diff options
Diffstat (limited to 'deps/node/deps/icu-small/source/i18n/number_fluent.cpp')
-rw-r--r-- | deps/node/deps/icu-small/source/i18n/number_fluent.cpp | 866 |
1 files changed, 0 insertions, 866 deletions
diff --git a/deps/node/deps/icu-small/source/i18n/number_fluent.cpp b/deps/node/deps/icu-small/source/i18n/number_fluent.cpp deleted file mode 100644 index a66e3bd0..00000000 --- a/deps/node/deps/icu-small/source/i18n/number_fluent.cpp +++ /dev/null @@ -1,866 +0,0 @@ -// © 2017 and later: Unicode, Inc. and others. -// License & terms of use: http://www.unicode.org/copyright.html - -#include "unicode/utypes.h" - -#if !UCONFIG_NO_FORMATTING - -#include "uassert.h" -#include "unicode/numberformatter.h" -#include "number_decimalquantity.h" -#include "number_formatimpl.h" -#include "umutex.h" -#include "number_asformat.h" -#include "number_skeletons.h" -#include "number_utils.h" -#include "number_utypes.h" -#include "util.h" -#include "fphdlimp.h" - -using namespace icu; -using namespace icu::number; -using namespace icu::number::impl; - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::notation(const Notation& notation) const& { - Derived copy(*this); - // NOTE: Slicing is OK. - copy.fMacros.notation = notation; - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::notation(const Notation& notation)&& { - Derived move(std::move(*this)); - // NOTE: Slicing is OK. - move.fMacros.notation = notation; - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::unit(const icu::MeasureUnit& unit) const& { - Derived copy(*this); - // NOTE: Slicing occurs here. However, CurrencyUnit can be restored from MeasureUnit. - // TimeUnit may be affected, but TimeUnit is not as relevant to number formatting. - copy.fMacros.unit = unit; - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::unit(const icu::MeasureUnit& unit)&& { - Derived move(std::move(*this)); - // See comments above about slicing. - move.fMacros.unit = unit; - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::adoptUnit(icu::MeasureUnit* unit) const& { - Derived copy(*this); - // Just move the unit into the MacroProps by value, and delete it since we have ownership. - // NOTE: Slicing occurs here. However, CurrencyUnit can be restored from MeasureUnit. - // TimeUnit may be affected, but TimeUnit is not as relevant to number formatting. - if (unit != nullptr) { - // TODO: On nullptr, reset to default value? - copy.fMacros.unit = std::move(*unit); - delete unit; - } - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::adoptUnit(icu::MeasureUnit* unit)&& { - Derived move(std::move(*this)); - // See comments above about slicing and ownership. - if (unit != nullptr) { - // TODO: On nullptr, reset to default value? - move.fMacros.unit = std::move(*unit); - delete unit; - } - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::perUnit(const icu::MeasureUnit& perUnit) const& { - Derived copy(*this); - // See comments above about slicing. - copy.fMacros.perUnit = perUnit; - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::perUnit(const icu::MeasureUnit& perUnit)&& { - Derived move(std::move(*this)); - // See comments above about slicing. - move.fMacros.perUnit = perUnit; - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::adoptPerUnit(icu::MeasureUnit* perUnit) const& { - Derived copy(*this); - // See comments above about slicing and ownership. - if (perUnit != nullptr) { - // TODO: On nullptr, reset to default value? - copy.fMacros.perUnit = std::move(*perUnit); - delete perUnit; - } - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::adoptPerUnit(icu::MeasureUnit* perUnit)&& { - Derived move(std::move(*this)); - // See comments above about