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From beno...@apache.org
Subject [30/57] [abbrv] remove couch_collate
Date Thu, 13 Feb 2014 18:12:28 GMT
http://git-wip-us.apache.org/repos/asf/couchdb/blob/81332b78/apps/couch_collate/platform/osx/icu/unicode/rbnf.h
----------------------------------------------------------------------
diff --git a/apps/couch_collate/platform/osx/icu/unicode/rbnf.h b/apps/couch_collate/platform/osx/icu/unicode/rbnf.h
deleted file mode 100644
index 030565e..0000000
--- a/apps/couch_collate/platform/osx/icu/unicode/rbnf.h
+++ /dev/null
@@ -1,1049 +0,0 @@
-/*
-*******************************************************************************
-* Copyright (C) 1997-2006, International Business Machines Corporation and others.
-* All Rights Reserved.
-*******************************************************************************
-*/
-
-#ifndef RBNF_H
-#define RBNF_H
-
-#include "unicode/utypes.h"
-
-/**
- * \file 
- * \brief C++ API: Rule Based Number Format
- */
-
-/**
- * \def U_HAVE_RBNF
- * This will be 0 if RBNF support is not included in ICU
- * and 1 if it is.
- *
- * @stable ICU 2.4
- */
-#if UCONFIG_NO_FORMATTING
-#define U_HAVE_RBNF 0
-#else
-#define U_HAVE_RBNF 1
-
-#include "unicode/coll.h"
-#include "unicode/dcfmtsym.h"
-#include "unicode/fmtable.h"
-#include "unicode/locid.h"
-#include "unicode/numfmt.h"
-#include "unicode/unistr.h"
-#include "unicode/strenum.h"
-
-U_NAMESPACE_BEGIN
-
-class NFRuleSet;
-class LocalizationInfo;
-
-/**
- * Tags for the predefined rulesets.
- *
- * @stable ICU 2.2
- */
-enum URBNFRuleSetTag {
-    URBNF_SPELLOUT,
-    URBNF_ORDINAL,
-    URBNF_DURATION,
-    URBNF_COUNT
-};
-
-#if UCONFIG_NO_COLLATION
-class Collator;
-#endif
-
-/**
- * The RuleBasedNumberFormat class formats numbers according to a set of rules. This number formatter is
- * typically used for spelling out numeric values in words (e.g., 25,3476 as
- * "twenty-five thousand three hundred seventy-six" or "vingt-cinq mille trois
- * cents soixante-seize" or
- * "fünfundzwanzigtausenddreihundertsechsundsiebzig"), but can also be used for
- * other complicated formatting tasks, such as formatting a number of seconds as hours,
- * minutes and seconds (e.g., 3,730 as "1:02:10").
- *
- * <p>The resources contain three predefined formatters for each locale: spellout, which
- * spells out a value in words (123 is &quot;one hundred twenty-three&quot;); ordinal, which
- * appends an ordinal suffix to the end of a numeral (123 is &quot;123rd&quot;); and
- * duration, which shows a duration in seconds as hours, minutes, and seconds (123 is
- * &quot;2:03&quot;).&nbsp; The client can also define more specialized <tt>RuleBasedNumberFormat</tt>s
- * by supplying programmer-defined rule sets.</p>
- *
- * <p>The behavior of a <tt>RuleBasedNumberFormat</tt> is specified by a textual description
- * that is either passed to the constructor as a <tt>String</tt> or loaded from a resource
- * bundle. In its simplest form, the description consists of a semicolon-delimited list of <em>rules.</em>
- * Each rule has a string of output text and a value or range of values it is applicable to.
- * In a typical spellout rule set, the first twenty rules are the words for the numbers from
- * 0 to 19:</p>
- *
- * <pre>zero; one; two; three; four; five; six; seven; eight; nine;
- * ten; eleven; twelve; thirteen; fourteen; fifteen; sixteen; seventeen; eighteen; nineteen;</pre>
- *
- * <p>For larger numbers, we can use the preceding set of rules to format the ones place, and
- * we only have to supply the words for the multiples of 10:</p>
- *
- * <pre> 20: twenty[-&gt;&gt;];
- * 30: thirty[-&gt;&gt;];
- * 40: forty[-&gt;&gt;];
- * 50: fifty[-&gt;&gt;];
- * 60: sixty[-&gt;&gt;];
- * 70: seventy[-&gt;&gt;];
- * 80: eighty[-&gt;&gt;];
- * 90: ninety[-&gt;&gt;];</pre>
- *
- * <p>In these rules, the <em>base value</em> is spelled out explicitly and set off from the
- * rule's output text with a colon. The rules are in a sorted list, and a rule is applicable
- * to all numbers from its own base value to one less than the next rule's base value. The
- * &quot;&gt;&gt;&quot; token is called a <em>substitution</em> and tells the fomatter to
- * isolate the number's ones digit, format it using this same set of rules, and place the
- * result at the position of the &quot;&gt;&gt;&quot; token. Text in brackets is omitted if
- * the number being formatted is an even multiple of 10 (the hyphen is a literal hyphen; 24
- * is &quot;twenty-four,&quot; not &quot;twenty four&quot;).</p>
- *
- * <p>For even larger numbers, we can actually look up several parts of the number in the
- * list:</p>
- *
- * <pre>100: &lt;&lt; hundred[ &gt;&gt;];</pre>
- *
- * <p>The &quot;&lt;&lt;&quot; represents a new kind of substitution. The &lt;&lt; isolates
- * the hundreds digit (and any digits to its left), formats it using this same rule set, and
- * places the result where the &quot;&lt;&lt;&quot; was. Notice also that the meaning of
- * &gt;&gt; has changed: it now refers to both the tens and the ones digits. The meaning of
- * both substitutions depends on the rule's base value. The base value determines the rule's <em>divisor,</em>
- * which is the highest power of 10 that is less than or equal to the base value (the user
- * can change this). To fill in the substitutions, the formatter divides the number being
- * formatted by the divisor. The integral quotient is used to fill in the &lt;&lt;
- * substitution, and the remainder is used to fill in the &gt;&gt; substitution. The meaning
- * of the brackets changes similarly: text in brackets is omitted if the value being
- * formatted is an even multiple of the rule's divisor. The rules are applied recursively, so
- * if a substitution is filled in with text that includes another substitution, that
- * substitution is also filled in.</p>
- *
- * <p>This rule covers values up to 999, at which point we add another rule:</p>
- *
- * <pre>1000: &lt;&lt; thousand[ &gt;&gt;];</pre>
- *
- * <p>Again, the meanings of the brackets and substitution tokens shift because the rule's
- * base value is a higher power of 10, changing the rule's divisor. This rule can actually be
- * used all the way up to 999,999. This allows us to finish out the rules as follows:</p>
- *
- * <pre> 1,000,000: &lt;&lt; million[ &gt;&gt;];
- * 1,000,000,000: &lt;&lt; billion[ &gt;&gt;];
- * 1,000,000,000,000: &lt;&lt; trillion[ &gt;&gt;];
- * 1,000,000,000,000,000: OUT OF RANGE!;</pre>
- *
- * <p>Commas, periods, and spaces can be used in the base values to improve legibility and
- * are ignored by the rule parser. The last rule in the list is customarily treated as an
- * &quot;overflow rule,&quot; applying to everything from its base value on up, and often (as
- * in this example) being used to print out an error message or default representation.
