| icu::AlphabeticIndex | AlphabeticIndex supports the creation of a UI index appropriate for a given language |
| icu::AnnualTimeZoneRule | AnnualTimeZoneRule is a class used for representing a time zone rule which takes effect annually |
| icu::Appendable | Base class for objects to which Unicode characters and strings can be appended |
| icu::BasicTimeZone | BasicTimeZone is an abstract class extending TimeZone |
| icu::StringTrieBuilder::BranchHeadNode | |
| icu::StringTrieBuilder::BranchNode | |
| icu::BreakIterator | Implements methods for finding the location of boundaries in text |
| icu::AlphabeticIndex::Bucket | An index "bucket" with a label string and type |
| icu::ByteSink | A ByteSink can be filled with bytes |
| icu::BytesTrie | Light-weight, non-const reader class for a BytesTrie |
| icu::BytesTrieBuilder | Builder class for BytesTrie |
| icu::Calendar | Calendar is an abstract base class for converting between a UDate object and a set of integer fields such as YEAR, MONTH, DAY, HOUR, and so on |
| icu::CharacterIterator | Abstract class that defines an API for iteration on text objects |
| icu::CheckedArrayByteSink | Implementation of ByteSink that writes to a flat byte array, with bounds-checking: This sink will not write more than capacity bytes to outbuf |
| icu::ChoiceFormat | ChoiceFormat converts between ranges of numeric values and strings for those ranges |
| icu::CollationKey | Collation keys are generated by the Collator class |
| icu::Collator | The Collator class performs locale-sensitive string comparison |
| icu::CollatorFactory | A factory, used with registerFactory, the creates multiple collators and provides display names for them |
| icu::CompactDecimalFormat | The CompactDecimalFormat produces abbreviated numbers, suitable for display in environments will limited real estate |
| icu::CurrencyAmount | A currency together with a numeric amount, such as 200 USD |
| icu::CurrencyPluralInfo | This class represents the information needed by DecimalFormat to format currency plural, such as "3.00 US dollars" or "1.00 US dollar" |
| icu::number::CurrencyRounder | A class that defines a rounding strategy parameterized by a currency to be used when formatting numbers in NumberFormatter |
| icu::CurrencyUnit | A unit of currency, such as USD (U.S |
| icu::DateFormat | DateFormat is an abstract class for a family of classes that convert dates and times from their internal representations to textual form and back again in a language-independent manner |
| icu::DateInterval | This class represents a date interval |
| icu::DateIntervalFormat | DateIntervalFormat is a class for formatting and parsing date intervals in a language-independent manner |
| icu::DateTimePatternGenerator | This class provides flexible generation of date format patterns, like "yy-MM-dd" |
| icu::DateTimeRule | DateTimeRule is a class representing a time in a year by a rule specified by month, day of month, day of week and time in the day |
| icu::DecimalFormat | DecimalFormat is a concrete subclass of NumberFormat that formats decimal numbers |
| icu::DecimalFormatSymbols | This class represents the set of symbols needed by DecimalFormat to format numbers |
| icu::EnumSet< T, minValue, limitValue > | Enum bitset for boolean fields |
| icu::ErrorCode | Wrapper class for UErrorCode, with conversion operators for direct use in ICU C and C++ APIs |
| icu::FieldPosition | FieldPosition is a simple class used by Format and its subclasses to identify fields in formatted output |
| icu::FieldPositionIterator | FieldPositionIterator returns the field ids and their start/limit positions generated by a call to Format::format |
| icu::FilteredBreakIteratorBuilder | The BreakIteratorFilter is used to modify the behavior of a BreakIterator by constructing a new BreakIterator which suppresses certain segment boundaries |
| icu::FilteredNormalizer2 | Normalization filtered by a UnicodeSet |
| icu::final | This class allows one to iterate through all the strings that are canonically equivalent to a given string |
| icu::number::final | See the main description in numberformatter.h for documentation and examples |
| icu::final::final | Access to the list of edits |
| icu::StringTrieBuilder::FinalValueNode | |
| icu::FontRuns | The FontRuns class associates pointers to LEFontInstance objects with runs of text |
