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alphaindex.h	26.42 KB	-rw-r--r--
appendable.h	8.43 KB	-rw-r--r--
basictz.h	8.84 KB	-rw-r--r--
brkiter.h	27.64 KB	-rw-r--r--
bytestream.h	9.54 KB	-rw-r--r--
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bytestriebuilder.h	7.02 KB	-rw-r--r--
calendar.h	105.06 KB	-rw-r--r--
caniter.h	7.37 KB	-rw-r--r--
casemap.h	25.26 KB	-rw-r--r--
char16ptr.h	7.16 KB	-rw-r--r--
chariter.h	24 KB	-rw-r--r--
choicfmt.h	23.85 KB	-rw-r--r--
coleitr.h	13.7 KB	-rw-r--r--
coll.h	55.59 KB	-rw-r--r--
compactdecimalformat.h	6.81 KB	-rw-r--r--
curramt.h	3.69 KB	-rw-r--r--
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currunit.h	3.99 KB	-rw-r--r--
datefmt.h	40.37 KB	-rw-r--r--
dbbi.h	1.11 KB	-rw-r--r--
dcfmtsym.h	20.1 KB	-rw-r--r--
decimfmt.h	87.82 KB	-rw-r--r--
docmain.h	6.96 KB	-rw-r--r--
dtfmtsym.h	37.64 KB	-rw-r--r--
dtintrv.h	3.78 KB	-rw-r--r--
dtitvfmt.h	46.56 KB	-rw-r--r--
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enumset.h	2.08 KB	-rw-r--r--
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fieldpos.h	8.63 KB	-rw-r--r--
filteredbrk.h	5.24 KB	-rw-r--r--
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format.h	12.44 KB	-rw-r--r--
formattedvalue.h	9.73 KB	-rw-r--r--
fpositer.h	2.98 KB	-rw-r--r--
gender.h	3.27 KB	-rw-r--r--
gregocal.h	31.57 KB	-rw-r--r--
icudataver.h	1.03 KB	-rw-r--r--
icuplug.h	11.88 KB	-rw-r--r--
idna.h	12.63 KB	-rw-r--r--
listformatter.h	9.42 KB	-rw-r--r--
localebuilder.h	10.54 KB	-rw-r--r--
localpointer.h	19.69 KB	-rw-r--r--
locdspnm.h	7.06 KB	-rw-r--r--
locid.h	44.94 KB	-rw-r--r--
measfmt.h	11.44 KB	-rw-r--r--
measunit.h	88.17 KB	-rw-r--r--
measure.h	4.26 KB	-rw-r--r--
messagepattern.h	33.65 KB	-rw-r--r--
msgfmt.h	44.04 KB	-rw-r--r--
normalizer2.h	33.97 KB	-rw-r--r--
normlzr.h	30.74 KB	-rw-r--r--
nounit.h	2.63 KB	-rw-r--r--
numberformatter.h	84.62 KB	-rw-r--r--
numberrangeformatter.h	29.93 KB	-rw-r--r--
numfmt.h	49.35 KB	-rw-r--r--
numsys.h	7.13 KB	-rw-r--r--
parseerr.h	3.08 KB	-rw-r--r--
parsepos.h	5.5 KB	-rw-r--r--
platform.h	27.1 KB	-rw-r--r--
plurfmt.h	25.18 KB	-rw-r--r--
plurrule.h	18.33 KB	-rw-r--r--
ptypes.h	3.49 KB	-rw-r--r--
putil.h	6.33 KB	-rw-r--r--
rbbi.h	26.42 KB	-rw-r--r--
rbnf.h	49.79 KB	-rw-r--r--
rbtz.h	15.47 KB	-rw-r--r--
regex.h	84.3 KB	-rw-r--r--
region.h	9.12 KB	-rw-r--r--
reldatefmt.h	22.37 KB	-rw-r--r--
rep.h	9.5 KB	-rw-r--r--
resbund.h	18.01 KB	-rw-r--r--
schriter.h	6.26 KB	-rw-r--r--
scientificnumberformatter.h	6.32 KB	-rw-r--r--
search.h	22.21 KB	-rw-r--r--
selfmt.h	14.24 KB	-rw-r--r--
simpleformatter.h	12.53 KB	-rw-r--r--
simpletz.h	45.3 KB	-rw-r--r--
smpdtfmt.h	70.9 KB	-rw-r--r--
sortkey.h	11.12 KB	-rw-r--r--
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stringoptions.h	5.79 KB	-rw-r--r--