- * Notice also that the size of the major groupings in large numbers is controlled by the
- * spacing of the rules: because in English we group numbers by thousand, the higher rules
- * are separated from each other by a factor of 1,000.</p>
- *
- * <p>To see how these rules actually work in practice, consider the following example:
- * Formatting 25,430 with this rule set would work like this:</p>
- *
- * <table border="0" width="100%">
- *   <tr>
- *     <td><strong>&lt;&lt; thousand &gt;&gt;</strong></td>
- *     <td>[the rule whose base value is 1,000 is applicable to 25,340]</td>
- *   </tr>
- *   <tr>
- *     <td><strong>twenty-&gt;&gt;</strong> thousand &gt;&gt;</td>
- *     <td>[25,340 over 1,000 is 25. The rule for 20 applies.]</td>
- *   </tr>
- *   <tr>
- *     <td>twenty-<strong>five</strong> thousand &gt;&gt;</td>
- *     <td>[25 mod 10 is 5. The rule for 5 is &quot;five.&quot;</td>
- *   </tr>
- *   <tr>
- *     <td>twenty-five thousand <strong>&lt;&lt; hundred &gt;&gt;</strong></td>
- *     <td>[25,340 mod 1,000 is 340. The rule for 100 applies.]</td>
- *   </tr>
- *   <tr>
- *     <td>twenty-five thousand <strong>three</strong> hundred &gt;&gt;</td>
- *     <td>[340 over 100 is 3. The rule for 3 is &quot;three.&quot;]</td>
- *   </tr>
- *   <tr>
- *     <td>twenty-five thousand three hundred <strong>forty</strong></td>
- *     <td>[340 mod 100 is 40. The rule for 40 applies. Since 40 divides
- *     evenly by 10, the hyphen and substitution in the brackets are omitted.]</td>
- *   </tr>
- * </table>
- *
- * <p>The above syntax suffices only to format positive integers. To format negative numbers,
- * we add a special rule:</p>
- *
- * <pre>-x: minus &gt;&gt;;</pre>
- *
- * <p>This is called a <em>negative-number rule,</em> and is identified by &quot;-x&quot;
- * where the base value would be. This rule is used to format all negative numbers. the
- * &gt;&gt; token here means &quot;find the number's absolute value, format it with these
- * rules, and put the result here.&quot;</p>
- *
- * <p>We also add a special rule called a <em>fraction rule </em>for numbers with fractional
- * parts:</p>
- *
- * <pre>x.x: &lt;&lt; point &gt;&gt;;</pre>
- *
- * <p>This rule is used for all positive non-integers (negative non-integers pass through the
- * negative-number rule first and then through this rule). Here, the &lt;&lt; token refers to
- * the number's integral part, and the &gt;&gt; to the number's fractional part. The
- * fractional part is formatted as a series of single-digit numbers (e.g., 123.456 would be
- * formatted as &quot;one hundred twenty-three point four five six&quot;).</p>
- *
- * <p>To see how this rule syntax is applied to various languages, examine the resource data.</p>
- *
- * <p>There is actually much more flexibility built into the rule language than the
- * description above shows. A formatter may own multiple rule sets, which can be selected by
- * the caller, and which can use each other to fill in their substitutions. Substitutions can
- * also be filled in with digits, using a DecimalFormat object. There is syntax that can be
- * used to alter a rule's divisor in various ways. And there is provision for much more
- * flexible fraction handling. A complete description of the rule syntax follows:</p>
- *
- * <hr>
- *
- * <p>The description of a <tt>RuleBasedNumberFormat</tt>'s behavior consists of one or more <em>rule
- * sets.</em> Each rule set consists of a name, a colon, and a list of <em>rules.</em> A rule
- * set name must begin with a % sign. Rule sets with names that begin with a single % sign
- * are <em>public:</em> the caller can specify that they be used to format and parse numbers.
- * Rule sets with names that begin with %% are <em>private:</em> they exist only for the use
- * of other rule sets. If a formatter only has one rule set, the name may be omitted.</p>
- *
- * <p>The user can also specify a special &quot;rule set&quot; named <tt>%%lenient-parse</tt>.
- * The body of <tt>%%lenient-parse</tt> isn't a set of number-formatting rules, but a <tt>RuleBasedCollator</tt>
- * description which is used to define equivalences for lenient parsing. For more information
- * on the syntax, see <tt>RuleBasedCollator</tt>. For more information on lenient parsing,
- * see <tt>setLenientParse()</tt>.  <em>Note:</em> symbols that have syntactic meaning
- * in collation rules, such as '&amp;', have no particular meaning when appearing outside
- * of the <tt>lenient-parse</tt> rule set.</p>
- *
- * <p>The body of a rule set consists of an ordered, semicolon-delimited list of <em>rules.</em>
- * Internally, every rule has a base value, a divisor, rule text, and zero, one, or two <em>substitutions.</em>
- * These parameters are controlled by the description syntax, which consists of a <em>rule
- * descriptor,</em> a colon, and a <em>rule body.</em></p>
- *
- * <p>A rule descriptor can take one of the following forms (text in <em>italics</em> is the
- * name of a token):</p>
- *
- * <table border="0" width="100%">
- *   <tr>
- *     <td><em>bv</em>:</td>
- *     <td><em>bv</em> specifies the rule's base value. <em>bv</em> is a decimal
- *     number expressed using ASCII digits. <em>bv</em> may contain spaces, period, and commas,
- *     which are ignored. The rule's divisor is the highest power of 10 less than or equal to
- *     the base value.</td>
- *   </tr>
- *   <tr>
- *     <td><em>bv</em>/<em>rad</em>:</td>
- *     <td><em>bv</em> specifies the rule's base value. The rule's divisor is the
- *     highest power of <em>rad</em> less than or equal to the base value.</td>
- *   </tr>
- *   <tr>
- *     <td><em>bv</em>&gt;:</td>
- *     <td><em>bv</em> specifies the rule's base value. To calculate the divisor,
- *     let the radix be 10, and the exponent be the highest exponent of the radix that yields a
- *     result less than or equal to the base value. Every &gt; character after the base value
- *     decreases the exponent by 1. If the exponent is positive or 0, the divisor is the radix
- *     raised to the power of the exponent; otherwise, the divisor is 1.</td>
- *   </tr>
- *   <tr>
- *     <td><em>bv</em>/<em>rad</em>&gt;:</td>
- *     <td><em>bv</em> specifies the rule's base value. To calculate the divisor,
- *     let the radix be <em>rad</em>, and the exponent be the highest exponent of the radix that
- *     yields a result less than or equal to the base value. Every &gt; character after the radix
- *     decreases the exponent by 1. If the exponent is positive or 0, the divisor is the radix
- *     raised to the power of the exponent; otherwise, the divisor is 1.</td>
- *   </tr>
- *   <tr>
- *     <td>-x:</td>
- *     <td>The rule is a negative-number rule.</td>
- *   </tr>
- *   <tr>
- *     <td>x.x:</td>
- *     <td>The rule is an <em>improper fraction rule.</em></td>
- *   </tr>
- *   <tr>
- *     <td>0.x:</td>
- *     <td>The rule is a <em>proper fraction rule.</em></td>
- *   </tr>
- *   <tr>
- *     <td>x.0:</td>
- *     <td>The rule is a <em>master rule.</em></td>
- *   </tr>
- *   <tr>
- *     <td><em>nothing</em></td>
- *     <td>If the rule's rule descriptor is left out, the base value is one plus the
- *     preceding rule's base value (or zero if this is the first rule in the list) in a normal
- *     rule set.&nbsp; In a fraction rule set, the base value is the same as the preceding rule's
- *     base value.</td>
- *   </tr>
- * </table>
- *
- * <p>A rule set may be either a regular rule set or a <em>fraction rule set,</em> depending
- * on whether it is used to format a number's integral part (or the whole number) or a
- * number's fractional part. Using a rule set to format a rule's fractional part makes it a
- * fraction rule set.</p>
- *
- * <p>Which rule is used to format a number is defined according to one of the following
- * algorithms: If the rule set is a regular rule set, do the following:
- *
- * <ul>
- *   <li>If the rule set includes a master rule (and the number was passed in as a <tt>double</tt>),
