A reverse iterator is an iterator adaptor that reverses the direction of a wrapped iterator. More...

Public Types
using	value_type = typename std::iterator_traits< SourceIterator >::value_type
	The type of the value that can be obtained by dereferencing the iterator.

using	reference = typename std::iterator_traits< SourceIterator >::reference
	A reference type of the type iterated over (`value_type`).

using	pointer = typename std::iterator_traits< SourceIterator >::pointer
	A pointer type of the type iterated over (`value_type`).

using	difference_type = typename std::iterator_traits< SourceIterator >::difference_type
	A type used for identify distance between iterators.

using	iterator_category = std::random_access_iterator_tag
	The category of the iterator.

Public Member Functions
ROCPRIM_HOST_DEVICE	reverse_iterator (SourceIterator source_iterator)
	Constructs a new reverse_iterator using the supplied source.

ROCPRIM_HOST_DEVICE reverse_iterator &	operator++ ()

ROCPRIM_HOST_DEVICE reverse_iterator	operator++ (int)

ROCPRIM_HOST_DEVICE reverse_iterator &	operator-- ()

ROCPRIM_HOST_DEVICE reverse_iterator	operator-- (int)

ROCPRIM_HOST_DEVICE reference	operator* ()

ROCPRIM_HOST_DEVICE reference	operator[] (difference_type distance)

ROCPRIM_HOST_DEVICE reverse_iterator	operator+ (difference_type distance) const

ROCPRIM_HOST_DEVICE reverse_iterator &	operator+= (difference_type distance)

ROCPRIM_HOST_DEVICE reverse_iterator	operator- (difference_type distance) const

ROCPRIM_HOST_DEVICE reverse_iterator &	operator-= (difference_type distance)

ROCPRIM_HOST_DEVICE difference_type	operator- (reverse_iterator other) const

ROCPRIM_HOST_DEVICE bool	operator== (reverse_iterator other) const

ROCPRIM_HOST_DEVICE bool	operator!= (reverse_iterator other) const

ROCPRIM_HOST_DEVICE bool	operator< (reverse_iterator other) const

ROCPRIM_HOST_DEVICE bool	operator<= (reverse_iterator other) const

ROCPRIM_HOST_DEVICE bool	operator> (reverse_iterator other) const

ROCPRIM_HOST_DEVICE bool	operator>= (reverse_iterator other) const

Detailed Description

A reverse iterator is an iterator adaptor that reverses the direction of a wrapped iterator.

Overview

reverse_iterator can be used with random access iterators to reverse the direction of the iteration.
The increment operators on the reverse iterator are mapped to decrements on the wrapped iterator,
And the decrement operators on the reverse iterators are mapped to increments on the wrapped iterator.
Use it to iterate over the elements of a container in reverse.

Template Parameters

SourceIterator - type of the wrapped iterator.

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

Public Types