stringpiece.h	6.46 KB	-rw-r--r--
stringtriebuilder.h	15.27 KB	-rw-r--r--
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symtable.h	4.21 KB	-rw-r--r--
tblcoll.h	36.4 KB	-rw-r--r--
timezone.h	41.2 KB	-rw-r--r--
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tzfmt.h	42.82 KB	-rw-r--r--
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uchar.h	140.66 KB	-rw-r--r--
ucharstrie.h	21.06 KB	-rw-r--r--
ucharstriebuilder.h	7.14 KB	-rw-r--r--
uchriter.h	13.14 KB	-rw-r--r--
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ucnv.h	83.09 KB	-rw-r--r--
ucnv_cb.h	6.59 KB	-rw-r--r--
ucnv_err.h	20.99 KB	-rw-r--r--
ucnvsel.h	6.14 KB	-rw-r--r--
ucol.h	61.39 KB	-rw-r--r--
ucoleitr.h	9.46 KB	-rw-r--r--
uconfig.h	12.05 KB	-rw-r--r--
ucpmap.h	5.58 KB	-rw-r--r--
ucptrie.h	22.29 KB	-rw-r--r--
ucsdet.h	14.67 KB	-rw-r--r--
ucurr.h	16.15 KB	-rw-r--r--
udat.h	60.81 KB	-rw-r--r--
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udateintervalformat.h	10.03 KB	-rw-r--r--
udatpg.h	25.94 KB	-rw-r--r--
udisplaycontext.h	5.89 KB	-rw-r--r--
uenum.h	7.78 KB	-rw-r--r--
ufieldpositer.h	4.36 KB	-rw-r--r--
uformattable.h	10.94 KB	-rw-r--r--
uformattedvalue.h	12.14 KB	-rw-r--r--
ugender.h	2 KB	-rw-r--r--
uidna.h	33.37 KB	-rw-r--r--
uiter.h	22.77 KB	-rw-r--r--
uldnames.h	10.45 KB	-rw-r--r--
ulistformatter.h	8.83 KB	-rw-r--r--
uloc.h	50.75 KB	-rw-r--r--
ulocdata.h	11.26 KB	-rw-r--r--
umachine.h	13.19 KB	-rw-r--r--
umisc.h	1.33 KB	-rw-r--r--
umsg.h	24.23 KB	-rw-r--r--
umutablecptrie.h	8.28 KB	-rw-r--r--
unifilt.h	3.63 KB	-rw-r--r--
unifunct.h	3.98 KB	-rw-r--r--
unimatch.h	6.04 KB	-rw-r--r--
unirepl.h	3.32 KB	-rw-r--r--
uniset.h	64.88 KB	-rw-r--r--
unistr.h	170.39 KB	-rw-r--r--
unorm.h	20.45 KB	-rw-r--r--
unorm2.h	24.66 KB	-rw-r--r--
unum.h	53.55 KB	-rw-r--r--
unumberformatter.h	25.19 KB	-rw-r--r--
unumsys.h	7.21 KB	-rw-r--r--
uobject.h	10.85 KB	-rw-r--r--
upluralrules.h	7.88 KB	-rw-r--r--
uregex.h	72.05 KB	-rw-r--r--
uregion.h	9.84 KB	-rw-r--r--
ureldatefmt.h	17.26 KB	-rw-r--r--
urename.h	131.4 KB	-rw-r--r--
urep.h	5.38 KB	-rw-r--r--
ures.h	36.54 KB	-rw-r--r--
uscript.h	26.87 KB	-rw-r--r--
usearch.h	38.12 KB	-rw-r--r--
uset.h	40 KB	-rw-r--r--
usetiter.h	9.49 KB	-rw-r--r--
ushape.h	18 KB	-rw-r--r--
uspoof.h	66.03 KB	-rw-r--r--
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ustdio.h	38.54 KB	-rw-r--r--
ustream.h	1.8 KB	-rw-r--r--
ustring.h	72.47 KB	-rw-r--r--
ustringtrie.h	3.15 KB	-rw-r--r--
utext.h	58.11 KB	-rw-r--r--
utf.h	7.86 KB	-rw-r--r--
utf16.h	22.33 KB	-rw-r--r--
utf32.h	763 B	-rw-r--r--
utf8.h	29.96 KB	-rw-r--r--
utf_old.h	43.78 KB	-rw-r--r--
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utypes.h	30.38 KB	-rw-r--r--
uvernum.h	6.67 KB	-rw-r--r--
uversion.h	6.7 KB	-rw-r--r--
vtzone.h	20.17 KB	-rw-r--r--

