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/localebuilder.h (11502B)

// © 2018 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html#License
#ifndef __LOCALEBUILDER_H__
#define __LOCALEBUILDER_H__

#include "unicode/utypes.h"

#if U_SHOW_CPLUSPLUS_API

#include "unicode/locid.h"
#include "unicode/localematcher.h"
#include "unicode/stringpiece.h"
#include "unicode/uobject.h"

/**
 * \file
 * \brief C++ API: Builder API for Locale
 */

U_NAMESPACE_BEGIN
class CharString;

/**
 * <code>LocaleBuilder</code> is used to build instances of <code>Locale</code>
 * from values configured by the setters. Unlike the <code>Locale</code>
 * constructors, the <code>LocaleBuilder</code> checks if a value configured by a
 * setter satisfies the syntax requirements defined by the <code>Locale</code>
 * class. A <code>Locale</code> object created by a <code>LocaleBuilder</code> is
 * well-formed and can be transformed to a well-formed IETF BCP 47 language tag
 * without losing information.
 *
 * The following example shows how to create a <code>Locale</code> object
 * with the <code>LocaleBuilder</code>.
 * <blockquote>
 * <pre>
 * UErrorCode status = U_ZERO_ERROR;
 * Locale aLocale = LocaleBuilder()
 * .setLanguage("sr")
 * .setScript("Latn")
 * .setRegion("RS")
 * .build(status);
 * if (U_SUCCESS(status)) {
 * // ...
 * }
 * </pre>
 * </blockquote>
 *
 * LocaleBuilders can be reused; <code>clear()</code> resets all
 * fields to their default values.
 *
 * LocaleBuilder tracks errors in an internal UErrorCode. For all setters,
 * except setLanguageTag and setLocale, LocaleBuilder will return immediately
 * if the internal UErrorCode is in error state.
 * To reset internal state and error code, call clear method.
 * The setLanguageTag and setLocale method will first clear the internal
 * UErrorCode, then track the error of the validation of the input parameter
 * into the internal UErrorCode.
 *
 * @stable ICU 64
 */
class U_COMMON_API LocaleBuilder : public UObject {
public:
 /**
 * Constructs an empty LocaleBuilder. The default value of all
 * fields, extensions, and private use information is the
 * empty string.
 *
 * @stable ICU 64
 */
 LocaleBuilder();

/**
     * Destructor
     * @stable ICU 64
     */
    virtual ~LocaleBuilder();

/**
 * Resets the <code>LocaleBuilder</code> to match the provided
 * <code>locale</code>. Existing state is discarded.
 *
 * All fields of the locale must be well-formed.
 * This method clears the internal UErrorCode.
 *
 * @param locale the locale
 * @return This builder.
 *
 * @stable ICU 64
 */
 LocaleBuilder& setLocale(const Locale& locale);

/**
 * Resets the LocaleBuilder to match the provided
 * [Unicode Locale Identifier](http://www.unicode.org/reports/tr35/tr35.html#unicode_locale_id) .
 * Discards the existing state. the empty string cause the builder to be
 * reset, like {@link #clear}. Grandfathered tags are converted to their
 * canonical form before being processed. Otherwise, the <code>language
 * tag</code> must be well-formed, or else the build() method will later
 * report an U_ILLEGAL_ARGUMENT_ERROR.
 *
 * This method clears the internal UErrorCode.
 *
 * @param tag the language tag, defined as
 * [unicode_locale_id](http://www.unicode.org/reports/tr35/tr35.html#unicode_locale_id).
 * @return This builder.
 * @stable ICU 64
 */
 LocaleBuilder& setLanguageTag(StringPiece tag);

/**
 * Sets the language. If <code>language</code> is the empty string, the
 * language in this <code>LocaleBuilder</code> is removed. Otherwise, the
 * <code>language</code> must be well-formed, or else the build() method will
 * later report an U_ILLEGAL_ARGUMENT_ERROR.
 *
 * The syntax of language value is defined as
 * [unicode_language_subtag](http://www.unicode.org/reports/tr35/tr35.html#unicode_language_subtag).
 *
 * @param language the language
 * @return This builder.
 * @stable ICU 64
 */
 LocaleBuilder& setLanguage(StringPiece language);

/**
 * Sets the script. If <code>script</code> is the empty string, the script in
 * this <code>LocaleBuilder</code> is removed.
 * Otherwise, the <code>script</code> must be well-formed, or else the build()
 * method will later report an U_ILLEGAL_ARGUMENT_ERROR.
 *
 * The script value is a four-letter script code as
 * [unicode_script_subtag](http://www.unicode.org/reports/tr35/tr35.html#unicode_script_subtag)
 * defined by ISO 15924
 *
 * @param script the script
 * @return This builder.
 * @stable ICU 64
 */
 LocaleBuilder& setScript(StringPiece script);

/**
 * Sets the region. If region is the empty string, the region in this
 * <code>LocaleBuilder</code> is removed. Otherwise, the <code>region</code>
 * must be well-formed, or else the build() method will later report an
 * U_ILLEGAL_ARGUMENT_ERROR.
 *
 * The region value is defined by
 * [unicode_region_subtag](http://www.unicode.org/reports/tr35/tr35.html#unicode_region_subtag)
 * as a two-letter ISO 3166 code or a three-digit UN M.49 area code.
 *
 * The region value in the <code>Locale</code> created by the
 * <code>LocaleBuilder</code> is always normalized to upper case.
 *
 * @param region the region
 * @return This builder.
 * @stable ICU 64
 */
 LocaleBuilder& setRegion(StringPiece region);

