FM / unicode

/usr/include/unicode

Name	Size	Mode	Actions
alphaindex.h	27118	0644	edit dl rm
appendable.h	8694	0644	edit dl rm
basictz.h	9491	0644	edit dl rm
brkiter.h	28464	0644	edit dl rm
bytestream.h	11037	0644	edit dl rm
bytestrie.h	21266	0644	edit dl rm
bytestriebuilder.h	7248	0644	edit dl rm
calendar.h	108278	0644	edit dl rm
caniter.h	7611	0644	edit dl rm
casemap.h	25933	0644	edit dl rm
char16ptr.h	7393	0644	edit dl rm
chariter.h	24632	0644	edit dl rm
choicfmt.h	24482	0644	edit dl rm
coleitr.h	14094	0644	edit dl rm
coll.h	57581	0644	edit dl rm
compactdecimalformat.h	7047	0644	edit dl rm
curramt.h	3851	0644	edit dl rm
currpinf.h	7473	0644	edit dl rm
currunit.h	4094	0644	edit dl rm
datefmt.h	41641	0644	edit dl rm
dbbi.h	1223	0644	edit dl rm
dcfmtsym.h	20897	0644	edit dl rm
decimfmt.h	89278	0644	edit dl rm
docmain.h	7142	0644	edit dl rm
dtfmtsym.h	38609	0644	edit dl rm
dtintrv.h	3930	0644	edit dl rm
dtitvfmt.h	47634	0644	edit dl rm
dtitvinf.h	19064	0644	edit dl rm
dtptngen.h	26419	0644	edit dl rm
dtrule.h	8888	0644	edit dl rm
edits.h	21237	0644	edit dl rm
enumset.h	2130	0644	edit dl rm
errorcode.h	4956	0644	edit dl rm
fieldpos.h	8899	0644	edit dl rm
filteredbrk.h	5501	0644	edit dl rm
fmtable.h	25007	0644	edit dl rm
format.h	12802	0644	edit dl rm
formattedvalue.h	9987	0644	edit dl rm
fpositer.h	3109	0644	edit dl rm
gender.h	3408	0644	edit dl rm
gregocal.h	32472	0644	edit dl rm
icudataver.h	1051	0644	edit dl rm
icuplug.h	12166	0644	edit dl rm
idna.h	13000	0644	edit dl rm
listformatter.h	9493	0644	edit dl rm
localebuilder.h	11502	0644	edit dl rm
localematcher.h	25147	0644	edit dl rm
localpointer.h	19829	0644	edit dl rm
locdspnm.h	7292	0644	edit dl rm
locid.h	48821	0644	edit dl rm
measfmt.h	11603	0644	edit dl rm
measunit.h	97563	0644	edit dl rm
measure.h	4423	0644	edit dl rm
messagepattern.h	34521	0644	edit dl rm
msgfmt.h	45168	0644	edit dl rm
normalizer2.h	34851	0644	edit dl rm
normlzr.h	31682	0644	edit dl rm
nounit.h	2754	0644	edit dl rm
numberformatter.h	86276	0644	edit dl rm
numberrangeformatter.h	28617	0644	edit dl rm
numfmt.h	50950	0644	edit dl rm
numsys.h	7500	0644	edit dl rm
parseerr.h	3155	0644	edit dl rm
parsepos.h	5692	0644	edit dl rm
platform.h	28751	0644	edit dl rm
plurfmt.h	25800	0644	edit dl rm
plurrule.h	18780	0644	edit dl rm
ptypes.h	3577	0644	edit dl rm
putil.h	6487	0644	edit dl rm
rbbi.h	27218	0644	edit dl rm
rbnf.h	49899	0644	edit dl rm
rbtz.h	15979	0644	edit dl rm
regex.h	86367	0644	edit dl rm
region.h	9404	0644	edit dl rm
reldatefmt.h	22801	0644	edit dl rm
rep.h	9599	0644	edit dl rm
resbund.h	18503	0644	edit dl rm
schriter.h	6475	0644	edit dl rm
scientificnumberformatter.h	6553	0644	edit dl rm
search.h	22757	0644	edit dl rm
selfmt.h	14643	0644	edit dl rm
simpleformatter.h	12888	0644	edit dl rm
simpletz.h	46527	0644	edit dl rm
smpdtfmt.h	72713	0644	edit dl rm
sortkey.h	11444	0644	edit dl rm
std_string.h	1076	0644	edit dl rm
strenum.h	10158	0644	edit dl rm
stringoptions.h	5926	0644	edit dl rm
stringpiece.h	10597	0644	edit dl rm
stringtriebuilder.h	15698	0644	edit dl rm
stsearch.h	21810	0644	edit dl rm
