Gecko [ goons4good.org ]

Name	Size	Permission	Date
alphaindex.h	26.54 KB	-rw-r--r--	2025-07-11 06:33
appendable.h	8.54 KB	-rw-r--r--	2025-07-11 06:33
basictz.h	9.99 KB	-rw-r--r--	2025-07-11 06:33
brkiter.h	27.84 KB	-rw-r--r--	2025-07-11 06:33
bytestream.h	10.77 KB	-rw-r--r--	2025-07-11 06:33
bytestrie.h	20.83 KB	-rw-r--r--	2025-07-11 06:33
bytestriebuilder.h	7.48 KB	-rw-r--r--	2025-07-11 06:33
calendar.h	107.54 KB	-rw-r--r--	2025-07-11 06:33
caniter.h	7.53 KB	-rw-r--r--	2025-07-11 06:33
casemap.h	25.42 KB	-rw-r--r--	2025-07-11 06:33
char16ptr.h	10.79 KB	-rw-r--r--	2025-07-11 06:33
chariter.h	23.79 KB	-rw-r--r--	2025-07-11 06:33
choicfmt.h	23.99 KB	-rw-r--r--	2025-07-11 06:33
coleitr.h	13.78 KB	-rw-r--r--	2025-07-11 06:33
coll.h	59.6 KB	-rw-r--r--	2025-07-11 06:33
compactdecimalformat.h	6.88 KB	-rw-r--r--	2025-07-11 06:33
curramt.h	3.67 KB	-rw-r--r--	2025-07-11 06:33
currpinf.h	7.3 KB	-rw-r--r--	2025-07-11 06:33
currunit.h	4.02 KB	-rw-r--r--	2025-07-11 06:33
datefmt.h	40.7 KB	-rw-r--r--	2025-07-11 06:33
dbbi.h	1.19 KB	-rw-r--r--	2025-07-11 06:33
dcfmtsym.h	20.96 KB	-rw-r--r--	2025-07-11 06:33
decimfmt.h	87.46 KB	-rw-r--r--	2025-07-11 06:33
displayoptions.h	7.08 KB	-rw-r--r--	2025-07-11 06:33
docmain.h	7.6 KB	-rw-r--r--	2025-07-11 06:33
dtfmtsym.h	38.22 KB	-rw-r--r--	2025-07-11 06:33
dtintrv.h	3.84 KB	-rw-r--r--	2025-07-11 06:33
dtitvfmt.h	48.87 KB	-rw-r--r--	2025-07-11 06:33
dtitvinf.h	18.63 KB	-rw-r--r--	2025-07-11 06:33
dtptngen.h	28.05 KB	-rw-r--r--	2025-07-11 06:33
dtrule.h	8.66 KB	-rw-r--r--	2025-07-11 06:33
edits.h	20.74 KB	-rw-r--r--	2025-07-11 06:33
enumset.h	2.08 KB	-rw-r--r--	2025-07-11 06:33
errorcode.h	4.84 KB	-rw-r--r--	2025-07-11 06:33
fieldpos.h	8.69 KB	-rw-r--r--	2025-07-11 06:33
filteredbrk.h	5.37 KB	-rw-r--r--	2025-07-11 06:33
fmtable.h	24.37 KB	-rw-r--r--	2025-07-11 06:33
format.h	12.51 KB	-rw-r--r--	2025-07-11 06:33
formattednumber.h	6.28 KB	-rw-r--r--	2025-07-11 06:33
formattedvalue.h	9.75 KB	-rw-r--r--	2025-07-11 06:33
fpositer.h	3.03 KB	-rw-r--r--	2025-07-11 06:33
gender.h	3.35 KB	-rw-r--r--	2025-07-11 06:33
gregocal.h	30.32 KB	-rw-r--r--	2025-07-11 06:33
icudataver.h	1.02 KB	-rw-r--r--	2025-07-11 06:33
icuplug.h	12.1 KB	-rw-r--r--	2025-07-11 06:33
idna.h	12.93 KB	-rw-r--r--	2025-07-11 06:33
listformatter.h	8.59 KB	-rw-r--r--	2025-07-11 06:33
localebuilder.h	11.08 KB	-rw-r--r--	2025-07-11 06:33
localematcher.h	26.86 KB	-rw-r--r--	2025-07-11 06:33
localpointer.h	19.55 KB	-rw-r--r--	2025-07-11 06:33
