Gecko [ immigrationvisalawyers.org ]

Name	Size	Permission	Date
alphaindex.h	26.54 KB	-rw-r--r--	2025-06-05 10:48
appendable.h	8.54 KB	-rw-r--r--	2025-06-05 10:48
basictz.h	9.99 KB	-rw-r--r--	2025-06-05 10:48
brkiter.h	27.84 KB	-rw-r--r--	2025-06-05 10:48
bytestream.h	10.77 KB	-rw-r--r--	2025-06-05 10:48
bytestrie.h	20.83 KB	-rw-r--r--	2025-06-05 10:48
bytestriebuilder.h	7.48 KB	-rw-r--r--	2025-06-05 10:48
calendar.h	107.83 KB	-rw-r--r--	2025-06-05 10:48
caniter.h	7.53 KB	-rw-r--r--	2025-06-05 10:48
casemap.h	25.42 KB	-rw-r--r--	2025-06-05 10:48
char16ptr.h	9.22 KB	-rw-r--r--	2025-06-05 10:48
chariter.h	23.79 KB	-rw-r--r--	2025-06-05 10:48
choicfmt.h	23.99 KB	-rw-r--r--	2025-06-05 10:48
coleitr.h	13.78 KB	-rw-r--r--	2025-06-05 10:48
coll.h	59.6 KB	-rw-r--r--	2025-06-05 10:48
compactdecimalformat.h	6.88 KB	-rw-r--r--	2025-06-05 10:48
curramt.h	3.67 KB	-rw-r--r--	2025-06-05 10:48
currpinf.h	7.3 KB	-rw-r--r--	2025-06-05 10:48
currunit.h	4.02 KB	-rw-r--r--	2025-06-05 10:48
datefmt.h	40.7 KB	-rw-r--r--	2025-06-05 10:48
dbbi.h	1.19 KB	-rw-r--r--	2025-06-05 10:48
dcfmtsym.h	20.95 KB	-rw-r--r--	2025-06-05 10:48
decimfmt.h	87.46 KB	-rw-r--r--	2025-06-05 10:48
displayoptions.h	7.08 KB	-rw-r--r--	2025-06-05 10:48
docmain.h	7.6 KB	-rw-r--r--	2025-06-05 10:48
dtfmtsym.h	38.21 KB	-rw-r--r--	2025-06-05 10:48
dtintrv.h	3.84 KB	-rw-r--r--	2025-06-05 10:48
dtitvfmt.h	48.87 KB	-rw-r--r--	2025-06-05 10:48
dtitvinf.h	18.63 KB	-rw-r--r--	2025-06-05 10:48
dtptngen.h	28.05 KB	-rw-r--r--	2025-06-05 10:48
dtrule.h	8.66 KB	-rw-r--r--	2025-06-05 10:48
edits.h	20.74 KB	-rw-r--r--	2025-06-05 10:48
enumset.h	2.08 KB	-rw-r--r--	2025-06-05 10:48
errorcode.h	4.84 KB	-rw-r--r--	2025-06-05 10:48
fieldpos.h	8.69 KB	-rw-r--r--	2025-06-05 10:48
filteredbrk.h	5.37 KB	-rw-r--r--	2025-06-05 10:48
fmtable.h	24.37 KB	-rw-r--r--	2025-06-05 10:48
format.h	12.5 KB	-rw-r--r--	2025-06-05 10:48
formattednumber.h	6.28 KB	-rw-r--r--	2025-06-05 10:48
formattedvalue.h	9.75 KB	-rw-r--r--	2025-06-05 10:48
fpositer.h	3.03 KB	-rw-r--r--	2025-06-05 10:48
gender.h	3.35 KB	-rw-r--r--	2025-06-05 10:48
gregocal.h	30.3 KB	-rw-r--r--	2025-06-05 10:48
icudataver.h	1.02 KB	-rw-r--r--	2025-06-05 10:48
icuplug.h	12.1 KB	-rw-r--r--	2025-06-05 10:48
idna.h	12.93 KB	-rw-r--r--	2025-06-05 10:48
listformatter.h	8.59 KB	-rw-r--r--	2025-06-05 10:48
localebuilder.h	11.08 KB	-rw-r--r--	2025-06-05 10:48
localematcher.h	26.86 KB	-rw-r--r--	2025-06-05 10:48
localpointer.h	19.55 KB	-rw-r--r--	2025-06-05 10:48