symtable.h	4374	0644	edit dl rm
tblcoll.h	37489	0644	edit dl rm
timezone.h	42005	0644	edit dl rm
tmunit.h	3461	0644	edit dl rm
tmutamt.h	5015	0644	edit dl rm
tmutfmt.h	8042	0644	edit dl rm
translit.h	67400	0644	edit dl rm
tzfmt.h	43916	0644	edit dl rm
tznames.h	17252	0644	edit dl rm
tzrule.h	36215	0644	edit dl rm
tztrans.h	6271	0644	edit dl rm
ubidi.h	91711	0644	edit dl rm
ubiditransform.h	12950	0644	edit dl rm
ubrk.h	24547	0644	edit dl rm
ucal.h	58265	0644	edit dl rm
ucasemap.h	15546	0644	edit dl rm
ucat.h	5484	0644	edit dl rm
uchar.h	144630	0644	edit dl rm
ucharstrie.h	23120	0644	edit dl rm
ucharstriebuilder.h	7378	0644	edit dl rm
uchriter.h	13521	0644	edit dl rm
uclean.h	11474	0644	edit dl rm
ucnv.h	85085	0644	edit dl rm
ucnvsel.h	6283	0644	edit dl rm
ucnv_cb.h	6748	0644	edit dl rm
ucnv_err.h	21492	0644	edit dl rm
ucol.h	62939	0644	edit dl rm
ucoleitr.h	9684	0644	edit dl rm
uconfig.h	12356	0644	edit dl rm
ucpmap.h	5663	0644	edit dl rm
ucptrie.h	23002	0644	edit dl rm
ucsdet.h	15018	0644	edit dl rm
ucurr.h	16507	0644	edit dl rm
udat.h	62851	0644	edit dl rm
udata.h	15930	0644	edit dl rm
udateintervalformat.h	10995	0644	edit dl rm
udatpg.h	27447	0644	edit dl rm
udisplaycontext.h	6029	0644	edit dl rm
uenum.h	7970	0644	edit dl rm
ufieldpositer.h	4461	0644	edit dl rm
uformattable.h	11198	0644	edit dl rm
uformattedvalue.h	12413	0644	edit dl rm
ugender.h	2052	0644	edit dl rm
uidna.h	34169	0644	edit dl rm
uiter.h	23319	0644	edit dl rm
uldnames.h	10702	0644	edit dl rm
ulistformatter.h	11086	0644	edit dl rm
uloc.h	54432	0644	edit dl rm
ulocdata.h	11533	0644	edit dl rm
umachine.h	14884	0644	edit dl rm
umisc.h	1365	0644	edit dl rm
umsg.h	24812	0644	edit dl rm
umutablecptrie.h	8435	0644	edit dl rm
unifilt.h	4055	0644	edit dl rm
unifunct.h	4141	0644	edit dl rm
unimatch.h	6244	0644	edit dl rm
unirepl.h	3464	0644	edit dl rm
uniset.h	66459	0644	edit dl rm
unistr.h	174523	0644	edit dl rm
unorm.h	21015	0644	edit dl rm
unorm2.h	25254	0644	edit dl rm
unum.h	54743	0644	edit dl rm
unumberformatter.h	25824	0644	edit dl rm
unumsys.h	7387	0644	edit dl rm
uobject.h	10936	0644	edit dl rm
upluralrules.h	8013	0644	edit dl rm
uregex.h	73784	0644	edit dl rm
uregion.h	10073	0644	edit dl rm
ureldatefmt.h	17409	0644	edit dl rm
urename.h	134449	0644	edit dl rm
urep.h	5507	0644	edit dl rm
ures.h	37415	0644	edit dl rm
uscript.h	27867	0644	edit dl rm
usearch.h	39039	0644	edit dl rm
uset.h	40958	0644	edit dl rm
usetiter.h	9781	0644	edit dl rm
ushape.h	18432	0644	edit dl rm
uspoof.h	67480	0644	edit dl rm
usprep.h	8331	0644	edit dl rm
ustdio.h	39469	0644	edit dl rm
ustream.h	1934	0644	edit dl rm
ustring.h	74211	0644	edit dl rm
ustringtrie.h	3224	0644	edit dl rm
utext.h	59527	0644	edit dl rm
utf.h	8046	0644	edit dl rm
utf8.h	31700	0644	edit dl rm
utf16.h	23878	0644	edit dl rm
utf32.h	763	0644	edit dl rm
utf_old.h	46929	0644	edit dl rm
utmscale.h	14113	0644	edit dl rm
utrace.h	17706	0644	edit dl rm
utrans.h	26130	0644	edit dl rm
utypes.h	31481	0644	edit dl rm
uvernum.h	6832	0644	edit dl rm
uversion.h	6145	0644	edit dl rm
vtzone.h	20784	0644	edit dl rm