locdspnm.h	7.12 KB	-rw-r--r--	2025-07-11 06:33
locid.h	48.62 KB	-rw-r--r--	2025-07-11 06:33
measfmt.h	11.41 KB	-rw-r--r--	2025-07-11 06:33
measunit.h	111.44 KB	-rw-r--r--	2025-07-11 06:33
measure.h	4.63 KB	-rw-r--r--	2025-07-11 06:33
messageformat2.h	21.05 KB	-rw-r--r--	2025-07-11 06:33
messageformat2_arguments.h	4.49 KB	-rw-r--r--	2025-07-11 06:33
messageformat2_data_model.h	101.89 KB	-rw-r--r--	2025-07-11 06:33
messageformat2_data_model_names.h	784 B	-rw-r--r--	2025-07-11 06:33
messageformat2_formattable.h	38.36 KB	-rw-r--r--	2025-07-11 06:33
messageformat2_function_registry.h	18.07 KB	-rw-r--r--	2025-07-11 06:33
messagepattern.h	33.79 KB	-rw-r--r--	2025-07-11 06:33
msgfmt.h	44.2 KB	-rw-r--r--	2025-07-11 06:33
normalizer2.h	34.68 KB	-rw-r--r--	2025-07-11 06:33
normlzr.h	30.79 KB	-rw-r--r--	2025-07-11 06:33
nounit.h	2.24 KB	-rw-r--r--	2025-07-11 06:33
numberformatter.h	90.69 KB	-rw-r--r--	2025-07-11 06:33
numberrangeformatter.h	26 KB	-rw-r--r--	2025-07-11 06:33
numfmt.h	50.16 KB	-rw-r--r--	2025-07-11 06:33
numsys.h	7.22 KB	-rw-r--r--	2025-07-11 06:33
parseerr.h	3.08 KB	-rw-r--r--	2025-07-11 06:33
parsepos.h	5.56 KB	-rw-r--r--	2025-07-11 06:33
platform.h	27.18 KB	-rw-r--r--	2025-07-11 06:33
plurfmt.h	25.07 KB	-rw-r--r--	2025-07-11 06:33
plurrule.h	20.63 KB	-rw-r--r--	2025-07-11 06:33
ptypes.h	2.16 KB	-rw-r--r--	2025-07-11 06:33
putil.h	6.32 KB	-rw-r--r--	2025-07-11 06:33
rbbi.h	32.04 KB	-rw-r--r--	2025-07-11 06:33
rbnf.h	56.16 KB	-rw-r--r--	2025-07-11 06:33
rbtz.h	15.75 KB	-rw-r--r--	2025-07-11 06:33
regex.h	84.45 KB	-rw-r--r--	2025-07-11 06:33
region.h	9.2 KB	-rw-r--r--	2025-07-11 06:33
reldatefmt.h	22.48 KB	-rw-r--r--	2025-07-11 06:33
rep.h	9.38 KB	-rw-r--r--	2025-07-11 06:33
resbund.h	18.02 KB	-rw-r--r--	2025-07-11 06:33
schriter.h	6.09 KB	-rw-r--r--	2025-07-11 06:33
scientificnumberformatter.h	6.44 KB	-rw-r--r--	2025-07-11 06:33
search.h	22.21 KB	-rw-r--r--	2025-07-11 06:33
selfmt.h	14.35 KB	-rw-r--r--	2025-07-11 06:33
simpleformatter.h	12.6 KB	-rw-r--r--	2025-07-11 06:33
simplenumberformatter.h	8.87 KB	-rw-r--r--	2025-07-11 06:33
simpletz.h	45.62 KB	-rw-r--r--	2025-07-11 06:33
smpdtfmt.h	57.06 KB	-rw-r--r--	2025-07-11 06:33
sortkey.h	11.13 KB	-rw-r--r--	2025-07-11 06:33
std_string.h	1.05 KB	-rw-r--r--	2025-07-11 06:33
strenum.h	9.96 KB	-rw-r--r--	2025-07-11 06:33
stringoptions.h	5.79 KB	-rw-r--r--	2025-07-11 06:33
stringpiece.h	10.28 KB	-rw-r--r--	2025-07-11 06:33
stringtriebuilder.h	15.53 KB	-rw-r--r--	2025-07-11 06:33