- *     use the master rule.&nbsp; (If the number being formatted was passed in as a <tt>long</tt>,
- *     the master rule is ignored.)</li>
- *   <li>If the number is negative, use the negative-number rule.</li>
- *   <li>If the number has a fractional part and is greater than 1, use the improper fraction
- *     rule.</li>
- *   <li>If the number has a fractional part and is between 0 and 1, use the proper fraction
- *     rule.</li>
- *   <li>Binary-search the rule list for the rule with the highest base value less than or equal
- *     to the number. If that rule has two substitutions, its base value is not an even multiple
- *     of its divisor, and the number <em>is</em> an even multiple of the rule's divisor, use the
- *     rule that precedes it in the rule list. Otherwise, use the rule itself.</li>
- * </ul>
- *
- * <p>If the rule set is a fraction rule set, do the following:
- *
- * <ul>
- *   <li>Ignore negative-number and fraction rules.</li>
- *   <li>For each rule in the list, multiply the number being formatted (which will always be
- *     between 0 and 1) by the rule's base value. Keep track of the distance between the result
- *     the nearest integer.</li>
- *   <li>Use the rule that produced the result closest to zero in the above calculation. In the
- *     event of a tie or a direct hit, use the first matching rule encountered. (The idea here is
- *     to try each rule's base value as a possible denominator of a fraction. Whichever
- *     denominator produces the fraction closest in value to the number being formatted wins.) If
- *     the rule following the matching rule has the same base value, use it if the numerator of
- *     the fraction is anything other than 1; if the numerator is 1, use the original matching
- *     rule. (This is to allow singular and plural forms of the rule text without a lot of extra
- *     hassle.)</li>
- * </ul>
- *
- * <p>A rule's body consists of a string of characters terminated by a semicolon. The rule
- * may include zero, one, or two <em>substitution tokens,</em> and a range of text in
- * brackets. The brackets denote optional text (and may also include one or both
- * substitutions). The exact meanings of the substitution tokens, and under what conditions
- * optional text is omitted, depend on the syntax of the substitution token and the context.
- * The rest of the text in a rule body is literal text that is output when the rule matches
- * the number being formatted.</p>
- *
- * <p>A substitution token begins and ends with a <em>token character.</em> The token
- * character and the context together specify a mathematical operation to be performed on the
- * number being formatted. An optional <em>substitution descriptor </em>specifies how the
- * value resulting from that operation is used to fill in the substitution. The position of
- * the substitution token in the rule body specifies the location of the resultant text in
- * the original rule text.</p>
- *
- * <p>The meanings of the substitution token characters are as follows:</p>
- *
- * <table border="0" width="100%">
- *   <tr>
- *     <td>&gt;&gt;</td>
- *     <td>in normal rule</td>
- *     <td>Divide the number by the rule's divisor and format the remainder</td>
- *   </tr>
- *   <tr>
- *     <td></td>
- *     <td>in negative-number rule</td>
- *     <td>Find the absolute value of the number and format the result</td>
- *   </tr>
- *   <tr>
- *     <td></td>
- *     <td>in fraction or master rule</td>
- *     <td>Isolate the number's fractional part and format it.</td>
- *   </tr>
- *   <tr>
- *     <td></td>
- *     <td>in rule in fraction rule set</td>
- *     <td>Not allowed.</td>
- *   </tr>
- *   <tr>
- *     <td>&gt;&gt;&gt;</td>
- *     <td>in normal rule</td>
- *     <td>Divide the number by the rule's divisor and format the remainder,
- *       but bypass the normal rule-selection process and just use the
- *       rule that precedes this one in this rule list.</td>
- *   </tr>
- *   <tr>
- *     <td></td>
- *     <td>in all other rules</td>
- *     <td>Not allowed.</td>
- *   </tr>
- *   <tr>
- *     <td>&lt;&lt;</td>
- *     <td>in normal rule</td>
- *     <td>Divide the number by the rule's divisor and format the quotient</td>
- *   </tr>
- *   <tr>
- *     <td></td>
- *     <td>in negative-number rule</td>
- *     <td>Not allowed.</td>
- *   </tr>
- *   <tr>
- *     <td></td>
- *     <td>in fraction or master rule</td>
- *     <td>Isolate the number's integral part and format it.</td>
- *   </tr>
- *   <tr>
- *     <td></td>
- *     <td>in rule in fraction rule set</td>
- *     <td>Multiply the number by the rule's base value and format the result.</td>
- *   </tr>
- *   <tr>
- *     <td>==</td>
- *     <td>in all rule sets</td>
- *     <td>Format the number unchanged</td>
- *   </tr>
- *   <tr>
- *     <td>[]</td>
- *     <td>in normal rule</td>
- *     <td>Omit the optional text if the number is an even multiple of the rule's divisor</td>
- *   </tr>
- *   <tr>
- *     <td></td>
- *     <td>in negative-number rule</td>
- *     <td>Not allowed.</td>
- *   </tr>
- *   <tr>
- *     <td></td>
- *     <td>in improper-fraction rule</td>
- *     <td>Omit the optional text if the number is between 0 and 1 (same as specifying both an
- *     x.x rule and a 0.x rule)</td>
- *   </tr>
- *   <tr>
- *     <td></td>
- *     <td>in master rule</td>
- *     <td>Omit the optional text if the number is an integer (same as specifying both an x.x
- *     rule and an x.0 rule)</td>
- *   </tr>
- *   <tr>
- *     <td></td>
- *     <td>in proper-fraction rule</td>
- *     <td>Not allowed.</td>
- *   </tr>
- *   <tr>
- *     <td></td>
- *     <td>in rule in fraction rule set</td>
- *     <td>Omit the optional text if multiplying the number by the rule's base value yields 1.</td>
- *   </tr>
- * </table>
- *
- * <p>The substitution descriptor (i.e., the text between the token characters) may take one
- * of three forms:</p>
- *
- * <table border="0" width="100%">
- *   <tr>
- *     <td>a rule set name</td>
- *     <td>Perform the mathematical operation on the number, and format the result using the
- *     named rule set.</td>
- *   </tr>
- *   <tr>
- *     <td>a DecimalFormat pattern</td>
- *     <td>Perform the mathematical operation on the number, and format the result using a
- *     DecimalFormat with the specified pattern.&nbsp; The pattern must begin with 0 or #.</td>
- *   </tr>
- *   <tr>
- *     <td>nothing</td>
- *     <td>Perform the mathematical operation on the number, and format the result using the rule
- *     set containing the current rule, except:
- *     <ul>
- *       <li>You can't have an empty substitution descriptor with a == substitution.</li>
- *       <li>If you omit the substitution descriptor in a &gt;&gt; substitution in a fraction rule,
- *         format the result one digit at a time using the rule set containing the current rule.</li>
- *       <li>If you omit the substitution descriptor in a &lt;&lt; substitution in a rule in a
- *         fraction rule set, format the result using the default rule set for this formatter.</li>
- *     </ul>
- *     </td>
- *   </tr>
- * </table>
- *
- * <p>Whitespace is ignored between a rule set name and a rule set body, between a rule
- * descriptor and a rule body, or between rules. If a rule body begins with an apostrophe,
- * the apostrophe is ignored, but all text after it becomes significant (this is how you can
- * have a rule's rule text begin with whitespace). There is no escape function: the semicolon
- * is not allowed in rule set names or in rule text, and the colon is not allowed in rule set
- * names. The characters beginning a substitution token are always treated as the beginning
- * of a substitution token.</p>
- *
- * <p>See the resource data and the demo program for annotated examples of real rule sets
- * using these features.</p>
- *
- * <p><em>User subclasses are not supported.</em> While clients may write
- * subclasses, such code will not necessarily work and will not be
- * guaranteed to work stably from release to release.