Edit: /usr/include/unicode/dcfmtsym.h (20897B)

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
********************************************************************************
*   Copyright (C) 1997-2016, International Business Machines
*   Corporation and others.  All Rights Reserved.
********************************************************************************
*
* File DCFMTSYM.H
*
* Modification History:
*
*   Date        Name        Description
*   02/19/97    aliu        Converted from java.
*   03/18/97    clhuang     Updated per C++ implementation.
*   03/27/97    helena      Updated to pass the simple test after code review.
*   08/26/97    aliu        Added currency/intl currency symbol support.
*   07/22/98    stephen     Changed to match C++ style
*                            currencySymbol -> fCurrencySymbol
*                            Constants changed from CAPS to kCaps
*   06/24/99    helena      Integrated Alan's NF enhancements and Java2 bug fixes
*   09/22/00    grhoten     Marked deprecation tags with a pointer to replacement
*                            functions.
********************************************************************************
*/

#ifndef DCFMTSYM_H
#define DCFMTSYM_H

#include "unicode/utypes.h"

#if U_SHOW_CPLUSPLUS_API

#if !UCONFIG_NO_FORMATTING

#include "unicode/uchar.h"
#include "unicode/uobject.h"
#include "unicode/locid.h"
#include "unicode/numsys.h"
#include "unicode/unum.h"
#include "unicode/unistr.h"