locdspnm.h	7.12 KB	-rw-r--r--	2025-06-05 10:48
locid.h	48.4 KB	-rw-r--r--	2025-06-05 10:48
measfmt.h	11.41 KB	-rw-r--r--	2025-06-05 10:48
measunit.h	109.16 KB	-rw-r--r--	2025-06-05 10:48
measure.h	4.63 KB	-rw-r--r--	2025-06-05 10:48
messageformat2.h	21.01 KB	-rw-r--r--	2025-06-05 10:48
messageformat2_arguments.h	4.31 KB	-rw-r--r--	2025-06-05 10:48
messageformat2_data_model.h	101.85 KB	-rw-r--r--	2025-06-05 10:48
messageformat2_data_model_names.h	784 B	-rw-r--r--	2025-06-05 10:48
messageformat2_formattable.h	38.29 KB	-rw-r--r--	2025-06-05 10:48
messageformat2_function_registry.h	18 KB	-rw-r--r--	2025-06-05 10:48
messagepattern.h	33.79 KB	-rw-r--r--	2025-06-05 10:48
msgfmt.h	44.2 KB	-rw-r--r--	2025-06-05 10:48
normalizer2.h	34.68 KB	-rw-r--r--	2025-06-05 10:48
normlzr.h	30.79 KB	-rw-r--r--	2025-06-05 10:48
nounit.h	2.24 KB	-rw-r--r--	2025-06-05 10:48
numberformatter.h	90.74 KB	-rw-r--r--	2025-06-05 10:48
numberrangeformatter.h	26.05 KB	-rw-r--r--	2025-06-05 10:48
numfmt.h	50.16 KB	-rw-r--r--	2025-06-05 10:48
numsys.h	7.22 KB	-rw-r--r--	2025-06-05 10:48
parseerr.h	3.08 KB	-rw-r--r--	2025-06-05 10:48
parsepos.h	5.56 KB	-rw-r--r--	2025-06-05 10:48
platform.h	27.18 KB	-rw-r--r--	2025-06-05 10:48
plurfmt.h	25.07 KB	-rw-r--r--	2025-06-05 10:48
plurrule.h	20.63 KB	-rw-r--r--	2025-06-05 10:48
ptypes.h	2.16 KB	-rw-r--r--	2025-06-05 10:48
putil.h	6.32 KB	-rw-r--r--	2025-06-05 10:48
rbbi.h	32.04 KB	-rw-r--r--	2025-06-05 10:48
rbnf.h	50.53 KB	-rw-r--r--	2025-06-05 10:48
rbtz.h	15.75 KB	-rw-r--r--	2025-06-05 10:48
regex.h	84.45 KB	-rw-r--r--	2025-06-05 10:48
region.h	9.2 KB	-rw-r--r--	2025-06-05 10:48
reldatefmt.h	22.48 KB	-rw-r--r--	2025-06-05 10:48
rep.h	9.38 KB	-rw-r--r--	2025-06-05 10:48
resbund.h	18.03 KB	-rw-r--r--	2025-06-05 10:48
schriter.h	6.09 KB	-rw-r--r--	2025-06-05 10:48
scientificnumberformatter.h	6.44 KB	-rw-r--r--	2025-06-05 10:48
search.h	22.21 KB	-rw-r--r--	2025-06-05 10:48
selfmt.h	14.35 KB	-rw-r--r--	2025-06-05 10:48
simpleformatter.h	12.6 KB	-rw-r--r--	2025-06-05 10:48
simplenumberformatter.h	8.92 KB	-rw-r--r--	2025-06-05 10:48
simpletz.h	45.62 KB	-rw-r--r--	2025-06-05 10:48
smpdtfmt.h	57.06 KB	-rw-r--r--	2025-06-05 10:48
sortkey.h	11.13 KB	-rw-r--r--	2025-06-05 10:48
std_string.h	1.05 KB	-rw-r--r--	2025-06-05 10:48
strenum.h	9.96 KB	-rw-r--r--	2025-06-05 10:48
stringoptions.h	5.79 KB	-rw-r--r--	2025-06-05 10:48
stringpiece.h	10.28 KB	-rw-r--r--	2025-06-05 10:48
stringtriebuilder.h	15.53 KB	-rw-r--r--	2025-06-05 10:48