- *
- * <p><b>Localizations</b></p>
- * <p>Constructors are available that allow the specification of localizations for the
- * public rule sets (and also allow more control over what public rule sets are available).
- * Localization data is represented as a textual description.  The description represents
- * an array of arrays of string.  The first element is an array of the public rule set names,
- * each of these must be one of the public rule set names that appear in the rules.  Only
- * names in this array will be treated as public rule set names by the API.  Each subsequent
- * element is an array of localizations of these names.  The first element of one of these
- * subarrays is the locale name, and the remaining elements are localizations of the
- * public rule set names, in the same order as they were listed in the first arrray.</p>
- * <p>In the syntax, angle brackets '<', '>' are used to delimit the arrays, and comma ',' is used
- * to separate elements of an array.  Whitespace is ignored, unless quoted.</p>
- * <p>For example:<pre>
- * < < %foo, %bar, %baz >, 
- *   < en, Foo, Bar, Baz >, 
- *   < fr, 'le Foo', 'le Bar', 'le Baz' > 
- *   < zh, \\u7532, \\u4e59, \\u4e19 > >
- * </pre></p>
- * @author Richard Gillam
- * @see NumberFormat
- * @see DecimalFormat
- * @stable ICU 2.0
- */
-class U_I18N_API RuleBasedNumberFormat : public NumberFormat {
-public:
-
-  //-----------------------------------------------------------------------
-  // constructors
-  //-----------------------------------------------------------------------
-
-    /**
-     * Creates a RuleBasedNumberFormat that behaves according to the description
-     * passed in.  The formatter uses the default locale.
-     * @param rules A description of the formatter's desired behavior.
-     * See the class documentation for a complete explanation of the description
-     * syntax.
-     * @param perror The parse error if an error was encountered.
-     * @param status The status indicating whether the constructor succeeded.
-     * @stable ICU 3.2
-     */
-    RuleBasedNumberFormat(const UnicodeString& rules, UParseError& perror, UErrorCode& status);
-
-    /**
-     * Creates a RuleBasedNumberFormat that behaves according to the description
-     * passed in.  The formatter uses the default locale.  
-     * <p>
-     * The localizations data provides information about the public
-     * rule sets and their localized display names for different
-     * locales. The first element in the list is an array of the names
-     * of the public rule sets.  The first element in this array is
-     * the initial default ruleset.  The remaining elements in the
-     * list are arrays of localizations of the names of the public
-     * rule sets.  Each of these is one longer than the initial array,
-     * with the first String being the ULocale ID, and the remaining
-     * Strings being the localizations of the rule set names, in the
-     * same order as the initial array.  Arrays are NULL-terminated.
-     * @param rules A description of the formatter's desired behavior.
-     * See the class documentation for a complete explanation of the description
-     * syntax.
-     * @param localizations the localization information.
-     * names in the description.  These will be copied by the constructor.
-     * @param perror The parse error if an error was encountered.
-     * @param status The status indicating whether the constructor succeeded.
-     * @stable ICU 3.2
-     */
-    RuleBasedNumberFormat(const UnicodeString& rules, const UnicodeString& localizations,
-                        UParseError& perror, UErrorCode& status);
-
-  /**
-   * Creates a RuleBasedNumberFormat that behaves according to the rules
-   * passed in.  The formatter uses the specified locale to determine the
-   * characters to use when formatting numerals, and to define equivalences
-   * for lenient parsing.
-   * @param rules The formatter rules.
-   * See the class documentation for a complete explanation of the rule
-   * syntax.
-   * @param locale A locale that governs which characters are used for
-   * formatting values in numerals and which characters are equivalent in
-   * lenient parsing.
-   * @param perror The parse error if an error was encountered.
-   * @param status The status indicating whether the constructor succeeded.
-   * @stable ICU 2.0
-   */
-  RuleBasedNumberFormat(const UnicodeString& rules, const Locale& locale,
-                        UParseError& perror, UErrorCode& status);
-
-    /**
-     * Creates a RuleBasedNumberFormat that behaves according to the description
-     * passed in.  The formatter uses the default locale.  
-     * <p>
-     * The localizations data provides information about the public
-     * rule sets and their localized display names for different
-     * locales. The first element in the list is an array of the names
-     * of the public rule sets.  The first element in this array is
-     * the initial default ruleset.  The remaining elements in the
-     * list are arrays of localizations of the names of the public
-     * rule sets.  Each of these is one longer than the initial array,
-     * with the first String being the ULocale ID, and the remaining
-     * Strings being the localizations of the rule set names, in the
-     * same order as the initial array.  Arrays are NULL-terminated.
-     * @param rules A description of the formatter's desired behavior.
-     * See the class documentation for a complete explanation of the description
-     * syntax.
-     * @param localizations a list of localizations for the rule set
-     * names in the description.  These will be copied by the constructor.
-     * @param locale A locale that governs which characters are used for
-     * formatting values in numerals and which characters are equivalent in
-     * lenient parsing.
-     * @param perror The parse error if an error was encountered.
-     * @param status The status indicating whether the constructor succeeded.
-     * @stable ICU 3.2
-     */
-    RuleBasedNumberFormat(const UnicodeString& rules, const UnicodeString& localizations,
-                        const Locale& locale, UParseError& perror, UErrorCode& status);
-
-  /**
-   * Creates a RuleBasedNumberFormat from a predefined ruleset.  The selector
-   * code choosed among three possible predefined formats: spellout, ordinal,
-   * and duration.
-   * @param tag A selector code specifying which kind of formatter to create for that
-   * locale.  There are three legal values: URBNF_SPELLOUT, which creates a formatter that
-   * spells out a value in words in the desired language, URBNF_ORDINAL, which attaches
-   * an ordinal suffix from the desired language to the end of a number (e.g. "123rd"),
-   * and URBNF_DURATION, which formats a duration in seconds as hours, minutes, and seconds.
-   * @param locale The locale for the formatter.
-   * @param status The status indicating whether the constructor succeeded.
-   * @stable ICU 2.0
-   */
-  RuleBasedNumberFormat(URBNFRuleSetTag tag, const Locale& locale, UErrorCode& status);
-
-  //-----------------------------------------------------------------------
-  // boilerplate
-  //-----------------------------------------------------------------------
-
-  /**
-   * Copy constructor
-   * @param rhs    the object to be copied from.
-   * @stable ICU 2.6
-   */
-  RuleBasedNumberFormat(const RuleBasedNumberFormat& rhs);
-
-  /**
-   * Assignment operator
-   * @param rhs    the object to be copied from.
-   * @stable ICU 2.6
-   */
-  RuleBasedNumberFormat& operator=(const RuleBasedNumberFormat& rhs);
-
-  /**
-   * Release memory allocated for a RuleBasedNumberFormat when you are finished with it.