| icu::Format | Base class for all formats |
| icu::Formattable | Formattable objects can be passed to the Format class or its subclasses for formatting |
| icu::number::FormattedNumber | The result of a number formatting operation |
| icu::ForwardCharacterIterator | Abstract class that defines an API for forward-only iteration on text objects |
| icu::number::FractionRounder | A class that defines a rounding strategy based on a number of fraction places and optionally significant digits to be used when formatting numbers in NumberFormatter |
| icu::number::Rounder::RounderUnion::FractionSignificantSettings | |
| icu::GenderInfo | GenderInfo computes the gender of a list as a whole given the gender of each element |
| icu::GregorianCalendar | Concrete class which provides the standard calendar used by most of the world |
| icu::number::Grouper | |
| icu::IDNA | Abstract base class for IDNA processing |
| icu::IDNAInfo | Output container for IDNA processing errors |
| icu::AlphabeticIndex::ImmutableIndex | Immutable, thread-safe version of AlphabeticIndex |
| icu::number::IncrementRounder | A class that defines a rounding strategy parameterized by a rounding increment to be used when formatting numbers in NumberFormatter |
| icu::number::Rounder::RounderUnion::IncrementSettings | |
| icu::InitialTimeZoneRule | InitialTimeZoneRule represents a time zone rule representing a time zone effective from the beginning and has no actual start times |
| icu::number::IntegerWidth | A class that defines the strategy for padding and truncating integers before the decimal separator |
| icu::StringTrieBuilder::IntermediateValueNode | |
| icu::BytesTrie::Iterator | Iterator for all of the (byte sequence, value) pairs in a BytesTrie |
| icu::UCharsTrie::Iterator | Iterator for all of the (string, value) pairs in a UCharsTrie |
| icu::ParagraphLayout::Line | This class represents a single line of text in a ParagraphLayout |
| icu::StringTrieBuilder::LinearMatchNode | |
| icu::StringTrieBuilder::ListBranchNode | |
| icu::ListFormatData | |
| icu::ListFormatter | An immutable class for formatting a list, using data from CLDR (or supplied separately) |
| icu::LocalArray< T > | "Smart pointer" class, deletes objects via the C++ array delete[] operator |
| icu::Locale | A Locale object represents a specific geographical, political, or cultural region |
| icu::LocaleDisplayNames | Returns display names of Locales and components of Locales |
| icu::LocaleRuns | The LocaleRuns class associates pointers to Locale objects with runs of text |
| icu::number::LocalizedNumberFormatter | A NumberFormatter that has a locale associated with it; this means .format() methods are available |
| icu::LocalPointer< T > | "Smart pointer" class, deletes objects via the standard C++ delete operator |
| icu::LocalPointerBase< T > | "Smart pointer" base class; do not use directly: use LocalPointer etc |
| LocalUBiDiPointer | "Smart pointer" class, closes a UBiDi via ubidi_close() |
| LocalUBiDiTransformPointer | "Smart pointer" class, closes a UBiDiTransform via ubiditransform_close() |
| LocalUBreakIteratorPointer | "Smart pointer" class, closes a UBreakIterator via ubrk_close() |
| LocalUCaseMapPointer | "Smart pointer" class, closes a UCaseMap via ucasemap_close() |
| LocalUConverterPointer | "Smart pointer" class, closes a UConverter via ucnv_close() |
| LocalUConverterSelectorPointer | "Smart pointer" class, closes a UConverterSelector via ucnvsel_close() |
| LocalUDataMemoryPointer | "Smart pointer" class, closes a UDataMemory via udata_close() |
| LocalUEnumerationPointer | "Smart pointer" class, closes a UEnumeration via uenum_close() |
| LocalUIDNAPointer | "Smart pointer" class, closes a UIDNA via uidna_close() |
| LocalUListFormatterPointer | "Smart pointer" class, closes a UListFormatter via ulistfmt_close() |
| LocalULocaleDisplayNamesPointer | "Smart pointer" class, closes a ULocaleDisplayNames via uldn_close() |
| LocalUNormalizer2Pointer | "Smart pointer" class, closes a UNormalizer2 via unorm2_close() |
| LocalUResourceBundlePointer | "Smart pointer" class, closes a UResourceBundle via ures_close() |
| LocalUSetPointer | "Smart pointer" class, closes a USet via uset_close() |
| LocalUStringPrepProfilePointer | "Smart pointer" class, closes a UStringPrepProfile via usprep_close() |
