Gecko [ armaneco.co.uk ]

Name	Size	Permission	Date
alphaindex.h	26.42 KB	-rw-r--r--	2019-07-23 18:49
appendable.h	8.43 KB	-rw-r--r--	2019-07-23 18:49
basictz.h	8.84 KB	-rw-r--r--	2019-07-23 18:49
brkiter.h	27.53 KB	-rw-r--r--	2019-07-23 18:49
bytestream.h	9.54 KB	-rw-r--r--	2019-07-23 18:49
bytestrie.h	19.26 KB	-rw-r--r--	2019-07-23 18:49
bytestriebuilder.h	7.02 KB	-rw-r--r--	2019-07-23 18:49
calendar.h	105.06 KB	-rw-r--r--	2019-07-23 18:49
caniter.h	7.37 KB	-rw-r--r--	2019-07-23 18:49
casemap.h	25.26 KB	-rw-r--r--	2019-07-23 18:49
char16ptr.h	7.16 KB	-rw-r--r--	2019-07-23 18:49
chariter.h	24 KB	-rw-r--r--	2019-07-23 18:49
choicfmt.h	23.85 KB	-rw-r--r--	2019-07-23 18:49
coleitr.h	13.7 KB	-rw-r--r--	2019-07-23 18:49
coll.h	55.59 KB	-rw-r--r--	2019-07-23 18:49
compactdecimalformat.h	6.81 KB	-rw-r--r--	2019-07-23 18:49
curramt.h	3.69 KB	-rw-r--r--	2019-07-23 18:49
currpinf.h	7.24 KB	-rw-r--r--	2019-07-23 18:49
currunit.h	3.52 KB	-rw-r--r--	2019-07-23 18:49
datefmt.h	40.37 KB	-rw-r--r--	2019-07-23 18:49
dbbi.h	1.11 KB	-rw-r--r--	2019-07-23 18:49
dcfmtsym.h	20.1 KB	-rw-r--r--	2019-07-23 18:49
decimfmt.h	86.4 KB	-rw-r--r--	2019-07-23 18:49
docmain.h	6.72 KB	-rw-r--r--	2019-07-23 18:49
dtfmtsym.h	37.64 KB	-rw-r--r--	2019-07-23 18:49
dtintrv.h	3.76 KB	-rw-r--r--	2019-07-23 18:49
dtitvfmt.h	42.87 KB	-rw-r--r--	2019-07-23 18:49
dtitvinf.h	18.46 KB	-rw-r--r--	2019-07-23 18:49
dtptngen.h	25.03 KB	-rw-r--r--	2019-07-23 18:49
dtrule.h	8.62 KB	-rw-r--r--	2019-07-23 18:49
edits.h	20.67 KB	-rw-r--r--	2019-07-23 18:49
enumset.h	2.08 KB	-rw-r--r--	2019-07-23 18:49
errorcode.h	4.78 KB	-rw-r--r--	2019-07-23 18:49
fieldpos.h	8.63 KB	-rw-r--r--	2019-07-23 18:49
filteredbrk.h	5.24 KB	-rw-r--r--	2019-07-23 18:49
fmtable.h	24.36 KB	-rw-r--r--	2019-07-23 18:49
format.h	12.44 KB	-rw-r--r--	2019-07-23 18:49
fpositer.h	2.98 KB	-rw-r--r--	2019-07-23 18:49
gender.h	3.27 KB	-rw-r--r--	2019-07-23 18:49
gregocal.h	31.57 KB	-rw-r--r--	2019-07-23 18:49
icudataver.h	1.03 KB	-rw-r--r--	2019-07-23 18:49
icuplug.h	11.88 KB	-rw-r--r--	2019-07-23 18:49
idna.h	12.63 KB	-rw-r--r--	2019-07-23 18:49
listformatter.h	6.18 KB	-rw-r--r--	2019-07-23 18:49
localpointer.h	16.88 KB	-rw-r--r--	2019-07-23 18:49
locdspnm.h	7.05 KB	-rw-r--r--	2019-07-23 18:49
