652 lines
22 KiB
C++
652 lines
22 KiB
C++
/*
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**********************************************************************
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* Copyright (c) 2001, International Business Machines
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* Corporation and others. All Rights Reserved.
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**********************************************************************
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* $Source: /xsrl/Nsvn/icu/icu/source/i18n/Attic/upropset.cpp,v $
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* $Date: 2001/11/20 00:46:44 $
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* $Revision: 1.7 $
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**********************************************************************
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*/
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#include "upropset.h"
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#include "ustrfmt.h"
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#include "unicode/unistr.h"
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#include "unicode/uscript.h"
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#include "unicode/uniset.h"
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#include "unicode/parsepos.h"
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#include "hash.h"
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#include "mutex.h"
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#include "ucln_in.h"
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#include "charstr.h"
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U_NAMESPACE_BEGIN
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static Hashtable* NAME_MAP = NULL;
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static Hashtable* CATEGORY_MAP = NULL;
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/**
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* A cache mapping character category integers, as returned by
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* UCharacter.getType(), to sets. Entries are initially
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* null and are created on demand.
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*/
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static UnicodeSet* CATEGORY_CACHE = NULL;
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/**
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* A cache mapping script integers, as defined by
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* UScript, to sets. Entries are initially
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* null and are created on demand.
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*/
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static UnicodeSet* SCRIPT_CACHE = NULL;
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// Special value codes
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static const int32_t ANY = -1; // general category: all code points
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// >From UnicodeData:
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// 3400;<CJK Ideograph Extension A, First>;Lo;0;L;;;;;N;;;;;
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// 4DB5;<CJK Ideograph Extension A, Last>;Lo;0;L;;;;;N;;;;;
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// 4E00;<CJK Ideograph, First>;Lo;0;L;;;;;N;;;;;
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// 9FA5;<CJK Ideograph, Last>;Lo;0;L;;;;;N;;;;;
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// AC00;<Hangul Syllable, First>;Lo;0;L;;;;;N;;;;;
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// D7A3;<Hangul Syllable, Last>;Lo;0;L;;;;;N;;;;;
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// D800;<Non Private Use High Surrogate, First>;Cs;0;L;;;;;N;;;;;
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// DB7F;<Non Private Use High Surrogate, Last>;Cs;0;L;;;;;N;;;;;
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// DB80;<Private Use High Surrogate, First>;Cs;0;L;;;;;N;;;;;
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// DBFF;<Private Use High Surrogate, Last>;Cs;0;L;;;;;N;;;;;
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// DC00;<Low Surrogate, First>;Cs;0;L;;;;;N;;;;;
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// DFFF;<Low Surrogate, Last>;Cs;0;L;;;;;N;;;;;
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// E000;<Private Use, First>;Co;0;L;;;;;N;;;;;
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// F8FF;<Private Use, Last>;Co;0;L;;;;;N;;;;;
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// 20000;<CJK Ideograph Extension B, First>;Lo;0;L;;;;;N;;;;;
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// 2A6D6;<CJK Ideograph Extension B, Last>;Lo;0;L;;;;;N;;;;;
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// F0000;<Plane 15 Private Use, First>;Co;0;L;;;;;N;;;;;
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// FFFFD;<Plane 15 Private Use, Last>;Co;0;L;;;;;N;;;;;
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// 100000;<Plane 16 Private Use, First>;Co;0;L;;;;;N;;;;;
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// 10FFFD;<Plane 16 Private Use, Last>;Co;0;L;;;;;N;;;;;
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//
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// >Large Blocks of Unassigned: (from DerivedGeneralCategory)
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// 1044E..1CFFF ; Cn # [52146]
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// 1D800..1FFFF ; Cn # [10240]
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// 2A6D7..2F7FF ; Cn # [20777]
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// 2FA1E..E0000 ; Cn # [722403]
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// E0080..EFFFF ; Cn # [65408]
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/**
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* A set of all characters _except_ the first characters of
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* certain ranges. These ranges are ranges of characters whose
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* properties are all exactly alike, e.g. CJK Ideographs from
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* U+4E00 to U+9FA5.
