golden hour

/opt/alt/libicu65/usr/include/unicode

File/Folder	Size	Actions
alphaindex.h	26.48 KB
appendable.h	8.49 KB
basictz.h	9.15 KB
brkiter.h	27.8 KB
bytestream.h	9.6 KB
bytestrie.h	20.77 KB
bytestriebuilder.h	7.08 KB
calendar.h	105.74 KB
caniter.h	7.43 KB
casemap.h	25.33 KB
char16ptr.h	7.22 KB
chariter.h	24.05 KB
choicfmt.h	23.91 KB
coleitr.h	13.76 KB
coll.h	56.23 KB
compactdecimalformat.h	6.88 KB
curramt.h	3.76 KB
currpinf.h	7.3 KB
currunit.h	4.05 KB
datefmt.h	40.67 KB
dbbi.h	1.19 KB
dcfmtsym.h	20.13 KB
decimfmt.h	87.38 KB
docmain.h	6.97 KB
dtfmtsym.h	37.7 KB
dtintrv.h	3.84 KB
dtitvfmt.h	46.63 KB
dtitvinf.h	18.51 KB
dtptngen.h	25.08 KB
dtrule.h	8.68 KB
edits.h	20.74 KB
enumset.h	2.08 KB
errorcode.h	4.84 KB
fieldpos.h	8.69 KB
filteredbrk.h	5.37 KB
fmtable.h	24.42 KB
format.h	12.5 KB
formattedvalue.h	10.27 KB
fpositer.h	3.04 KB
gender.h	3.33 KB
gregocal.h	31.71 KB
icudataver.h	1.03 KB
icuplug.h	11.88 KB
idna.h	12.7 KB
listformatter.h	9.47 KB
localebuilder.h	11.27 KB
localematcher.h	22.5 KB
localpointer.h	19.69 KB
locdspnm.h	7.12 KB
locid.h	47.4 KB
measfmt.h	11.33 KB
measunit.h	93.31 KB
measure.h	4.32 KB
messagepattern.h	33.71 KB
msgfmt.h	44.11 KB
normalizer2.h	34.03 KB
normlzr.h	30.94 KB
nounit.h	2.69 KB
numberformatter.h	86.31 KB
numberrangeformatter.h	30.14 KB
numfmt.h	49.81 KB
numsys.h	7.19 KB
parseerr.h	3.08 KB
parsepos.h	5.56 KB
platform.h	28.08 KB
plurfmt.h	25.2 KB
plurrule.h	18.39 KB
ptypes.h	3.49 KB
putil.h	6.33 KB
rbbi.h	26.58 KB
rbnf.h	48.73 KB
rbtz.h	15.6 KB
regex.h	84.36 KB
region.h	9.18 KB
reldatefmt.h	22.62 KB
rep.h	9.37 KB
resbund.h	18.07 KB
schriter.h	6.32 KB
scientificnumberformatter.h	6.4 KB
search.h	22.22 KB
selfmt.h	14.3 KB
simpleformatter.h	12.59 KB
simpletz.h	45.44 KB
smpdtfmt.h	70.97 KB
sortkey.h	11.18 KB
std_string.h	1.05 KB
strenum.h	9.92 KB
stringoptions.h	5.79 KB
stringpiece.h	7.38 KB
stringtriebuilder.h	15.33 KB
stsearch.h	21.3 KB
symtable.h	4.27 KB
tblcoll.h	36.61 KB
timezone.h	41.02 KB
tmunit.h	3.38 KB
tmutamt.h	4.9 KB
tmutfmt.h	7.85 KB
translit.h	65.82 KB
tzfmt.h	42.89 KB
tznames.h	16.85 KB
tzrule.h	35.37 KB
tztrans.h	6.12 KB
ubidi.h	89.56 KB
ubiditransform.h	12.65 KB
ubrk.h	23.97 KB
ucal.h	56.9 KB
ucasemap.h	15.18 KB
ucat.h	5.36 KB
uchar.h	140.56 KB
ucharstrie.h	22.58 KB
ucharstriebuilder.h	7.21 KB
uchriter.h	13.2 KB
uclean.h	11.21 KB
ucnv.h	83.09 KB
ucnv_cb.h	6.59 KB
ucnv_err.h	20.99 KB
ucnvsel.h	6.14 KB
ucol.h	61.46 KB
ucoleitr.h	9.46 KB
uconfig.h	12.07 KB
ucpmap.h	5.53 KB
ucptrie.h	22.46 KB
ucsdet.h	14.67 KB
ucurr.h	16.12 KB
udat.h	60.88 KB
udata.h	15.56 KB
udateintervalformat.h	10.03 KB
udatpg.h	26.01 KB
udisplaycontext.h	5.89 KB
uenum.h	7.78 KB
ufieldpositer.h	4.36 KB
uformattable.h	10.94 KB
uformattedvalue.h	12.14 KB
ugender.h	2 KB
uidna.h	33.37 KB
uiter.h	22.77 KB
uldnames.h	10.45 KB
ulistformatter.h	8.83 KB
uloc.h	52.54 KB
ulocdata.h	11.26 KB
umachine.h	14.53 KB
umisc.h	1.33 KB
umsg.h	24.23 KB
umutablecptrie.h	8.24 KB
unifilt.h	3.96 KB
unifunct.h	4.04 KB
unimatch.h	6.1 KB
unirepl.h	3.38 KB
uniset.h	64.9 KB
unistr.h	170.43 KB
unorm.h	20.52 KB
unorm2.h	24.66 KB
unum.h	53.62 KB
unumberformatter.h	25.36 KB
unumsys.h	7.21 KB
uobject.h	10.68 KB
upluralrules.h	7.88 KB
uregex.h	72.05 KB
uregion.h	9.84 KB
ureldatefmt.h	17.26 KB
urename.h	130.97 KB
urep.h	5.38 KB
ures.h	36.54 KB
uscript.h	26.87 KB
usearch.h	38.12 KB
uset.h	40 KB
usetiter.h	9.55 KB
ushape.h	18 KB
uspoof.h	65.9 KB
usprep.h	8.14 KB
ustdio.h	38.54 KB
ustream.h	1.89 KB
ustring.h	72.47 KB
ustringtrie.h	3.15 KB
utext.h	58.13 KB
utf.h	7.86 KB
utf16.h	23.32 KB
utf32.h	763 B
utf8.h	30.96 KB
utf_old.h	45.83 KB
utmscale.h	13.78 KB
utrace.h	15.73 KB
utrans.h	25.52 KB
utypes.h	30.74 KB
uvernum.h	6.67 KB
uversion.h	6 KB
vtzone.h	20.3 KB

