Here is a list of all documented struct and union fields with links to the struct/union documentation for each field:

### - f -

- Factory : Transliterator
- fAreAllFieldsSet : Calendar
- fAreFieldsSet : Calendar
- fAreFieldsVirtuallySet : Calendar
- fastCopyFrom() : UnicodeString
- fBreakType : RuleBasedBreakIterator
- fBufferClone : BreakIterator
- fCachedBreakPositions : RuleBasedBreakIterator
- fCalendar : DateFormat
- fCharIter : RuleBasedBreakIterator
- fClientArrays : RunArray
- fData : RuleBasedBreakIterator
- fDCharIter : RuleBasedBreakIterator
- fDictionaryCharCount : RuleBasedBreakIterator
- fFields : Calendar
- fFilterZeroWidth : LayoutEngine
- fFontInstance : LayoutEngine
- fGlyphStorage : LayoutEngine
- fgNumberPatterns : DecimalFormat
- field : UFieldPosition
- fieldDifference() : Calendar
- FieldPosition() : FieldPosition
- filteredTransliterate() : Transliterator
- find() : RegexMatcher
- findAndReplace() : UnicodeString
- finishTransliteration() : Transliterator
- first() : BreakIterator , CharacterIterator , Normalizer , RuleBasedBreakIterator , UCharCharacterIterator , SearchIterator
- first32() : CharacterIterator , UCharCharacterIterator
- first32PostInc() : CharacterIterator , UCharCharacterIterator
- firstPostInc() : CharacterIterator , UCharCharacterIterator
- fIsSet : Calendar
- fIsTimeSet : Calendar
- fixedToFloat() : LEFontInstance
- flags : UText , RegexPattern
- fLanguageBreakEngines : RuleBasedBreakIterator
- fLanguageCode : LayoutEngine
- fLastRuleStatusIndex : RuleBasedBreakIterator
- fLastStatusIndexValid : RuleBasedBreakIterator
- floatToFixed() : LEFontInstance
- fLocales : LocaleRuns
- Flush() : ByteSink
- flush : UConverterFromUnicodeArgs , UConverterToUnicodeArgs
- flushCollDataCache() : CollData
- fNumberFormat : DateFormat
- fNumCachedBreakPositions : RuleBasedBreakIterator
- foldCase() : UnicodeString
- following() : RuleBasedBreakIterator , SearchIterator , BreakIterator
- FontRuns() : FontRuns
- forLocale() : PluralRules
- format() : MessageFormat , Format , TimeUnitFormat , DateIntervalFormat
- Format() : Format
- format() : DecimalFormat
- Format() : Format
- format() : DecimalFormat , SimpleDateFormat , DecimalFormat , MessageFormat , DecimalFormat , ChoiceFormat , DateFormat , SimpleDateFormat , DateFormat , ChoiceFormat , SimpleDateFormat , ChoiceFormat , DateFormat , RuleBasedNumberFormat , DateFormat , DecimalFormat , SimpleDateFormat , DecimalFormat , SimpleDateFormat , RuleBasedNumberFormat , DecimalFormat , RuleBasedNumberFormat , DateIntervalFormat , PluralFormat , NumberFormat , RuleBasedNumberFormat , NumberFormat , DateIntervalFormat , Format , PluralFormat , MessageFormat , RuleBasedNumberFormat , NumberFormat , PluralFormat , NumberFormat , PluralFormat , RuleBasedNumberFormat , NumberFormat , RuleBasedNumberFormat , NumberFormat
- Formattable() : Formattable
- formatVersion : UDataInfo
- ForwardCharacterIterator() : ForwardCharacterIterator
- fPositionInCache : RuleBasedBreakIterator
- freeCEList() : CollData
- freeCollDataCache() : CollData
- freeze() : UnicodeSet
- fromUSet() : UnicodeSet
- fromUTF32() : UnicodeString
- fromUTF8() : UnicodeString
- fSCharIter : RuleBasedBreakIterator
- fScriptCode : LayoutEngine
- fStamp : Calendar
- fText : RuleBasedBreakIterator
- fTypoFlags : LayoutEngine
- FULL : DateFormat
- fUnhandledBreakEngine : RuleBasedBreakIterator
- fX : LEPoint
- fY : LEPoint