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*/
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static UnicodeSet* INCLUSIONS = NULL;
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//----------------------------------------------------------------
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// Unicode string and character constants
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//----------------------------------------------------------------
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static const UChar POSIX_OPEN[] = { 91,58,0 }; // "[:"
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static const UChar POSIX_CLOSE[] = { 58,93,0 }; // ":]"
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static const UChar PERL_OPEN[] = { 92,112,0 }; // "\\p"
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static const UChar PERL_CLOSE[] = { 125,0 }; // "}"
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static const UChar HAT = 0x005E; /*^*/
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static const UChar UPPER_P = 0x0050; /*P*/
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static const UChar LEFT_BRACE = 0x007B; /*{*/
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static const UChar EQUALS = 0x003D; /*=*/
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// See INCLUSIONS above
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static const UChar INCLUSIONS_PATTERN[] =
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{91,94,92,117,51,52,48,49,45,92,117,52,68,66,53,32,
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92,117,52,69,48,49,45,92,117,57,70,65,53,32,
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92,117,65,67,48,49,45,92,117,68,55,65,51,32,
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92,117,68,56,48,49,45,92,117,68,66,55,70,32,
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92,117,68,66,56,49,45,92,117,68,66,70,70,32,
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92,117,68,67,48,49,45,92,117,68,70,70,70,32,
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92,117,69,48,48,49,45,92,117,70,56,70,70,32,
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92,85,48,48,48,49,48,52,52,70,45,92,85,48,48,48,49,67,70,70,70,32,
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92,85,48,48,48,49,68,56,48,49,45,92,85,48,48,48,49,70,70,70,70,32,
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92,85,48,48,48,50,48,48,48,49,45,92,85,48,48,48,50,65,54,68,54,32,
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92,85,48,48,48,50,65,54,68,56,45,92,85,48,48,48,50,70,55,70,70,32,
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92,85,48,48,48,50,70,65,49,70,45,92,85,48,48,48,69,48,48,48,48,32,
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92,85,48,48,48,69,48,48,56,49,45,92,85,48,48,48,69,70,70,70,70,32,
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92,85,48,48,48,70,48,48,48,49,45,92,85,48,48,48,70,70,70,70,68,32,
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92,85,48,48,49,48,48,48,48,49,45,92,85,48,48,49,48,70,70,70,68,93,0};
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// "[^\\u3401-\\u4DB5 \\u4E01-\\u9FA5 \\uAC01-\\uD7A3 \\uD801-\\uDB7F \\uDB81-\\uDBFF \\uDC01-\\uDFFF \\uE001-\\uF8FF \\U0001044F-\\U0001CFFF \\U0001D801-\\U0001FFFF \\U00020001-\\U0002A6D6 \\U0002A6D8-\\U0002F7FF \\U0002FA1F-\\U000E0000 \\U000E0081-\\U000EFFFF \\U000F0001-\\U000FFFFD \\U00100001-\\U0010FFFD]"
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//----------------------------------------------------------------
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// Public API
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//----------------------------------------------------------------
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/**
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* Return true if the given position, in the given pattern, appears
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* to be the start of a property set pattern [:foo:], \p{foo}, or
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* \P{foo}.
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*/
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UBool UnicodePropertySet::resemblesPattern(const UnicodeString& pattern,
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int32_t pos) {
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// Patterns are at least 5 characters long
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if ((pos+5) > pattern.length()) {
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return FALSE;
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}
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// Look for an opening [:, [:^, \p, or \P
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return (0 == pattern.compare(pos, 2, POSIX_OPEN)) ||
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(0 == pattern.caseCompare(pos, 2, PERL_OPEN, U_FOLD_CASE_DEFAULT));
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}
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/**
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* Create a UnicodeSet by parsing the given pattern at the given
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* parse position.
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*
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* @param pattern the pattern string
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* @param ppos on entry, the position at which to begin parsing.
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* This shold be one of the locations marked '^':
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*
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* [:blah:] \p{blah} \P{blah}
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* ^ % ^ % ^ %
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*
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* On return, the position after the last character parsed, that is,
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* the locations marked '%'. If the parse fails, ppos is returned
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* unchanged.
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* @return a newly-constructed UnicodeSet object, or null upon
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* failure.