slicing and ownership. - if (perUnit != nullptr) { - // TODO: On nullptr, reset to default value? - move.fMacros.perUnit = std::move(*perUnit); - delete perUnit; - } - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::precision(const Precision& precision) const& { - Derived copy(*this); - // NOTE: Slicing is OK. - copy.fMacros.precision = precision; - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::precision(const Precision& precision)&& { - Derived move(std::move(*this)); - // NOTE: Slicing is OK. - move.fMacros.precision = precision; - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::roundingMode(UNumberFormatRoundingMode roundingMode) const& { - Derived copy(*this); - copy.fMacros.roundingMode = roundingMode; - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::roundingMode(UNumberFormatRoundingMode roundingMode)&& { - Derived move(std::move(*this)); - move.fMacros.roundingMode = roundingMode; - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::grouping(UGroupingStrategy strategy) const& { - Derived copy(*this); - // NOTE: This is slightly different than how the setting is stored in Java - // because we want to put it on the stack. - copy.fMacros.grouper = Grouper::forStrategy(strategy); - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::grouping(UGroupingStrategy strategy)&& { - Derived move(std::move(*this)); - move.fMacros.grouper = Grouper::forStrategy(strategy); - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::integerWidth(const IntegerWidth& style) const& { - Derived copy(*this); - copy.fMacros.integerWidth = style; - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::integerWidth(const IntegerWidth& style)&& { - Derived move(std::move(*this)); - move.fMacros.integerWidth = style; - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::symbols(const DecimalFormatSymbols& symbols) const& { - Derived copy(*this); - copy.fMacros.symbols.setTo(symbols); - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::symbols(const DecimalFormatSymbols& symbols)&& { - Derived move(std::move(*this)); - move.fMacros.symbols.setTo(symbols); - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::adoptSymbols(NumberingSystem* ns) const& { - Derived copy(*this); - copy.fMacros.symbols.setTo(ns); - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::adoptSymbols(NumberingSystem* ns)&& { - Derived move(std::move(*this)); - move.fMacros.symbols.setTo(ns); - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::unitWidth(UNumberUnitWidth width) const& { - Derived copy(*this); - copy.fMacros.unitWidth = width; - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::unitWidth(UNumberUnitWidth width)&& { - Derived move(std::move(*this)); - move.fMacros.unitWidth = width; - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::sign(UNumberSignDisplay style) const& { - Derived copy(*this); - copy.fMacros.sign = style; - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::sign(UNumberSignDisplay style)&& { - Derived move(std::move(*this)); - move.fMacros.sign = style; - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::decimal(UNumberDecimalSeparatorDisplay style) const& { - Derived copy(*this); - copy.fMacros.decimal = style; - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::decimal(UNumberDecimalSeparatorDisplay style)&& { - Derived move(std::move(*this)); - move.fMacros.decimal = style; - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::scale(const Scale& scale) const& { - Derived copy(*this); - copy.fMacros.scale = scale; - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::scale(const Scale& scale)&& { - Derived move(std::move(*this)); - move.fMacros.scale = scale; - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::padding(const Padder& padder) const& { - Derived copy(*this); - copy.fMacros.padder = padder; - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::padding(const Padder& padder)&& { - Derived move(std::move(*this)); - move.fMacros.padder = padder; - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::threshold(int32_t threshold) const& { - Derived copy(*this); - copy.fMacros.threshold = threshold; - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::threshold(int32_t threshold)&& { - Derived move(std::move(*this)); - move.fMacros.threshold = threshold; - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::macros(const impl::MacroProps& macros) const& { - Derived copy(*this); - copy.fMacros = macros; - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::macros(const impl::MacroProps& macros)&& { - Derived move(std::move(*this)); - move.fMacros = macros; - return move; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::macros(impl::MacroProps&& macros) const& { - Derived copy(*this); - copy.fMacros = std::move(macros); - return copy; -} - -template<typename Derived> -Derived NumberFormatterSettings<Derived>::macros(impl::MacroProps&& macros)&& { - Derived move(std::move(*this)); - move.fMacros = std::move(macros); - return move; -} - -template<typename Derived> -UnicodeString NumberFormatterSettings<Derived>::toSkeleton(UErrorCode& status) const { - if (fMacros.copyErrorTo(status)) { - return ICU_Utility::makeBogusString(); - } - return skeleton::generate(fMacros, status); -} - -// Declare all classes that implement NumberFormatterSettings -// See https://stackoverflow.com/a/495056/1407170 -template -class icu::number::NumberFormatterSettings<icu::number::UnlocalizedNumberFormatter>; -template -class icu::number::NumberFormatterSettings<icu::number::LocalizedNumberFormatter>; - - -UnlocalizedNumberFormatter NumberFormatter::with() { - UnlocalizedNumberFormatter result; - return result; -} - -LocalizedNumberFormatter NumberFormatter::withLocale(const Locale& locale) { - return with().locale(locale); -} - -UnlocalizedNumberFormatter -NumberFormatter::forSkeleton(const UnicodeString& skeleton, UErrorCode& status) { - return skeleton::create(skeleton, status); -} - - -template<typename T> using NFS = NumberFormatterSettings<T>; -using LNF = LocalizedNumberFormatter; -using UNF = UnlocalizedNumberFormatter; - -UnlocalizedNumberFormatter::UnlocalizedNumberFormatter(const UNF& other) - : UNF(static_cast<const NFS<UNF>&>(other)) {} - -UnlocalizedNumberFormatter::UnlocalizedNumberFormatter(const NFS<UNF>& other) - : NFS<UNF>(other) { - // No additional fields to assign -} - -// Make default copy constructor call the NumberFormatterSettings copy constructor. -UnlocalizedNumberFormatter::UnlocalizedNumberFormatter(UNF&& src) U_NOEXCEPT - : UNF(static_cast<NFS<UNF>&&>(src)) {} - -UnlocalizedNumberFormatter::UnlocalizedNumberFormatter(NFS<UNF>&& src) U_NOEXCEPT - : NFS<UNF>(std::move(src)) { - // No additional fields to assign -} - -UnlocalizedNumberFormatter& UnlocalizedNumberFormatter::operator=(const UNF& other) { - NFS<UNF>::operator=(static_cast<const NFS<UNF>&>(other)); - // No additional fields to assign - return *this; -} - -UnlocalizedNumberFormatter& UnlocalizedNumberFormatter::operator=(UNF&& src) U_NOEXCEPT { - NFS<UNF>::operator=(static_cast<NFS<UNF>&&>(src)); - // No additional fields to assign - return *this; -} - -// Make default copy constructor call the NumberFormatterSettings copy constructor. -LocalizedNumberFormatter::LocalizedNumberFormatter(const LNF& other) - : LNF(static_cast<const NFS<LNF>&>(other)) {} - -LocalizedNumberFormatter::LocalizedNumberFormatter(const