stsearch.h	21.43 KB	-rw-r--r--	2025-07-11 06:33
symtable.h	4.28 KB	-rw-r--r--	2025-07-11 06:33
tblcoll.h	36.96 KB	-rw-r--r--	2025-07-11 06:33
timezone.h	45.59 KB	-rw-r--r--	2025-07-11 06:33
tmunit.h	3.4 KB	-rw-r--r--	2025-07-11 06:33
tmutamt.h	4.9 KB	-rw-r--r--	2025-07-11 06:33
tmutfmt.h	7.42 KB	-rw-r--r--	2025-07-11 06:33
translit.h	65.81 KB	-rw-r--r--	2025-07-11 06:33
tzfmt.h	42.95 KB	-rw-r--r--	2025-07-11 06:33
tznames.h	16.85 KB	-rw-r--r--	2025-07-11 06:33
tzrule.h	34.81 KB	-rw-r--r--	2025-07-11 06:33
tztrans.h	6.11 KB	-rw-r--r--	2025-07-11 06:33
ubidi.h	89.61 KB	-rw-r--r--	2025-07-11 06:33
ubiditransform.h	12.71 KB	-rw-r--r--	2025-07-11 06:33
ubrk.h	24.43 KB	-rw-r--r--	2025-07-11 06:33
ucal.h	63.96 KB	-rw-r--r--	2025-07-11 06:33
ucasemap.h	15.27 KB	-rw-r--r--	2025-07-11 06:33
ucat.h	5.35 KB	-rw-r--r--	2025-07-11 06:33
uchar.h	151.74 KB	-rw-r--r--	2025-07-11 06:33
ucharstrie.h	22.59 KB	-rw-r--r--	2025-07-11 06:33
ucharstriebuilder.h	7.48 KB	-rw-r--r--	2025-07-11 06:33
uchriter.h	13.24 KB	-rw-r--r--	2025-07-11 06:33
uclean.h	11.21 KB	-rw-r--r--	2025-07-11 06:33
ucnv.h	83.34 KB	-rw-r--r--	2025-07-11 06:33
ucnv_cb.h	6.58 KB	-rw-r--r--	2025-07-11 06:33
ucnv_err.h	20.98 KB	-rw-r--r--	2025-07-11 06:33
ucnvsel.h	6.24 KB	-rw-r--r--	2025-07-11 06:33
ucol.h	67.28 KB	-rw-r--r--	2025-07-11 06:33
ucoleitr.h	9.82 KB	-rw-r--r--	2025-07-11 06:33
uconfig.h	12.56 KB	-rw-r--r--	2025-07-11 06:33
ucpmap.h	5.54 KB	-rw-r--r--	2025-07-11 06:33
ucptrie.h	22.51 KB	-rw-r--r--	2025-07-11 06:33
ucsdet.h	14.69 KB	-rw-r--r--	2025-07-11 06:33
ucurr.h	16.72 KB	-rw-r--r--	2025-07-11 06:33
udat.h	62.36 KB	-rw-r--r--	2025-07-11 06:33
udata.h	15.63 KB	-rw-r--r--	2025-07-11 06:33
udateintervalformat.h	11.93 KB	-rw-r--r--	2025-07-11 06:33
udatpg.h	30.13 KB	-rw-r--r--	2025-07-11 06:33
udisplaycontext.h	5.94 KB	-rw-r--r--	2025-07-11 06:33
udisplayoptions.h	8.86 KB	-rw-r--r--	2025-07-11 06:33
uenum.h	7.79 KB	-rw-r--r--	2025-07-11 06:33
ufieldpositer.h	4.41 KB	-rw-r--r--	2025-07-11 06:33
uformattable.h	10.97 KB	-rw-r--r--	2025-07-11 06:33
uformattednumber.h	8.09 KB	-rw-r--r--	2025-07-11 06:33
uformattedvalue.h	12.25 KB	-rw-r--r--	2025-07-11 06:33
ugender.h	2.06 KB	-rw-r--r--	2025-07-11 06:33
uidna.h	34.12 KB	-rw-r--r--	2025-07-11 06:33
uiter.h	22.75 KB	-rw-r--r--	2025-07-11 06:33
uldnames.h	10.48 KB	-rw-r--r--	2025-07-11 06:33
ulistformatter.h	10.78 KB	-rw-r--r--	2025-07-11 06:33
uloc.h	55.38 KB	-rw-r--r--	2025-07-11 06:33
ulocale.h	6.31 KB	-rw-r--r--	2025-07-11 06:33
