TextIterator Class Reference

Public Types
typedef UTF32TextChar	value_type
typedef std::ptrdiff_t	difference_type
typedef const UTF32TextChar *	pointer
typedef const UTF32TextChar &	reference
typedef std::bidirectional_iterator_tag	iterator_category

Public Member Functions
	TextIterator (const ITextModel *textModel, TextIndex pos)
	TextIterator (const WideString::const_iterator &stringIter, TextIndex pos)
	TextIterator (const TextIterator &)
TextIndex	Position () const
bool16	IsNull () const
void	AppendToStringAndIncrement (WideString *str, int32 numChars)
TextIterator &	operator= (const TextIterator &o)
TextIterator::value_type	operator* () const
WideString::const_iterator	operator-> () const
TextIterator &	operator++ ()
TextIterator	operator++ (int)
TextIterator &	operator-- ()
TextIterator	operator-- (int)
TextIterator &	operator+= (int32 n)
TextIterator	operator+ (int32 n) const
TextIterator &	operator-= (int32 n)
TextIterator	operator- (int32 n) const
int32	operator- (const TextIterator &rhs) const
TextIterator::value_type	operator[] (int32 i) const
const ITextModel *	QueryTextModel () const

Protected Attributes
TextChunk	fChunk
WideString::const_iterator	fCurrent
TextIndex	fPosition

Friends
class	ComposeScannerCache
TextIterator	operator+ (int32 n, const TextIterator &rhs)
bool	operator== (const TextIterator &x, const TextIterator &y)
bool	operator!= (const TextIterator &x, const TextIterator &y)
bool	operator< (const TextIterator &x, const TextIterator &y)
bool	operator<= (const TextIterator &x, const TextIterator &y)
bool	operator> (const TextIterator &x, const TextIterator &y)
bool	operator>= (const TextIterator &x, const TextIterator &y)