Code Editor : ulistformatter.h

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

#ifndef ULISTFORMATTER_H
#define ULISTFORMATTER_H

#include "unicode/utypes.h"

#if !UCONFIG_NO_FORMATTING

#include "unicode/localpointer.h"
#include "unicode/uformattedvalue.h"

/**
 * \file
 * \brief C API: Format a list in a locale-appropriate way.
 *
 * A UListFormatter is used to format a list of items in a locale-appropriate way, 
 * using data from CLDR.
 * Example: Input data ["Alice", "Bob", "Charlie", "Delta"] will be formatted
 * as "Alice, Bob, Charlie, and Delta" in English.
 */

/**
 * Opaque UListFormatter object for use in C
 * @stable ICU 55
 */
struct UListFormatter;
typedef struct UListFormatter UListFormatter;  /**< C typedef for struct UListFormatter. @stable ICU 55 */

#ifndef U_HIDE_DRAFT_API
struct UFormattedList;
/**
 * Opaque struct to contain the results of a UListFormatter operation.
 * @draft ICU 64
 */
typedef struct UFormattedList UFormattedList;
#endif /* U_HIDE_DRAFT_API */

#ifndef U_HIDE_DRAFT_API
/**
 * FieldPosition and UFieldPosition selectors for format fields
 * defined by ListFormatter.
 * @draft ICU 63
 */
typedef enum UListFormatterField {
    /**
     * The literal text in the result which came from the resources.
     * @draft ICU 63
     */
    ULISTFMT_LITERAL_FIELD,
    /**
     * The element text in the result which came from the input strings.
     * @draft ICU 63
     */
    ULISTFMT_ELEMENT_FIELD
} UListFormatterField;
#endif // U_HIDE_DRAFT_API

/**
 * Open a new UListFormatter object using the rules for a given locale.
 * @param locale
 *            The locale whose rules should be used; may be NULL for
 *            default locale.
 * @param status
 *            A pointer to a standard ICU UErrorCode (input/output parameter).
 *            Its input value must pass the U_SUCCESS() test, or else the
 *            function returns immediately. The caller should check its output
 *            value with U_FAILURE(), or use with function chaining (see User
 *            Guide for details).
 * @return
 *            A pointer to a UListFormatter object for the specified locale,
 *            or NULL if an error occurred.
 * @stable ICU 55
 */
U_CAPI UListFormatter* U_EXPORT2
ulistfmt_open(const char*  locale,
              UErrorCode*  status);

/**
 * Close a UListFormatter object. Once closed it may no longer be used.
 * @param listfmt
 *            The UListFormatter object to close.
 * @stable ICU 55
 */
U_CAPI void U_EXPORT2
ulistfmt_close(UListFormatter *listfmt);

#ifndef U_HIDE_DRAFT_API
/**
 * Creates an object to hold the result of a UListFormatter
 * operation. The object can be used repeatedly; it is cleared whenever
 * passed to a format function.
 *
 * @param ec Set if an error occurs.
 * @return A pointer needing ownership.
 * @draft ICU 64
 */
U_CAPI UFormattedList* U_EXPORT2
ulistfmt_openResult(UErrorCode* ec);

/**
 * Returns a representation of a UFormattedList as a UFormattedValue,
 * which can be subsequently passed to any API requiring that type.
 *
 * The returned object is owned by the UFormattedList and is valid
 * only as long as the UFormattedList is present and unchanged in memory.
 *
 * You can think of this method as a cast between types.
 *
 * When calling ufmtval_nextPosition():
 * The fields are returned from start to end. The special field category
 * UFIELD_CATEGORY_LIST_SPAN is used to indicate which argument
 * was inserted at the given position. The span category will
 * always occur before the corresponding instance of UFIELD_CATEGORY_LIST
 * in the ufmtval_nextPosition() iterator.
 *
 * @param uresult The object containing the formatted string.
 * @param ec Set if an error occurs.
 * @return A UFormattedValue owned by the input object.
 * @draft ICU 64
 */
U_CAPI const UFormattedValue* U_EXPORT2
ulistfmt_resultAsValue(const UFormattedList* uresult, UErrorCode* ec);

/**
 * Releases the UFormattedList created by ulistfmt_openResult().
 *
 * @param uresult The object to release.
 * @draft ICU 64
 */
U_CAPI void U_EXPORT2
ulistfmt_closeResult(UFormattedList* uresult);
#endif /* U_HIDE_DRAFT_API */