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*/
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UnicodeSet* UnicodePropertySet::createFromPattern(const UnicodeString& pattern,
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ParsePosition& ppos) {
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init();
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UnicodeSet* set = NULL;
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int32_t pos = ppos.getIndex();
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// On entry, ppos should point to one of the following locations:
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// Minimum length is 5 characters, e.g. \p{L}
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if ((pos+5) > pattern.length()) {
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return NULL;
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}
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UBool posix = FALSE; // true for [:pat:], false for \p{pat} \P{pat}
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UBool invert = FALSE;
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// Look for an opening [:, [:^, \p, or \P
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if (0 == pattern.compare(pos, 2, POSIX_OPEN)) {
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posix = TRUE;
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pos = skipWhitespace(pattern, pos+2);
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if (pos < pattern.length() && pattern.charAt(pos) == HAT) {
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++pos;
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invert = TRUE;
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}
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} else if (0 == pattern.caseCompare(pos, 2, PERL_OPEN, U_FOLD_CASE_DEFAULT)) {
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invert = (pattern.charAt(pos+1) == UPPER_P);
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pos = skipWhitespace(pattern, pos+2);
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if (pos == pattern.length() || pattern.charAt(pos++) != LEFT_BRACE) {
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// Syntax error; "\p" or "\P" not followed by "{"
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return NULL;
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}
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} else {
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// Open delimiter not seen
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return NULL;
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}
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// Look for the matching close delimiter, either :] or }
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int32_t close = pattern.indexOf(posix ? POSIX_CLOSE : PERL_CLOSE, pos);
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if (close < 0) {
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// Syntax error; close delimiter missing
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return NULL;
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}
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// Look for an '=' sign. If this is present, we will parse a
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// medium \p{gc=Cf} or long \p{GeneralCategory=Format}
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// pattern.
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int32_t equals = pattern.indexOf(EQUALS, pos);
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if (equals >= 0 && equals < close) {
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// Equals seen; parse medium/long pattern
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UnicodeString typeName = munge(pattern, pos, equals);
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UnicodeString valueName = munge(pattern, equals+1, close);
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SetFactory factory;
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factory = voidPtrToSetFactory(NAME_MAP->get(typeName));
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if (factory == NULL) {
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// Syntax error; type name not recognized
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return NULL;
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}
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set = (*factory)(valueName);
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} else {
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// No equals seen; parse short format \p{Cf}
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UnicodeString shortName = munge(pattern, pos, close);
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// First try general category
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set = createCategorySet(shortName);
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// If this fails, try script
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if (set == NULL) {
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set = createScriptSet(shortName);
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}
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}
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// Upon failure, return NULL with ppos unchanged
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if (set == NULL) {
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return NULL;
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}
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if (invert) {
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set->complement();
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}
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// Move to the limit position after the close delimiter
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ppos.setIndex(close + (posix ? 2 : 1));
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return set;
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}
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//----------------------------------------------------------------
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// Property set factory static methods
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// NOTE: This will change/go away when we implement UCharacter
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// based property retrieval.
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//----------------------------------------------------------------
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static UBool _numericValueFilter(UChar32 c, void* context) {
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int32_t value = * (int32_t*) context;
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// TODO: Change this to a more generic function, like
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// u_charNumericValue (when one exists).
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return u_charDigitValue(c) == value;
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}
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UnicodeSet* UnicodePropertySet::createNumericValueSet(const UnicodeString& valueName) {
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CharString cvalueName(valueName);
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UnicodeSet* set = new UnicodeSet();
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char* end;
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double value = uprv_strtod(cvalueName, &end);
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int32_t ivalue = (int32_t) value;
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if (ivalue != value || ivalue < 0 || *end != 0) {
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// UCharacter doesn't support negative or non-integral
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// values, so just return an empty set
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return set;
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}
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initSetFromFilter(*set, _numericValueFilter, &ivalue);
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return set;
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}
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/**
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* Given a general category value name, create a corresponding
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* set and return it, or return null if the name is invalid.
