C++ LocalPointer::adoptInstead方法代码示例

void CalendarLimitTest::TestLimitsThread(int32_t threadNum) {
    logln("thread %d starting", threadNum);
    int32_t testIndex = 0;
    LocalPointer<Calendar> cal;
    while (gTestCaseIterator.next(testIndex)) {
        TestCase &testCase = TestCases[testIndex];
        logln("begin test of %s calendar.", testCase.type);
        UErrorCode status = U_ZERO_ERROR;
        char buf[64];
        uprv_strcpy(buf, "[email protected]=");
        strcat(buf, testCase.type);
        cal.adoptInstead(Calendar::createInstance(buf, status));
        if (failure(status, "Calendar::createInstance", TRUE)) {
            continue;
        }
        if (uprv_strcmp(cal->getType(), testCase.type) != 0) {
            errln((UnicodeString)"FAIL: Wrong calendar type: " + cal->getType()
                + " Requested: " + testCase.type);
            continue;
        }
        doTheoreticalLimitsTest(*(cal.getAlias()), testCase.hasLeapMonth);
        doLimitsTest(*(cal.getAlias()), testCase.actualTestStart, testCase.actualTestEnd);
        logln("end test of %s calendar.", testCase.type);
    }
}

U_NAMESPACE_USE

/* functions available in the common library (for unistr_case.cpp) */

/* public API functions */

U_CAPI int32_t U_EXPORT2
u_strToTitle(UChar *dest, int32_t destCapacity,
             const UChar *src, int32_t srcLength,
             UBreakIterator *titleIter,
             const char *locale,
             UErrorCode *pErrorCode) {
    LocalPointer<BreakIterator> ownedIter;
    BreakIterator *iter;
    if(titleIter!=NULL) {
        iter=reinterpret_cast<BreakIterator *>(titleIter);
    } else {
        iter=BreakIterator::createWordInstance(Locale(locale), *pErrorCode);
        ownedIter.adoptInstead(iter);
    }
    if(U_FAILURE(*pErrorCode)) {
        return 0;
    }
    UnicodeString s(srcLength<0, src, srcLength);
    iter->setText(s);
    return ustrcase_mapWithOverlap(
        ustrcase_getCaseLocale(locale), 0, iter,
        dest, destCapacity,
        src, srcLength,
        ustrcase_internalToTitle, *pErrorCode);
}

 FormatThreadTest() // constructor is NOT multithread safe.
     : SimpleThread(),
     fNum(0),
     fTraceInfo(0),
     fTSF(NULL),
     fOffset(0)
     // the locale to use
 {
     UErrorCode status = U_ZERO_ERROR;      // TODO: rearrange code to allow checking of status.
     fTSF.adoptInstead(new ThreadSafeFormat(status));
     static int32_t fgOffset = 0;
     fgOffset += 3;
     fOffset = fgOffset;
 }

U_CAPI int U_EXPORT2
writePackageDatFile(const char *outFilename, const char *outComment, const char *sourcePath, const char *addList, Package *pkg, char outType) {
    LocalPointer<Package> ownedPkg;
    LocalPointer<Package> addListPkg;

    if (pkg == NULL) {
        ownedPkg.adoptInstead(new Package);
        if(ownedPkg.isNull()) {
            fprintf(stderr, "icupkg: not enough memory\n");
            return U_MEMORY_ALLOCATION_ERROR;
        }
        pkg = ownedPkg.getAlias();

        addListPkg.adoptInstead(readList(sourcePath, addList, TRUE, NULL));
        if(addListPkg.isValid()) {
            pkg->addItems(*addListPkg);
        } else {
            return U_ILLEGAL_ARGUMENT_ERROR;
        }
    }

