FM / unicode

/usr/include/unicode

Name	Size	Mode	Actions
basictz.h	8913	0644	edit dl rm
bms.h	8664	0644	edit dl rm
bmsearch.h	7316	0644	edit dl rm
brkiter.h	23001	0644	edit dl rm
bytestream.h	8531	0644	edit dl rm
calendar.h	90659	0644	edit dl rm
caniter.h	7288	0644	edit dl rm
chariter.h	24186	0644	edit dl rm
choicfmt.h	29528	0644	edit dl rm
coleitr.h	12990	0644	edit dl rm
coll.h	48468	0644	edit dl rm
colldata.h	11957	0644	edit dl rm
curramt.h	3659	0644	edit dl rm
currpinf.h	7061	0644	edit dl rm
currunit.h	3057	0644	edit dl rm
datefmt.h	27946	0644	edit dl rm
dbbi.h	966	0644	edit dl rm
dcfmtsym.h	14040	0644	edit dl rm
decimfmt.h	88612	0644	edit dl rm
docmain.h	6003	0644	edit dl rm
dtfmtsym.h	26145	0644	edit dl rm
dtintrv.h	3734	0644	edit dl rm
dtitvfmt.h	39700	0644	edit dl rm
dtitvinf.h	18704	0644	edit dl rm
dtptngen.h	17303	0644	edit dl rm
dtrule.h	8718	0644	edit dl rm
errorcode.h	4361	0644	edit dl rm
fieldpos.h	8713	0644	edit dl rm
fmtable.h	18794	0644	edit dl rm
format.h	12083	0644	edit dl rm
gregocal.h	33797	0644	edit dl rm
locid.h	30241	0644	edit dl rm
measfmt.h	1897	0644	edit dl rm
measunit.h	1635	0644	edit dl rm
measure.h	3321	0644	edit dl rm
msgfmt.h	39435	0644	edit dl rm
normlzr.h	30337	0644	edit dl rm
numfmt.h	33987	0644	edit dl rm
numsys.h	5004	0644	edit dl rm
parseerr.h	3044	0644	edit dl rm
parsepos.h	5468	0644	edit dl rm
platform.h	9961	0644	edit dl rm
plurfmt.h	23079	0644	edit dl rm
plurrule.h	9901	0644	edit dl rm
ppalmos.h	6992	0644	edit dl rm
putil.h	6686	0644	edit dl rm
pwin32.h	8668	0644	edit dl rm
rbbi.h	26993	0644	edit dl rm
rbnf.h	45681	0644	edit dl rm
rbtz.h	15695	0644	edit dl rm
regex.h	52316	0644	edit dl rm
rep.h	9559	0644	edit dl rm
resbund.h	18130	0644	edit dl rm
schriter.h	6293	0644	edit dl rm
search.h	22357	0644	edit dl rm
simpletz.h	46179	0644	edit dl rm
smpdtfmt.h	48325	0644	edit dl rm
sortkey.h	11111	0644	edit dl rm
std_string.h	1769	0644	edit dl rm
strenum.h	9888	0644	edit dl rm
stringpiece.h	5484	0644	edit dl rm
stsearch.h	22287	0644	edit dl rm
symtable.h	4199	0644	edit dl rm
tblcoll.h	38199	0644	edit dl rm
timezone.h	34584	0644	edit dl rm
tmunit.h	3454	0644	edit dl rm
tmutamt.h	4787	0644	edit dl rm
tmutfmt.h	8669	0644	edit dl rm