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* @param valueName a pre-munged general category value name
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*/
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UnicodeSet* UnicodePropertySet::createCategorySet(const UnicodeString& valueName) {
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int32_t valueCode = CATEGORY_MAP->geti(valueName);
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if (valueCode == 0) {
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return NULL;
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}
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UnicodeSet* set = new UnicodeSet();
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if (valueCode == ANY) {
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set->complement();
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return set;
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}
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for (int32_t cat=0; cat<U_CHAR_CATEGORY_COUNT; ++cat) {
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if ((valueCode & (1 << cat)) != 0) {
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set->addAll(getCategorySet(cat));
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}
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}
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return set;
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}
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/**
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* Given a script value name, create a corresponding set and
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* return it, or return null if the name is invalid.
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* @param valueName a pre-munged script value name
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*/
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UnicodeSet* UnicodePropertySet::createScriptSet(const UnicodeString& valueName) {
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CharString cvalueName(valueName);
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UErrorCode ec = U_ZERO_ERROR;
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const int32_t capacity = 10;
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UScriptCode script[capacity]={USCRIPT_INVALID_CODE};
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int32_t num = uscript_getCode(cvalueName,script,capacity, &ec);
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if (script[0] == USCRIPT_INVALID_CODE || U_FAILURE(ec)) {
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// Syntax error; unknown short name
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return NULL;
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}
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return new UnicodeSet(getScriptSet(script[0]));
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}
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//----------------------------------------------------------------
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// Utility methods
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//----------------------------------------------------------------
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static UBool _categoryFilter(UChar32 c, void* context) {
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int32_t value = * (int32_t*) context;
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return u_charType(c) == value;
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}
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/**
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* Returns a UnicodeSet for the given category. This set is
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* cached and returned again if this method is called again with
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* the same parameter.
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*
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* Callers MUST NOT MODIFY the returned set.
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*/
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const UnicodeSet& UnicodePropertySet::getCategorySet(int32_t cat) {
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if (CATEGORY_CACHE[cat].isEmpty()) {
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initSetFromFilter(CATEGORY_CACHE[cat], _categoryFilter, &cat);
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}
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return CATEGORY_CACHE[cat];
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}
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static UBool _scriptFilter(UChar32 c, void* context) {
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UScriptCode value = * (UScriptCode*) context;
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UErrorCode ec = U_ZERO_ERROR;
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return uscript_getScript(c, &ec) == value;
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}
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/**
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* Returns a UnicodeSet for the given script. This set is
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* cached and returned again if this method is called again with
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* the same parameter.
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*
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* Callers MUST NOT MODIFY the returned set.
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*/
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const UnicodeSet& UnicodePropertySet::getScriptSet(UScriptCode script) {
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if (SCRIPT_CACHE[script].isEmpty()) {
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initSetFromFilter(SCRIPT_CACHE[script], _scriptFilter, &script);
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}
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return SCRIPT_CACHE[script];
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}
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/**
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* Given a string, munge it to lose the whitespace. So "General
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* Category " becomes "GeneralCategory". We munge all type and value
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* strings, and store all type and value keys pre-munged. NOTE:
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* Unlike the Java version, we do not modify the case, since we use a
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* case-insensitive compare function.
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*/
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UnicodeString UnicodePropertySet::munge(const UnicodeString& str,
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int32_t start, int32_t limit) {
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UnicodeString buf;
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for (int32_t i=start; i<limit; ) {
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UChar32 c = str.char32At(i);
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i += UTF_CHAR_LENGTH(c);
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if (!u_isspace(c)) {
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buf.append(c);
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}
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}
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return buf;
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}
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/**
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* Skip over a sequence of zero or more white space characters
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* at pos. Return the index of the first non-white-space character
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* at or after pos, or str.length(), if there is none.
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*/
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int32_t UnicodePropertySet::skipWhitespace(const UnicodeString& str,
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int32_t pos) {
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while (pos < str.length()) {
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UChar32 c = str.char32At(pos);
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if (!u_isspace(c)) {
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break;
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}
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pos += UTF_CHAR_LENGTH(c);
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}
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return pos;
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}
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//----------------------------------------------------------------
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// Generic filter-based scanning code
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//
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// NOTE: In general, we don't want to do this! This is a temporary
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// implementation until we have time for something that examines
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// the underlying UCharacter data structures in an intelligent
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// way. Iterating over all code points is dumb. What we want to
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// do, for instance, is iterate over internally-stored ranges
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// of characters that have a given property.
