axom::sidre::ItemCollection< T >::iterator Class Reference

An std-compliant forward iterator for an ItemCollection. More...

#include </home/docs/checkouts/readthedocs.org/user_builds/axom/checkouts/latest/src/axom/sidre/core/ItemCollection.hpp>

Inheritance diagram for axom::sidre::ItemCollection< T >::iterator:

Public Types
using	difference_type = IndexType
using	value_type = typename std::remove_cv< T >::type
using	reference = T &
using	pointer = T *
using	iterator_category = std::forward_iterator_tag
Equality and relational operators
using	iterator = IteratorBase< iterator, IndexType >

Public Member Functions
	iterator (CollectionType *coll, bool is_first)
IndexType	index () const
pointer	operator-> ()
reference	operator* ()
Iterator advance and distance operators
AXOM_HOST_DEVICE iterator &	operator++ ()
	Pre-increment operator. More...
iterator	operator++ (int)
	Post-increment operator. More...
iterator &	operator-- ()
	Pre-decrement operator. More...
iterator	operator-- (int)
	Post-decrement operator. More...
iterator &	operator+= (IndexType n)
	Addition-assignment operator. More...
iterator &	operator-= (IndexType n)
	Subtraction-assignment operator. More...

Protected Member Functions
void	advance (IndexType n)
	Implementation of advance() as required by IteratorBase. More...

Protected Attributes
IndexType	m_pos

Detailed Description

template<typename T>
class axom::sidre::ItemCollection< T >::iterator

An std-compliant forward iterator for an ItemCollection.

Member Typedef Documentation

difference_type

template<typename T >

using axom::sidre::ItemCollection< T >::iterator::difference_type = IndexType

value_type

template<typename T >

using axom::sidre::ItemCollection< T >::iterator::value_type = typename std::remove_cv<T>::type

reference

template<typename T >

using axom::sidre::ItemCollection< T >::iterator::reference = T&

pointer

template<typename T >

using axom::sidre::ItemCollection< T >::iterator::pointer = T*

iterator_category

template<typename T >

using axom::sidre::ItemCollection< T >::iterator::iterator_category = std::forward_iterator_tag

iterator

using axom::IteratorBase< iterator , IndexType >::iterator = IteratorBase<iterator , IndexType >

inherited

Constructor & Destructor Documentation

iterator()

template<typename T >

axom::sidre::ItemCollection< T >::iterator::iterator ( CollectionType *  coll, bool  is_first  )

inline

References axom::sidre::ItemCollection< T >::getFirstValidIndex(), axom::sidre::InvalidIndex, and SLIC_ASSERT.

Member Function Documentation

index()

template<typename T >

IndexType axom::sidre::ItemCollection< T >::iterator::index ( ) const

inline

operator->()

template<typename T >

pointer axom::sidre::ItemCollection< T >::iterator::operator-> ( )

inline

operator*()

template<typename T >

reference axom::sidre::ItemCollection< T >::iterator::operator* ( )

inline

advance()

template<typename T >

void axom::sidre::ItemCollection< T >::iterator::advance ( IndexType  n )

inlineprotected

Implementation of advance() as required by IteratorBase.

operator++() [1/2]

AXOM_HOST_DEVICE iterator & axom::IteratorBase< iterator , IndexType >::operator++ ( )

inlineinherited

Pre-increment operator.

operator++() [2/2]

iterator axom::IteratorBase< iterator , IndexType >::operator++ ( int  )

inlineinherited

Post-increment operator.

operator--() [1/2]

iterator & axom::IteratorBase< iterator , IndexType >::operator-- ( )

inlineinherited

Pre-decrement operator.

operator--() [2/2]

iterator axom::IteratorBase< iterator , IndexType >::operator-- ( int  )

inlineinherited

Post-decrement operator.

operator+=()

iterator & axom::IteratorBase< iterator , IndexType >::operator+= ( IndexType  n )

inlineinherited

Addition-assignment operator.

operator-=()

iterator & axom::IteratorBase< iterator , IndexType >::operator-= ( IndexType  n )

inlineinherited

Subtraction-assignment operator.

Member Data Documentation

m_pos

IndexType axom::IteratorBase< iterator , IndexType >::m_pos

protectedinherited

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

• /home/docs/checkouts/readthedocs.org/user_builds/axom/checkouts/latest/src/axom/sidre/core/ItemCollection.hpp