/**
 * Sets the variant. If variant is the empty string, the variant in this
 * <code>LocaleBuilder</code> is removed. Otherwise, the <code>variant</code>
 * must be well-formed, or else the build() method will later report an
 * U_ILLEGAL_ARGUMENT_ERROR.
 *
 * Note: This method checks if <code>variant</code>
 * satisfies the
 * [unicode_variant_subtag](http://www.unicode.org/reports/tr35/tr35.html#unicode_variant_subtag)
 * syntax requirements, and normalizes the value to lowercase letters. However,
 * the <code>Locale</code> class does not impose any syntactic
 * restriction on variant. To set an ill-formed variant, use a Locale constructor.
 * If there are multiple unicode_variant_subtag, the caller must concatenate
 * them with '-' as separator (ex: "foobar-fibar").
 *
 * @param variant the variant
 * @return This builder.
 * @stable ICU 64
 */
 LocaleBuilder& setVariant(StringPiece variant);

/**
 * Sets the extension for the given key. If the value is the empty string,
 * the extension is removed. Otherwise, the <code>key</code> and
 * <code>value</code> must be well-formed, or else the build() method will
 * later report an U_ILLEGAL_ARGUMENT_ERROR.
 *
 * Note: The key ('u') is used for the Unicode locale extension.
 * Setting a value for this key replaces any existing Unicode locale key/type
 * pairs with those defined in the extension.
 *
 * Note: The key ('x') is used for the private use code. To be
 * well-formed, the value for this key needs only to have subtags of one to
 * eight alphanumeric characters, not two to eight as in the general case.
 *
 * @param key the extension key
 * @param value the extension value
 * @return This builder.
 * @stable ICU 64
 */
 LocaleBuilder& setExtension(char key, StringPiece value);

/**
 * Sets the Unicode locale keyword type for the given key. If the type
 * StringPiece is constructed with a nullptr, the keyword is removed.
 * If the type is the empty string, the keyword is set without type subtags.
 * Otherwise, the key and type must be well-formed, or else the build()
 * method will later report an U_ILLEGAL_ARGUMENT_ERROR.
 *
 * Keys and types are converted to lower case.
 *
 * Note:Setting the 'u' extension via {@link #setExtension}
 * replaces all Unicode locale keywords with those defined in the
 * extension.
 *
 * @param key the Unicode locale key
 * @param type the Unicode locale type
 * @return This builder.
 * @stable ICU 64
 */
 LocaleBuilder& setUnicodeLocaleKeyword(
 StringPiece key, StringPiece type);

/**
     * Adds a unicode locale attribute, if not already present, otherwise
     * has no effect.  The attribute must not be empty string and must be
     * well-formed or U_ILLEGAL_ARGUMENT_ERROR will be set to status
     * during the build() call.
     *
     * @param attribute the attribute
     * @return This builder.
     * @stable ICU 64
     */
    LocaleBuilder& addUnicodeLocaleAttribute(StringPiece attribute);

/**
 * Removes a unicode locale attribute, if present, otherwise has no
 * effect. The attribute must not be empty string and must be well-formed
 * or U_ILLEGAL_ARGUMENT_ERROR will be set to status during the build() call.
 *
 * Attribute comparison for removal is case-insensitive.
 *
 * @param attribute the attribute
 * @return This builder.
 * @stable ICU 64
 */
 LocaleBuilder& removeUnicodeLocaleAttribute(StringPiece attribute);

/**
 * Resets the builder to its initial, empty state.
 * This method clears the internal UErrorCode.
 *
 * @return this builder
 * @stable ICU 64
 */
 LocaleBuilder& clear();

/**
     * Resets the extensions to their initial, empty state.
     * Language, script, region and variant are unchanged.
     *
     * @return this builder
     * @stable ICU 64
     */
    LocaleBuilder& clearExtensions();

/**
 * Returns an instance of <code>Locale</code> created from the fields set
 * on this builder.
 * If any set methods or during the build() call require memory allocation
 * but fail U_MEMORY_ALLOCATION_ERROR will be set to status.
 * If any of the fields set by the setters are not well-formed, the status
 * will be set to U_ILLEGAL_ARGUMENT_ERROR. The state of the builder will
 * not change after the build() call and the caller is free to keep using
 * the same builder to build more locales.
 *
 * @return a new Locale
 * @stable ICU 64
 */
 Locale build(UErrorCode& status);

#ifndef U_HIDE_DRAFT_API
    /**
     * Sets the UErrorCode if an error occurred while recording sets.
     * Preserves older error codes in the outErrorCode.
     * @param outErrorCode Set to an error code that occurred while setting subtags.
     *                  Unchanged if there is no such error or if outErrorCode
     *                  already contained an error.
     * @return TRUE if U_FAILURE(outErrorCode)
     * @draft ICU 65
     */
    UBool copyErrorTo(UErrorCode &outErrorCode) const;
#endif  /* U_HIDE_DRAFT_API */

private:
    friend class LocaleMatcher::Result;

void copyExtensionsFrom(const Locale& src, UErrorCode& errorCode);

UErrorCode status_;
    char language_[9];
    char script_[5];
    char region_[4];
    CharString *variant_;  // Pointer not object so we need not #include internal charstr.h.
    icu::Locale *extensions_;  // Pointer not object. Storage for all other fields.

};

U_NAMESPACE_END

#endif /* U_SHOW_CPLUSPLUS_API */

#endif  // __LOCALEBUILDER_H__

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