IO::Basic_Character_Iterator< Ch > Class Template Reference

Iterator for characters in Abstract_Buffer. More...

#include <Buffer.hpp>

List of all members.

Public Member Functions
	Basic_Character_Iterator (Ch *x, Abstract_Buffer< Ch > &y, unsigned int z)
Ch	operator * ()
	Indirection.
Ch *	get () const
	Retrieval.
Basic_Character_Iterator &	operator++ ()
Basic_Character_Iterator	operator++ (int)
Basic_Character_Iterator &	operator-- ()
Basic_Character_Iterator	operator-- (int)

---

Detailed Description

template<class Ch>
class IO::Basic_Character_Iterator< Ch >

Iterator for characters in Abstract_Buffer.

Representation of an Iterator

• character pointer: what the iterator eventually resolves to
• buffer reference: because we don't want a registry of all buffers
• segment index: an optimization, the index of the segment within our buffer which contains the pointer Note that this representation works for any sequence of character segments, no matter how the segments are allocated. This allows us a single iterator for a variety of related Basic_Buffer types.

---

Constructor & Destructor Documentation

template<class Ch>

IO::Basic_Character_Iterator< Ch >::Basic_Character_Iterator	(	Ch *	x,
		Abstract_Buffer< Ch > &	y,
		unsigned int	z
	)			[inline]

---

Member Function Documentation

template<class Ch>

Ch IO::Basic_Character_Iterator< Ch >::operator *

(

)

[inline]

Indirection.

template<class Ch>

Ch* IO::Basic_Character_Iterator< Ch >::get

(

)

const [inline]

Retrieval.

template<class Ch>

Basic_Character_Iterator& IO::Basic_Character_Iterator< Ch >::operator++

(

)

[inline]

Checked prefix increment operator.

Known Defect: Increment operator is not bounds-checked.

template<class Ch>

Basic_Character_Iterator IO::Basic_Character_Iterator< Ch >::operator++

(

int

)

[inline]

Checked postfix increment operator.

Known Defect: Increment operator is not bounds-checked.

template<class Ch>

Basic_Character_Iterator& IO::Basic_Character_Iterator< Ch >::operator--

(

)

[inline]

Checked prefix decrement operator.

Known Defect: Increment operator is not bounds-checked.

template<class Ch>

Basic_Character_Iterator IO::Basic_Character_Iterator< Ch >::operator--

(

int

)

[inline]

Checked postfix decrement operator.

Known Defect: Increment operator is not bounds-checked.

---

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

• Buffer.hpp

---