    pkg->writePackage(outFilename, outType, outComment);
    return 0;
}

U_NAMESPACE_BEGIN

int32_t CaseMap::toTitle(
        const char *locale, uint32_t options, BreakIterator *iter,
        const UChar *src, int32_t srcLength,
        UChar *dest, int32_t destCapacity, Edits *edits,
        UErrorCode &errorCode) {
    LocalPointer<BreakIterator> ownedIter;
    if(iter==NULL) {
        iter=BreakIterator::createWordInstance(Locale(locale), errorCode);
        ownedIter.adoptInstead(iter);
    }
    if(U_FAILURE(errorCode)) {
        return 0;
    }
    UnicodeString s(srcLength<0, src, srcLength);
    iter->setText(s);
    return ustrcase_map(
        ustrcase_getCaseLocale(locale), options, iter,
        dest, destCapacity,
        src, srcLength,
        ustrcase_internalToTitle, edits, errorCode);
}

const MicroPropsGenerator*
NumberFormatterImpl::macrosToMicroGenerator(const MacroProps& macros, bool safe, UErrorCode& status) {
    if (U_FAILURE(status)) { return nullptr; }
    const MicroPropsGenerator* chain = &fMicros;

    // Check that macros is error-free before continuing.
    if (macros.copyErrorTo(status)) {
        return nullptr;
    }

    // TODO: Accept currency symbols from DecimalFormatSymbols?

    // Pre-compute a few values for efficiency.
    bool isCurrency = utils::unitIsCurrency(macros.unit);
    bool isNoUnit = utils::unitIsNoUnit(macros.unit);
    bool isPercent = isNoUnit && utils::unitIsPercent(macros.unit);
    bool isPermille = isNoUnit && utils::unitIsPermille(macros.unit);
    bool isCldrUnit = !isCurrency && !isNoUnit;
    bool isAccounting =
            macros.sign == UNUM_SIGN_ACCOUNTING || macros.sign == UNUM_SIGN_ACCOUNTING_ALWAYS ||
            macros.sign == UNUM_SIGN_ACCOUNTING_EXCEPT_ZERO;
    CurrencyUnit currency(nullptr, status);
    if (isCurrency) {
        currency = CurrencyUnit(macros.unit, status); // Restore CurrencyUnit from MeasureUnit
    }
    const CurrencySymbols* currencySymbols;
    if (macros.currencySymbols != nullptr) {
        // Used by the DecimalFormat code path
        currencySymbols = macros.currencySymbols;
    } else {
        fWarehouse.fCurrencySymbols = {currency, macros.locale, status};
        currencySymbols = &fWarehouse.fCurrencySymbols;
    }
    UNumberUnitWidth unitWidth = UNUM_UNIT_WIDTH_SHORT;
    if (macros.unitWidth != UNUM_UNIT_WIDTH_COUNT) {
        unitWidth = macros.unitWidth;
    }

    // Select the numbering system.
    LocalPointer<const NumberingSystem> nsLocal;
    const NumberingSystem* ns;
    if (macros.symbols.isNumberingSystem()) {
        ns = macros.symbols.getNumberingSystem();
    } else {
        // TODO: Is there a way to avoid creating the NumberingSystem object?
        ns = NumberingSystem::createInstance(macros.locale, status);
        // Give ownership to the function scope.
        nsLocal.adoptInstead(ns);
    }
    const char* nsName = U_SUCCESS(status) ? ns->getName() : "latn";

    // Resolve the symbols. Do this here because currency may need to customize them.
    if (macros.symbols.isDecimalFormatSymbols()) {
        fMicros.symbols = macros.symbols.getDecimalFormatSymbols();
    } else {
        fMicros.symbols = new DecimalFormatSymbols(macros.locale, *ns, status);
        // Give ownership to the NumberFormatterImpl.
        fSymbols.adoptInstead(fMicros.symbols);
    }

