catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator Class Reference

Iterator used for iterating over the view. More...

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Public Types
using	difference_type = std::ptrdiff_t
using	value_type = const typename TSetTraits::StorageType
using	pointer = value_type *
using	reference = value_type &
using	iterator_category = std::forward_iterator_tag

Public Member Functions
	iterator (const SetType &elements, const DeltaElements< SetType > &deltas, size_t position, size_t size)
	Creates an iterator around the original elements and deltas at position given a total of size elements. More...
bool	operator== (const iterator &rhs) const
	Returns true if this iterator and rhs are equal. More...
bool	operator!= (const iterator &rhs) const
	Returns true if this iterator and rhs are not equal. More...
iterator &	operator++ ()
	Advances the iterator to the next position. More...
iterator	operator++ (int)
	Advances the iterator to the next position. More...
value_type *	operator-> () const
	Returns a pointer to the current element. More...
value_type &	operator* () const
	Returns a reference to the current element. More...

Private Types
enum	IterationStage { IterationStage::Copied, IterationStage::Original, IterationStage::Added }

Private Member Functions
void	moveToValidElement ()
bool	handleCopiedStage ()
bool	handleOriginalStage ()
bool	handleAddedStage ()

Static Private Member Functions
static constexpr bool	Contains (const SetType &set, const KeyType &key)

Private Attributes
const SetType &	m_elements
DeltaElements< SetType >	m_deltas
size_t	m_position
size_t	m_size
IterationStage	m_stage
SetType::const_iterator	m_iter

Detailed Description

template<typename TSetTraits>
class catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator

Iterator used for iterating over the view.

Member Typedef Documentation

difference_type

template<typename TSetTraits>

using catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::difference_type = std::ptrdiff_t

iterator_category

template<typename TSetTraits>

using catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::iterator_category = std::forward_iterator_tag

pointer

template<typename TSetTraits>

using catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::pointer = value_type*

reference

template<typename TSetTraits>

using catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::reference = value_type&

value_type

template<typename TSetTraits>

using catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::value_type = const typename TSetTraits::StorageType

Member Enumeration Documentation

IterationStage

template<typename TSetTraits>

enum catapult::deltaset::BaseSetDeltaIterationView::iterator::IterationStage

strongprivate

Enumerator
Copied
Original
Added

Constructor & Destructor Documentation

iterator()

template<typename TSetTraits>

catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::iterator ( const SetType &  elements, const DeltaElements< SetType > &  deltas, size_t  position, size_t  size  )

inline

Creates an iterator around the original elements and deltas at position given a total of size elements.

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Member Function Documentation

Contains()

template<typename TSetTraits>

static constexpr bool catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::Contains ( const SetType &  set, const KeyType &  key  )

inlinestaticconstexprprivate

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handleAddedStage()

template<typename TSetTraits>

bool catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::handleAddedStage ( )

inlineprivate

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handleCopiedStage()

template<typename TSetTraits>

bool catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::handleCopiedStage ( )

inlineprivate

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handleOriginalStage()

template<typename TSetTraits>

bool catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::handleOriginalStage ( )

inlineprivate

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moveToValidElement()

template<typename TSetTraits>

void catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::moveToValidElement ( )

inlineprivate

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operator!=()

template<typename TSetTraits>

bool catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::operator!= ( const iterator &  rhs ) const

inline

Returns true if this iterator and rhs are not equal.

operator*()

template<typename TSetTraits>

value_type& catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::operator* ( ) const

inline

Returns a reference to the current element.

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operator++() [1/2]

template<typename TSetTraits>

iterator& catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::operator++ ( )

inline

Advances the iterator to the next position.

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operator++() [2/2]

template<typename TSetTraits>

iterator catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::operator++ ( int  )

inline

Advances the iterator to the next position.

operator->()

template<typename TSetTraits>

value_type* catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::operator-> ( ) const

inline

Returns a pointer to the current element.

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operator==()

template<typename TSetTraits>

bool catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::operator== ( const iterator &  rhs ) const

inline

Returns true if this iterator and rhs are equal.

Member Data Documentation

m_deltas

template<typename TSetTraits>

DeltaElements<SetType> catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::m_deltas

private

m_elements

template<typename TSetTraits>

const SetType& catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::m_elements

private

m_iter

template<typename TSetTraits>

SetType::const_iterator catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::m_iter

private

m_position

template<typename TSetTraits>

size_t catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::m_position

private

m_size

template<typename TSetTraits>

size_t catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::m_size

private

m_stage

template<typename TSetTraits>

IterationStage catapult::deltaset::BaseSetDeltaIterationView< TSetTraits >::iterator::m_stage

private

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

• BaseSetDeltaIterationView.h