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ICU 1.8.1 Compound List

Here are the classes, structs, unions and interfaces with brief descriptions:

• _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)
• _UTransPosition (Position structure for utrans_transIncremental() incremental transliteration)
• ArabicOpenTypeLayoutEngine (This class implements OpenType layout for Arabic fonts)
• BiDi (BiDi is a C++ wrapper class for UBiDi)
• BreakIterator (Implements methods for finding the location of boundaries in text)
• Transliterator::CacheEntry (In Java, the cache stores objects of different types and singleton objects as placeholders for rule-based transliterators to be built as needed)
• 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)
• CharacterIterator (Abstract class that defines an API for iteration on text objects)
• ChoiceFormat (A ChoiceFormat allows you to attach a format to a range of numbers)
• CollationElementIterator (Used as an iterator to walk through each character of an international string)
• CollationKey (Collation keys are generated by the Collator class)
• Collator (The Collator class performs locale-sensitive string comparison.
  You use this class to build searching and sorting routines for natural language text.
  Important: The ICU collation implementation is being reworked)
• CompoundTransliterator (A transliterator that is composed of two or more other transliterator objects linked together)
• 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)
• DateFormatSymbols (DateFormatSymbols is a public class for encapsulating localizable date-time formatting data -- including timezone data)
• DecimalFormat (Concrete class for formatting decimal numbers, allowing a variety of parameters, and localization to Western, Arabic, or Indic numbers)
• DecimalFormatSymbols (This class represents the set of symbols needed by DecimalFormat to format numbers)
• DictionaryBasedBreakIterator (A subclass of RuleBasedBreakIterator that adds the ability to use a dictionary to further subdivide ranges of text beyond what is possible using just the state-table-based algorithm)
• FieldPosition (FieldPosition is a simple class used by Format and its subclasses to identify fields in formatted output)
• Format (Base class for all formats)
• Formattable (Formattable objects can be passed to the Format class or its subclasses for formatting)
• ForwardCharacterIterator (Abstract class that defines an API for forward-only iteration on text objects)
• GregorianCalendar (Concrete class which provides the standard calendar used by most of the world)
• GXLayoutEngine (This class implements layout for QuickDraw GX or Apple Advanced Typograyph (AAT) fonts)
• HangulJamoTransliterator (A transliterator that converts Hangul to Jamo)
• HexToUnicodeTransliterator (A transliterator that converts from hexadecimal Unicode escape sequences to the characters they represent)
• IndicOpenTypeLayoutEngine (This class implements OpenType layout for Indic OpenType fonts, as specified by Microsoft in "Creating and Supporting OpenType Fonts for Indic Scripts" (http://www.microsoft.com/typography/otspec/indicot/default.htm))
• JamoHangulTransliterator (A transliterator that converts Jamo to Hangul)
• LayoutEngine (This is a virtual base class used to do complex text layout)
• LECharMapper (Instances of this class are used by LEFontInstance::mapCharsToGlyphs and LEFontInstance::mapCharToGlyph to adjust character codes before the character to glyph mapping process)
• LEFontInstance (This is a pure virtual base class that servers as the interface between a LayoutEngine and the platform font environment)
• LEGlyphFilter (This is a helper class that is used to recognize a set of glyph indices)
• LEPoint (No description available)
• LESwaps (This class is used to access data which stored in big endian order regardless of the conventions of the platform)
• Locale (A Locale object represents a specific geographical, political, or cultural region)
• MessageFormat (Provides means to produce concatenated messages in language-neutral way)
• Normalizer (Normalizer transforms Unicode text into an equivalent composed or decomposed form, allowing for easier sorting and searching of text)
• NullTransliterator (A transliterator that leaves text unchanged)
• NumberFormat (Abstract base class for all number formats)
• OpenTypeLayoutEngine (OpenTypeLayoutEngine implements complex text layout for OpenType fonts - that is fonts which have GSUB and GPOS tables associated with them)
• ParsePosition (ParsePosition is a simple class used by Format and its subclasses to keep track of the current position during parsing)
• RemoveTransliterator (A transliterator that removes text)
• 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)
• ResourceBundle (A class representing a collection of resource information pertaining to a given locale)
• RuleBasedBreakIterator (

  A subclass of BreakIterator whose behavior is specified using a list of rules.)

• RuleBasedCollator (Simple implementation of Collator, using data-driven tables)
• RuleBasedTransliterator (RuleBasedTransliterator is a transliterator that reads a set of rules in order to determine how to perform translations)
• SimpleDateFormat (SimpleDateFormat is a concrete class for formatting and parsing dates in a language-independent manner)
• SimpleTimeZone (SimpleTimeZone is a concrete subclass of TimeZone that represents a time zone for use with a Gregorian calendar)
• StringCharacterIterator (A concrete subclass of CharacterIterator that iterates over the characters (code units or code points) in a UnicodeString)
• ThaiLayoutEngine (This class implements layout for the Thai script, using the ThaiShapingClass)
• TimeZone (TimeZone represents a time zone offset, and also figures out daylight savings)
• Transliterator (Transliterator is an abstract class that transliterates text from one format to another)
• UCharCharacterIterator (A concrete subclass of CharacterIterator that iterates over the characters (code units or code points) in a UChar array)
• UCharReference (No description available)
• UConverterFromUnicodeArgs (The structure for the fromUnicode callback function parameter)
• UConverterToUnicodeArgs (The structure for the toUnicode callback function parameter)
• UDataInfo (No description available)
• UFieldPosition (A struct representing a range of text containing a specific field)
• Unicode (Allows you to query the properties associated with individual Unicode character values)
• UnicodeArabicOpenTypeLayoutEngine (The class implements OpenType layout for Arabic fonts which don't contain a GSUB table, using a canned GSUB table based on Unicode Arabic Presentation Forms)
• UnicodeCompressor (The UnicodeCompressor struct)
• UnicodeConverter (UnicodeConverter is a C++ wrapper class for UConverter)
• UnicodeFilter (UnicodeFilter defines a protocol for selecting a subset of the full range (U+0000 to U+FFFF) of Unicode characters)
• UnicodeFilterLogic (UnicodeFilterLogic provides logical operators on)
• UnicodeSet (A mutable set of Unicode characters)
• UnicodeString (UnicodeString is a string class that stores Unicode characters directly and provides similar functionality as the Java String class)
• UnicodeToHexTransliterator (A transliterator that converts from Unicode characters to hexadecimal Unicode escape sequences)
• UNumberFormatSymbols (The UNumberFormatSymbols struct)

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