ElementIterator< ElementAccessType >

The element iterator. More...

#include <codec_iterator.h>

Public Types
using	element_type = typename ElementAccessType::element_type
	The element type in use.
using	value_type = element_type
	Value type of the iterator.
using	reference = value_type&
	Reference value type.
using	const_reference = const value_type&
	const reference value type
using	pointer = value_type*
	Pointer type.
using	const_pointer = const value_type*
	pointer to const data value type
using	difference_type = int
	difference value type
using	iterator_category = std::forward_iterator_tag
	iterator type

Public Member Functions
	ElementIterator ()=delete
	default CTOR
	ElementIterator (value_type &&element)
	CTOR for one element.
ElementIterator &	operator++ ()
	increasing operator to the next position.
ElementIterator	operator++ (int)
	iterator increasing.
bool	operator== (const ElementIterator &rhs) const
	checks for equality (refering the same element!)
bool	operator!= (const ElementIterator &rhs) const
	checks for not equality (does not refer the same element!)
const_reference	operator* () const
	defering access (check for end!)
const_pointer	operator-> () const
	pointer access (check for end!)
reference	operator* ()
	defering access (check for end!)
pointer	operator-> ()
	pointer access (check for end!)

Private Member Functions
void	next ()

Private Attributes
element_type	_element

Detailed Description

template<typename ElementAccessType>
class ddl::codec::ElementIterator< ElementAccessType >

The element iterator.

See also

ChildElements.

Template Parameters

ElementAccessType

The element access concept type. (see concept templates FactoryElementAccess, DecoderElementAccess, CodecElementAccess)

Definition at line 42 of file codec_iterator.h.

Member Typedef Documentation

const_pointer

template<typename ElementAccessType>

using const_pointer = const value_type*

pointer to const data value type

Definition at line 49 of file codec_iterator.h.

const_reference

template<typename ElementAccessType>

using const_reference = const value_type&

const reference value type

Definition at line 47 of file codec_iterator.h.

difference_type

template<typename ElementAccessType>

using difference_type = int

difference value type

Definition at line 50 of file codec_iterator.h.

element_type

template<typename ElementAccessType>

using element_type = typename ElementAccessType::element_type

The element type in use.

Definition at line 44 of file codec_iterator.h.

iterator_category

template<typename ElementAccessType>

using iterator_category = std::forward_iterator_tag

iterator type

Definition at line 51 of file codec_iterator.h.

pointer

template<typename ElementAccessType>

using pointer = value_type*

Pointer type.

Definition at line 48 of file codec_iterator.h.

reference

template<typename ElementAccessType>

using reference = value_type&

Reference value type.

Definition at line 46 of file codec_iterator.h.

value_type

template<typename ElementAccessType>

using value_type = element_type

Value type of the iterator.

Definition at line 45 of file codec_iterator.h.

Constructor & Destructor Documentation

ElementIterator()

template<typename ElementAccessType>

ElementIterator ( value_type && element )

inline

CTOR for one element.

Parameters

element

the element.

Definition at line 62 of file codec_iterator.h.

Member Function Documentation

next()

template<typename ElementAccessType>

void next ( )

inlineprivate

Definition at line 146 of file codec_iterator.h.

operator!=()

template<typename ElementAccessType>

bool operator!= ( const ElementIterator< ElementAccessType > & rhs ) const

inline

checks for not equality (does not refer the same element!)

Parameters

rhs	the other iterator

Returns

true is not equal

false is equal

Definition at line 104 of file codec_iterator.h.

References ElementIterator().

operator*() [1/2]

template<typename ElementAccessType>

reference operator* ( )

inline

defering access (check for end!)

Returns

const reference

Definition at line 131 of file codec_iterator.h.

operator*() [2/2]

template<typename ElementAccessType>

const_reference operator* ( ) const

inline

defering access (check for end!)

Returns

const reference

Definition at line 113 of file codec_iterator.h.

operator++() [1/2]

template<typename ElementAccessType>

ElementIterator & operator++ ( )

inline

increasing operator to the next position.

Returns

self_type

Definition at line 70 of file codec_iterator.h.

References ElementIterator().

operator++() [2/2]

template<typename ElementAccessType>

ElementIterator operator++ ( int )

inline

iterator increasing.

Returns

self_type

Definition at line 80 of file codec_iterator.h.

References ElementIterator().

operator->() [1/2]

template<typename ElementAccessType>

pointer operator-> ( )

inline

pointer access (check for end!)

Returns

const pointer

Definition at line 140 of file codec_iterator.h.

operator->() [2/2]

template<typename ElementAccessType>

const_pointer operator-> ( ) const

inline

pointer access (check for end!)

Returns

const pointer

Definition at line 122 of file codec_iterator.h.

operator==()

template<typename ElementAccessType>

bool operator== ( const ElementIterator< ElementAccessType > & rhs ) const

inline

checks for equality (refering the same element!)

Parameters

rhs	the other iterator

Returns

true is equal

false is not equal

Definition at line 93 of file codec_iterator.h.

References ElementIterator().

Member Data Documentation

_element

template<typename ElementAccessType>

element_type _element

private

Definition at line 150 of file codec_iterator.h.