| LocalUTextPointer | "Smart pointer" class, closes a UText via utext_close() |
| icu::number::impl::MacroProps | |
| icu::TimeZoneNames::MatchInfoCollection | MatchInfoCollection represents a collection of time zone name matches used by TimeZoneNames#find |
| icu::Measure | An amount of a specified unit, consisting of a number and a Unit |
| icu::MeasureFormat | A formatter for measure objects |
| icu::MeasureUnit | A unit such as length, mass, volume, currency, etc |
| icu::MessageFormat | |
| icu::MessagePattern | Parses and represents ICU MessageFormat patterns |
| icu::StringTrieBuilder::Node | |
| icu::Normalizer | Old Unicode normalization API |
| icu::Normalizer2 | Unicode normalization functionality for standard Unicode normalization or for using custom mapping tables |
| icu::number::Notation | A class that defines the notation style to be used when formatting numbers in NumberFormatter |
| icu::NoUnit | Dimensionless unit for percent and permille |
| icu::NumberFormat | Abstract base class for all number formats |
| icu::NumberFormatFactory | A NumberFormatFactory is used to register new number formats |
| icu::number::NumberFormatterSettings< Derived > | An abstract base class for specifying settings related to number formatting |
| icu::NumberingSystem | Defines numbering systems |
| icu::number::impl::Padder | |
| icu::ParagraphLayout | ParagraphLayout |
| icu::ParsePosition | ParsePosition is a simple class used by Format and its subclasses to keep track of the current position during parsing |
| icu::MessagePattern::Part | A message pattern "part", representing a pattern parsing event |
| icu::PluralFormat | |
| icu::PluralRules | Defines rules for mapping non-negative numeric values onto a small set of keywords |
| icu::AlphabeticIndex::Record | A (name, data) pair, to be sorted by name into one of the index buckets |
| icu::Region | Region is the class representing a Unicode Region Code, also known as a Unicode Region Subtag, which is defined based upon the BCP 47 standard |
| icu::RelativeDateTimeFormatter | Formats simple relative dates |
| icu::Replaceable | Replaceable is an abstract base class representing a string of characters that supports the replacement of a range of itself with a new string of characters |
| icu::ResourceBundle | A class representing a collection of resource information pertaining to a given locale |
| icu::number::Rounder | A class that defines the rounding strategy to be used when formatting numbers in NumberFormatter |
| icu::RuleBasedBreakIterator | A subclass of BreakIterator whose behavior is specified using a list of rules |
| icu::RuleBasedCollator | Implementation of Collator, using data-driven tables |
| icu::RuleBasedNumberFormat | Formats numbers according to a set of rules |
| icu::RuleBasedTimeZone | BasicTimeZone subclass implemented in terms of InitialTimeZoneRule and TimeZoneRule instances |
| icu::RunArray | The RunArray class is a base class for building classes which represent data that is associated with runs of text |
| icu::number::ScientificNotation | A class that defines the scientific notation style to be used when formatting numbers in NumberFormatter |
| icu::ScientificNumberFormatter | A formatter that formats numbers in user-friendly scientific notation |
| icu::number::Notation::NotationUnion::ScientificSettings | |
| icu::SearchIterator | SearchIterator is an abstract base class that provides methods to search for a pattern within a text string |
| icu::SelectFormat | |
| icu::SimpleDateFormat | SimpleDateFormat is a concrete class for formatting and parsing dates in a language-independent manner |
| icu::SimpleNumberFormatFactory | A NumberFormatFactory that supports a single locale |
| icu::SimpleTimeZone | SimpleTimeZone is a concrete subclass of TimeZone that represents a time zone for use with a Gregorian calendar |
| icu::StringTrieBuilder::SplitBranchNode | |
| icu::UCharsTrie::State | UCharsTrie state object, for saving a trie's current state and resetting the trie back to this state later |
| icu::BytesTrie::State | BytesTrie state object, for saving a trie's current state and resetting the trie back to this state later |
| icu::StringByteSink< StringClass > | Implementation of ByteSink that writes to a "string" |