ulocbuilder.h	16.69 KB	-rw-r--r--	2025-07-11 06:33
ulocdata.h	11.3 KB	-rw-r--r--	2025-07-11 06:33
umachine.h	14.59 KB	-rw-r--r--	2025-07-11 06:33
umisc.h	1.34 KB	-rw-r--r--	2025-07-11 06:33
umsg.h	24.25 KB	-rw-r--r--	2025-07-11 06:33
umutablecptrie.h	8.3 KB	-rw-r--r--	2025-07-11 06:33
unifilt.h	4 KB	-rw-r--r--	2025-07-11 06:33
unifunct.h	4.05 KB	-rw-r--r--	2025-07-11 06:33
unimatch.h	6.1 KB	-rw-r--r--	2025-07-11 06:33
unirepl.h	3.38 KB	-rw-r--r--	2025-07-11 06:33
uniset.h	70.4 KB	-rw-r--r--	2025-07-11 06:33
unistr.h	182.08 KB	-rw-r--r--	2025-07-11 06:33
unorm.h	20.55 KB	-rw-r--r--	2025-07-11 06:33
unorm2.h	25.66 KB	-rw-r--r--	2025-07-11 06:33
unum.h	55.16 KB	-rw-r--r--	2025-07-11 06:33
unumberformatter.h	19.68 KB	-rw-r--r--	2025-07-11 06:33
unumberoptions.h	5.23 KB	-rw-r--r--	2025-07-11 06:33
unumberrangeformatter.h	15.35 KB	-rw-r--r--	2025-07-11 06:33
unumsys.h	7.26 KB	-rw-r--r--	2025-07-11 06:33
uobject.h	10.66 KB	-rw-r--r--	2025-07-11 06:33
upluralrules.h	8.79 KB	-rw-r--r--	2025-07-11 06:33
uregex.h	71.99 KB	-rw-r--r--	2025-07-11 06:33
uregion.h	9.81 KB	-rw-r--r--	2025-07-11 06:33
ureldatefmt.h	16.98 KB	-rw-r--r--	2025-07-11 06:33
urename.h	141.99 KB	-rw-r--r--	2025-07-11 06:33
urep.h	5.38 KB	-rw-r--r--	2025-07-11 06:33
ures.h	36.65 KB	-rw-r--r--	2025-07-11 06:33
uscript.h	28.51 KB	-rw-r--r--	2025-07-11 06:33
usearch.h	39.21 KB	-rw-r--r--	2025-07-11 06:33
uset.h	63.08 KB	-rw-r--r--	2025-07-11 06:33
usetiter.h	9.63 KB	-rw-r--r--	2025-07-11 06:33
ushape.h	18 KB	-rw-r--r--	2025-07-11 06:33
usimplenumberformatter.h	7.31 KB	-rw-r--r--	2025-07-11 06:33
uspoof.h	80 KB	-rw-r--r--	2025-07-11 06:33
usprep.h	8.19 KB	-rw-r--r--	2025-07-11 06:33
ustdio.h	38.58 KB	-rw-r--r--	2025-07-11 06:33
ustream.h	1.89 KB	-rw-r--r--	2025-07-11 06:33
ustring.h	72.16 KB	-rw-r--r--	2025-07-11 06:33
ustringtrie.h	3.15 KB	-rw-r--r--	2025-07-11 06:33
utext.h	58.1 KB	-rw-r--r--	2025-07-11 06:33
utf.h	7.87 KB	-rw-r--r--	2025-07-11 06:33
utf16.h	23.35 KB	-rw-r--r--	2025-07-11 06:33
utf32.h	763 B	-rw-r--r--	2025-07-11 06:33
utf8.h	30.83 KB	-rw-r--r--	2025-07-11 06:33
utf_old.h	45.8 KB	-rw-r--r--	2025-07-11 06:33
utmscale.h	13.78 KB	-rw-r--r--	2025-07-11 06:33
utrace.h	17.18 KB	-rw-r--r--	2025-07-11 06:33
utrans.h	25.54 KB	-rw-r--r--	2025-07-11 06:33
utypes.h	34.48 KB	-rw-r--r--	2025-07-11 06:33
uvernum.h	6.33 KB	-rw-r--r--	2025-07-11 06:33
uversion.h	8.21 KB	-rw-r--r--	2025-07-11 06:33
vtzone.h	20.68 KB	-rw-r--r--	2025-07-11 06:33