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//----------------------------------------------------------------
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void UnicodePropertySet::initSetFromFilter(UnicodeSet& set, Filter filter,
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void* context) {
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// Walk through all Unicode characters, noting the start
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// and end of each range for which filter.contain(c) is
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// true. Add each range to a set.
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//
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// To improve performance, use the INCLUSIONS set, which
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// encodes information about character ranges that are known
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// to have identical properties, such as the CJK Ideographs
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// from U+4E00 to U+9FA5. INCLUSIONS contains all characters
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// except the first characters of such ranges.
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//
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// TODO Where possible, instead of scanning over code points,
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// use internal property data to initialize UnicodeSets for
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// those properties. Scanning code points is slow.
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if (INCLUSIONS == NULL) {
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Mutex lock;
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if (INCLUSIONS == NULL) {
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UErrorCode ec = U_ZERO_ERROR;
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INCLUSIONS = new UnicodeSet(INCLUSIONS_PATTERN, ec);
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}
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}
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set.clear();
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int32_t startHasProperty = -1;
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int limitRange = INCLUSIONS->getRangeCount();
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for (int j=0; j<limitRange; ++j) {
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// get current range
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UChar32 start = INCLUSIONS->getRangeStart(j);
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UChar32 end = INCLUSIONS->getRangeEnd(j);
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// for all the code points in the range, process
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for (UChar32 ch = start; ch <= end; ++ch) {
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// only add to the unicodeset on inflection points --
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// where the hasProperty value changes to false
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if ((*filter)((UChar32) ch, context)) {
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if (startHasProperty < 0) {
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startHasProperty = ch;
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}
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} else if (startHasProperty >= 0) {
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set.add((UChar32)startHasProperty, (UChar32)ch-1);
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startHasProperty = -1;
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}
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}
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}
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if (startHasProperty >= 0) {
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set.add((UChar32)startHasProperty, (UChar32)0x10FFFF);
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}
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}
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//----------------------------------------------------------------
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// Type and value name maps
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//----------------------------------------------------------------
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/**
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* Add a type mapping to the name map.
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*/
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void UnicodePropertySet::addType(const UnicodeString& shortName,
|
|
const UnicodeString& longName,
|
|
SetFactory factory) {
|
|
UErrorCode ec = U_ZERO_ERROR;
|
|
void* p = setFactoryToVoidPtr(factory);
|
|
NAME_MAP->put(shortName, p, ec);
|
|
NAME_MAP->put(longName, p, ec);
|
|
}
|
|
|
|
/**
|
|
* Add a value mapping to the name map.
|
|
*/
|
|
void UnicodePropertySet::addValue(Hashtable* map,
|
|
const UnicodeString& shortName,
|
|
const UnicodeString& longName,
|
|
int32_t value) {
|
|
// assert(value != 0);
|
|
UErrorCode ec = U_ZERO_ERROR;
|
|
map->puti(shortName, value, ec);
|
|
if (longName.length() != 0) {
|
|
map->puti(longName, value, ec);
|
|
}
|
|
}
|
|
|
|
void UnicodePropertySet::init() {
|
|
if (NAME_MAP != NULL) {
|
|
return;
|
|
}
|
|
|
|
NAME_MAP = new Hashtable(TRUE);
|
|
CATEGORY_MAP = new Hashtable(TRUE);
|
|
CATEGORY_CACHE = new UnicodeSet[U_CHAR_CATEGORY_COUNT];
|
|
SCRIPT_CACHE = new UnicodeSet[USCRIPT_CODE_LIMIT];
|
|
|
|
ucln_i18n_registerCleanup(); // Call this when allocating statics
|
|
|
|
// NOTE: We munge all search keys to have no whitespace
|
|
// and upper case. As such, all stored keys should have
|
|
// this format.