stsearch.h	21.43 KB	-rw-r--r--	2025-06-05 10:48
symtable.h	4.28 KB	-rw-r--r--	2025-06-05 10:48
tblcoll.h	36.96 KB	-rw-r--r--	2025-06-05 10:48
timezone.h	45.59 KB	-rw-r--r--	2025-06-05 10:48
tmunit.h	3.4 KB	-rw-r--r--	2025-06-05 10:48
tmutamt.h	4.9 KB	-rw-r--r--	2025-06-05 10:48
tmutfmt.h	7.42 KB	-rw-r--r--	2025-06-05 10:48
translit.h	65.81 KB	-rw-r--r--	2025-06-05 10:48
tzfmt.h	42.95 KB	-rw-r--r--	2025-06-05 10:48
tznames.h	16.85 KB	-rw-r--r--	2025-06-05 10:48
tzrule.h	34.81 KB	-rw-r--r--	2025-06-05 10:48
tztrans.h	6.11 KB	-rw-r--r--	2025-06-05 10:48
ubidi.h	89.61 KB	-rw-r--r--	2025-06-05 10:48
ubiditransform.h	12.71 KB	-rw-r--r--	2025-06-05 10:48
ubrk.h	24.43 KB	-rw-r--r--	2025-06-05 10:48
ucal.h	63.96 KB	-rw-r--r--	2025-06-05 10:48
ucasemap.h	15.27 KB	-rw-r--r--	2025-06-05 10:48
ucat.h	5.35 KB	-rw-r--r--	2025-06-05 10:48
uchar.h	151.87 KB	-rw-r--r--	2025-06-05 10:48
ucharstrie.h	22.59 KB	-rw-r--r--	2025-06-05 10:48
ucharstriebuilder.h	7.48 KB	-rw-r--r--	2025-06-05 10:48
uchriter.h	13.24 KB	-rw-r--r--	2025-06-05 10:48
uclean.h	11.21 KB	-rw-r--r--	2025-06-05 10:48
ucnv.h	83.34 KB	-rw-r--r--	2025-06-05 10:48
ucnv_cb.h	6.58 KB	-rw-r--r--	2025-06-05 10:48
ucnv_err.h	20.98 KB	-rw-r--r--	2025-06-05 10:48
ucnvsel.h	6.24 KB	-rw-r--r--	2025-06-05 10:48
ucol.h	66.28 KB	-rw-r--r--	2025-06-05 10:48
ucoleitr.h	9.82 KB	-rw-r--r--	2025-06-05 10:48
uconfig.h	12.56 KB	-rw-r--r--	2025-06-05 10:48
ucpmap.h	5.54 KB	-rw-r--r--	2025-06-05 10:48
ucptrie.h	22.51 KB	-rw-r--r--	2025-06-05 10:48
ucsdet.h	14.69 KB	-rw-r--r--	2025-06-05 10:48
ucurr.h	16.72 KB	-rw-r--r--	2025-06-05 10:48
udat.h	62.36 KB	-rw-r--r--	2025-06-05 10:48
udata.h	15.63 KB	-rw-r--r--	2025-06-05 10:48
udateintervalformat.h	11.93 KB	-rw-r--r--	2025-06-05 10:48
udatpg.h	30.13 KB	-rw-r--r--	2025-06-05 10:48
udisplaycontext.h	5.94 KB	-rw-r--r--	2025-06-05 10:48
udisplayoptions.h	8.86 KB	-rw-r--r--	2025-06-05 10:48
uenum.h	7.79 KB	-rw-r--r--	2025-06-05 10:48
ufieldpositer.h	4.41 KB	-rw-r--r--	2025-06-05 10:48
uformattable.h	10.97 KB	-rw-r--r--	2025-06-05 10:48
uformattednumber.h	8.09 KB	-rw-r--r--	2025-06-05 10:48
uformattedvalue.h	12.25 KB	-rw-r--r--	2025-06-05 10:48
ugender.h	2.06 KB	-rw-r--r--	2025-06-05 10:48
uidna.h	34.12 KB	-rw-r--r--	2025-06-05 10:48
uiter.h	22.75 KB	-rw-r--r--	2025-06-05 10:48
uldnames.h	10.48 KB	-rw-r--r--	2025-06-05 10:48
ulistformatter.h	10.78 KB	-rw-r--r--	2025-06-05 10:48
uloc.h	55.38 KB	-rw-r--r--	2025-06-05 10:48
ulocale.h	6.31 KB	-rw-r--r--	2025-06-05 10:48