    // Load and parse the pattern string. It is used for grouping sizes and affixes only.
    // If we are formatting currency, check for a currency-specific pattern.
    const char16_t* pattern = nullptr;
    if (isCurrency) {
        CurrencyFormatInfoResult info = getCurrencyFormatInfo(
                macros.locale, currency.getSubtype(), status);
        if (info.exists) {
            pattern = info.pattern;
            // It's clunky to clone an object here, but this code is not frequently executed.
            auto* symbols = new DecimalFormatSymbols(*fMicros.symbols);
            fMicros.symbols = symbols;
            fSymbols.adoptInstead(symbols);
            symbols->setSymbol(
                    DecimalFormatSymbols::ENumberFormatSymbol::kMonetarySeparatorSymbol,
                    UnicodeString(info.decimalSeparator),
                    FALSE);
            symbols->setSymbol(
                    DecimalFormatSymbols::ENumberFormatSymbol::kMonetaryGroupingSeparatorSymbol,
                    UnicodeString(info.groupingSeparator),
                    FALSE);
        }
    }
    if (pattern == nullptr) {
        CldrPatternStyle patternStyle;
        if (isPercent || isPermille) {
            patternStyle = CLDR_PATTERN_STYLE_PERCENT;
        } else if (!isCurrency || unitWidth == UNUM_UNIT_WIDTH_FULL_NAME) {
            patternStyle = CLDR_PATTERN_STYLE_DECIMAL;
        } else if (isAccounting) {
            // NOTE: Although ACCOUNTING and ACCOUNTING_ALWAYS are only supported in currencies right now,
            // the API contract allows us to add support to other units in the future.
            patternStyle = CLDR_PATTERN_STYLE_ACCOUNTING;
        } else {
            patternStyle = CLDR_PATTERN_STYLE_CURRENCY;
        }
        pattern = utils::getPatternForStyle(macros.locale, nsName, patternStyle, status);
    }
    auto patternInfo = new ParsedPatternInfo();
    fPatternInfo.adoptInstead(patternInfo);
    PatternParser::parseToPatternInfo(UnicodeString(pattern), *patternInfo, status);
//.........这里部分代码省略.........

void AlphabeticIndex::initLabels(UVector &indexCharacters, UErrorCode &errorCode) const {
    const Normalizer2 *nfkdNormalizer = Normalizer2::getNFKDInstance(errorCode);
    if (U_FAILURE(errorCode)) { return; }

    const UnicodeString &firstScriptBoundary = *getString(*firstCharsInScripts_, 0);
    const UnicodeString &overflowBoundary =
        *getString(*firstCharsInScripts_, firstCharsInScripts_->size() - 1);

    // We make a sorted array of elements.
    // Some of the input may be redundant.
    // That is, we might have c, ch, d, where "ch" sorts just like "c", "h".
    // We filter out those cases.
    UnicodeSetIterator iter(*initialLabels_);
    while (iter.next()) {
        const UnicodeString *item = &iter.getString();
        LocalPointer<UnicodeString> ownedItem;
        UBool checkDistinct;
        int32_t itemLength = item->length();
        if (!item->hasMoreChar32Than(0, itemLength, 1)) {
            checkDistinct = FALSE;
        } else if(item->charAt(itemLength - 1) == 0x2a &&  // '*'
                item->charAt(itemLength - 2) != 0x2a) {
            // Use a label if it is marked with one trailing star,
            // even if the label string sorts the same when all contractions are suppressed.
            ownedItem.adoptInstead(new UnicodeString(*item, 0, itemLength - 1));
            item = ownedItem.getAlias();
            if (item == NULL) {
                errorCode = U_MEMORY_ALLOCATION_ERROR;
                return;
            }
            checkDistinct = FALSE;
        } else {
            checkDistinct = TRUE;
        }
        if (collatorPrimaryOnly_->compare(*item, firstScriptBoundary, errorCode) < 0) {
            // Ignore a primary-ignorable or non-alphabetic index character.
        } else if (collatorPrimaryOnly_->compare(*item, overflowBoundary, errorCode) >= 0) {
            // Ignore an index character that will land in the overflow bucket.
        } else if (checkDistinct &&
                collatorPrimaryOnly_->compare(*item, separated(*item), errorCode) == 0) {
            // Ignore a multi-code point index character that does not sort distinctly
            // from the sequence of its separate characters.
        } else {
            int32_t insertionPoint = binarySearch(indexCharacters, *item, *collatorPrimaryOnly_);
            if (insertionPoint < 0) {
                indexCharacters.insertElementAt(
                    ownedString(*item, ownedItem, errorCode), ~insertionPoint, errorCode);
            } else {
                const UnicodeString &itemAlreadyIn = *getString(indexCharacters, insertionPoint);
                if (isOneLabelBetterThanOther(*nfkdNormalizer, *item, itemAlreadyIn)) {
                    indexCharacters.setElementAt(
                        ownedString(*item, ownedItem, errorCode), insertionPoint);
                }
            }
        }
    }
    if (U_FAILURE(errorCode)) { return; }