Edit: currpinf.h

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
 *******************************************************************************
 * Copyright (C) 2009-2015, International Business Machines Corporation and    *
 * others. All Rights Reserved.                                                *
 *******************************************************************************
 */
#ifndef CURRPINF_H
#define CURRPINF_H

#include "unicode/utypes.h"

#if U_SHOW_CPLUSPLUS_API

/**
 * \file
 * \brief C++ API: Currency Plural Information used by Decimal Format
 */

#if !UCONFIG_NO_FORMATTING

#include "unicode/unistr.h"

U_NAMESPACE_BEGIN

class Locale;
class PluralRules;
class Hashtable;

/**
 * This class represents the information needed by 
 * DecimalFormat to format currency plural, 
 * such as "3.00 US dollars" or "1.00 US dollar". 
 * DecimalFormat creates for itself an instance of
 * CurrencyPluralInfo from its locale data.  
 * If you need to change any of these symbols, you can get the
 * CurrencyPluralInfo object from your 
 * DecimalFormat and modify it.
 *
 * Following are the information needed for currency plural format and parse:
 * locale information,
 * plural rule of the locale,
 * currency plural pattern of the locale.
 *
 * @stable ICU 4.2
 */
class  U_I18N_API CurrencyPluralInfo : public UObject {
public:

/**
     * Create a CurrencyPluralInfo object for the default locale.
     * @param status output param set to success/failure code on exit
     * @stable ICU 4.2
     */
    CurrencyPluralInfo(UErrorCode& status);

/**
     * Create a CurrencyPluralInfo object for the given locale.
     * @param locale the locale
     * @param status output param set to success/failure code on exit
     * @stable ICU 4.2
     */
    CurrencyPluralInfo(const Locale& locale, UErrorCode& status);

/**
     * Copy constructor
     *
     * @stable ICU 4.2
     */
    CurrencyPluralInfo(const CurrencyPluralInfo& info);

/**
     * Assignment operator
     *
     * @stable ICU 4.2
     */
    CurrencyPluralInfo& operator=(const CurrencyPluralInfo& info);

/**
     * Destructor
     *
     * @stable ICU 4.2
     */
    virtual ~CurrencyPluralInfo();

/**
     * Equal operator.
     *
     * @stable ICU 4.2
     */
    UBool operator==(const CurrencyPluralInfo& info) const;

/**
     * Not equal operator
     *
     * @stable ICU 4.2
     */
    UBool operator!=(const CurrencyPluralInfo& info) const;