NFS<LNF>& other) - : NFS<LNF>(other) { - // No additional fields to assign (let call count and compiled formatter reset to defaults) -} - -LocalizedNumberFormatter::LocalizedNumberFormatter(LocalizedNumberFormatter&& src) U_NOEXCEPT - : LNF(static_cast<NFS<LNF>&&>(src)) {} - -LocalizedNumberFormatter::LocalizedNumberFormatter(NFS<LNF>&& src) U_NOEXCEPT - : NFS<LNF>(std::move(src)) { - // For the move operators, copy over the compiled formatter. - // Note: if the formatter is not compiled, call count information is lost. - if (static_cast<LNF&&>(src).fCompiled != nullptr) { - lnfMoveHelper(static_cast<LNF&&>(src)); - } -} - -LocalizedNumberFormatter& LocalizedNumberFormatter::operator=(const LNF& other) { - NFS<LNF>::operator=(static_cast<const NFS<LNF>&>(other)); - // Reset to default values. - clear(); - return *this; -} - -LocalizedNumberFormatter& LocalizedNumberFormatter::operator=(LNF&& src) U_NOEXCEPT { - NFS<LNF>::operator=(static_cast<NFS<LNF>&&>(src)); - // For the move operators, copy over the compiled formatter. - // Note: if the formatter is not compiled, call count information is lost. - if (static_cast<LNF&&>(src).fCompiled != nullptr) { - // Formatter is compiled - lnfMoveHelper(static_cast<LNF&&>(src)); - } else { - clear(); - } - return *this; -} - -void LocalizedNumberFormatter::clear() { - // Reset to default values. - auto* callCount = reinterpret_cast<u_atomic_int32_t*>(fUnsafeCallCount); - umtx_storeRelease(*callCount, 0); - delete fCompiled; - fCompiled = nullptr; -} - -void LocalizedNumberFormatter::lnfMoveHelper(LNF&& src) { - // Copy over the compiled formatter and set call count to INT32_MIN as in computeCompiled(). - // Don't copy the call count directly because doing so requires a loadAcquire/storeRelease. - // The bits themselves appear to be platform-dependent, so copying them might not be safe. - auto* callCount = reinterpret_cast<u_atomic_int32_t*>(fUnsafeCallCount); - umtx_storeRelease(*callCount, INT32_MIN); - delete fCompiled; - fCompiled = src.fCompiled; - // Reset the source object to leave it in a safe state. - auto* srcCallCount = reinterpret_cast<u_atomic_int32_t*>(src.fUnsafeCallCount); - umtx_storeRelease(*srcCallCount, 0); - src.fCompiled = nullptr; -} - - -LocalizedNumberFormatter::~LocalizedNumberFormatter() { - delete fCompiled; -} - -LocalizedNumberFormatter::LocalizedNumberFormatter(const MacroProps& macros, const Locale& locale) { - fMacros = macros; - fMacros.locale = locale; -} - -LocalizedNumberFormatter::LocalizedNumberFormatter(MacroProps&& macros, const Locale& locale) { - fMacros = std::move(macros); - fMacros.locale = locale; -} - -LocalizedNumberFormatter UnlocalizedNumberFormatter::locale(const Locale& locale) const& { - return LocalizedNumberFormatter(fMacros, locale); -} - -LocalizedNumberFormatter UnlocalizedNumberFormatter::locale(const Locale& locale)&& { - return LocalizedNumberFormatter(std::move(fMacros), locale); -} - -SymbolsWrapper::SymbolsWrapper(const SymbolsWrapper& other) { - doCopyFrom(other); -} - -SymbolsWrapper::SymbolsWrapper(SymbolsWrapper&& src) U_NOEXCEPT { - doMoveFrom(std::move(src)); -} - -SymbolsWrapper& SymbolsWrapper::operator=(const SymbolsWrapper& other) { - if (this == &other) { - return *this; - } - doCleanup(); - doCopyFrom(other); - return *this; -} - -SymbolsWrapper& SymbolsWrapper::operator=(SymbolsWrapper&& src) U_NOEXCEPT { - if (this == &src) { - return *this; - } - doCleanup(); - doMoveFrom(std::move(src)); - return *this; -} - -SymbolsWrapper::~SymbolsWrapper() { - doCleanup(); -} - -void SymbolsWrapper::setTo(const DecimalFormatSymbols& dfs) { - doCleanup(); - fType = SYMPTR_DFS; - fPtr.dfs = new