Rename

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
**********************************************************************
*   Copyright (c) 2000-2005, International Business Machines
*   Corporation and others.  All Rights Reserved.
**********************************************************************
*   Date        Name        Description
*   02/04/00    aliu        Creation.
**********************************************************************
*/
#ifndef SYMTABLE_H
#define SYMTABLE_H

#include "unicode/utypes.h"

#if U_SHOW_CPLUSPLUS_API

#include "unicode/uobject.h"

/**
 * \file 
 * \brief C++ API: An interface that defines both lookup protocol and parsing of
 * symbolic names.
 */
 
U_NAMESPACE_BEGIN

class ParsePosition;
class UnicodeFunctor;
class UnicodeSet;
class UnicodeString;

/**
 * An interface that defines both lookup protocol and parsing of
 * symbolic names.
 *
 * <p>A symbol table maintains two kinds of mappings.  The first is
 * between symbolic names and their values.  For example, if the
 * variable with the name "start" is set to the value "alpha"
 * (perhaps, though not necessarily, through an expression such as
 * "$start=alpha"), then the call lookup("start") will return the
 * char[] array ['a', 'l', 'p', 'h', 'a'].
 *
 * <p>The second kind of mapping is between character values and
 * UnicodeMatcher objects.  This is used by RuleBasedTransliterator,
 * which uses characters in the private use area to represent objects
 * such as UnicodeSets.  If U+E015 is mapped to the UnicodeSet [a-z],
 * then lookupMatcher(0xE015) will return the UnicodeSet [a-z].
 *
 * <p>Finally, a symbol table defines parsing behavior for symbolic
 * names.  All symbolic names start with the SYMBOL_REF character.
 * When a parser encounters this character, it calls parseReference()
 * with the position immediately following the SYMBOL_REF.  The symbol
 * table parses the name, if there is one, and returns it.
 *
 * @stable ICU 2.8
 */
class U_COMMON_API SymbolTable /* not : public UObject because this is an interface/mixin class */ {
public:

/**
     * The character preceding a symbol reference name.
     * @stable ICU 2.8
     */
    enum { SYMBOL_REF = 0x0024 /*$*/ };

/**
     * Destructor.
     * @stable ICU 2.8
     */
    virtual ~SymbolTable();

/**
     * Lookup the characters associated with this string and return it.
     * Return <tt>nullptr</tt> if no such name exists.  The resultant
     * string may have length zero.
     * @param s the symbolic name to lookup
     * @return a string containing the name's value, or <tt>nullptr</tt> if
     * there is no mapping for s.
     * @stable ICU 2.8
     */
    virtual const UnicodeString* lookup(const UnicodeString& s) const = 0;

/**
     * Lookup the UnicodeMatcher associated with the given character, and
     * return it.  Return <tt>nullptr</tt> if not found.
     * @param ch a 32-bit code point from 0 to 0x10FFFF inclusive.
     * @return the UnicodeMatcher object represented by the given
     * character, or nullptr if there is no mapping for ch.
     * @stable ICU 2.8
     */
    virtual const UnicodeFunctor* lookupMatcher(UChar32 ch) const = 0;

/**
     * Parse a symbol reference name from the given string, starting
     * at the given position.  If no valid symbol reference name is
     * found, return the empty string and leave pos unchanged.  That is, if the
     * character at pos cannot start a name, or if pos is at or after
     * text.length(), then return an empty string.  This indicates an
     * isolated SYMBOL_REF character.
     * @param text the text to parse for the name
     * @param pos on entry, the index of the first character to parse.
     * This is the character following the SYMBOL_REF character.  On
     * exit, the index after the last parsed character.  If the parse
     * failed, pos is unchanged on exit.
     * @param limit the index after the last character to be parsed.
     * @return the parsed name, or an empty string if there is no
     * valid symbolic name at the given position.
     * @stable ICU 2.8
     */
    virtual UnicodeString parseReference(const UnicodeString& text,
                                         ParsePosition& pos, int32_t limit) const = 0;
};
U_NAMESPACE_END

#endif /* U_SHOW_CPLUSPLUS_API */

#endif