-   * @stable ICU 2.6
-   */
-  virtual ~RuleBasedNumberFormat();
-
-  /**
-   * Clone this object polymorphically.  The caller is responsible
-   * for deleting the result when done.
-   * @return  A copy of the object.
-   * @stable ICU 2.6
-   */
-  virtual Format* clone(void) const;
-
-  /**
-   * Return true if the given Format objects are semantically equal.
-   * Objects of different subclasses are considered unequal.
-   * @param other    the object to be compared with.
-   * @return        true if the given Format objects are semantically equal.
-   * @stable ICU 2.6
-   */
-  virtual UBool operator==(const Format& other) const;
-
-//-----------------------------------------------------------------------
-// public API functions
-//-----------------------------------------------------------------------
-
-  /**
-   * return the rules that were provided to the RuleBasedNumberFormat.
-   * @return the result String that was passed in
-   * @stable ICU 2.0
-   */
-  virtual UnicodeString getRules() const;
-
-  /**
-   * Return the number of public rule set names.
-   * @return the number of public rule set names.
-   * @stable ICU 2.0
-   */
-  virtual int32_t getNumberOfRuleSetNames() const;
-
-  /**
-   * Return the name of the index'th public ruleSet.  If index is not valid,
-   * the function returns null.
-   * @param index the index of the ruleset
-   * @return the name of the index'th public ruleSet.
-   * @stable ICU 2.0
-   */
-  virtual UnicodeString getRuleSetName(int32_t index) const;
-
-  /**
-   * Return the number of locales for which we have localized rule set display names.
-   * @return the number of locales for which we have localized rule set display names.
-   * @stable ICU 3.2
-   */
-  virtual int32_t getNumberOfRuleSetDisplayNameLocales(void) const;
-
-  /**
-   * Return the index'th display name locale.
-   * @param index the index of the locale
-   * @param status set to a failure code when this function fails
-   * @return the locale
-   * @see #getNumberOfRuleSetDisplayNameLocales
-   * @stable ICU 3.2
-   */
-  virtual Locale getRuleSetDisplayNameLocale(int32_t index, UErrorCode& status) const;
-
-    /**
-     * Return the rule set display names for the provided locale.  These are in the same order
-     * as those returned by getRuleSetName.  The locale is matched against the locales for
-     * which there is display name data, using normal fallback rules.  If no locale matches, 
-     * the default display names are returned.  (These are the internal rule set names minus
-     * the leading '%'.)
-     * @param index the index of the rule set
-     * @param locale the locale (returned by getRuleSetDisplayNameLocales) for which the localized
-     * display name is desired
-     * @return the display name for the given index, which might be bogus if there is an error
-     * @see #getRuleSetName
-     * @stable ICU 3.2
-     */
-  virtual UnicodeString getRuleSetDisplayName(int32_t index, 
-                          const Locale& locale = Locale::getDefault());
-
-    /**
-     * Return the rule set display name for the provided rule set and locale.  
-     * The locale is matched against the locales for which there is display name data, using
-     * normal fallback rules.  If no locale matches, the default display name is returned.
-     * @return the display name for the rule set
-     * @stable ICU 3.2
-     * @see #getRuleSetDisplayName
-     */
-  virtual UnicodeString getRuleSetDisplayName(const UnicodeString& ruleSetName, 
-                          const Locale& locale = Locale::getDefault());
-
-  /**
-   * Formats the specified 32-bit number using the default ruleset.
-   * @param number The number to format.
-   * @param toAppendTo the string that will hold the (appended) result
-   * @param pos the fieldposition
-   * @return A textual representation of the number.
-   * @stable ICU 2.0
-   */
-  virtual UnicodeString& format(int32_t number,
-                                UnicodeString& toAppendTo,
-                                FieldPosition& pos) const;
-
-  /**
-   * Formats the specified 64-bit number using the default ruleset.
-   * @param number The number to format.
-   * @param toAppendTo the string that will hold the (appended) result
-   * @param pos the fieldposition
-   * @return A textual representation of the number.
-   * @stable ICU 2.1
-   */
-  virtual UnicodeString& format(int64_t number,
-                                UnicodeString& toAppendTo,
-                                FieldPosition& pos) const;
-  /**
-   * Formats the specified number using the default ruleset.
-   * @param number The number to format.
-   * @param toAppendTo the string that will hold the (appended) result
-   * @param pos the fieldposition
-   * @return A textual representation of the number.
-   * @stable ICU 2.0
-   */
-  virtual UnicodeString& format(double number,
-                                UnicodeString& toAppendTo,
-                                FieldPosition& pos) const;
-
-  /**
-   * Formats the specified number using the named ruleset.
-   * @param number The number to format.
-   * @param ruleSetName The name of the rule set to format the number with.
-   * This must be the name of a valid public rule set for this formatter.
-   * @param toAppendTo the string that will hold the (appended) result
-   * @param pos the fieldposition
-   * @param status the status
-   * @return A textual representation of the number.
-   * @stable ICU 2.0
-   */
-  virtual UnicodeString& format(int32_t number,
-                                const UnicodeString& ruleSetName,
-                                UnicodeString& toAppendTo,
-                                FieldPosition& pos,
-                                UErrorCode& status) const;
-  /**
-   * Formats the specified 64-bit number using the named ruleset.
-   * @param number The number to format.
-   * @param ruleSetName The name of the rule set to format the number with.
-   * This must be the name of a valid public rule set for this formatter.
-   * @param toAppendTo the string that will hold the (appended) result
-   * @param pos the fieldposition
-   * @param status the status
-   * @return A textual representation of the number.
-   * @stable ICU 2.1
-   */
-  virtual UnicodeString& format(int64_t number,
-                                const UnicodeString& ruleSetName,
-                                UnicodeString& toAppendTo,
-                                FieldPosition& pos,
-                                UErrorCode& status) const;
-  /**
-   * Formats the specified number using the named ruleset.
-   * @param number The number to format.
-   * @param ruleSetName The name of the rule set to format the number with.
-   * This must be the name of a valid public rule set for this formatter.
-   * @param toAppendTo the string that will hold the (appended) result
-   * @param pos the fieldposition
-   * @param status the status
-   * @return A textual representation of the number.
-   * @stable ICU 2.0
-   */
-  virtual UnicodeString& format(double number,
-                                const UnicodeString& ruleSetName,
-                                UnicodeString& toAppendTo,
-                                FieldPosition& pos,
-                                UErrorCode& status) const;
-
-  /**
-   * Formats the specified number using the default ruleset.
-   * @param obj The number to format.
-   * @param toAppendTo the string that will hold the (appended) result
-   * @param pos the fieldposition
-   * @param status the status
-   * @return A textual representation of the number.
-   * @stable ICU 2.0
-   */
-  virtual UnicodeString& format(const Formattable& obj,
-                                UnicodeString& toAppendTo,
-                                FieldPosition& pos,
-                                UErrorCode& status) const;
-  /**
-   * Redeclared Format method.
-   * @param obj    the object to be formatted.
-   * @param result Output param which will receive the formatted string.
-   * @param status Output param set to success/failure code
-   * @return       A reference to 'result'.
-   * @stable ICU 2.0
-   */
-  UnicodeString& format(const Formattable& obj,
-                        UnicodeString& result,
-                        UErrorCode& status) const;
-
-  /**
-   * Redeclared NumberFormat method.
-   * @param number    the double value to be formatted.
-   * @param output    Output param which will receive the formatted string.
