CYIStringView::ConstIterator Class Reference

Detailed Description

A bi-directional Iterator type that allow iteration over Unicode characters (rather than bytes). STL-compatible.

Warning

All iterators created from a specific string view are invalidated when any of the non-const members of that string view are called. This includes when non-const members that operate on iterators are called. The iterators are also invalidated when their underlying CYIStringView is deleted, or when the data that backs that string view is deleted.

#include <utility/YiStringView.h>

Public Types
typedef std::bidirectional_iterator_tag	iterator_category
typedef char32_t	value_type
typedef ptrdiff_t	difference_type
typedef const char32_t *	pointer
typedef char32_t	reference

Public Member Functions
	ConstIterator ()
	ConstIterator (CYIStringView string, size_t charactersOffset)
	ConstIterator (const ConstIterator &other)
	~ConstIterator ()
ConstIterator &	operator= (const ConstIterator &other)
value_type	operator* () const
bool	operator== (const ConstIterator &other) const
bool	operator!= (const ConstIterator &other) const
ConstIterator &	operator++ ()
ConstIterator	operator++ (int)
ConstIterator &	operator-- ()
ConstIterator	operator-- (int)
const char *	GetRawData () const
ConstReverseIterator	Reverse () const

Friends
class	CYIStringView
class	CYIString

Member Typedef Documentation

difference_type

typedef ptrdiff_t CYIStringView::ConstIterator::difference_type

iterator_category

typedef std::bidirectional_iterator_tag CYIStringView::ConstIterator::iterator_category

pointer

typedef const char32_t* CYIStringView::ConstIterator::pointer

reference

typedef char32_t CYIStringView::ConstIterator::reference

value_type

typedef char32_t CYIStringView::ConstIterator::value_type

Constructor & Destructor Documentation

ConstIterator() [1/3]

CYIStringView::ConstIterator::ConstIterator

(

)

ConstIterator() [2/3]

CYIStringView::ConstIterator::ConstIterator	(	CYIStringView	string,
		size_t	charactersOffset
	)

ConstIterator() [3/3]

CYIStringView::ConstIterator::ConstIterator

(

const ConstIterator &

other

)

~ConstIterator()

CYIStringView::ConstIterator::~ConstIterator

(

)

Member Function Documentation

GetRawData()

const char* CYIStringView::ConstIterator::GetRawData

(

)

const

Returns the address to the raw UTF-8 data pointed to by this iterator.

Warning

The returned character array is not null-terminated.

operator!=()

bool CYIStringView::ConstIterator::operator!=

(

const ConstIterator &

other

)

const

operator*()

value_type CYIStringView::ConstIterator::operator*

(

)

const

Returns the 32-bit Unicode value pointed to by this iterator. Returns 0 when the 'end' iterator is dereferenced.

operator++() [1/2]

ConstIterator& CYIStringView::ConstIterator::operator++

(

)

operator++() [2/2]

ConstIterator CYIStringView::ConstIterator::operator++

(

int

)

operator--() [1/2]

ConstIterator& CYIStringView::ConstIterator::operator--

(

)

operator--() [2/2]

ConstIterator CYIStringView::ConstIterator::operator--

(

int

)

operator=()

ConstIterator& CYIStringView::ConstIterator::operator=

(

const ConstIterator &

other

)

operator==()

bool CYIStringView::ConstIterator::operator==

(

const ConstIterator &

other

)

const

Reverse()

ConstReverseIterator CYIStringView::ConstIterator::Reverse

(

)

const

Friends And Related Function Documentation

CYIString

friend class CYIString

friend

CYIStringView

friend class CYIStringView

friend

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The documentation for this class was generated from the following file:

• utility/YiStringView.h