ulocbuilder.h	16.69 KB	-rw-r--r--	2025-06-05 10:48
ulocdata.h	11.3 KB	-rw-r--r--	2025-06-05 10:48
umachine.h	14.59 KB	-rw-r--r--	2025-06-05 10:48
umisc.h	1.34 KB	-rw-r--r--	2025-06-05 10:48
umsg.h	24.25 KB	-rw-r--r--	2025-06-05 10:48
umutablecptrie.h	8.3 KB	-rw-r--r--	2025-06-05 10:48
unifilt.h	4 KB	-rw-r--r--	2025-06-05 10:48
unifunct.h	4.05 KB	-rw-r--r--	2025-06-05 10:48
unimatch.h	6.1 KB	-rw-r--r--	2025-06-05 10:48
unirepl.h	3.38 KB	-rw-r--r--	2025-06-05 10:48
uniset.h	70.31 KB	-rw-r--r--	2025-06-05 10:48
unistr.h	182.08 KB	-rw-r--r--	2025-06-05 10:48
unorm.h	20.55 KB	-rw-r--r--	2025-06-05 10:48
unorm2.h	25.66 KB	-rw-r--r--	2025-06-05 10:48
unum.h	55.16 KB	-rw-r--r--	2025-06-05 10:48
unumberformatter.h	19.68 KB	-rw-r--r--	2025-06-05 10:48
unumberoptions.h	5.23 KB	-rw-r--r--	2025-06-05 10:48
unumberrangeformatter.h	15.35 KB	-rw-r--r--	2025-06-05 10:48
unumsys.h	7.26 KB	-rw-r--r--	2025-06-05 10:48
uobject.h	10.66 KB	-rw-r--r--	2025-06-05 10:48
upluralrules.h	8.79 KB	-rw-r--r--	2025-06-05 10:48
uregex.h	71.99 KB	-rw-r--r--	2025-06-05 10:48
uregion.h	9.81 KB	-rw-r--r--	2025-06-05 10:48
ureldatefmt.h	16.98 KB	-rw-r--r--	2025-06-05 10:48
urename.h	141.99 KB	-rw-r--r--	2025-06-05 10:48
urep.h	5.38 KB	-rw-r--r--	2025-06-05 10:48
ures.h	36.65 KB	-rw-r--r--	2025-06-05 10:48
uscript.h	28.51 KB	-rw-r--r--	2025-06-05 10:48
usearch.h	39.21 KB	-rw-r--r--	2025-06-05 10:48
uset.h	62.57 KB	-rw-r--r--	2025-06-05 10:48
usetiter.h	9.63 KB	-rw-r--r--	2025-06-05 10:48
ushape.h	18 KB	-rw-r--r--	2025-06-05 10:48
usimplenumberformatter.h	7.36 KB	-rw-r--r--	2025-06-05 10:48
uspoof.h	80 KB	-rw-r--r--	2025-06-05 10:48
usprep.h	8.19 KB	-rw-r--r--	2025-06-05 10:48
ustdio.h	38.56 KB	-rw-r--r--	2025-06-05 10:48
ustream.h	1.89 KB	-rw-r--r--	2025-06-05 10:48
ustring.h	72.16 KB	-rw-r--r--	2025-06-05 10:48
ustringtrie.h	3.15 KB	-rw-r--r--	2025-06-05 10:48
utext.h	58.1 KB	-rw-r--r--	2025-06-05 10:48
utf.h	7.87 KB	-rw-r--r--	2025-06-05 10:48
utf16.h	23.35 KB	-rw-r--r--	2025-06-05 10:48
utf32.h	763 B	-rw-r--r--	2025-06-05 10:48
utf8.h	30.83 KB	-rw-r--r--	2025-06-05 10:48
utf_old.h	45.8 KB	-rw-r--r--	2025-06-05 10:48
utmscale.h	13.78 KB	-rw-r--r--	2025-06-05 10:48
utrace.h	17.18 KB	-rw-r--r--	2025-06-05 10:48
utrans.h	25.54 KB	-rw-r--r--	2025-06-05 10:48
utypes.h	34.27 KB	-rw-r--r--	2025-06-05 10:48
uvernum.h	6.33 KB	-rw-r--r--	2025-06-05 10:48
uversion.h	7.58 KB	-rw-r--r--	2025-06-05 10:48
vtzone.h	20.68 KB	-rw-r--r--	2025-06-05 10:48