DecimalFormatSymbols(dfs); -} - -void SymbolsWrapper::setTo(const NumberingSystem* ns) { - doCleanup(); - fType = SYMPTR_NS; - fPtr.ns = ns; -} - -void SymbolsWrapper::doCopyFrom(const SymbolsWrapper& other) { - fType = other.fType; - switch (fType) { - case SYMPTR_NONE: - // No action necessary - break; - case SYMPTR_DFS: - // Memory allocation failures are exposed in copyErrorTo() - if (other.fPtr.dfs != nullptr) { - fPtr.dfs = new DecimalFormatSymbols(*other.fPtr.dfs); - } else { - fPtr.dfs = nullptr; - } - break; - case SYMPTR_NS: - // Memory allocation failures are exposed in copyErrorTo() - if (other.fPtr.ns != nullptr) { - fPtr.ns = new NumberingSystem(*other.fPtr.ns); - } else { - fPtr.ns = nullptr; - } - break; - } -} - -void SymbolsWrapper::doMoveFrom(SymbolsWrapper&& src) { - fType = src.fType; - switch (fType) { - case SYMPTR_NONE: - // No action necessary - break; - case SYMPTR_DFS: - fPtr.dfs = src.fPtr.dfs; - src.fPtr.dfs = nullptr; - break; - case SYMPTR_NS: - fPtr.ns = src.fPtr.ns; - src.fPtr.ns = nullptr; - break; - } -} - -void SymbolsWrapper::doCleanup() { - switch (fType) { - case SYMPTR_NONE: - // No action necessary - break; - case SYMPTR_DFS: - delete fPtr.dfs; - break; - case SYMPTR_NS: - delete fPtr.ns; - break; - } -} - -bool SymbolsWrapper::isDecimalFormatSymbols() const { - return fType == SYMPTR_DFS; -} - -bool SymbolsWrapper::isNumberingSystem() const { - return fType == SYMPTR_NS; -} - -const DecimalFormatSymbols* SymbolsWrapper::getDecimalFormatSymbols() const { - U_ASSERT(fType == SYMPTR_DFS); - return fPtr.dfs; -} - -const NumberingSystem* SymbolsWrapper::getNumberingSystem() const { - U_ASSERT(fType == SYMPTR_NS); - return fPtr.ns; -} - - -FormattedNumber LocalizedNumberFormatter::formatInt(int64_t value, UErrorCode& status) const { - if (U_FAILURE(status)) { return FormattedNumber(U_ILLEGAL_ARGUMENT_ERROR); } - auto results = new UFormattedNumberData(); - if (results == nullptr) { - status = U_MEMORY_ALLOCATION_ERROR; - return FormattedNumber(status); - } - results->quantity.setToLong(value); - formatImpl(results, status); - - // Do not save the results object if we encountered a failure. - if (U_SUCCESS(status)) { - return FormattedNumber(results); - } else { - delete results; - return FormattedNumber(status); - } -} - -FormattedNumber LocalizedNumberFormatter::formatDouble(double value, UErrorCode& status) const { - if (U_FAILURE(status)) { return FormattedNumber(U_ILLEGAL_ARGUMENT_ERROR); } - auto results = new UFormattedNumberData(); - if (results == nullptr) { - status = U_MEMORY_ALLOCATION_ERROR; - return FormattedNumber(status); - } - results->quantity.setToDouble(value); - formatImpl(results, status); - - // Do not save the results object if we encountered a failure. - if (U_SUCCESS(status)) { - return FormattedNumber(results); - } else { - delete results; - return FormattedNumber(status); - } -} - -FormattedNumber LocalizedNumberFormatter::formatDecimal(StringPiece value, UErrorCode& status) const { - if (U_FAILURE(status)) { return FormattedNumber(U_ILLEGAL_ARGUMENT_ERROR); } - auto results = new UFormattedNumberData(); - if (results == nullptr) { - status = U_MEMORY_ALLOCATION_ERROR; - return FormattedNumber(status); - } - results->quantity.setToDecNumber(value, status); - formatImpl(results, status); - - // Do not save the results object if we encountered a failure. - if (U_SUCCESS(status)) { - return FormattedNumber(results); - } else { - delete results; - return FormattedNumber(status); - } -} - -FormattedNumber -LocalizedNumberFormatter::formatDecimalQuantity(const DecimalQuantity& dq, UErrorCode& status) const { - if (U_FAILURE(status)) { return