#if U_SHOW_CPLUSPLUS_API

U_NAMESPACE_BEGIN

/**
 * \class LocalUListFormatterPointer
 * "Smart pointer" class, closes a UListFormatter via ulistfmt_close().
 * For most methods see the LocalPointerBase base class.
 *
 * @see LocalPointerBase
 * @see LocalPointer
 * @stable ICU 55
 */
U_DEFINE_LOCAL_OPEN_POINTER(LocalUListFormatterPointer, UListFormatter, ulistfmt_close);

#ifndef U_HIDE_DRAFT_API
/**
 * \class LocalUFormattedListPointer
 * "Smart pointer" class, closes a UFormattedList via ulistfmt_closeResult().
 * For most methods see the LocalPointerBase base class.
 *
 * @see LocalPointerBase
 * @see LocalPointer
 * @draft ICU 64
 */
U_DEFINE_LOCAL_OPEN_POINTER(LocalUFormattedListPointer, UFormattedList, ulistfmt_closeResult);
#endif /* U_HIDE_DRAFT_API */

U_NAMESPACE_END

#endif

/**
 * Formats a list of strings using the conventions established for the
 * UListFormatter object.
 * @param listfmt
 *            The UListFormatter object specifying the list conventions.
 * @param strings
 *            An array of pointers to UChar strings; the array length is
 *            specified by stringCount. Must be non-NULL if stringCount > 0.
 * @param stringLengths
 *            An array of string lengths corresponding to the strings[]
 *            parameter; any individual length value may be negative to indicate
 *            that the corresponding strings[] entry is 0-terminated, or
 *            stringLengths itself may be NULL if all of the strings are
 *            0-terminated. If non-NULL, the stringLengths array must have
 *            stringCount entries.
 * @param stringCount
 *            the number of entries in strings[], and the number of entries
 *            in the stringLengths array if it is not NULL. Must be >= 0.
 * @param result
 *            A pointer to a buffer to receive the formatted list.
 * @param resultCapacity
 *            The maximum size of result.
 * @param status
 *            A pointer to a standard ICU UErrorCode (input/output parameter).
 *            Its input value must pass the U_SUCCESS() test, or else the
 *            function returns immediately. The caller should check its output
 *            value with U_FAILURE(), or use with function chaining (see User
 *            Guide for details).
 * @return
 *            The total buffer size needed; if greater than resultLength, the
 *            output was truncated. May be <=0 if unable to determine the
 *            total buffer size needed (e.g. for illegal arguments).
 * @stable ICU 55
 */
U_CAPI int32_t U_EXPORT2
ulistfmt_format(const UListFormatter* listfmt,
                const UChar* const strings[],
                const int32_t *    stringLengths,
                int32_t            stringCount,
                UChar*             result,
                int32_t            resultCapacity,
                UErrorCode*        status);

#ifndef U_HIDE_DRAFT_API
/**
 * Formats a list of strings to a UFormattedList, which exposes more
 * information than the string exported by ulistfmt_format().
 *
 * @param listfmt
 *            The UListFormatter object specifying the list conventions.
 * @param strings
 *            An array of pointers to UChar strings; the array length is
 *            specified by stringCount. Must be non-NULL if stringCount > 0.
 * @param stringLengths
 *            An array of string lengths corresponding to the strings[]
 *            parameter; any individual length value may be negative to indicate
 *            that the corresponding strings[] entry is 0-terminated, or
 *            stringLengths itself may be NULL if all of the strings are
 *            0-terminated. If non-NULL, the stringLengths array must have
 *            stringCount entries.
 * @param stringCount
 *            the number of entries in strings[], and the number of entries
 *            in the stringLengths array if it is not NULL. Must be >= 0.
 * @param uresult
 *            The object in which to store the result of the list formatting
 *            operation. See ulistfmt_openResult().
 * @param status
 *            Error code set if an error occurred during formatting.
 * @draft ICU 64
 */
U_CAPI void U_EXPORT2
ulistfmt_formatStringsToResult(
                const UListFormatter* listfmt,
                const UChar* const strings[],
                const int32_t *    stringLengths,
                int32_t            stringCount,
                UFormattedList*    uresult,
                UErrorCode*        status);
#endif /* U_HIDE_DRAFT_API */

#endif /* #if !UCONFIG_NO_FORMATTING */

#endif

${this.title}

Code Editor : ulistformatter.h