vecmem::details::reverse_iterator< Iterator > Class Template Reference

Type mimicking std::reverse_iterator. More...

#include <vecmem/containers/details/reverse_iterator.hpp>

Public Types
Type definitions, mimicking @c std::reverse_iterator
typedef Iterator	iterator_type
	Type of the forward iterator, being wrapped.
typedef std::iterator_traits< iterator_type >::value_type	value_type
	Value type being iterated on.
typedef std::iterator_traits< iterator_type >::difference_type	difference_type
	(Pointer) Difference type
typedef std::iterator_traits< iterator_type >::pointer	pointer
	Pointer type to the underlying value.
typedef std::iterator_traits< iterator_type >::reference	reference
	Reference type to the underlying value.

Public Member Functions
VECMEM_HOST_AND_DEVICE	reverse_iterator ()
	Default constructor.
VECMEM_HOST_AND_DEVICE	reverse_iterator (iterator_type itr)
	Constructor, from a forward iterator.
VECMEM_HOST_AND_DEVICE	reverse_iterator (const reverse_iterator &parent)
	Copy constructor.
template<typename T >
VECMEM_HOST_AND_DEVICE	reverse_iterator (const reverse_iterator< T > &parent)
	Copy constructor.
VECMEM_HOST_AND_DEVICE reverse_iterator &	operator= (const reverse_iterator &rhs)
	Copy assignment operator.
VECMEM_HOST_AND_DEVICE iterator_type	base () const
	Access the base/forward iterator.
Value accessor operators
VECMEM_HOST_AND_DEVICE reference	operator* () const
	De-reference the iterator.
VECMEM_HOST_AND_DEVICE pointer	operator-> () const
	Use the iterator as a pointer.
VECMEM_HOST_AND_DEVICE reference	operator[] (difference_type n) const
	Return the value at a specific offset.
Iterator updating operators
VECMEM_HOST_AND_DEVICE reverse_iterator &	operator++ ()
	Decrement the underlying iterator (with '++' as a prefix)
VECMEM_HOST_AND_DEVICE reverse_iterator	operator++ (int)
	Decrement the underlying iterator (wuth '++' as a postfix)
VECMEM_HOST_AND_DEVICE reverse_iterator &	operator-- ()
	Increment the underlying iterator (with '–' as a prefix)
VECMEM_HOST_AND_DEVICE reverse_iterator	operator-- (int)
	Increment the underlying iterator (with '–' as a postfix)
VECMEM_HOST_AND_DEVICE reverse_iterator	operator+ (difference_type n) const
	Decrement the underlying iterator by a specific value.
VECMEM_HOST_AND_DEVICE reverse_iterator &	operator+= (difference_type n)
	Decrement the underlying iterator by a specific value.
VECMEM_HOST_AND_DEVICE reverse_iterator	operator- (difference_type n) const
	Increment the underlying iterator by a specific value.
VECMEM_HOST_AND_DEVICE reverse_iterator &	operator-= (difference_type n)
	Increment the underlying iterator by a specific value.

Detailed Description

template<typename Iterator>
class vecmem::details::reverse_iterator< Iterator >

Type mimicking std::reverse_iterator.

It behaves and is implemented basically in the same way as std::reverse_iterator. The only reason why it needs to exist is to make it possible to be used from device code. (The STL type can not be.)

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

• core/include/vecmem/containers/details/reverse_iterator.hpp
• core/include/vecmem/containers/impl/reverse_iterator.ipp