-   * @return          A reference to 'output'.
-   * @stable ICU 2.0
-   */
-   UnicodeString& format(double number,
-                         UnicodeString& output) const;
-
-  /**
-   * Redeclared NumberFormat method.
-   * @param number    the long value to be formatted.
-   * @param output    Output param which will receive the formatted string.
-   * @return          A reference to 'output'.
-   * @stable ICU 2.0
-   */
-   UnicodeString& format(int32_t number,
-                         UnicodeString& output) const;
-
-  /**
-   * Parses the specfied string, beginning at the specified position, according
-   * to this formatter's rules.  This will match the string against all of the
-   * formatter's public rule sets and return the value corresponding to the longest
-   * parseable substring.  This function's behavior is affected by the lenient
-   * parse mode.
-   * @param text The string to parse
-   * @param result the result of the parse, either a double or a long.
-   * @param parsePosition On entry, contains the position of the first character
-   * in "text" to examine.  On exit, has been updated to contain the position
-   * of the first character in "text" that wasn't consumed by the parse.
-   * @see #setLenient
-   * @stable ICU 2.0
-   */
-  virtual void parse(const UnicodeString& text,
-                     Formattable& result,
-                     ParsePosition& parsePosition) const;
-
-
-  /**
-   * Redeclared Format method.
-   * @param text   The string to parse
-   * @param result the result of the parse, either a double or a long.
-   * @param status Output param set to failure code when a problem occurs.
-   * @stable ICU 2.0
-   */
-  virtual inline void parse(const UnicodeString& text,
-                      Formattable& result,
-                      UErrorCode& status) const;
-
-#if !UCONFIG_NO_COLLATION
-
-  /**
-   * Turns lenient parse mode on and off.
-   *
-   * When in lenient parse mode, the formatter uses a Collator for parsing the text.
-   * Only primary differences are treated as significant.  This means that case
-   * differences, accent differences, alternate spellings of the same letter
-   * (e.g., ae and a-umlaut in German), ignorable characters, etc. are ignored in
-   * matching the text.  In many cases, numerals will be accepted in place of words
-   * or phrases as well.
-   *
-   * For example, all of the following will correctly parse as 255 in English in
-   * lenient-parse mode:
-   * <br>"two hundred fifty-five"
-   * <br>"two hundred fifty five"
-   * <br>"TWO HUNDRED FIFTY-FIVE"
-   * <br>"twohundredfiftyfive"
-   * <br>"2 hundred fifty-5"
-   *
-   * The Collator used is determined by the locale that was
-   * passed to this object on construction.  The description passed to this object
-   * on construction may supply additional collation rules that are appended to the
-   * end of the default collator for the locale, enabling additional equivalences
-   * (such as adding more ignorable characters or permitting spelled-out version of
-   * symbols; see the demo program for examples).
-   *
-   * It's important to emphasize that even strict parsing is relatively lenient: it
-   * will accept some text that it won't produce as output.  In English, for example,
-   * it will correctly parse "two hundred zero" and "fifteen hundred".
-   *
-   * @param enabled If true, turns lenient-parse mode on; if false, turns it off.
-   * @see RuleBasedCollator
-   * @stable ICU 2.0
-   */
-  virtual void setLenient(UBool enabled);
-
-  /**
-   * Returns true if lenient-parse mode is turned on.  Lenient parsing is off
-   * by default.
-   * @return true if lenient-parse mode is turned on.
-   * @see #setLenient
-   * @stable ICU 2.0
-   */
-  virtual inline UBool isLenient(void) const;
-
-#endif
-
-  /**
-   * Override the default rule set to use.  If ruleSetName is null, reset
-   * to the initial default rule set.  If the rule set is not a public rule set name,
-   * U_ILLEGAL_ARGUMENT_ERROR is returned in status.
-   * @param ruleSetName the name of the rule set, or null to reset the initial default.
-   * @param status set to failure code when a problem occurs.
-   * @stable ICU 2.6
-   */
-  virtual void setDefaultRuleSet(const UnicodeString& ruleSetName, UErrorCode& status);
-
-  /**
-   * Return the name of the current default rule set.  If the current rule set is
-   * not public, returns a bogus (and empty) UnicodeString.
-   * @return the name of the current default rule set
-   * @stable ICU 3.0
-   */
-  virtual UnicodeString getDefaultRuleSetName() const;
-
-public:
-    /**
-     * ICU "poor man's RTTI", returns a UClassID for this class.
-     *
-     * @stable ICU 2.8
-     */
-    static UClassID U_EXPORT2 getStaticClassID(void);
-
-    /**
-     * ICU "poor man's RTTI", returns a UClassID for the actual class.
-     *
-     * @stable ICU 2.8
-     */
-    virtual UClassID getDynamicClassID(void) const;
-
-private:
-    RuleBasedNumberFormat(); // default constructor not implemented
-
-    // this will ref the localizations if they are not NULL
-    // caller must deref to get adoption 
-    RuleBasedNumberFormat(const UnicodeString& description, LocalizationInfo* localizations, 
-              const Locale& locale, UParseError& perror, UErrorCode& status);
-
-    void init(const UnicodeString& rules, LocalizationInfo* localizations, UParseError& perror, UErrorCode& status);
-    void dispose();
-    void stripWhitespace(UnicodeString& src);
-    void initDefaultRuleSet();
-    void format(double number, NFRuleSet& ruleSet);
-    NFRuleSet* findRuleSet(const UnicodeString& name, UErrorCode& status) const;
-
-    /* friend access */
-    friend class NFSubstitution;
-    friend class NFRule;
-    friend class FractionalPartSubstitution;
-
-    inline NFRuleSet * getDefaultRuleSet() const;
-    Collator * getCollator() const;
-    DecimalFormatSymbols * getDecimalFormatSymbols() const;
-
-private:
-    NFRuleSet **ruleSets;
-    NFRuleSet *defaultRuleSet;
-    Locale locale;
-    Collator* collator;
-    DecimalFormatSymbols* decimalFormatSymbols;
-    UBool lenient;
-    UnicodeString* lenientParseRules;
-    LocalizationInfo* localizations;
-};
-
-// ---------------
-
-inline UnicodeString&
-RuleBasedNumberFormat::format(const Formattable& obj,
-                              UnicodeString& result,
-                              UErrorCode& status) const
-{
-    // Don't use Format:: - use immediate base class only,
-    // in case immediate base modifies behavior later.
-    // dlf - the above comment is bogus, if there were a reason to modify
-    // it, it would be virtual, and there's no reason because it is
-    // a one-line macro in NumberFormat anyway, just like this one.