translit.h	54780	0644	edit dl rm
tzrule.h	36057	0644	edit dl rm
tztrans.h	6101	0644	edit dl rm
ubidi.h	83092	0644	edit dl rm
ubrk.h	17688	0644	edit dl rm
ucal.h	40177	0644	edit dl rm
ucasemap.h	16420	0644	edit dl rm
ucat.h	5371	0644	edit dl rm
uchar.h	111062	0644	edit dl rm
uchriter.h	13132	0644	edit dl rm
uclean.h	11855	0644	edit dl rm
ucnv.h	83111	0644	edit dl rm
ucnvsel.h	5630	0644	edit dl rm
ucnv_cb.h	6635	0644	edit dl rm
ucnv_err.h	21375	0644	edit dl rm
ucol.h	48826	0644	edit dl rm
ucoleitr.h	12356	0644	edit dl rm
uconfig.h	6035	0644	edit dl rm
ucsdet.h	12464	0644	edit dl rm
ucurr.h	11572	0644	edit dl rm
udat.h	34496	0644	edit dl rm
udata.h	14265	0644	edit dl rm
udatpg.h	18715	0644	edit dl rm
udeprctd.h	2284	0644	edit dl rm
udraft.h	7600	0644	edit dl rm
uenum.h	5796	0644	edit dl rm
uidna.h	15918	0644	edit dl rm
uintrnal.h	15752	0644	edit dl rm
uiter.h	23234	0644	edit dl rm
uloc.h	44548	0644	edit dl rm
ulocdata.h	9739	0644	edit dl rm
umachine.h	11360	0644	edit dl rm
umisc.h	1255	0644	edit dl rm
umsg.h	26076	0644	edit dl rm
unifilt.h	3770	0644	edit dl rm
unifunct.h	3966	0644	edit dl rm
unimatch.h	6071	0644	edit dl rm
unirepl.h	3290	0644	edit dl rm
uniset.h	61771	0644	edit dl rm
unistr.h	161321	0644	edit dl rm
unorm.h	23621	0644	edit dl rm
unum.h	32145	0644	edit dl rm
uobject.h	11393	0644	edit dl rm
uobslete.h	852	0644	edit dl rm
uregex.h	43948	0644	edit dl rm
urename.h	92538	0644	edit dl rm
urep.h	5394	0644	edit dl rm
ures.h	36348	0644	edit dl rm
uscript.h	11360	0644	edit dl rm
usearch.h	34223	0644	edit dl rm
uset.h	39868	0644	edit dl rm
usetiter.h	9606	0644	edit dl rm
ushape.h	17907	0644	edit dl rm
uspoof.h	38752	0644	edit dl rm
usprep.h	7750	0644	edit dl rm
ustdio.h	35333	0644	edit dl rm
ustream.h	1891	0644	edit dl rm
ustring.h	69383	0644	edit dl rm
usystem.h	1925	0644	edit dl rm
utext.h	58394	0644	edit dl rm
utf.h	8273	0644	edit dl rm
utf8.h	20512	0644	edit dl rm
utf16.h	18776	0644	edit dl rm
utf32.h	653	0644	edit dl rm
utf_old.h	43646	0644	edit dl rm
utmscale.h	13689	0644	edit dl rm
utrace.h	13355	0644	edit dl rm
utrans.h	23129	0644	edit dl rm
utypes.h	34513	0644	edit dl rm
uversion.h	10902	0644	edit dl rm
vtzone.h	20048	0644	edit dl rm