FormattedNumber(U_ILLEGAL_ARGUMENT_ERROR); } - auto results = new UFormattedNumberData(); - if (results == nullptr) { - status = U_MEMORY_ALLOCATION_ERROR; - return FormattedNumber(status); - } - results->quantity = dq; - formatImpl(results, status); - - // Do not save the results object if we encountered a failure. - if (U_SUCCESS(status)) { - return FormattedNumber(results); - } else { - delete results; - return FormattedNumber(status); - } -} - -void LocalizedNumberFormatter::formatImpl(impl::UFormattedNumberData* results, UErrorCode& status) const { - if (computeCompiled(status)) { - fCompiled->format(results->quantity, results->string, status); - } else { - NumberFormatterImpl::formatStatic(fMacros, results->quantity, results->string, status); - } -} - -void LocalizedNumberFormatter::getAffixImpl(bool isPrefix, bool isNegative, UnicodeString& result, - UErrorCode& status) const { - NumberStringBuilder string; - auto signum = static_cast<int8_t>(isNegative ? -1 : 1); - // Always return affixes for plural form OTHER. - static const StandardPlural::Form plural = StandardPlural::OTHER; - int32_t prefixLength; - if (computeCompiled(status)) { - prefixLength = fCompiled->getPrefixSuffix(signum, plural, string, status); - } else { - prefixLength = NumberFormatterImpl::getPrefixSuffixStatic(fMacros, signum, plural, string, status); - } - result.remove(); - if (isPrefix) { - result.append(string.toTempUnicodeString().tempSubStringBetween(0, prefixLength)); - } else { - result.append(string.toTempUnicodeString().tempSubStringBetween(prefixLength, string.length())); - } -} - -bool LocalizedNumberFormatter::computeCompiled(UErrorCode& status) const { - // fUnsafeCallCount contains memory to be interpreted as an atomic int, most commonly - // std::atomic<int32_t>. Since the type of atomic int is platform-dependent, we cast the - // bytes in fUnsafeCallCount to u_atomic_int32_t, a typedef for the platform-dependent - // atomic int type defined in umutex.h. - static_assert( - sizeof(u_atomic_int32_t) <= sizeof(fUnsafeCallCount), - "Atomic integer size on this platform exceeds the size allocated by fUnsafeCallCount"); - auto* callCount = reinterpret_cast<u_atomic_int32_t*>( - const_cast<LocalizedNumberFormatter*>(this)->fUnsafeCallCount); - - // A positive value in the atomic int indicates that the data structure is not yet ready; - // a negative value indicates that it is ready. If, after the increment, the atomic int - // is exactly threshold, then it is the current thread's job to build the data structure. - // Note: We set the callCount to INT32_MIN so that if another thread proceeds to increment - // the atomic int, the value remains below zero. - int32_t currentCount = umtx_loadAcquire(*callCount); - if (0 <= currentCount && currentCount <= fMacros.threshold && fMacros.threshold > 0) { - currentCount = umtx_atomic_inc(callCount); - } - - if (currentCount == fMacros.threshold && fMacros.threshold > 0) { - // Build the data structure and then use it (slow to fast path). - const NumberFormatterImpl* compiled = new NumberFormatterImpl(fMacros, status); - if (compiled == nullptr) { - status = U_MEMORY_ALLOCATION_ERROR; - return false; - } - U_ASSERT(fCompiled == nullptr); - const_cast<LocalizedNumberFormatter*>(this)->fCompiled = compiled; - umtx_storeRelease(*callCount, INT32_MIN); - return true; - } else if (currentCount < 0) { - // The data structure is already built; use it (fast path). - U_ASSERT(fCompiled != nullptr); - return true; - } else { - // Format the number without building the data structure (slow path). - return false; - } -} - -const impl::NumberFormatterImpl* LocalizedNumberFormatter::getCompiled() const { - return fCompiled; -} - -int32_t