/**
 * \file
 * \brief C++ API: Symbols for formatting numbers.
 */

U_NAMESPACE_BEGIN

/**
 * This class represents the set of symbols needed by DecimalFormat
 * to format numbers. DecimalFormat creates for itself an instance of
 * DecimalFormatSymbols from its locale data. If you need to change any
 * of these symbols, you can get the DecimalFormatSymbols object from
 * your DecimalFormat and modify it.
 * 
 * Here are the special characters used in the parts of the
 * subpattern, with notes on their usage.
 * <pre>
 * \code
 * Symbol Meaning
 * 0 a digit
 * # a digit, zero shows as absent
 * . placeholder for decimal separator
 * , placeholder for grouping separator.
 * ; separates formats.
 * - default negative prefix.
 * % divide by 100 and show as percentage
 * X any other characters can be used in the prefix or suffix
 * ' used to quote special characters in a prefix or suffix.
 * \endcode
 * </pre>
 * [Notes]
 * 
 * If there is no explicit negative subpattern, - is prefixed to the
 * positive form. That is, "0.00" alone is equivalent to "0.00;-0.00".
 * 
 * The grouping separator is commonly used for thousands, but in some
 * countries for ten-thousands. The interval is a constant number of
 * digits between the grouping characters, such as 100,000,000 or 1,0000,0000.
 * If you supply a pattern with multiple grouping characters, the interval
 * between the last one and the end of the integer is the one that is
 * used. So "#,##,###,####" == "######,####" == "##,####,####".
 */
class U_I18N_API DecimalFormatSymbols : public UObject {
public:
 /**
 * Constants for specifying a number format symbol.
 * @stable ICU 2.0
 */
 enum ENumberFormatSymbol {
 /** The decimal separator */
 kDecimalSeparatorSymbol,
 /** The grouping separator */
 kGroupingSeparatorSymbol,
 /** The pattern separator */
 kPatternSeparatorSymbol,
 /** The percent sign */
 kPercentSymbol,
 /** Zero*/
 kZeroDigitSymbol,
 /** Character representing a digit in the pattern */
 kDigitSymbol,
 /** The minus sign */
 kMinusSignSymbol,
 /** The plus sign */
 kPlusSignSymbol,
 /** The currency symbol */
 kCurrencySymbol,
 /** The international currency symbol */
 kIntlCurrencySymbol,
 /** The monetary separator */
 kMonetarySeparatorSymbol,
 /** The exponential symbol */
 kExponentialSymbol,
 /** Per mill symbol - replaces kPermillSymbol */
 kPerMillSymbol,
 /** Escape padding character */
 kPadEscapeSymbol,
 /** Infinity symbol */
 kInfinitySymbol,
 /** Nan symbol */
 kNaNSymbol,
 /** Significant digit symbol
 * @stable ICU 3.0 */
 kSignificantDigitSymbol,
 /** The monetary grouping separator
 * @stable ICU 3.6
 */
 kMonetaryGroupingSeparatorSymbol,
 /** One
 * @stable ICU 4.6
 */
 kOneDigitSymbol,
 /** Two
 * @stable ICU 4.6
 */
 kTwoDigitSymbol,
 /** Three
 * @stable ICU 4.6
 */
 kThreeDigitSymbol,
 /** Four
 * @stable ICU 4.6
 */
 kFourDigitSymbol,
 /** Five
 * @stable ICU 4.6
 */
 kFiveDigitSymbol,
 /** Six
 * @stable ICU 4.6
 */
 kSixDigitSymbol,
 /** Seven
 * @stable ICU 4.6
 */
 kSevenDigitSymbol,
 /** Eight
 * @stable ICU 4.6
 */
 kEightDigitSymbol,
 /** Nine
 * @stable ICU 4.6
 */
 kNineDigitSymbol,
 /** Multiplication sign.
 * @stable ICU 54
 */
 kExponentMultiplicationSymbol,
 /** count symbol constants */
 kFormatSymbolCount = kNineDigitSymbol + 2
 };

/**
     * Create a DecimalFormatSymbols object for the given locale.
     *
     * @param locale    The locale to get symbols for.
     * @param status    Input/output parameter, set to success or
     *                  failure code upon return.
     * @stable ICU 2.0
     */
    DecimalFormatSymbols(const Locale& locale, UErrorCode& status);

/**
     * Creates a DecimalFormatSymbols instance for the given locale with digits and symbols
     * corresponding to the given NumberingSystem.
     *
     * This constructor behaves equivalently to the normal constructor called with a locale having a
     * "numbers=xxxx" keyword specifying the numbering system by name.
     *
     * In this constructor, the NumberingSystem argument will be used even if the locale has its own
     * "numbers=xxxx" keyword.
     *
     * @param locale    The locale to get symbols for.
     * @param ns        The numbering system.
     * @param status    Input/output parameter, set to success or
     *                  failure code upon return.
     * @stable ICU 60
     */
    DecimalFormatSymbols(const Locale& locale, const NumberingSystem& ns, UErrorCode& status);

/**
     * Create a DecimalFormatSymbols object for the default locale.
     * This constructor will not fail.  If the resource file data is
     * not available, it will use hard-coded last-resort data and
     * set status to U_USING_FALLBACK_ERROR.
     *
     * @param status    Input/output parameter, set to success or
     *                  failure code upon return.
     * @stable ICU 2.0
     */
    DecimalFormatSymbols(UErrorCode& status);

/**
     * Creates a DecimalFormatSymbols object with last-resort data.
     * Intended for callers who cache the symbols data and
     * set all symbols on the resulting object.
     *
     * The last-resort symbols are similar to those for the root data,
     * except that the grouping separators are empty,
     * the NaN symbol is U+FFFD rather than "NaN",
     * and the CurrencySpacing patterns are empty.
     *
     * @param status    Input/output parameter, set to success or
     *                  failure code upon return.
     * @return last-resort symbols
     * @stable ICU 52
     */
    static DecimalFormatSymbols* createWithLastResortData(UErrorCode& status);

/**
     * Copy constructor.
     * @stable ICU 2.0
     */
    DecimalFormatSymbols(const DecimalFormatSymbols&);