locid.h	44.92 KB	-rw-r--r--	2019-07-23 18:49
measfmt.h	12.01 KB	-rw-r--r--	2019-07-23 18:49
measunit.h	38.5 KB	-rw-r--r--	2019-07-23 18:49
measure.h	4.26 KB	-rw-r--r--	2019-07-23 18:49
messagepattern.h	33.65 KB	-rw-r--r--	2019-07-23 18:49
msgfmt.h	43.36 KB	-rw-r--r--	2019-07-23 18:49
normalizer2.h	33.97 KB	-rw-r--r--	2019-07-23 18:49
normlzr.h	30.74 KB	-rw-r--r--	2019-07-23 18:49
nounit.h	2.63 KB	-rw-r--r--	2019-07-23 18:49
numberformatter.h	87.07 KB	-rw-r--r--	2019-07-23 18:49
numberrangeformatter.h	28.74 KB	-rw-r--r--	2019-07-23 18:49
numfmt.h	49.14 KB	-rw-r--r--	2019-07-23 18:49
numsys.h	6.73 KB	-rw-r--r--	2019-07-23 18:49
parseerr.h	3.08 KB	-rw-r--r--	2019-07-23 18:49
parsepos.h	5.45 KB	-rw-r--r--	2019-07-23 18:49
platform.h	27.1 KB	-rw-r--r--	2019-07-23 18:49
plurfmt.h	25.18 KB	-rw-r--r--	2019-07-23 18:49
plurrule.h	17.42 KB	-rw-r--r--	2019-07-23 18:49
ptypes.h	3.49 KB	-rw-r--r--	2019-07-23 18:49
putil.h	6.33 KB	-rw-r--r--	2019-07-23 18:49
rbbi.h	26.41 KB	-rw-r--r--	2019-07-23 18:49
rbnf.h	49.79 KB	-rw-r--r--	2019-07-23 18:49
rbtz.h	15.47 KB	-rw-r--r--	2019-07-23 18:49
regex.h	84.91 KB	-rw-r--r--	2019-07-23 18:49
region.h	9.12 KB	-rw-r--r--	2019-07-23 18:49
reldatefmt.h	14.46 KB	-rw-r--r--	2019-07-23 18:49
rep.h	9.5 KB	-rw-r--r--	2019-07-23 18:49
resbund.h	18.01 KB	-rw-r--r--	2019-07-23 18:49
schriter.h	6.26 KB	-rw-r--r--	2019-07-23 18:49
scientificnumberformatter.h	6.32 KB	-rw-r--r--	2019-07-23 18:49
search.h	22.21 KB	-rw-r--r--	2019-07-23 18:49
selfmt.h	14.24 KB	-rw-r--r--	2019-07-23 18:49
simpleformatter.h	11.43 KB	-rw-r--r--	2019-07-23 18:49
simpletz.h	45.3 KB	-rw-r--r--	2019-07-23 18:49
smpdtfmt.h	70.74 KB	-rw-r--r--	2019-07-23 18:49
sortkey.h	11.12 KB	-rw-r--r--	2019-07-23 18:49
std_string.h	1015 B	-rw-r--r--	2019-07-23 18:49
strenum.h	10.04 KB	-rw-r--r--	2019-07-23 18:49
stringoptions.h	5.79 KB	-rw-r--r--	2019-07-23 18:49
stringpiece.h	6.46 KB	-rw-r--r--	2019-07-23 18:49
stringtriebuilder.h	15.27 KB	-rw-r--r--	2019-07-23 18:49
stsearch.h	21.29 KB	-rw-r--r--	2019-07-23 18:49
symtable.h	4.21 KB	-rw-r--r--	2019-07-23 18:49
tblcoll.h	36.4 KB	-rw-r--r--	2019-07-23 18:49
timezone.h	40.88 KB	-rw-r--r--	2019-07-23 18:49
tmunit.h	3.29 KB	-rw-r--r--	2019-07-23 18:49
tmutamt.h	4.8 KB	-rw-r--r--	2019-07-23 18:49
tmutfmt.h	7.79 KB	-rw-r--r--	2019-07-23 18:49