Rename

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
**********************************************************************
* Copyright (c) 2004-2016, International Business Machines
* Corporation and others.  All Rights Reserved.
**********************************************************************
* Author: Alan Liu
* Created: April 20, 2004
* Since: ICU 3.0
**********************************************************************
*/
#ifndef MEASUREFORMAT_H
#define MEASUREFORMAT_H

#include "unicode/utypes.h"

#if U_SHOW_CPLUSPLUS_API

#if !UCONFIG_NO_FORMATTING

#include "unicode/format.h"
#include "unicode/udat.h"

/**
 * \file 
 * \brief C++ API: Compatibility APIs for measure formatting.
 */

/**
 * Constants for various widths.
 * There are 4 widths: Wide, Short, Narrow, Numeric.
 * For example, for English, when formatting "3 hours"
 * Wide is "3 hours"; short is "3 hrs"; narrow is "3h";
 * formatting "3 hours 17 minutes" as numeric give "3:17"
 * @stable ICU 53
 */
enum UMeasureFormatWidth {

// Wide, short, and narrow must be first and in this order.
    /**
     * Spell out measure units.
     * @stable ICU 53 
     */
    UMEASFMT_WIDTH_WIDE,
 
    /**
     * Abbreviate measure units.
     * @stable ICU 53
     */
    UMEASFMT_WIDTH_SHORT,

/**
     * Use symbols for measure units when possible.
     * @stable ICU 53
     */
    UMEASFMT_WIDTH_NARROW,

/**
     * Completely omit measure units when possible. For example, format
     * '5 hours, 37 minutes' as '5:37'
     * @stable ICU 53
     */
    UMEASFMT_WIDTH_NUMERIC,

#ifndef U_HIDE_DEPRECATED_API
    /**
     * One more than the highest normal UMeasureFormatWidth value.
     * @deprecated ICU 58 The numeric value may change over time, see ICU ticket #12420.
     */
    UMEASFMT_WIDTH_COUNT = 4
#endif  // U_HIDE_DEPRECATED_API
};
/** @stable ICU 53 */
typedef enum UMeasureFormatWidth UMeasureFormatWidth;

U_NAMESPACE_BEGIN

class Measure;
class MeasureUnit;
class NumberFormat;
class PluralRules;
class MeasureFormatCacheData;
class SharedNumberFormat;
class SharedPluralRules;
class QuantityFormatter;
class SimpleFormatter;
class ListFormatter;
class DateFormat;