Edit: /usr/include/unicode/plurrule.h (9901B)

/*
*******************************************************************************
* Copyright (C) 2008-2009, International Business Machines Corporation and
* others. All Rights Reserved.
*******************************************************************************
*
*
* File PLURRULE.H
*
* Modification History:*
*   Date        Name        Description
*
********************************************************************************
*/

#ifndef PLURRULE
#define PLURRULE

#include "unicode/utypes.h"

/**
 * \file
 * \brief C++ API: PluralRules object
 */

#if !UCONFIG_NO_FORMATTING

#include "unicode/format.h"

U_NAMESPACE_BEGIN

class Hashtable;
class RuleChain;
class RuleParser;

/**
 * Defines rules for mapping positive long values onto a small set of
 * keywords. Rules are constructed from a text description, consisting
 * of a series of keywords and conditions. The {@link #select} method
 * examines each condition in order and returns the keyword for the
 * first condition that matches the number. If none match,
 * default rule(other) is returned.
 *
 * Examples:<pre>
 * "one: n is 1; few: n in 2..4"</pre>
 * This defines two rules, for 'one' and 'few'. The condition for
 * 'one' is "n is 1" which means that the number must be equal to
 * 1 for this condition to pass. The condition for 'few' is
 * "n in 2..4" which means that the number must be between 2 and
 * 4 inclusive for this condition to pass. All other numbers
 * are assigned the keyword "other" by the default rule.
 * <pre>
 * "zero: n is 0; one: n is 1; zero: n mod 100 in 1..19"</pre>
 * This illustrates that the same keyword can be defined multiple times.
 * Each rule is examined in order, and the first keyword whose condition
 * passes is the one returned. Also notes that a modulus is applied
 * to n in the last rule. Thus its condition holds for 119, 219, 319...
 * <pre>
 * "one: n is 1; few: n mod 10 in 2..4 and n mod 100 not in 12..14"</pre>
 * This illustrates conjunction and negation. The condition for 'few'
 * has two parts, both of which must be met: "n mod 10 in 2..4" and
 * "n mod 100 not in 12..14". The first part applies a modulus to n
 * before the test as in the previous example. The second part applies
 * a different modulus and also uses negation, thus it matches all
 * numbers _not_ in 12, 13, 14, 112, 113, 114, 212, 213, 214...
 * 
 * 
 * Syntax:<pre>
 * \code
 * rules = rule (';' rule)*
 * rule = keyword ':' condition
 * keyword = <identifier>
 * condition = and_condition ('or' and_condition)*
 * and_condition = relation ('and' relation)*
 * relation = is_relation | in_relation | within_relation | 'n' <EOL>
 * is_relation = expr 'is' ('not')? value
 * in_relation = expr ('not')? 'in' range
 * within_relation = expr ('not')? 'within' range
 * expr = 'n' ('mod' value)?
 * value = digit+
 * digit = 0|1|2|3|4|5|6|7|8|9
 * range = value'..'value
 * \endcode
 * </pre>
 * 
 * The difference between 'in' and 'within' is that 'in' only includes
 * integers in the specified range, while 'within' includes all values.
 * 
 * Keywords
 * could be defined by users or from ICU locale data. There are 6
 * predefined values in ICU - 'zero', 'one', 'two', 'few', 'many' and
 * 'other'. Callers need to check the value of keyword returned by
 * {@link #select} method.
 * 
 *
 * Examples:<pre>
 * UnicodeString keyword = pl->select(number);
 * if (keyword== UnicodeString("one") {
 * ...
 * }
 * else if ( ... )
 * </pre>
 */
class U_I18N_API PluralRules : public UObject {
public:

/**
     * Constructor.
     * @param status  Output param set to success/failure code on exit, which
     *                must not indicate a failure before the function call.
     *
     * @stable ICU 4.0
     */
    PluralRules(UErrorCode& status);

/**
     * Copy constructor.
     * @stable ICU 4.0
     */
    PluralRules(const PluralRules& other);

/**
     * Destructor.
     * @stable ICU 4.0
     */
    virtual ~PluralRules();

/**
     * Clone
     * @stable ICU 4.0
     */
    PluralRules* clone() const;

/**
      * Assignment operator.
      * @stable ICU 4.0
      */
    PluralRules& operator=(const PluralRules&);

/**
     * Creates a PluralRules from a description if it is parsable, otherwise
     * returns null.
     *
     * @param description rule description
     * @param status      Output param set to success/failure code on exit, which
     *                    must not indicate a failure before the function call.
     * @return            new PluralRules pointer. NULL if there is an error.
     * @stable ICU 4.0
     */
    static PluralRules* U_EXPORT2 createRules(const UnicodeString& description,
                                              UErrorCode& status);

/**
     * The default rules that accept any number.
     *
     * @param status  Output param set to success/failure code on exit, which
     *                must not indicate a failure before the function call.
     * @return        new PluralRules pointer. NULL if there is an error.
     * @stable ICU 4.0
     */
    static PluralRules* U_EXPORT2 createDefaultRules(UErrorCode& status);