/**
     * Assignment operator.
     * @stable ICU 2.0
     */
    DecimalFormatSymbols& operator=(const DecimalFormatSymbols&);

/**
     * Destructor.
     * @stable ICU 2.0
     */
    virtual ~DecimalFormatSymbols();

/**
     * Return true if another object is semantically equal to this one.
     *
     * @param other    the object to be compared with.
     * @return         true if another object is semantically equal to this one.
     * @stable ICU 2.0
     */
    UBool operator==(const DecimalFormatSymbols& other) const;

/**
     * Return true if another object is semantically unequal to this one.
     *
     * @param other    the object to be compared with.
     * @return         true if another object is semantically unequal to this one.
     * @stable ICU 2.0
     */
    UBool operator!=(const DecimalFormatSymbols& other) const { return !operator==(other); }

/**
     * Get one of the format symbols by its enum constant.
     * Each symbol is stored as a string so that graphemes
     * (characters with modifier letters) can be used.
     *
     * @param symbol    Constant to indicate a number format symbol.
     * @return    the format symbols by the param 'symbol'
     * @stable ICU 2.0
     */
    inline UnicodeString getSymbol(ENumberFormatSymbol symbol) const;

/**
     * Set one of the format symbols by its enum constant.
     * Each symbol is stored as a string so that graphemes
     * (characters with modifier letters) can be used.
     *
     * @param symbol    Constant to indicate a number format symbol.
     * @param value     value of the format symbol
     * @param propogateDigits If false, setting the zero digit will not automatically set 1-9.
     *     The default behavior is to automatically set 1-9 if zero is being set and the value
     *     it is being set to corresponds to a known Unicode zero digit.
     * @stable ICU 2.0
     */
    void setSymbol(ENumberFormatSymbol symbol, const UnicodeString &value, const UBool propogateDigits);

#ifndef U_HIDE_INTERNAL_API
    /**
     * Loads symbols for the specified currency into this instance.
     *
     * This method is internal. If you think it should be public, file a ticket.
     *
     * @internal
     */
    void setCurrency(const UChar* currency, UErrorCode& status);
#endif  // U_HIDE_INTERNAL_API

/**
     * Returns the locale for which this object was constructed.
     * @stable ICU 2.6
     */
    inline Locale getLocale() const;

/**
     * Returns the locale for this object. Two flavors are available:
     * valid and actual locale.
     * @stable ICU 2.8
     */
    Locale getLocale(ULocDataLocaleType type, UErrorCode& status) const;

/**
      * Get pattern string for 'CurrencySpacing' that can be applied to
      * currency format.
      * This API gets the CurrencySpacing data from ResourceBundle. The pattern can
      * be empty if there is no data from current locale and its parent locales.
      *
      * @param type :  UNUM_CURRENCY_MATCH, UNUM_CURRENCY_SURROUNDING_MATCH or UNUM_CURRENCY_INSERT.
      * @param beforeCurrency : true if the pattern is for before currency symbol.
      *                         false if the pattern is for after currency symbol.
      * @param status: Input/output parameter, set to success or
      *                  failure code upon return.
      * @return pattern string for currencyMatch, surroundingMatch or spaceInsert.
      *     Return empty string if there is no data for this locale and its parent
      *     locales.
      * @stable ICU 4.8
      */
     const UnicodeString& getPatternForCurrencySpacing(UCurrencySpacing type,
                                                 UBool beforeCurrency,
                                                 UErrorCode& status) const;
     /**
       * Set pattern string for 'CurrencySpacing' that can be applied to
       * currency format.
       *
       * @param type : UNUM_CURRENCY_MATCH, UNUM_CURRENCY_SURROUNDING_MATCH or UNUM_CURRENCY_INSERT.
       * @param beforeCurrency : true if the pattern is for before currency symbol.
       *                         false if the pattern is for after currency symbol.
       * @param pattern : pattern string to override current setting.
       * @stable ICU 4.8
       */
     void setPatternForCurrencySpacing(UCurrencySpacing type,
                                       UBool beforeCurrency,
                                       const UnicodeString& pattern);

/**
     * ICU "poor man's RTTI", returns a UClassID for the actual class.
     *
     * @stable ICU 2.2
     */
    virtual UClassID getDynamicClassID() const;