| icu::StringCharacterIterator | A concrete subclass of CharacterIterator that iterates over the characters (code units or code points) in a UnicodeString |
| icu::StringEnumeration | Base class for 'pure' C++ implementations of uenum api |
| icu::StringPiece | A string-like object that points to a sized piece of memory |
| icu::StringTrieBuilder | Base class for string trie builder classes |
| icu::number::impl::SymbolsWrapper | |
| icu::SymbolTable | An interface that defines both lookup protocol and parsing of symbolic names |
| icu::TimeArrayTimeZoneRule | TimeArrayTimeZoneRule represents a time zone rule whose start times are defined by an array of milliseconds since the standard base time |
| icu::TimeUnit | Measurement unit for time units |
| icu::TimeUnitAmount | Express a duration as a time unit and number |
| icu::TimeUnitFormat | Format or parse a TimeUnitAmount, using plural rules for the units where available |
| icu::TimeZone | TimeZone represents a time zone offset, and also figures out daylight savings |
| icu::TimeZoneFormat | TimeZoneFormat supports time zone display name formatting and parsing |
| icu::TimeZoneNames | TimeZoneNames is an abstract class representing the time zone display name data model defined by UTS#35 Unicode Locale Data Markup Language (LDML) |
| icu::TimeZoneRule | TimeZoneRule is a class representing a rule for time zone |
| icu::TimeZoneTransition | TimeZoneTransition is a class representing a time zone transition |
| icu::Transliterator::Token | A context integer or pointer for a factory function, passed by value |
| icu::Transliterator | Transliterator is an abstract class that transliterates text from one format to another |
| icu::UCharCharacterIterator | A concrete subclass of CharacterIterator that iterates over the characters (code units or code points) in a char16_t array |
| UCharIterator | C API for code unit iteration |
| icu::UCharsTrie | Light-weight, non-const reader class for a UCharsTrie |
| icu::UCharsTrieBuilder | Builder class for UCharsTrie |
| UConverterFromUnicodeArgs | The structure for the fromUnicode callback function parameter |
| UConverterToUnicodeArgs | The structure for the toUnicode callback function parameter |
| UDataInfo | UDataInfo contains the properties about the requested data |
| UFieldPosition | A struct representing a range of text containing a specific field |
| UIDNAInfo | Output container for IDNA processing errors |
| icu::UMemory | UMemory is the common ICU base class |
| icu::UnicodeFilter | UnicodeFilter defines a protocol for selecting a subset of the full range (U+0000 to U+10FFFF) of Unicode characters |
| icu::UnicodeFunctor | UnicodeFunctor is an abstract base class for objects that perform match and/or replace operations on Unicode strings |
| icu::UnicodeMatcher | UnicodeMatcher defines a protocol for objects that can match a range of characters in a Replaceable string |
| icu::UnicodeReplacer | UnicodeReplacer defines a protocol for objects that replace a range of characters in a Replaceable string with output text |
| icu::UnicodeSetIterator | UnicodeSetIterator iterates over the contents of a UnicodeSet |
| icu::UnicodeString | UnicodeString is a string class that stores Unicode characters directly and provides similar functionality as the Java String and StringBuffer/StringBuilder classes |
| icu::UnicodeStringAppendable | An Appendable implementation which writes to a UnicodeString |
| icu::number::UnlocalizedNumberFormatter | A NumberFormatter that does not yet have a locale |
| icu::UObject | UObject is the common ICU "boilerplate" class |
| UParseError | A UParseError struct is used to returned detailed information about parsing errors |
| UReplaceableCallbacks | A set of function pointers that transliterators use to manipulate a UReplaceable |
| USerializedSet | A serialized form of a Unicode set |
| UText | UText struct |
| UTextFuncs | (public) Function dispatch table for UText |
| UTransPosition | Position structure for utrans_transIncremental() incremental transliteration |
| icu::StringTrieBuilder::ValueNode | |
| icu::ValueRuns | The ValueRuns class associates integer values with runs of text |
| icu::ParagraphLayout::VisualRun | This object represents a single visual run in a line of text in a paragraph |
| icu::VTimeZone | VTimeZone is a class implementing RFC2445 VTIMEZONE |