-    return NumberFormat::format(obj, result, status);
-}
-
-inline UnicodeString&
-RuleBasedNumberFormat::format(double number, UnicodeString& output) const {
-    FieldPosition pos(0);
-    return format(number, output, pos);
-}
-
-inline UnicodeString&
-RuleBasedNumberFormat::format(int32_t number, UnicodeString& output) const {
-    FieldPosition pos(0);
-    return format(number, output, pos);
-}
-
-inline void
-RuleBasedNumberFormat::parse(const UnicodeString& text, Formattable& result, UErrorCode& status) const
-{
-    NumberFormat::parse(text, result, status);
-}
-
-#if !UCONFIG_NO_COLLATION
-
-inline UBool
-RuleBasedNumberFormat::isLenient(void) const {
-    return lenient;
-}
-
-#endif
-
-inline NFRuleSet*
-RuleBasedNumberFormat::getDefaultRuleSet() const {
-    return defaultRuleSet;
-}
-
-U_NAMESPACE_END
-
-/* U_HAVE_RBNF */
-#endif
-
-/* RBNF_H */
-#endif

http://git-wip-us.apache.org/repos/asf/couchdb/blob/81332b78/apps/couch_collate/platform/osx/icu/unicode/rbtz.h
----------------------------------------------------------------------
diff --git a/apps/couch_collate/platform/osx/icu/unicode/rbtz.h b/apps/couch_collate/platform/osx/icu/unicode/rbtz.h
deleted file mode 100644
index 78215f3..0000000
--- a/apps/couch_collate/platform/osx/icu/unicode/rbtz.h
+++ /dev/null
@@ -1,361 +0,0 @@
-/*
-*******************************************************************************
-* Copyright (C) 2007-2008, International Business Machines Corporation and    *
-* others. All Rights Reserved.                                                *
-*******************************************************************************
-*/
-#ifndef RBTZ_H
-#define RBTZ_H
-
-#include "unicode/utypes.h"
-
-/**
- * \file 
- * \brief C++ API: Rule based customizable time zone
- */
-
-#if !UCONFIG_NO_FORMATTING
-
-#include "unicode/basictz.h"
-#include "unicode/unistr.h"
-
-U_NAMESPACE_BEGIN
-
-// forward declaration
-class UVector;
-struct Transition;
-
-/**
- * a BasicTimeZone subclass implemented in terms of InitialTimeZoneRule and TimeZoneRule instances
- * @see BasicTimeZone
- * @see InitialTimeZoneRule
- * @see TimeZoneRule
- */
-class U_I18N_API RuleBasedTimeZone : public BasicTimeZone {
-public:
-    /**
-     * Constructs a <code>RuleBasedTimeZone</code> object with the ID and the
-     * <code>InitialTimeZoneRule</code>.  The input <code>InitialTimeZoneRule</code>
-     * is adopted by this <code>RuleBasedTimeZone</code>, thus the caller must not
-     * delete it.
-     * @param id                The time zone ID.
-     * @param initialRule       The initial time zone rule.
-     * @stable ICU 4.0
-     */
-    RuleBasedTimeZone(const UnicodeString& id, InitialTimeZoneRule* initialRule);
-
-    /**
-     * Copy constructor.
-     * @param source    The RuleBasedTimeZone object to be copied.
-     * @stable ICU 4.0
-     */
-    RuleBasedTimeZone(const RuleBasedTimeZone& source);
-
-    /**
-     * Destructor.
-     * @stable ICU 4.0
-     */
-    virtual ~RuleBasedTimeZone();
-
-    /**
-     * Assignment operator.
-     * @param right The object to be copied.
-     * @stable ICU 4.0
-     */
-    RuleBasedTimeZone& operator=(const RuleBasedTimeZone& right);
-
-    /**
-     * Return true if the given <code>TimeZone</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>TimeZone</code> objects are
-      *semantically equal.
-     * @stable ICU 4.0
-     */
-    virtual UBool operator==(const TimeZone& that) const;
-
-    /**
-     * Return true if the given <code>TimeZone</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>TimeZone</code> objects are
-     * semantically unequal.
-     * @stable ICU 4.0
-     */
-    virtual UBool operator!=(const TimeZone& that) const;
-
-    /**
-     * Adds the <code>TimeZoneRule</code> which represents time transitions.
-     * The <code>TimeZoneRule</code> must have start times, that is, the result
-     * of isTransitionRule() must be true. Otherwise, U_ILLEGAL_ARGUMENT_ERROR
-     * is set to the error code.
-     * The input <code>TimeZoneRule</code> is adopted by this
-     * <code>RuleBasedTimeZone</code> on successful completion of this method,
-     * thus, the caller must not delete it when no error is returned.
-     * After all rules are added, the caller must call complete() method to
-     * make this <code>RuleBasedTimeZone</code> ready to handle common time
-     * zone functions.
-     * @param rule The <code>TimeZoneRule</code>.
-     * @param status Output param to filled in with a success or an error.
-     * @stable ICU 4.0
-     */
-    void addTransitionRule(TimeZoneRule* rule, UErrorCode& status);
-
-    /**
-     * Makes the <code>TimeZoneRule</code> ready to handle actual timezone
-     * calcuation APIs.  This method collects time zone rules specified
-     * by the caller via the constructor and addTransitionRule() and
-     * builds internal structure for making the object ready to support
-     * time zone APIs such as getOffset(), getNextTransition() and others.
-     * @param status Output param to filled in with a success or an error.
-     * @stable ICU 4.0
-     */
-    void complete(UErrorCode& status);
-
-    /**
-     * Clones TimeZone objects polymorphically. Clients are responsible for deleting
-     * the TimeZone object cloned.
-     *
-     * @return   A new copy of this TimeZone object.
-     * @stable ICU 4.0
-     */
-    virtual TimeZone* clone(void) const;
-
-    /**
-     * Returns the TimeZone's adjusted GMT offset (i.e., the number of milliseconds to add
-     * to GMT to get local time in this time zone, taking daylight savings time into
-     * account) as of a particular reference date.  The reference date is used to determine
-     * whether daylight savings time is in effect and needs to be figured into the offset
-     * that is returned (in other words, what is the adjusted GMT offset in this time zone
-     * at this particular date and time?).  For the time zones produced by createTimeZone(),
-     * the reference data is specified according to the Gregorian calendar, and the date
-     * and time fields are local standard time.
-     *
-     * <p>Note: Don't call this method. Instead, call the getOffset(UDate...) overload,
-     * which returns both the raw and the DST offset for a given time. This method
-     * is retained only for backward compatibility.
-     *
-     * @param era        The reference date's era
-     * @param year       The reference date's year
-     * @param month      The reference date's month (0-based; 0 is January)
-     * @param day        The reference date's day-in-month (1-based)
-     * @param dayOfWeek  The reference date's day-of-week (1-based; 1 is Sunday)
-     * @param millis     The reference date's milliseconds in day, local standard time
-     * @param status     Output param to filled in with a success or an error.
-     * @return           The offset in milliseconds to add to GMT to get local time.
-     * @stable ICU 4.0
-     */
-    virtual int32_t getOffset(uint8_t era, int32_t year, int32_t month, int32_t day,
-                              uint8_t dayOfWeek, int32_t millis, UErrorCode& status) const;
-
-    /**
-     * Gets the time zone offset, for current date, modified in case of
-     * daylight savings. This is the offset to add *to* UTC to get local time.
-     *
-     * <p>Note: Don't call this method. Instead, call the getOffset(UDate...) overload,
-     * which returns both the raw and the DST offset for a given time. This method
-     * is retained only for backward compatibility.
-     *
-     * @param era        The reference date's era
-     * @param year       The reference date's year
-     * @param month      The reference date's month (0-based; 0 is January)
-     * @param day        The reference date's day-in-month (1-based)
-     * @param dayOfWeek  The reference date's day-of-week (1-based; 1 is Sunday)
-     * @param millis     The reference date's milliseconds in day, local standard time
-     * @param monthLength The length of the given month in days.
-     * @param status     Output param to filled in with a success or an error.
-     * @return           The offset in milliseconds to add to GMT to get local time.
-     * @stable ICU 4.0
-     */
-    virtual int32_t getOffset(uint8_t era, int32_t year, int32_t month, int32_t day,
-                           uint8_t dayOfWeek, int32_t millis,
-                           int32_t monthLength, UErrorCode& status) const;
-
-    /**
-     * Returns the time zone raw and GMT offset for the given moment
-     * in time.  Upon return, local-millis = GMT-millis + rawOffset +
-     * dstOffset.  All computations are performed in the proleptic
-     * Gregorian calendar.  The default implementation in the TimeZone
-     * class delegates to the 8-argument getOffset().
