pmem::detail::contiguous_iterator< Iterator, Reference, Pointer > Struct Template Reference

Base class for iterators which satisfies RandomAccessIterator and operate on contiguous memory. More...

#include <libpmemobj++/container/detail/contiguous_iterator.hpp>

Public Member Functions
constexpr	contiguous_iterator (Pointer begin)
	Constructor taking a pointer.
Reference	operator* () const
	Dereference operator.
Pointer	operator-> () const
	Arrow operator.
Iterator &	operator++ ()
	Prefix increment operator.
Iterator	operator++ (int)
	Postfix increment operator.
Iterator &	operator-- ()
	Prefix decrement operator.
Iterator	operator-- (int)
	Postfix decrement operator.
Iterator &	operator+= (std::ptrdiff_t n)
	Addition assignment operator.
Iterator &	operator-= (std::ptrdiff_t n)
	Subtraction assignment operator.
Iterator	operator+ (std::ptrdiff_t n) const
	Addition operator.
Iterator	operator- (std::ptrdiff_t n) const
	Subtraction operator overload for integral type.
Reference	operator[] (std::ptrdiff_t n)
	Element access operator.
Pointer	get_ptr () const

Protected Member Functions
void	change_by (std::ptrdiff_t n)
	Function for changing underlying pointer. More...

Protected Attributes
Pointer	ptr

Friends
std::ptrdiff_t	operator- (const Iterator &lhs, const Iterator &rhs)
	Subtraction operator overload Iterator type.

Detailed Description

template<typename Iterator, typename Reference, typename Pointer>
struct pmem::detail::contiguous_iterator< Iterator, Reference, Pointer >

Base class for iterators which satisfies RandomAccessIterator and operate on contiguous memory.

Member Function Documentation

change_by()

template<typename Iterator , typename Reference , typename Pointer >

void pmem::detail::contiguous_iterator< Iterator, Reference, Pointer >::change_by ( std::ptrdiff_t  n )

inlineprotected

Function for changing underlying pointer.

This is where static polymorphism is used. Derived classes can override this method and snapshot data if necessary.

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

• libpmemobj++/container/detail/contiguous_iterator.hpp