    // if the result is still too large, cut down to maxLabelCount_ elements, by removing every nth element

    int32_t size = indexCharacters.size() - 1;
    if (size > maxLabelCount_) {
        int32_t count = 0;
        int32_t old = -1;
        for (int32_t i = 0; i < indexCharacters.size();) {
            ++count;
            int32_t bump = count * maxLabelCount_ / size;
            if (bump == old) {
                indexCharacters.removeElementAt(i);
            } else {
                old = bump;
                ++i;
            }
        }
    }
}

    virtual void run()
    {
        fTraceInfo                     = 1;
        LocalPointer<NumberFormat> percentFormatter;
        UErrorCode status = U_ZERO_ERROR;

#if 0
        // debugging code, 
        for (int i=0; i<4000; i++) {
            status = U_ZERO_ERROR;
            UDataMemory *data1 = udata_openChoice(0, "res", "en_US", isAcceptable, 0, &status);
            UDataMemory *data2 = udata_openChoice(0, "res", "fr", isAcceptable, 0, &status);
            udata_close(data1);
            udata_close(data2);
            if (U_FAILURE(status)) {
                error("udata_openChoice failed.\n");
                break;
            }
        }
        return;
#endif

#if 0
        // debugging code, 
        int m;
        for (m=0; m<4000; m++) {
            status         = U_ZERO_ERROR;
            UResourceBundle *res   = NULL;
            const char *localeName = NULL;

            Locale  loc = Locale::getEnglish();

            localeName = loc.getName();
            // localeName = "en";

            // ResourceBundle bund = ResourceBundle(0, loc, status);
            //umtx_lock(&gDebugMutex);
            res = ures_open(NULL, localeName, &status);
            //umtx_unlock(&gDebugMutex);

            //umtx_lock(&gDebugMutex);
            ures_close(res);
            //umtx_unlock(&gDebugMutex);

            if (U_FAILURE(status)) {
                error("Resource bundle construction failed.\n");
                break;
            }
        }
        return;
#endif

        // Keep this data here to avoid static initialization.
        FormatThreadTestData kNumberFormatTestData[] = 
        {
            FormatThreadTestData((double)5.0, UnicodeString("5", "")),
                FormatThreadTestData( 6.0, UnicodeString("6", "")),
                FormatThreadTestData( 20.0, UnicodeString("20", "")),
                FormatThreadTestData( 8.0, UnicodeString("8", "")),
                FormatThreadTestData( 8.3, UnicodeString("8.3", "")),
                FormatThreadTestData( 12345, UnicodeString("12,345", "")),
                FormatThreadTestData( 81890.23, UnicodeString("81,890.23", "")),
        };
        int32_t kNumberFormatTestDataLength = (int32_t)(sizeof(kNumberFormatTestData) / 
                                                        sizeof(kNumberFormatTestData[0]));
        
        // Keep this data here to avoid static initialization.
        FormatThreadTestData kPercentFormatTestData[] = 
        {
            FormatThreadTestData((double)5.0, CharsToUnicodeString("500\\u00a0%")),
                FormatThreadTestData( 1.0, CharsToUnicodeString("100\\u00a0%")),
                FormatThreadTestData( 0.26, CharsToUnicodeString("26\\u00a0%")),
                FormatThreadTestData( 
                   16384.99, CharsToUnicodeString("1\\u00a0638\\u00a0499\\u00a0%")), // U+00a0 = NBSP
                FormatThreadTestData( 
                    81890.23, CharsToUnicodeString("8\\u00a0189\\u00a0023\\u00a0%")),
        };
        int32_t kPercentFormatTestDataLength = 
                (int32_t)(sizeof(kPercentFormatTestData) / sizeof(kPercentFormatTestData[0]));
        int32_t iteration;
        
