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CharacterClass Class Reference
[Unicode core]

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Detailed Description

Character classes store implementation.

• CharacterClass allows to store enumerations of characters in compact form (two-stage bit-field tables).
• This class supports logical operations over it's instances, char category -> enumeration conversion.

Public Member Functions
	CharacterClass (const CharacterClass &)
void	addChar (wchar)
void	clearChar (wchar)
void	addRange (wchar, wchar)
void	clearRange (wchar, wchar)
void	addCategory (ECharCategory)
void	addCategory (const char *)
void	addCategory (const String &)
void	clearCategory (ECharCategory)
void	clearCategory (const char *)
void	clearCategory (const String &)
void	addClass (const CharacterClass &)
void	clearClass (const CharacterClass &)
void	intersectClass (const CharacterClass &)
void	clear ()
void	fill ()
bool	inClass (wchar c) const
Static Public Member Functions
static CharacterClass *	createCharClass (const String &ccs, int pos, int *retPos)
	Creates CharacterClass object from regexp character class syntax.

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Member Function Documentation

CharacterClass * CharacterClass::createCharClass (  const String &  ccs, int  pos, int *  retPos )  [static]

Creates CharacterClass object from regexp character class syntax. Extensions (comparing to Perl): inner class substraction [{L}-[{Lu}]], addition [{L}[1234]], intersection [{L}&[{Lu}]]

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