|
|
|
|
// Load the map with type data
|
|
|
|
addType("GC", "GENERALCATEGORY", createCategorySet);
|
|
|
|
//addType("CC", "COMBININGCLASS", COMBINING_CLASS);
|
|
//addType("BC", "BIDICLASS", BIDI_CLASS);
|
|
//addType("DT", "DECOMPOSITIONTYPE", DECOMPOSITION_TYPE);
|
|
|
|
addType("NV", "NUMERICVALUE", createNumericValueSet);
|
|
|
|
//addType("NT", "NUMERICTYPE", NUMERIC_TYPE);
|
|
//addType("EA", "EASTASIANWIDTH", EAST_ASIAN_WIDTH);
|
|
//addType("LB", "LINEBREAK", LINE_BREAK);
|
|
//addType("JT", "JOININGTYPE", JOINING_TYPE);
|
|
|
|
addType("SC", "SCRIPT", createScriptSet);
|
|
|
|
// Load the map with value data
|
|
|
|
// General Category
|
|
|
|
addValue(CATEGORY_MAP, "ANY", "", ANY); // special case
|
|
|
|
addValue(CATEGORY_MAP, "C", "OTHER",
|
|
(1 << U_CONTROL_CHAR) |
|
|
(1 << U_FORMAT_CHAR) |
|
|
(1 << U_GENERAL_OTHER_TYPES) |
|
|
(1 << U_PRIVATE_USE_CHAR) |
|
|
(1 << U_SURROGATE));
|
|
|
|
addValue(CATEGORY_MAP, "CC", "CONTROL",
|
|
1 << U_CONTROL_CHAR);
|
|
addValue(CATEGORY_MAP, "CF", "FORMAT",
|
|
1 << U_FORMAT_CHAR);
|
|
addValue(CATEGORY_MAP, "CN", "UNASSIGNED",
|
|
1 << U_GENERAL_OTHER_TYPES);
|
|
addValue(CATEGORY_MAP, "CO", "PRIVATEUSE",
|
|
1 << U_PRIVATE_USE_CHAR);
|
|
addValue(CATEGORY_MAP, "CS", "SURROGATE",
|
|
1 << U_SURROGATE);
|
|
|
|
addValue(CATEGORY_MAP, "L", "LETTER",
|
|
(1 << U_LOWERCASE_LETTER) |
|
|
(1 << U_MODIFIER_LETTER) |
|
|
(1 << U_OTHER_LETTER) |
|
|
(1 << U_TITLECASE_LETTER) |
|
|
(1 << U_UPPERCASE_LETTER));
|
|
|
|
addValue(CATEGORY_MAP, "LL", "LOWERCASELETTER",
|
|
1 << U_LOWERCASE_LETTER);
|
|
addValue(CATEGORY_MAP, "LM", "MODIFIERLETTER",
|
|
1 << U_MODIFIER_LETTER);
|
|
addValue(CATEGORY_MAP, "LO", "OTHERLETTER",
|
|
1 << U_OTHER_LETTER);
|
|
addValue(CATEGORY_MAP, "LT", "TITLECASELETTER",
|
|
1 << U_TITLECASE_LETTER);
|
|
addValue(CATEGORY_MAP, "LU", "UPPERCASELETTER",
|
|
1 << U_UPPERCASE_LETTER);
|
|
|
|
addValue(CATEGORY_MAP, "M", "MARK",
|
|
(1 << U_NON_SPACING_MARK) |
|
|
(1 << U_COMBINING_SPACING_MARK) |
|
|
(1 << U_ENCLOSING_MARK));
|
|
|
|
addValue(CATEGORY_MAP, "MN", "NONSPACINGMARK",
|
|
1 << U_NON_SPACING_MARK);
|
|
addValue(CATEGORY_MAP, "MC", "SPACINGMARK",
|
|
1 << U_COMBINING_SPACING_MARK);
|
|
addValue(CATEGORY_MAP, "ME", "ENCLOSINGMARK",
|
|
1 << U_ENCLOSING_MARK);
|
|
|
|
addValue(CATEGORY_MAP, "N", "NUMBER",
|
|
(1 << U_DECIMAL_DIGIT_NUMBER) |
|
|
(1 << U_LETTER_NUMBER) |