        status = U_ZERO_ERROR;
        LocalPointer<NumberFormat> formatter(NumberFormat::createInstance(Locale::getEnglish(),status));
        if(U_FAILURE(status)) {
            error("Error on NumberFormat::createInstance().");
            goto cleanupAndReturn;
        }
        
        percentFormatter.adoptInstead(NumberFormat::createPercentInstance(Locale::getFrench(),status));
        if(U_FAILURE(status))             {
            error("Error on NumberFormat::createPercentInstance().");
            goto cleanupAndReturn;
        }
        
        for(iteration = 0;!getError() && iteration<kFormatThreadIterations;iteration++)
        {
            
            int32_t whichLine = (iteration + fOffset)%kNumberFormatTestDataLength;
            
            UnicodeString  output;
//.........这里部分代码省略.........

//.........这里部分代码省略.........
            openFileName[dirlen + 1] = '\0';
        } else {
            openFileName = (char *) uprv_malloc(dirlen + filelen + 1);

            /* test for NULL */
            if(openFileName == NULL) {
                status = U_MEMORY_ALLOCATION_ERROR;
                goto finish;
            }

            uprv_strcpy(openFileName, inputDir);

        }
    }

    uprv_strcat(openFileName, filename);

    ucbuf = ucbuf_open(openFileName, &cp,getShowWarning(),TRUE, &status);
    if(status == U_FILE_ACCESS_ERROR) {

        fprintf(stderr, "couldn't open file %s\n", openFileName == NULL ? filename : openFileName);
        goto finish;
    }
    if (ucbuf == NULL || U_FAILURE(status)) {
        fprintf(stderr, "An error occured processing file %s. Error: %s\n",
                openFileName == NULL ? filename : openFileName, u_errorName(status));
        goto finish;
    }
    /* auto detected popular encodings? */
    if (cp!=NULL && isVerbose()) {
        printf("autodetected encoding %s\n", cp);
    }
    /* Parse the data into an SRBRoot */
    data.adoptInstead(parse(ucbuf, inputDir, outputDir, filename,
            !omitBinaryCollation, options[NO_COLLATION_RULES].doesOccur, &status));

    if (data.isNull() || U_FAILURE(status)) {
        fprintf(stderr, "couldn't parse the file %s. Error:%s\n", filename, u_errorName(status));
        goto finish;
    }
    if(options[WRITE_POOL_BUNDLE].doesOccur) {
        data->fWritePoolBundle = newPoolBundle;
        data->compactKeys(status);
        int32_t newKeysLength;
        const char *newKeys = data->getKeyBytes(&newKeysLength);
        newPoolBundle->addKeyBytes(newKeys, newKeysLength, status);
        if(U_FAILURE(status)) {
            fprintf(stderr, "bundle_compactKeys(%s) or bundle_getKeyBytes() failed: %s\n",
                    filename, u_errorName(status));
            goto finish;
        }
        /* count the number of just-added key strings */
        for(const char *newKeysLimit = newKeys + newKeysLength; newKeys < newKeysLimit; ++newKeys) {
            if(*newKeys == 0) {
                ++newPoolBundle->fKeysCount;
            }
        }
    }

    if(options[USE_POOL_BUNDLE].doesOccur) {
        data->fUsePoolBundle = &poolBundle;
    }

    /* Determine the target rb filename */
    rbname = make_res_filename(filename, outputDir, packageName, status);
    if(U_FAILURE(status)) {

NumberFormat*
NumberFormat::makeInstance(const Locale& desiredLocale,
                           UNumberFormatStyle style,
                           UBool mustBeDecimalFormat,
                           UErrorCode& status) {
    if (U_FAILURE(status)) return NULL;

    if (style < 0 || style >= UNUM_FORMAT_STYLE_COUNT) {
        status = U_ILLEGAL_ARGUMENT_ERROR;
        return NULL;
    }

    // Some styles are not supported. This is a result of merging
    // the @draft ICU 4.2 NumberFormat::EStyles into the long-existing UNumberFormatStyle.
    // Ticket #8503 is for reviewing/fixing/merging the two relevant implementations:
    // this one and unum_open().
    // The UNUM_PATTERN_ styles are not supported here
    // because this method does not take a pattern string.
    if (!isStyleSupported(style)) {
        status = U_UNSUPPORTED_ERROR;
        return NULL;
    }