-     *
-     * @param date moment in time for which to return offsets, in
-     * units of milliseconds from January 1, 1970 0:00 GMT, either GMT
-     * time or local wall time, depending on `local'.
-     * @param local if true, `date' is local wall time; otherwise it
-     * is in GMT time.
-     * @param rawOffset output parameter to receive the raw offset, that
-     * is, the offset not including DST adjustments
-     * @param dstOffset output parameter to receive the DST offset,
-     * that is, the offset to be added to `rawOffset' to obtain the
-     * total offset between local and GMT time. If DST is not in
-     * effect, this value is zero; otherwise it is a positive value,
-     * typically one hour.
-     * @param ec input-output error code
-     * @stable ICU 4.0
-     */
-    virtual void getOffset(UDate date, UBool local, int32_t& rawOffset,
-                           int32_t& dstOffset, UErrorCode& ec) const;
-
-    /**
-     * Sets the TimeZone's raw GMT offset (i.e., the number of milliseconds to add
-     * to GMT to get local time, before taking daylight savings time into account).
-     *
-     * @param offsetMillis  The new raw GMT offset for this time zone.
-     * @stable ICU 4.0
-     */
-    virtual void setRawOffset(int32_t offsetMillis);
-
-    /**
-     * Returns the TimeZone's raw GMT offset (i.e., the number of milliseconds to add
-     * to GMT to get local time, before taking daylight savings time into account).
-     *
-     * @return   The TimeZone's raw GMT offset.
-     * @stable ICU 4.0
-     */
-    virtual int32_t getRawOffset(void) const;
-
-    /**
-     * Queries if this time zone uses daylight savings time.
-     * @return true if this time zone uses daylight savings time,
-     * false, otherwise.
-     * @stable ICU 4.0
-     */
-    virtual UBool useDaylightTime(void) const;
-
-    /**
-     * Queries if the given date is in daylight savings time in
-     * this time zone.
-     * This method is wasteful since it creates a new GregorianCalendar and
-     * deletes it each time it is called. This is a deprecated method
-     * and provided only for Java compatibility.
-     *
-     * @param date the given UDate.
-     * @param status Output param filled in with success/error code.
-     * @return true if the given date is in daylight savings time,
-     * false, otherwise.
-     * @deprecated ICU 2.4. Use Calendar::inDaylightTime() instead.
-     */
-    virtual UBool inDaylightTime(UDate date, UErrorCode& status) const;
-
-    /**
-     * Returns true if this zone has the same rule and offset as another zone.
-     * That is, if this zone differs only in ID, if at all.
-     * @param other the <code>TimeZone</code> object to be compared with
-     * @return true if the given zone is the same as this one,
-     * with the possible exception of the ID
-     * @stable ICU 4.0
-     */
-    virtual UBool hasSameRules(const TimeZone& other) const;
-
-    /**
-     * Gets the first time zone transition after the base time.
-     * @param base      The base time.
-     * @param inclusive Whether the base time is inclusive or not.
-     * @param result    Receives the first transition after the base time.
-     * @return  TRUE if the transition is found.
-     * @stable ICU 4.0
-     */
-    virtual UBool getNextTransition(UDate base, UBool inclusive, TimeZoneTransition& result) /*const*/;
-
-    /**
-     * Gets the most recent time zone transition before the base time.
-     * @param base      The base time.
-     * @param inclusive Whether the base time is inclusive or not.
-     * @param result    Receives the most recent transition before the base time.
-     * @return  TRUE if the transition is found.
-     * @stable ICU 4.0
-     */
-    virtual UBool getPreviousTransition(UDate base, UBool inclusive, TimeZoneTransition& result) /*const*/;
-
-    /**
-     * Returns the number of <code>TimeZoneRule</code>s which represents time transitions,
-     * for this time zone, that is, all <code>TimeZoneRule</code>s for this time zone except
-     * <code>InitialTimeZoneRule</code>.  The return value range is 0 or any positive value.
-     * @param status    Receives error status code.
-     * @return The number of <code>TimeZoneRule</code>s representing time transitions.
-     * @stable ICU 4.0
-     */
-    virtual int32_t countTransitionRules(UErrorCode& status) /*const*/;
-
-    /**
-     * Gets the <code>InitialTimeZoneRule</code> and the set of <code>TimeZoneRule</code>
-     * which represent time transitions for this time zone.  On successful return,
-     * the argument initial points to non-NULL <code>InitialTimeZoneRule</code> and
-     * the array trsrules is filled with 0 or multiple <code>TimeZoneRule</code>
-     * instances up to the size specified by trscount.  The results are referencing the
-     * rule instance held by this time zone instance.  Therefore, after this time zone
-     * is destructed, they are no longer available.
-     * @param initial       Receives the initial timezone rule
-     * @param trsrules      Receives the timezone transition rules
-     * @param trscount      On input, specify the size of the array 'transitions' receiving
-     *                      the timezone transition rules.  On output, actual number of
-     *                      rules filled in the array will be set.
-     * @param status        Receives error status code.
-     * @stable ICU 4.0
-     */
-    virtual void getTimeZoneRules(const InitialTimeZoneRule*& initial,
-        const TimeZoneRule* trsrules[], int32_t& trscount, UErrorCode& status) /*const*/;
-
-    /**
-     * Get time zone offsets from local wall time.
-     * @internal
-     */
-    virtual void getOffsetFromLocal(UDate date, int32_t nonExistingTimeOpt, int32_t duplicatedTimeOpt,
-        int32_t& rawOffset, int32_t& dstOffset, UErrorCode& status) /*const*/;
-
-private:
-    void deleteRules(void);
-    void deleteTransitions(void);
-    UVector* copyRules(UVector* source);
-    TimeZoneRule* findRuleInFinal(UDate date, UBool local,
-        int32_t NonExistingTimeOpt, int32_t DuplicatedTimeOpt) const;
-    UBool findNext(UDate base, UBool inclusive, UDate& time, TimeZoneRule*& from, TimeZoneRule*& to) const;
-    UBool findPrev(UDate base, UBool inclusive, UDate& time, TimeZoneRule*& from, TimeZoneRule*& to) const;
-    int32_t getLocalDelta(int32_t rawBefore, int32_t dstBefore, int32_t rawAfter, int32_t dstAfter,
-        int32_t NonExistingTimeOpt, int32_t DuplicatedTimeOpt) const;
-    UDate getTransitionTime(Transition* transition, UBool local,
-        int32_t NonExistingTimeOpt, int32_t DuplicatedTimeOpt) const;
-    void getOffsetInternal(UDate date, UBool local, int32_t NonExistingTimeOpt, int32_t DuplicatedTimeOpt,
-        int32_t& rawOffset, int32_t& dstOffset, UErrorCode& ec) const;
-
-    InitialTimeZoneRule *fInitialRule;
-    UVector             *fHistoricRules;
-    UVector             *fFinalRules;
-    UVector             *fHistoricTransitions;
-    UBool               fUpToDate;
-
-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 4.0
-     */
-    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 4.0
-     */
-    virtual UClassID getDynamicClassID(void) const;
-};
-
-U_NAMESPACE_END
-
-#endif /* #if !UCONFIG_NO_FORMATTING */
-
-#endif // RBTZ_H
-
-//eof


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