diff options
Diffstat (limited to 'Build/source/libs/icu/icu-src/source/common/brkeng.cpp')
-rw-r--r-- | Build/source/libs/icu/icu-src/source/common/brkeng.cpp | 65 |
1 files changed, 27 insertions, 38 deletions
diff --git a/Build/source/libs/icu/icu-src/source/common/brkeng.cpp b/Build/source/libs/icu/icu-src/source/common/brkeng.cpp index 88024b2e621..7144af60b24 100644 --- a/Build/source/libs/icu/icu-src/source/common/brkeng.cpp +++ b/Build/source/libs/icu/icu-src/source/common/brkeng.cpp @@ -59,58 +59,47 @@ LanguageBreakFactory::~LanguageBreakFactory() { ****************************************************************** */ -UnhandledEngine::UnhandledEngine(UErrorCode &/*status*/) { - for (int32_t i = 0; i < UPRV_LENGTHOF(fHandled); ++i) { - fHandled[i] = 0; - } +UnhandledEngine::UnhandledEngine(UErrorCode &status) : fHandled(nullptr) { + (void)status; } UnhandledEngine::~UnhandledEngine() { - for (int32_t i = 0; i < UPRV_LENGTHOF(fHandled); ++i) { - if (fHandled[i] != 0) { - delete fHandled[i]; - } - } + delete fHandled; + fHandled = nullptr; } UBool -UnhandledEngine::handles(UChar32 c, int32_t breakType) const { - return (breakType >= 0 && breakType < UPRV_LENGTHOF(fHandled) - && fHandled[breakType] != 0 && fHandled[breakType]->contains(c)); +UnhandledEngine::handles(UChar32 c) const { + return fHandled && fHandled->contains(c); } int32_t UnhandledEngine::findBreaks( UText *text, int32_t /* startPos */, int32_t endPos, - int32_t breakType, UVector32 &/*foundBreaks*/ ) const { - if (breakType >= 0 && breakType < UPRV_LENGTHOF(fHandled)) { - UChar32 c = utext_current32(text); - while((int32_t)utext_getNativeIndex(text) < endPos && fHandled[breakType]->contains(c)) { - utext_next32(text); // TODO: recast loop to work with post-increment operations. - c = utext_current32(text); - } + UChar32 c = utext_current32(text); + while((int32_t)utext_getNativeIndex(text) < endPos && fHandled->contains(c)) { + utext_next32(text); // TODO: recast loop to work with post-increment operations. + c = utext_current32(text); } return 0; } void -UnhandledEngine::handleCharacter(UChar32 c, int32_t breakType) { - if (breakType >= 0 && breakType < UPRV_LENGTHOF(fHandled)) { - if (fHandled[breakType] == 0) { - fHandled[breakType] = new UnicodeSet(); - if (fHandled[breakType] == 0) { - return; - } - } - if (!fHandled[breakType]->contains(c)) { - UErrorCode status = U_ZERO_ERROR; - // Apply the entire script of the character. - int32_t script = u_getIntPropertyValue(c, UCHAR_SCRIPT); - fHandled[breakType]->applyIntPropertyValue(UCHAR_SCRIPT, script, status); +UnhandledEngine::handleCharacter(UChar32 c) { + if (fHandled == nullptr) { + fHandled = new UnicodeSet(); + if (fHandled == nullptr) { + return; } } + if (!fHandled->contains(c)) { + UErrorCode status = U_ZERO_ERROR; + // Apply the entire script of the character. + int32_t script = u_getIntPropertyValue(c, UCHAR_SCRIPT); + fHandled->applyIntPropertyValue(UCHAR_SCRIPT, script, status); + } } /* @@ -138,7 +127,7 @@ U_NAMESPACE_BEGIN static UMutex gBreakEngineMutex = U_MUTEX_INITIALIZER; const LanguageBreakEngine * -ICULanguageBreakFactory::getEngineFor(UChar32 c, int32_t breakType) { +ICULanguageBreakFactory::getEngineFor(UChar32 c) { const LanguageBreakEngine *lbe = NULL; UErrorCode status = U_ZERO_ERROR; @@ -156,14 +145,14 @@ ICULanguageBreakFactory::getEngineFor(UChar32 c, int32_t breakType) { int32_t i = fEngines->size(); while (--i >= 0) { lbe = (const LanguageBreakEngine *)(fEngines->elementAt(i)); - if (lbe != NULL && lbe->handles(c, breakType)) { + if (lbe != NULL && lbe->handles(c)) { return lbe; } } } // We didn't find an engine. Create one. - lbe = loadEngineFor(c, breakType); + lbe = loadEngineFor(c); if (lbe != NULL) { fEngines->push((void *)lbe, status); } @@ -171,11 +160,11 @@ ICULanguageBreakFactory::getEngineFor(UChar32 c, int32_t breakType) { } const LanguageBreakEngine * -ICULanguageBreakFactory::loadEngineFor(UChar32 c, int32_t breakType) { +ICULanguageBreakFactory::loadEngineFor(UChar32 c) { UErrorCode status = U_ZERO_ERROR; UScriptCode code = uscript_getScript(c, &status); if (U_SUCCESS(status)) { - DictionaryMatcher *m = loadDictionaryMatcherFor(code, breakType); + DictionaryMatcher *m = loadDictionaryMatcherFor(code); if (m != NULL) { const LanguageBreakEngine *engine = NULL; switch(code) { @@ -236,7 +225,7 @@ ICULanguageBreakFactory::loadEngineFor(UChar32 c, int32_t breakType) { } DictionaryMatcher * -ICULanguageBreakFactory::loadDictionaryMatcherFor(UScriptCode script, int32_t /* brkType */) { +ICULanguageBreakFactory::loadDictionaryMatcherFor(UScriptCode script) { UErrorCode status = U_ZERO_ERROR; // open root from brkitr tree. UResourceBundle *b = ures_open(U_ICUDATA_BRKITR, "", &status); |