/**
 * IMPORTANT: New users are strongly encouraged to see if
 * numberformatter.h fits their use case. Although not deprecated, this header
 * is provided for backwards compatibility only, and has much more limited
 * capabilities.
 *
 * @see Format
 * @author Alan Liu
 * @stable ICU 3.0
 */
class U_I18N_API MeasureFormat : public Format {
 public:
 using Format::parseObject;
 using Format::format;

/**
 * Constructor.
 * 
 * NOTE: New users are strongly encouraged to use
 * {@link icu::number::NumberFormatter} instead of NumberFormat.
 * @stable ICU 53
 */
 MeasureFormat(
 const Locale &locale, UMeasureFormatWidth width, UErrorCode &status);

/**
     * Copy constructor.
     * @stable ICU 3.0
     */
    MeasureFormat(const MeasureFormat &other);

/**
     * Assignment operator.
     * @stable ICU 3.0
     */
    MeasureFormat &operator=(const MeasureFormat &rhs);

/**
     * Destructor.
     * @stable ICU 3.0
     */
    virtual ~MeasureFormat();

/**
     * Return true if given Format objects are semantically equal.
     * @stable ICU 53
     */
    virtual bool operator==(const Format &other) const override;

/**
     * Clones this object polymorphically.
     * @stable ICU 53
     */
    virtual MeasureFormat *clone() const override;

/**
     * Formats object to produce a string.
     * @stable ICU 53
     */
    virtual UnicodeString &format(
            const Formattable &obj,
            UnicodeString &appendTo,
            FieldPosition &pos,
            UErrorCode &status) const override;

#ifndef U_FORCE_HIDE_DRAFT_API
    /**
     * Parse a string to produce an object. This implementation sets
     * status to U_UNSUPPORTED_ERROR.
     *
     * @draft ICU 53
     */
    virtual void parseObject(
            const UnicodeString &source,
            Formattable &reslt,
            ParsePosition &pos) const override;
#endif  // U_FORCE_HIDE_DRAFT_API

/**
     * Formats measure objects to produce a string. An example of such a
     * formatted string is 3 meters, 3.5 centimeters. Measure objects appear
     * in the formatted string in the same order they appear in the "measures"
     * array. The NumberFormat of this object is used only to format the amount
     * of the very last measure. The other amounts are formatted with zero
     * decimal places while rounding toward zero.
     * @param measures array of measure objects.
     * @param measureCount the number of measure objects.
     * @param appendTo formatted string appended here.
     * @param pos the field position.
     * @param status the error.
     * @return appendTo reference
     *
     * @stable ICU 53
     */
    UnicodeString &formatMeasures(
            const Measure *measures,
            int32_t measureCount,
            UnicodeString &appendTo,
            FieldPosition &pos,
            UErrorCode &status) const;

/**
     * Formats a single measure per unit. An example of such a
     * formatted string is 3.5 meters per second.
     * @param measure The measure object. In above example, 3.5 meters.
     * @param perUnit The per unit. In above example, it is
     *        `*%MeasureUnit::createSecond(status)`.
     * @param appendTo formatted string appended here.
     * @param pos the field position.
     * @param status the error.
     * @return appendTo reference
     *
     * @stable ICU 55
     */
    UnicodeString &formatMeasurePerUnit(
            const Measure &measure,
            const MeasureUnit &perUnit,
            UnicodeString &appendTo,
            FieldPosition &pos,
            UErrorCode &status) const;

/**
     * Gets the display name of the specified {@link MeasureUnit} corresponding to the current
     * locale and format width.
     * @param unit  The unit for which to get a display name.
     * @param status the error.
     * @return  The display name in the locale and width specified in
     *          the MeasureFormat constructor, or null if there is no display name available
     *          for the specified unit.
     *
     * @stable ICU 58
     */
    UnicodeString getUnitDisplayName(const MeasureUnit& unit, UErrorCode &status) const;