LocalizedNumberFormatter::getCallCount() const { - auto* callCount = reinterpret_cast<u_atomic_int32_t*>( - const_cast<LocalizedNumberFormatter*>(this)->fUnsafeCallCount); - return umtx_loadAcquire(*callCount); -} - -Format* LocalizedNumberFormatter::toFormat(UErrorCode& status) const { - LocalPointer<LocalizedNumberFormatterAsFormat> retval( - new LocalizedNumberFormatterAsFormat(*this, fMacros.locale), status); - return retval.orphan(); -} - - -FormattedNumber::FormattedNumber(FormattedNumber&& src) U_NOEXCEPT - : fResults(src.fResults), fErrorCode(src.fErrorCode) { - // Disown src.fResults to prevent double-deletion - src.fResults = nullptr; - src.fErrorCode = U_INVALID_STATE_ERROR; -} - -FormattedNumber& FormattedNumber::operator=(FormattedNumber&& src) U_NOEXCEPT { - delete fResults; - fResults = src.fResults; - fErrorCode = src.fErrorCode; - // Disown src.fResults to prevent double-deletion - src.fResults = nullptr; - src.fErrorCode = U_INVALID_STATE_ERROR; - return *this; -} - -UnicodeString FormattedNumber::toString() const { - UErrorCode localStatus = U_ZERO_ERROR; - return toString(localStatus); -} - -UnicodeString FormattedNumber::toString(UErrorCode& status) const { - if (U_FAILURE(status)) { - return ICU_Utility::makeBogusString(); - } - if (fResults == nullptr) { - status = fErrorCode; - return ICU_Utility::makeBogusString(); - } - return fResults->string.toUnicodeString(); -} - -Appendable& FormattedNumber::appendTo(Appendable& appendable) { - UErrorCode localStatus = U_ZERO_ERROR; - return appendTo(appendable, localStatus); -} - -Appendable& FormattedNumber::appendTo(Appendable& appendable, UErrorCode& status) const { - if (U_FAILURE(status)) { - return appendable; - } - if (fResults == nullptr) { - status = fErrorCode; - return appendable; - } - appendable.appendString(fResults->string.chars(), fResults->string.length()); - return appendable; -} - -void FormattedNumber::populateFieldPosition(FieldPosition& fieldPosition, UErrorCode& status) { - if (U_FAILURE(status)) { - return; - } - if (fResults == nullptr) { - status = fErrorCode; - return; - } - // in case any users were depending on the old behavior: - fieldPosition.setBeginIndex(0); - fieldPosition.setEndIndex(0); - fResults->string.nextFieldPosition(fieldPosition, status); -} - -UBool FormattedNumber::nextFieldPosition(FieldPosition& fieldPosition, UErrorCode& status) const { - if (U_FAILURE(status)) { - return FALSE; - } - if (fResults == nullptr) { - status = fErrorCode; - return FALSE; - } - // NOTE: MSVC sometimes complains when implicitly converting between bool and UBool - return fResults->string.nextFieldPosition(fieldPosition, status) ? TRUE : FALSE; -} - -void FormattedNumber::populateFieldPositionIterator(FieldPositionIterator& iterator, UErrorCode& status) { - getAllFieldPositions(iterator, status); -} - -void FormattedNumber::getAllFieldPositions(FieldPositionIterator& iterator, UErrorCode& status) const { - FieldPositionIteratorHandler fpih(&iterator, status); - getAllFieldPositionsImpl(fpih, status); -} - -void FormattedNumber::getAllFieldPositionsImpl(FieldPositionIteratorHandler& fpih, - UErrorCode& status) const { - if (U_FAILURE(status)) { - return; - } - if (fResults == nullptr) { - status = fErrorCode; - return; - } - fResults->string.getAllFieldPositions(fpih, status); -} - -void FormattedNumber::getDecimalQuantity(DecimalQuantity& output, UErrorCode& status) const { - if (U_FAILURE(status)) { - return; - } - if (fResults == nullptr) { - status = fErrorCode; - return; - } - output = fResults->quantity; -} - -FormattedNumber::~FormattedNumber() { - delete fResults; -} - -#endif /* #if !UCONFIG_NO_FORMATTING */ |