|
|
(1 << U_OTHER_NUMBER));
|
|
|
|
addValue(CATEGORY_MAP, "ND", "DECIMALNUMBER",
|
|
1 << U_DECIMAL_DIGIT_NUMBER);
|
|
addValue(CATEGORY_MAP, "NL", "LETTERNUMBER",
|
|
1 << U_LETTER_NUMBER);
|
|
addValue(CATEGORY_MAP, "NO", "OTHERNUMBER",
|
|
1 << U_OTHER_NUMBER);
|
|
|
|
addValue(CATEGORY_MAP, "P", "PUNCTUATION",
|
|
(1 << U_CONNECTOR_PUNCTUATION) |
|
|
(1 << U_DASH_PUNCTUATION) |
|
|
(1 << U_END_PUNCTUATION) |
|
|
(1 << U_FINAL_PUNCTUATION) |
|
|
(1 << U_INITIAL_PUNCTUATION) |
|
|
(1 << U_OTHER_PUNCTUATION) |
|
|
(1 << U_START_PUNCTUATION));
|
|
|
|
addValue(CATEGORY_MAP, "PC", "CONNECTORPUNCTUATION",
|
|
1 << U_CONNECTOR_PUNCTUATION);
|
|
addValue(CATEGORY_MAP, "PD", "DASHPUNCTUATION",
|
|
1 << U_DASH_PUNCTUATION);
|
|
addValue(CATEGORY_MAP, "PE", "ENDPUNCTUATION",
|
|
1 << U_END_PUNCTUATION);
|
|
addValue(CATEGORY_MAP, "PF", "FINALPUNCTUATION",
|
|
1 << U_FINAL_PUNCTUATION);
|
|
addValue(CATEGORY_MAP, "PI", "INITIALPUNCTUATION",
|
|
1 << U_INITIAL_PUNCTUATION);
|
|
addValue(CATEGORY_MAP, "PO", "OTHERPUNCTUATION",
|
|
1 << U_OTHER_PUNCTUATION);
|
|
addValue(CATEGORY_MAP, "PS", "STARTPUNCTUATION",
|
|
1 << U_START_PUNCTUATION);
|
|
|
|
addValue(CATEGORY_MAP, "S", "SYMBOL",
|
|
(1 << U_CURRENCY_SYMBOL) |
|
|
(1 << U_MODIFIER_SYMBOL) |
|
|
(1 << U_MATH_SYMBOL) |
|
|
(1 << U_OTHER_SYMBOL));
|
|
|
|
addValue(CATEGORY_MAP, "SC", "CURRENCYSYMBOL",
|
|
1 << U_CURRENCY_SYMBOL);
|
|
addValue(CATEGORY_MAP, "SK", "MODIFIERSYMBOL",
|
|
1 << U_MODIFIER_SYMBOL);
|
|
addValue(CATEGORY_MAP, "SM", "MATHSYMBOL",
|
|
1 << U_MATH_SYMBOL);
|
|
addValue(CATEGORY_MAP, "SO", "OTHERSYMBOL",
|
|
1 << U_OTHER_SYMBOL);
|
|
|
|
addValue(CATEGORY_MAP, "Z", "SEPARATOR",
|
|
(1 << U_LINE_SEPARATOR) |
|
|
(1 << U_PARAGRAPH_SEPARATOR) |
|
|
(1 << U_SPACE_SEPARATOR));
|
|
|
|
addValue(CATEGORY_MAP, "ZL", "LINESEPARATOR",
|
|
1 << U_LINE_SEPARATOR);
|
|
addValue(CATEGORY_MAP, "ZP", "PARAGRAPHSEPARATOR",
|
|
1 << U_PARAGRAPH_SEPARATOR);
|
|
addValue(CATEGORY_MAP, "ZS", "SPACESEPARATOR",
|
|
1 << U_SPACE_SEPARATOR);
|
|
}
|
|
|
|
void UnicodePropertySet::cleanup() {
|
|
if (NAME_MAP != NULL) {
|
|
delete NAME_MAP; NAME_MAP = NULL;
|
|
delete CATEGORY_MAP; CATEGORY_MAP = NULL;
|
|
delete[] CATEGORY_CACHE; CATEGORY_CACHE = NULL;
|
|
delete[] SCRIPT_CACHE; SCRIPT_CACHE = NULL;
|
|
delete INCLUSIONS; INCLUSIONS = NULL;
|
|
}
|
|
}
|
|
|
|
U_NAMESPACE_END
|
|
|
|
//eof
|