translit.h	65.76 KB	-rw-r--r--	2019-07-23 18:49
tzfmt.h	42.82 KB	-rw-r--r--	2019-07-23 18:49
tznames.h	16.79 KB	-rw-r--r--	2019-07-23 18:49
tzrule.h	35.32 KB	-rw-r--r--	2019-07-23 18:49
tztrans.h	6.07 KB	-rw-r--r--	2019-07-23 18:49
ubidi.h	89.56 KB	-rw-r--r--	2019-07-23 18:49
ubiditransform.h	12.65 KB	-rw-r--r--	2019-07-23 18:49
ubrk.h	23.97 KB	-rw-r--r--	2019-07-23 18:49
ucal.h	55.2 KB	-rw-r--r--	2019-07-23 18:49
ucasemap.h	15.18 KB	-rw-r--r--	2019-07-23 18:49
ucat.h	5.36 KB	-rw-r--r--	2019-07-23 18:49
uchar.h	139.96 KB	-rw-r--r--	2019-07-23 18:49
ucharstrie.h	21.06 KB	-rw-r--r--	2019-07-23 18:49
ucharstriebuilder.h	7.14 KB	-rw-r--r--	2019-07-23 18:49
uchriter.h	13.14 KB	-rw-r--r--	2019-07-23 18:49
uclean.h	11.21 KB	-rw-r--r--	2019-07-23 18:49
ucnv.h	83.09 KB	-rw-r--r--	2019-07-23 18:49
ucnv_cb.h	6.59 KB	-rw-r--r--	2019-07-23 18:49
ucnv_err.h	20.99 KB	-rw-r--r--	2019-07-23 18:49
ucnvsel.h	6.14 KB	-rw-r--r--	2019-07-23 18:49
ucol.h	61.39 KB	-rw-r--r--	2019-07-23 18:49
ucoleitr.h	9.46 KB	-rw-r--r--	2019-07-23 18:49
uconfig.h	11.67 KB	-rw-r--r--	2019-07-23 18:49
ucpmap.h	5.58 KB	-rw-r--r--	2019-07-23 18:49
ucptrie.h	22.29 KB	-rw-r--r--	2019-07-23 18:49
ucsdet.h	14.67 KB	-rw-r--r--	2019-07-23 18:49
ucurr.h	15.57 KB	-rw-r--r--	2019-07-23 18:49
udat.h	60.13 KB	-rw-r--r--	2019-07-23 18:49
udata.h	15.53 KB	-rw-r--r--	2019-07-23 18:49
udateintervalformat.h	6.79 KB	-rw-r--r--	2019-07-23 18:49
udatpg.h	26.04 KB	-rw-r--r--	2019-07-23 18:49
udisplaycontext.h	5.89 KB	-rw-r--r--	2019-07-23 18:49
uenum.h	7.78 KB	-rw-r--r--	2019-07-23 18:49
ufieldpositer.h	4.36 KB	-rw-r--r--	2019-07-23 18:49
uformattable.h	10.94 KB	-rw-r--r--	2019-07-23 18:49
ugender.h	2 KB	-rw-r--r--	2019-07-23 18:49
uidna.h	33.37 KB	-rw-r--r--	2019-07-23 18:49
uiter.h	22.77 KB	-rw-r--r--	2019-07-23 18:49
uldnames.h	10.45 KB	-rw-r--r--	2019-07-23 18:49
ulistformatter.h	5.03 KB	-rw-r--r--	2019-07-23 18:49
uloc.h	50.75 KB	-rw-r--r--	2019-07-23 18:49
ulocdata.h	11.26 KB	-rw-r--r--	2019-07-23 18:49
umachine.h	13.19 KB	-rw-r--r--	2019-07-23 18:49
umisc.h	1.33 KB	-rw-r--r--	2019-07-23 18:49
umsg.h	24.23 KB	-rw-r--r--	2019-07-23 18:49
umutablecptrie.h	8.28 KB	-rw-r--r--	2019-07-23 18:49
unifilt.h	3.63 KB	-rw-r--r--	2019-07-23 18:49
unifunct.h	3.98 KB	-rw-r--r--	2019-07-23 18:49