#if U_PLATFORM_USES_ONLY_WIN32_API
    if (!mustBeDecimalFormat) {
        char buffer[8];
        int32_t count = desiredLocale.getKeywordValue("compat", buffer, sizeof(buffer), status);

        // if the locale has "@compat=host", create a host-specific NumberFormat
        if (U_SUCCESS(status) && count > 0 && uprv_strcmp(buffer, "host") == 0) {
            Win32NumberFormat *f = NULL;
            UBool curr = TRUE;

            switch (style) {
            case UNUM_DECIMAL:
                curr = FALSE;
                // fall-through

            case UNUM_CURRENCY:
            case UNUM_CURRENCY_ISO: // do not support plural formatting here
            case UNUM_CURRENCY_PLURAL:
                f = new Win32NumberFormat(desiredLocale, curr, status);

                if (U_SUCCESS(status)) {
                    return f;
                }

                delete f;
                break;
            default:
                break;
            }
        }
    }
#endif
    // Use numbering system cache hashtable
    umtx_initOnce(gNSCacheInitOnce, &nscacheInit);

    // Get cached numbering system
    LocalPointer<NumberingSystem> ownedNs;
    NumberingSystem *ns = NULL;
    if (NumberingSystem_cache != NULL) {
        // TODO: Bad hash key usage, see ticket #8504.
        int32_t hashKey = desiredLocale.hashCode();

        Mutex lock(&nscacheMutex);
        ns = (NumberingSystem *)uhash_iget(NumberingSystem_cache, hashKey);
        if (ns == NULL) {
            ns = NumberingSystem::createInstance(desiredLocale,status);
            uhash_iput(NumberingSystem_cache, hashKey, (void*)ns, &status);
        }
    } else {
        ownedNs.adoptInstead(NumberingSystem::createInstance(desiredLocale,status));
        ns = ownedNs.getAlias();
    }

    // check results of getting a numbering system
    if (U_FAILURE(status)) {
        return NULL;
    }

    if (mustBeDecimalFormat && ns->isAlgorithmic()) {
        status = U_UNSUPPORTED_ERROR;
        return NULL;
    }

    LocalPointer<DecimalFormatSymbols> symbolsToAdopt;
    UnicodeString pattern;
    LocalUResourceBundlePointer ownedResource(ures_open(NULL, desiredLocale.getName(), &status));
    if (U_FAILURE(status)) {
        // We don't appear to have resource data available -- use the last-resort data
        status = U_USING_FALLBACK_WARNING;
        // When the data is unavailable, and locale isn't passed in, last resort data is used.
        symbolsToAdopt.adoptInstead(new DecimalFormatSymbols(status));
        if (symbolsToAdopt.isNull()) {
            status = U_MEMORY_ALLOCATION_ERROR;
            return NULL;
        }

        // Creates a DecimalFormat instance with the last resort number patterns.
//.........这里部分代码省略.........

BreakIterator *
SimpleFilteredBreakIteratorBuilder::build(BreakIterator* adoptBreakIterator, UErrorCode& status) {
  LocalPointer<BreakIterator> adopt(adoptBreakIterator);

  if(U_FAILURE(status)) {
    return NULL;
  }

  LocalPointer<UCharsTrieBuilder> builder(new UCharsTrieBuilder(status));
  LocalPointer<UCharsTrieBuilder> builder2(new UCharsTrieBuilder(status));

  int32_t revCount = 0;
  int32_t fwdCount = 0;

  int32_t subCount = fSet.size();
  LocalArray<UnicodeString> ustrs(new UnicodeString[subCount]);
  LocalArray<int> partials(new int[subCount]);

  LocalPointer<UCharsTrie>    backwardsTrie; //  i.e. ".srM" for Mrs.
  LocalPointer<UCharsTrie>    forwardsPartialTrie; //  Has ".a" for "a.M."