/**
     * Clone
     *
     * @stable ICU 4.2
     */
    CurrencyPluralInfo* clone() const;

/**
     * Gets plural rules of this locale, used for currency plural format
     *
     * @return plural rule
     * @stable ICU 4.2
     */
    const PluralRules* getPluralRules() const;

/**
     * Given a plural count, gets currency plural pattern of this locale, 
     * used for currency plural format
     *
     * @param  pluralCount currency plural count
     * @param  result      output param to receive the pattern
     * @return a currency plural pattern based on plural count
     * @stable ICU 4.2
     */
    UnicodeString& getCurrencyPluralPattern(const UnicodeString& pluralCount,
                                            UnicodeString& result) const;

/**
     * Get locale 
     *
     * @return locale
     * @stable ICU 4.2
     */
    const Locale& getLocale() const;

/**
     * Set plural rules.
     * The plural rule is set when CurrencyPluralInfo
     * instance is created.
     * You can call this method to reset plural rules only if you want
     * to modify the default plural rule of the locale.
     *
     * @param ruleDescription new plural rule description
     * @param status output param set to success/failure code on exit
     * @stable ICU 4.2
     */
    void setPluralRules(const UnicodeString& ruleDescription,
                        UErrorCode& status);

/**
     * Set currency plural pattern.
     * The currency plural pattern is set when CurrencyPluralInfo
     * instance is created.
     * You can call this method to reset currency plural pattern only if 
     * you want to modify the default currency plural pattern of the locale.
     *
     * @param pluralCount the plural count for which the currency pattern will 
     *                    be overridden.
     * @param pattern     the new currency plural pattern
     * @param status      output param set to success/failure code on exit
     * @stable ICU 4.2
     */
    void setCurrencyPluralPattern(const UnicodeString& pluralCount, 
                                  const UnicodeString& pattern,
                                  UErrorCode& status);

/**
     * Set locale
     *
     * @param loc     the new locale to set
     * @param status  output param set to success/failure code on exit
     * @stable ICU 4.2
     */
    void setLocale(const Locale& loc, UErrorCode& status);

/**
     * ICU "poor man's RTTI", returns a UClassID for the actual class.
     *
     * @stable ICU 4.2
     */
    virtual UClassID getDynamicClassID() const;

/**
     * ICU "poor man's RTTI", returns a UClassID for this class.
     *
     * @stable ICU 4.2
     */
    static UClassID U_EXPORT2 getStaticClassID();

private:
    friend class DecimalFormat;
    friend class DecimalFormatImpl;

void initialize(const Locale& loc, UErrorCode& status);
   
    void setupCurrencyPluralPattern(const Locale& loc, UErrorCode& status);

/*
     * delete hash table
     *
     * @param hTable  hash table to be deleted
     */
    void deleteHash(Hashtable* hTable);

/*
     * initialize hash table
     *
     * @param status   output param set to success/failure code on exit
     * @return         hash table initialized
     */
    Hashtable* initHash(UErrorCode& status);

/**
     * copy hash table
     *
     * @param source   the source to copy from
     * @param target   the target to copy to
     * @param status   error code
     */
    void copyHash(const Hashtable* source, Hashtable* target, UErrorCode& status);

//-------------------- private data member ---------------------
    // map from plural count to currency plural pattern, for example
    // a plural pattern defined in "CurrencyUnitPatterns" is
    // "one{{0} {1}}", in which "one" is a plural count
    // and "{0} {1}" is a currency plural pattern".
    // The currency plural pattern saved in this mapping is the pattern
    // defined in "CurrencyUnitPattern" by replacing
    // {0} with the number format pattern,
    // and {1} with 3 currency sign.
    Hashtable* fPluralCountToCurrencyUnitPattern;

/*
     * The plural rule is used to format currency plural name,
     * for example: "3.00 US Dollars".
     * If there are 3 currency signs in the currency pattern,
     * the 3 currency signs will be replaced by currency plural name.
     */
    PluralRules* fPluralRules;

// locale
    Locale* fLocale;

private:
    /**
    * An internal status variable used to indicate that the object is in an 'invalid' state.
    * Used by copy constructor, the assignment operator and the clone method.
    */
    UErrorCode fInternalStatus;
};

inline UBool
CurrencyPluralInfo::operator!=(const CurrencyPluralInfo& info) const {
    return !operator==(info);
}

U_NAMESPACE_END

#endif /* #if !UCONFIG_NO_FORMATTING */

#endif /* U_SHOW_CPLUSPLUS_API */

#endif // _CURRPINFO
//eof