnualDateTimeRule</code> 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 <code>TimeZoneRule</code> objects differ only its names, this method
-     * returns true.
-     * @param that  The <code>TimeZoneRule</code> object to be compared with.
-     * @return  true if the other <code>TimeZoneRule</code> 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:
-     * <pre>
-     * .   Base* polymorphic_pointer = createPolymorphicObject();
-     * .   if (polymorphic_pointer->getDynamicClassID() ==
-     * .       erived::getStaticClassID()) ...
-     * </pre>
-     * @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;
-};
-
-/**
- * <code>TimeArrayTimeZoneRule</code> 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 <code>TimeArrayTimeZoneRule</code> 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
-     *                      <code>DataTimeRule::WALL_TIME</code>, <code>STANDARD_TIME</code>
-     *                      and <code>UTC_TIME</code>.
-     * @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 <code>TimeZoneRule</code> objects are semantically equal. Objects
-     * of different subclasses are considered unequal.
-     * @param that  The object to be compared with.
-     * @return  true if the given <code>TimeZoneRule</code> objects are semantically equal.
-     * @stable ICU 3.8
-     */
-    virtual UBool operator==(const TimeZoneRule& that) const;
-
-    /**
-     * Return true if the given <code>TimeZoneRule</code> objects are semantically unequal. Objects
-     * of different subclasses are considered unequal.
-     * @param that  The object to be compared with.
-     * @return  true if the given <code>TimeZoneRule</code> 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 <code>DateTimeRule::WALL_TIME</code> or <code>STANDARD_TIME</code>
-     * or <code>UTC_TIME</code>.
-     * 
-     * @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 <code>TimeZoneRule</code> objects differ only its names, this method
-     * returns true.
-     * @param that  The <code>TimeZoneRule</code> object to be compared with.
-     * @return  true if the other <code>TimeZoneRule</code> 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:
-     * <pre>
-     * .   Base* polymorphic_pointer = createPolymorphicObject();
-     * .   if (polymorphic_pointer->getDynamicClassID() ==
-     * .       erived::getStaticClassID()) ...
-     * </pre>
-     * @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