  int n=0;
  for ( set<UnicodeString>::iterator i = fSet.begin();
        i != fSet.end();
        i++) {
    const UnicodeString &abbr = *i;
    ustrs[n] = abbr;
    partials[n] = 0; // default: not partial
    n++;
  }
  // first pass - find partials.
  for(int i=0;i<subCount;i++) {
    int nn = ustrs[i].indexOf(kFULLSTOP); // TODO: non-'.' abbreviations
    if(nn>-1 && (nn+1)!=ustrs[i].length()) {
      //if(true) u_printf("Is a partial: /%S/\n", ustrs[i].getTerminatedBuffer());
      // is partial.
      // is it unique?
      int sameAs = -1;
      for(int j=0;j<subCount;j++) {
        if(j==i) continue;
        if(ustrs[i].compare(0,nn+1,ustrs[j],0,nn+1)==0) {
          //if(true) u_printf("Prefix match: /%S/ to %d\n", ustrs[j].getTerminatedBuffer(), nn+1);
          //UBool otherIsPartial = ((nn+1)!=ustrs[j].length());  // true if ustrs[j] doesn't end at nn
          if(partials[j]==0) { // hasn't been processed yet
            partials[j] = kSuppressInReverse | kAddToForward;
            //if(true) u_printf("Suppressing: /%S/\n", ustrs[j].getTerminatedBuffer());
          } else if(partials[j] & kSuppressInReverse) {
            sameAs = j; // the other entry is already in the reverse table.
          }
        }
      }
      //if(debug2) u_printf("for partial /%S/ same=%d partials=%d\n",      ustrs[i].getTerminatedBuffer(), sameAs, partials[i]);
      UnicodeString prefix(ustrs[i], 0, nn+1);
      if(sameAs == -1 && partials[i] == 0) {
        // first one - add the prefix to the reverse table.
        prefix.reverse();
        builder->add(prefix, kPARTIAL, status);
        revCount++;
        //if(debug2) u_printf("Added Partial: /%S/ from /%S/ status=%s\n", prefix.getTerminatedBuffer(), ustrs[i].getTerminatedBuffer(), u_errorName(status));
        partials[i] = kSuppressInReverse | kAddToForward;
      } else {
        //if(debug2) u_printf(" // not adding partial for /%S/ from /%S/\n", prefix.getTerminatedBuffer(), ustrs[i].getTerminatedBuffer());
      }
    }
  }
  for(int i=0;i<subCount;i++) {
    if(partials[i]==0) {
      ustrs[i].reverse();
      builder->add(ustrs[i], kMATCH, status);
      revCount++;
      //if(debug2) u_printf("Added: /%S/ status=%s\n", ustrs[i].getTerminatedBuffer(), u_errorName(status));
    } else {
      //if(debug2) u_printf(" Adding fwd: /%S/\n", ustrs[i].getTerminatedBuffer());

      // an optimization would be to only add the portion after the '.'
      // for example, for "Ph.D." we store ".hP" in the reverse table. We could just store "D." in the forward,
      // instead of "Ph.D." since we already know the "Ph." part is a match.
      // would need the trie to be able to hold 0-length strings, though.
      builder2->add(ustrs[i], kMATCH, status); // forward
      fwdCount++;
      //ustrs[i].reverse();
      ////if(debug2) u_printf("SUPPRESS- not Added(%d):  /%S/ status=%s\n",partials[i], ustrs[i].getTerminatedBuffer(), u_errorName(status));
    }
  }
  //if(debug) u_printf(" %s has %d abbrs.\n", fJSONSource.c_str(), subCount);

  if(revCount>0) {
    backwardsTrie.adoptInstead(builder->build(USTRINGTRIE_BUILD_FAST, status));
    if(U_FAILURE(status)) {
      //printf("Error %s building backwards\n", u_errorName(status));
      return NULL;
    }
  }

  if(fwdCount>0) {
    forwardsPartialTrie.adoptInstead(builder2->build(USTRINGTRIE_BUILD_FAST, status));
    if(U_FAILURE(status)) {
      //printf("Error %s building forwards\n", u_errorName(status));
      return NULL;
    }
//.........这里部分代码省略.........