/**
     * ICU "poor man's RTTI", returns a UClassID for this class.
     *
     * @stable ICU 2.2
     */
    static UClassID U_EXPORT2 getStaticClassID();

private:
    DecimalFormatSymbols();

/**
     * Initializes the symbols from the LocaleElements resource bundle.
     * Note: The organization of LocaleElements badly needs to be
     * cleaned up.
     *
     * @param locale               The locale to get symbols for.
     * @param success              Input/output parameter, set to success or
     *                             failure code upon return.
     * @param useLastResortData    determine if use last resort data
     * @param ns                   The NumberingSystem to use; otherwise, fall
     *                             back to the locale.
     */
    void initialize(const Locale& locale, UErrorCode& success,
        UBool useLastResortData = FALSE, const NumberingSystem* ns = nullptr);

/**
     * Initialize the symbols with default values.
     */
    void initialize();

public:

#ifndef U_HIDE_INTERNAL_API
    /**
     * @internal For ICU use only
     */
    inline UBool isCustomCurrencySymbol() const {
        return fIsCustomCurrencySymbol;
    }

/**
     * @internal For ICU use only
     */
    inline UBool isCustomIntlCurrencySymbol() const {
        return fIsCustomIntlCurrencySymbol;
    }

/**
     * @internal For ICU use only
     */
    inline UChar32 getCodePointZero() const {
        return fCodePointZero;
    }
#endif  /* U_HIDE_INTERNAL_API */

/**
     * _Internal_ function - more efficient version of getSymbol,
     * returning a const reference to one of the symbol strings.
     * The returned reference becomes invalid when the symbol is changed
     * or when the DecimalFormatSymbols are destroyed.
     * Note: moved \#ifndef U_HIDE_INTERNAL_API after this, since this is needed for inline in DecimalFormat
     *
     * This is not currently stable API, but if you think it should be stable,
     * post a comment on the following ticket and the ICU team will take a look:
     * http://bugs.icu-project.org/trac/ticket/13580
     *
     * @param symbol Constant to indicate a number format symbol.
     * @return the format symbol by the param 'symbol'
     * @internal
     */
    inline const UnicodeString& getConstSymbol(ENumberFormatSymbol symbol) const;

#ifndef U_HIDE_INTERNAL_API
    /**
     * Returns the const UnicodeString reference, like getConstSymbol,
     * corresponding to the digit with the given value.  This is equivalent
     * to accessing the symbol from getConstSymbol with the corresponding
     * key, such as kZeroDigitSymbol or kOneDigitSymbol.
     *
     * This is not currently stable API, but if you think it should be stable,
     * post a comment on the following ticket and the ICU team will take a look:
     * http://bugs.icu-project.org/trac/ticket/13580
     *
     * @param digit The digit, an integer between 0 and 9 inclusive.
     *              If outside the range 0 to 9, the zero digit is returned.
     * @return the format symbol for the given digit.
     * @internal This API is currently for ICU use only.
     */
    inline const UnicodeString& getConstDigitSymbol(int32_t digit) const;

/**
     * Returns that pattern stored in currecy info. Internal API for use by NumberFormat API.
     * @internal
     */
    inline const char16_t* getCurrencyPattern(void) const;
#endif  /* U_HIDE_INTERNAL_API */

private:
    /**
     * Private symbol strings.
     * They are either loaded from a resource bundle or otherwise owned.
     * setSymbol() clones the symbol string.
     * Readonly aliases can only come from a resource bundle, so that we can always
     * use fastCopyFrom() with them.
     *
     * If DecimalFormatSymbols becomes subclassable and the status of fSymbols changes
     * from private to protected,
     * or when fSymbols can be set any other way that allows them to be readonly aliases
     * to non-resource bundle strings,
     * then regular UnicodeString copies must be used instead of fastCopyFrom().
     *
     */
    UnicodeString fSymbols[kFormatSymbolCount];

/**
     * Non-symbol variable for getConstSymbol(). Always empty.
     */
    UnicodeString fNoSymbol;