/**
 * Return a formatter for CurrencyAmount objects in the given
 * locale.
 * 
 * NOTE: New users are strongly encouraged to use
 * {@link icu::number::NumberFormatter} instead of NumberFormat.
 * @param locale desired locale
 * @param ec input-output error code
 * @return a formatter object, or nullptr upon error
 * @stable ICU 3.0
 */
 static MeasureFormat* U_EXPORT2 createCurrencyFormat(const Locale& locale,
 UErrorCode& ec);

/**
 * Return a formatter for CurrencyAmount objects in the default
 * locale.
 * 
 * NOTE: New users are strongly encouraged to use
 * {@link icu::number::NumberFormatter} instead of NumberFormat.
 * @param ec input-output error code
 * @return a formatter object, or nullptr upon error
 * @stable ICU 3.0
 */
 static MeasureFormat* U_EXPORT2 createCurrencyFormat(UErrorCode& ec);

/**
 * 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 53
 */
 static UClassID U_EXPORT2 getStaticClassID();

/**
     * 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 53
     */
    virtual UClassID getDynamicClassID() const override;

protected:
    /**
     * Default constructor.
     * @stable ICU 3.0
     */
    MeasureFormat();

#ifndef U_HIDE_INTERNAL_API

/**
     * ICU use only.
     * Initialize or change MeasureFormat class from subclass.
     * @internal.
     */
    void initMeasureFormat(
            const Locale &locale,
            UMeasureFormatWidth width,
            NumberFormat *nfToAdopt,
            UErrorCode &status);
    /**
     * ICU use only.
     * Allows subclass to change locale. Note that this method also changes
     * the NumberFormat object. Returns true if locale changed; false if no
     * change was made.
     * @internal.
     */
    UBool setMeasureFormatLocale(const Locale &locale, UErrorCode &status);

/**
     * ICU use only.
     * Let subclass change NumberFormat.
     * @internal.
     */
    void adoptNumberFormat(NumberFormat *nfToAdopt, UErrorCode &status);

/**
     * ICU use only.
     * @internal.
     */
    const NumberFormat &getNumberFormatInternal() const;

/**
     * ICU use only.
     * Always returns the short form currency formatter.
     * @internal.
     */
    const NumberFormat& getCurrencyFormatInternal() const;

/**
     * ICU use only.
     * @internal.
     */
    const PluralRules &getPluralRules() const;

/**
     * ICU use only.
     * @internal.
     */
    Locale getLocale(UErrorCode &status) const;

/**
     * ICU use only.
     * @internal.
     */
    const char *getLocaleID(UErrorCode &status) const;

#endif /* U_HIDE_INTERNAL_API */

private:
    const MeasureFormatCacheData *cache;
    const SharedNumberFormat *numberFormat;
    const SharedPluralRules *pluralRules;
    UMeasureFormatWidth fWidth;

// Declared outside of MeasureFormatSharedData because ListFormatter
    // objects are relatively cheap to copy; therefore, they don't need to be
    // shared across instances.
    ListFormatter *listFormatter;

UnicodeString &formatMeasure(
        const Measure &measure,
        const NumberFormat &nf,
        UnicodeString &appendTo,
        FieldPosition &pos,
        UErrorCode &status) const;

UnicodeString &formatMeasuresSlowTrack(
        const Measure *measures,
        int32_t measureCount,
        UnicodeString& appendTo,
        FieldPosition& pos,
        UErrorCode& status) const;

UnicodeString &formatNumeric(
        const Formattable *hms,  // always length 3: [0] is hour; [1] is
                                 // minute; [2] is second.
        int32_t bitMap,   // 1=hour set, 2=minute set, 4=second set
        UnicodeString &appendTo,
        UErrorCode &status) const;
};

U_NAMESPACE_END

#endif // #if !UCONFIG_NO_FORMATTING

#endif /* U_SHOW_CPLUSPLUS_API */

#endif // #ifndef MEASUREFORMAT_H