pmem::obj::segment_vector_internal::segment_iterator< Container, is_const > Class Template Reference

Iterator for segment_vector. More...

#include <libpmemobj++/container/segment_vector.hpp>

Public Member Functions
	segment_iterator () noexcept
	Default constructor. More...
	segment_iterator (table_ptr tab, size_type idx) noexcept
	Segment_iterator constructor. More...
	segment_iterator (const segment_iterator &other)
	Segment_iterator copy constructor. More...
template<typename U = void, typename = typename std::enable_if<is_const, U>::type>
	segment_iterator (const segment_iterator< Container, false > &other)
	Copy constructor for const iterator from non-const iterator.
segment_iterator &	operator++ ()
	Prefix increment. More...
segment_iterator	operator++ (int)
	Postfix increment. More...
segment_iterator	operator+ (difference_type idx) const
	Random access incrementing. More...
segment_iterator &	operator+= (difference_type idx)
	Random access incrementing with assignment. More...
segment_iterator &	operator-- ()
	Prefix decrement. More...
segment_iterator	operator-- (int)
	Postfix decrement. More...
segment_iterator	operator- (difference_type idx) const
	Random access decrementing. More...
segment_iterator &	operator-= (difference_type idx)
	Random access decrementing with assignment. More...
template<bool C>
difference_type	operator+ (const segment_iterator< Container, C > &rhs) const
	Addition operation. More...
template<bool C>
difference_type	operator- (const segment_iterator< Container, C > &rhs) const
	Subtraction operation. More...
template<bool C>
bool	operator== (const segment_iterator< Container, C > &rhs) const
	Compare methods Template parameter is needed to enable this methods work with non-constant and constant iterators. More...
template<bool C>
bool	operator!= (const segment_iterator< Container, C > &rhs) const
	Not equal operator. More...
template<bool C>
bool	operator< (const segment_iterator< Container, C > &rhs) const
	Less operator. More...
template<bool C>
bool	operator> (const segment_iterator< Container, C > &rhs) const
	Greater operator. More...
template<bool C>
bool	operator<= (const segment_iterator< Container, C > &rhs) const
	Less or equal operator. More...
template<bool C>
bool	operator>= (const segment_iterator< Container, C > &rhs) const
	Greater or equal operator. More...
reference	operator* () const
	Indirection (dereference).
pointer	operator-> () const
	Member access.

Detailed Description

template<typename Container, bool is_const>
class pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >

Iterator for segment_vector.

Since a constant iterator differs only in the type of references and pointers returned by methods, is_const template parameter is responsible for the differences between constant and non-constant iterators.

Constructor & Destructor Documentation

segment_iterator() [1/3]

template<typename Container , bool is_const>

pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::segment_iterator

noexcept

Default constructor.

Constructs an empty segment_iterator.

segment_iterator() [2/3]

template<typename Container , bool is_const>

pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::segment_iterator ( table_ptr  tab, size_type  idx  )

explicitnoexcept

Segment_iterator constructor.

Constructs iterator with given container and index to position in it.

segment_iterator() [3/3]

template<typename Container , bool is_const>

pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::segment_iterator

(

const segment_iterator< Container, is_const > &

other

)

Segment_iterator copy constructor.

Constructs iterator based on other.

Member Function Documentation

operator!=()

template<typename Container , bool is_const>

template<bool C>

bool pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator!=

(

const segment_iterator< Container, C > &

rhs

)

const

Not equal operator.

Parameters

[in]

rhs

segment_iterator<Container, C> to compare with.

Returns

true if rhs is not equal to current iterator, false otherwise.

operator+() [1/2]

template<typename Container , bool is_const>

template<bool C>

segment_iterator< Container, is_const >::difference_type pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator+

(

const segment_iterator< Container, C > &

rhs

)

const

Addition operation.

Returns

sum of this and other segment_iterator.

operator+() [2/2]

template<typename Container , bool is_const>

segment_iterator< Container, is_const > pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator+

(

difference_type

idx

)

const

Random access incrementing.

Returns

incremented segment_iterator.

operator++() [1/2]

template<typename Container , bool is_const>

segment_iterator< Container, is_const > & pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator++

Prefix increment.

Returns

incremented segment_iterator.

operator++() [2/2]

template<typename Container , bool is_const>

segment_iterator< Container, is_const > pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator++

(

int

)

Postfix increment.

Returns

incremented segment_iterator.

operator+=()

template<typename Container , bool is_const>

segment_iterator< Container, is_const > & pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator+=

(

difference_type

idx

)

Random access incrementing with assignment.

Returns

incremented segment_iterator.

operator-() [1/2]

template<typename Container , bool is_const>

template<bool C>

segment_iterator< Container, is_const >::difference_type pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator-

(

const segment_iterator< Container, C > &

rhs

)

const

Subtraction operation.

Returns

difference between this and other segment_iterator.

operator-() [2/2]

template<typename Container , bool is_const>

segment_iterator< Container, is_const > pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator-

(

difference_type

idx

)

const

Random access decrementing.

Returns

decremented segment_iterator.

operator--() [1/2]

template<typename Container , bool is_const>

segment_iterator< Container, is_const > & pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator--

Prefix decrement.

Returns

decremented segment_iterator.

operator--() [2/2]

template<typename Container , bool is_const>

segment_iterator< Container, is_const > pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator--

(

int

)

Postfix decrement.

Returns

decremented segment_iterator.

operator-=()

template<typename Container , bool is_const>

segment_iterator< Container, is_const > & pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator-=

(

difference_type

idx

)

Random access decrementing with assignment.

Returns

decremented segment_iterator.

operator<()

template<typename Container , bool is_const>

template<bool C>

bool pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator<

(

const segment_iterator< Container, C > &

rhs

)

const

Less operator.

Parameters

[in]

rhs

segment_iterator<Container, C> to compare with.

Returns

true if current index less than rhs index, false otherwise.

Exceptions

std::invalid_argument

if rhs created on other Container instance.

operator<=()

template<typename Container , bool is_const>

template<bool C>

bool pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator<=

(

const segment_iterator< Container, C > &

rhs

)

const

Less or equal operator.

Parameters

[in]

rhs

segment_iterator<Container, C> to compare with.

Returns

true if current index less or equal to rhs index, false otherwise.

Exceptions

std::invalid_argument

if rhs created on other Container instance.

operator==()

template<typename Container , bool is_const>

template<bool C>

bool pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator==

(

const segment_iterator< Container, C > &

rhs

)

const

Compare methods Template parameter is needed to enable this methods work with non-constant and constant iterators.

Equality operator.

Parameters

[in]

rhs

segment_iterator<Container, C> to compare with.

Returns

true if rhs is equal to current iterator, false otherwise.

operator>()

template<typename Container , bool is_const>

template<bool C>

bool pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator>

(

const segment_iterator< Container, C > &

rhs

)

const

Greater operator.

Parameters

[in]

rhs

segment_iterator<Container, C> to compare with.

Returns

true if current index greater than rhs index, false otherwise.

Exceptions

std::invalid_argument

if rhs created on other Container instance.

operator>=()

template<typename Container , bool is_const>

template<bool C>

bool pmem::obj::segment_vector_internal::segment_iterator< Container, is_const >::operator>=

(

const segment_iterator< Container, C > &

rhs

)

const

Greater or equal operator.

Parameters

[in]

rhs

segment_iterator<Container, C> to compare with.

Returns

true if current index greater or equal to rhs index, false otherwise.

Exceptions

std::invalid_argument

if rhs created on other Container instance.

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

• libpmemobj++/container/segment_vector.hpp