/**
 * Provides access to the predefined <code>PluralRules</code> for a given
 * locale.
 *
 * @param locale The locale for which a <code>PluralRules</code> object is
 * returned.
 * @param status Output param set to success/failure code on exit, which
 * must not indicate a failure before the function call.
 * @return The predefined <code>PluralRules</code> object pointer for
 * this locale. If there's no predefined rules for this locale,
 * the rules for the closest parent in the locale hierarchy
 * that has one will be returned. The final fallback always
 * returns the default 'other' rules.
 * @stable ICU 4.0
 */
 static PluralRules* U_EXPORT2 forLocale(const Locale& locale, UErrorCode& status);
 
 /**
 * Given a number, returns the keyword of the first rule that applies to
 * the number. This function can be used with isKeyword* functions to
 * determine the keyword for default plural rules.
 *
 * @param number The number for which the rule has to be determined.
 * @return The keyword of the selected rule.
 * @stable ICU 4.0
 */
 UnicodeString select(int32_t number) const;
 
 /**
 * Given a number, returns the keyword of the first rule that applies to
 * the number. This function can be used with isKeyword* functions to
 * determine the keyword for default plural rules.
 *
 * @param number The number for which the rule has to be determined.
 * @return The keyword of the selected rule.
 * @stable ICU 4.0
 */
 UnicodeString select(double number) const;

/**
 * Returns a list of all rule keywords used in this <code>PluralRules</code>
 * object. The rule 'other' is always present by default.
 *
 * @param status Output param set to success/failure code on exit, which
 * must not indicate a failure before the function call.
 * @return StringEnumeration with the keywords.
 * The caller must delete the object.
 * @stable ICU 4.0
 */
 StringEnumeration* getKeywords(UErrorCode& status) const;

/**
 * Returns TRUE if the given keyword is defined in this
 * <code>PluralRules</code> object.
 *
 * @param keyword the input keyword.
 * @return TRUE if the input keyword is defined.
 * Otherwise, return FALSE.
 * @stable ICU 4.0
 */
 UBool isKeyword(const UnicodeString& keyword) const;

/**
     * Returns keyword for default plural form.
     *
     * @return         keyword for default plural form.
     * @internal 4.0
     * @stable ICU 4.0
     */
    UnicodeString getKeywordOther() const;

/**
     * Compares the equality of two PluralRules objects.
     *
     * @param other The other PluralRules object to be compared with.
     * @return      True if the given PluralRules is the same as this
     *              PluralRules; false otherwise.
     * @stable ICU 4.0
     */
    virtual UBool operator==(const PluralRules& other) const;

/**
     * Compares the inequality of two PluralRules objects.
     *
     * @param other The PluralRules object to be compared with.
     * @return      True if the given PluralRules is not the same as this
     *              PluralRules; false otherwise.
     * @stable ICU 4.0
     */
    UBool operator!=(const PluralRules& other) const  {return !operator==(other);}

/**
     * ICU "poor man's RTTI", returns a UClassID for this class.
     *
     * @stable ICU 4.0
     *
    */
    static UClassID U_EXPORT2 getStaticClassID(void);

/**
     * ICU "poor man's RTTI", returns a UClassID for the actual class.
     *
     * @stable ICU 4.0
     */
    virtual UClassID getDynamicClassID() const;

private:
    Hashtable       *fLocaleStringsHash;
    UnicodeString   mLocaleName;
    RuleChain       *mRules;
    RuleParser      *mParser;

PluralRules();   // default constructor not implemented
    int32_t getRepeatLimit() const;
    void parseDescription(UnicodeString& ruleData, RuleChain& rules, UErrorCode &status);
    void getNextLocale(const UnicodeString& localeData, int32_t* curIndex, UnicodeString& localeName);
    void addRules(RuleChain& rules);
    int32_t getNumberValue(const UnicodeString& token) const;
    UnicodeString getRuleFromResource(const Locale& locale, UErrorCode& status);

};

U_NAMESPACE_END

#endif /* #if !UCONFIG_NO_FORMATTING */

#endif // _PLURRULE
//eof

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