unimatch.h	6.04 KB	-rw-r--r--	2019-07-23 18:49
unirepl.h	3.32 KB	-rw-r--r--	2019-07-23 18:49
uniset.h	64.25 KB	-rw-r--r--	2019-07-23 18:49
unistr.h	174.4 KB	-rw-r--r--	2019-07-23 18:49
unorm.h	20.45 KB	-rw-r--r--	2019-07-23 18:49
unorm2.h	24.66 KB	-rw-r--r--	2019-07-23 18:49
unum.h	53.38 KB	-rw-r--r--	2019-07-23 18:49
unumberformatter.h	23.76 KB	-rw-r--r--	2019-07-23 18:49
unumsys.h	7.14 KB	-rw-r--r--	2019-07-23 18:49
uobject.h	10.7 KB	-rw-r--r--	2019-07-23 18:49
upluralrules.h	6.72 KB	-rw-r--r--	2019-07-23 18:49
uregex.h	72.05 KB	-rw-r--r--	2019-07-23 18:49
uregion.h	9.84 KB	-rw-r--r--	2019-07-23 18:49
ureldatefmt.h	12.22 KB	-rw-r--r--	2019-07-23 18:49
urename.h	127.73 KB	-rw-r--r--	2019-07-23 18:49
urep.h	5.38 KB	-rw-r--r--	2019-07-23 18:49
ures.h	36.53 KB	-rw-r--r--	2019-07-23 18:49
uscript.h	26.52 KB	-rw-r--r--	2019-07-23 18:49
usearch.h	38.12 KB	-rw-r--r--	2019-07-23 18:49
uset.h	40 KB	-rw-r--r--	2019-07-23 18:49
usetiter.h	9.49 KB	-rw-r--r--	2019-07-23 18:49
ushape.h	18 KB	-rw-r--r--	2019-07-23 18:49
uspoof.h	66.03 KB	-rw-r--r--	2019-07-23 18:49
usprep.h	8.14 KB	-rw-r--r--	2019-07-23 18:49
ustdio.h	38.54 KB	-rw-r--r--	2019-07-23 18:49
ustream.h	1.8 KB	-rw-r--r--	2019-07-23 18:49
ustring.h	72.47 KB	-rw-r--r--	2019-07-23 18:49
ustringtrie.h	3.15 KB	-rw-r--r--	2019-07-23 18:49
utext.h	58.11 KB	-rw-r--r--	2019-07-23 18:49
utf.h	7.86 KB	-rw-r--r--	2019-07-23 18:49
utf16.h	22.33 KB	-rw-r--r--	2019-07-23 18:49
utf32.h	763 B	-rw-r--r--	2019-07-23 18:49
utf8.h	30.01 KB	-rw-r--r--	2019-07-23 18:49
utf_old.h	43.78 KB	-rw-r--r--	2019-07-23 18:49
utmscale.h	13.78 KB	-rw-r--r--	2019-07-23 18:49
utrace.h	13.89 KB	-rw-r--r--	2019-07-23 18:49
utrans.h	25.54 KB	-rw-r--r--	2019-07-23 18:49
utypes.h	30.48 KB	-rw-r--r--	2019-07-23 18:49
uvernum.h	6.06 KB	-rw-r--r--	2019-07-23 18:49
uversion.h	6.7 KB	-rw-r--r--	2019-07-23 18:49
vtzone.h	20.17 KB	-rw-r--r--	2019-07-23 18:49

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"
#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>NULL</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>NULL</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>NULL</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 NULL 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