/**
 * Dealing with code points is faster than dealing with strings when formatting. Because of
 * this, we maintain a value containing the zero code point that is used whenever digitStrings
 * represents a sequence of ten code points in order.
 *
 * If the value stored here is positive, it means that the code point stored in this value
 * corresponds to the digitStrings array, and codePointZero can be used instead of the
 * digitStrings array for the purposes of efficient formatting; if -1, then digitStrings does
 * *not* contain a sequence of code points, and it must be used directly.
 *
 * It is assumed that codePointZero always shadows the value in digitStrings. codePointZero
 * should never be set directly; rather, it should be updated only when digitStrings mutates.
 * That is, the flow of information is digitStrings -> codePointZero, not the other way.
 */
 UChar32 fCodePointZero;

Locale locale;

char actualLocale[ULOC_FULLNAME_CAPACITY];
    char validLocale[ULOC_FULLNAME_CAPACITY];
    const char16_t* currPattern;

UnicodeString currencySpcBeforeSym[UNUM_CURRENCY_SPACING_COUNT];
    UnicodeString currencySpcAfterSym[UNUM_CURRENCY_SPACING_COUNT];
    UBool fIsCustomCurrencySymbol;
    UBool fIsCustomIntlCurrencySymbol;
};

// -------------------------------------

inline UnicodeString
DecimalFormatSymbols::getSymbol(ENumberFormatSymbol symbol) const {
 const UnicodeString *strPtr;
 if(symbol < kFormatSymbolCount) {
 strPtr = &fSymbols[symbol];
 } else {
 strPtr = &fNoSymbol;
 }
 return *strPtr;
}

// See comments above for this function. Not hidden with #ifdef U_HIDE_INTERNAL_API
inline const UnicodeString &
DecimalFormatSymbols::getConstSymbol(ENumberFormatSymbol symbol) const {
 const UnicodeString *strPtr;
 if(symbol < kFormatSymbolCount) {
 strPtr = &fSymbols[symbol];
 } else {
 strPtr = &fNoSymbol;
 }
 return *strPtr;
}

#ifndef U_HIDE_INTERNAL_API
inline const UnicodeString& DecimalFormatSymbols::getConstDigitSymbol(int32_t digit) const {
 if (digit < 0 || digit > 9) {
 digit = 0;
 }
 if (digit == 0) {
 return fSymbols[kZeroDigitSymbol];
 }
 ENumberFormatSymbol key = static_cast<ENumberFormatSymbol>(kOneDigitSymbol + digit - 1);
 return fSymbols[key];
}
#endif /* U_HIDE_INTERNAL_API */

// -------------------------------------

inline void
DecimalFormatSymbols::setSymbol(ENumberFormatSymbol symbol, const UnicodeString &value, const UBool propogateDigits = TRUE) {
 if (symbol == kCurrencySymbol) {
 fIsCustomCurrencySymbol = TRUE;
 }
 else if (symbol == kIntlCurrencySymbol) {
 fIsCustomIntlCurrencySymbol = TRUE;
 }
 if(symbol<kFormatSymbolCount) {
 fSymbols[symbol]=value;
 }

// If the zero digit is being set to a known zero digit according to Unicode,
 // then we automatically set the corresponding 1-9 digits
 // Also record updates to fCodePointZero. Be conservative if in doubt.
 if (symbol == kZeroDigitSymbol) {
 UChar32 sym = value.char32At(0);
 if ( propogateDigits && u_charDigitValue(sym) == 0 && value.countChar32() == 1 ) {
 fCodePointZero = sym;
 for ( int8_t i = 1 ; i<= 9 ; i++ ) {
 sym++;
 fSymbols[(int)kOneDigitSymbol+i-1] = UnicodeString(sym);
 }
 } else {
 fCodePointZero = -1;
 }
 } else if (symbol >= kOneDigitSymbol && symbol <= kNineDigitSymbol) {
 fCodePointZero = -1;
 }
}

// -------------------------------------

inline Locale
DecimalFormatSymbols::getLocale() const {
    return locale;
}

#ifndef U_HIDE_INTERNAL_API
inline const char16_t*
DecimalFormatSymbols::getCurrencyPattern() const {
    return currPattern;
}
#endif /* U_HIDE_INTERNAL_API */

U_NAMESPACE_END

#endif /* #if !UCONFIG_NO_FORMATTING */

#endif /* U_SHOW_CPLUSPLUS_API */

#endif // _DCFMTSYM
//eof

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