Iterator that holds a reference to its source range. More...

#include <iterator_with_range.h>

Inheritance diagram for mysql::ranges::Iterator_with_range< Range_tp >:

Public Types
using	Range_t = Range_tp

using	Iterator_t = Range_const_iterator_type< Range_t >

Public Member Functions
	Iterator_with_range ()=default
	Construct a singular object. More...

	Iterator_with_range (const Range_t &range, const Iterator_t &iterator)
	Construct a new object from the given range, and set the iterator to the beginning. More...

	Iterator_with_range (const Range_t &range)
	Construct a new object from the given range, and set the iterator to the beginning. More...

decltype(auto)	get () const

decltype(auto)	get_pointer () const

void	next ()

void	prev ()

void	advance (std::ptrdiff_t delta)

bool	is_equal (const Iterator_with_range &other) const

std::ptrdiff_t	distance_from (const Iterator_with_range &other) const

auto &	range ()

const auto &	range () const

auto &	iterator ()

const auto &	iterator () const

bool	is_end () const

Public Member Functions inherited from mysql::iterators::Iterator_interface< Iterator_with_range< Range_tp > >
decltype(auto)	operator* () const
	Dereference operator, which returns the current value. More...

auto	operator-> () const
	Arrow operator, return a pointer (possibly a fancy pointer) to the current element. More...

Self_t &	operator++ ()
	Pre-increment operator, which advances the position one step and returns a reference to the iterator itself. More...

auto	operator++ (int)
	Post-increment operator, which advances the position one step. More...

Self_t &	operator-- ()
	Pre-decrement iterator, which moves one step back and returns a reference to the iterator itself. More...

auto	operator-- (int)
	Post-decrement operator, which moves one step back and returns a copy of the iterator before the decrement. More...

Self_t &	operator+= (std::ptrdiff_t delta)
	Addition assignment operator, which moves the iterator forward by the given number of steps, and returns a reference to the iterator itself. More...

Self_t &	operator-= (std::ptrdiff_t delta)
	Subtraction assignment operator, which moves the iterator backward by the given number of steps, and returns a reference to the iterator itself. More...

Self_t	operator+ (std::ptrdiff_t delta) const
	Addition operator, which returns a new iterator that is the given number of steps ahead of the current iterator. More...

Self_t	operator- (std::ptrdiff_t delta) const
	Subtraction-of-integer operator, which returns a new iterator that is the given number of steps behind of the current iterator. More...

std::ptrdiff_t	operator- (const Self_t &other) const
	Subtraction-of-iterator operator, which returns the number of steps from other this. More...

decltype(auto)	operator[] (std::ptrdiff_t delta) const
	Subscript operator, which returns a new iterator that is the given number of steps ahead of the current iterator. More...

Private Attributes
View_source< Range_t >	m_range {}
	Range object. More...

Iterator_t	m_iterator {}
	Iterator into the range. More...

Additional Inherited Members
Protected Types inherited from mysql::iterators::Iterator_interface< Iterator_with_range< Range_tp > >
using	Self_t = Iterator_with_range< Range_tp >

Detailed Description

template<std::ranges::range Range_tp>
class mysql::ranges::Iterator_with_range< Range_tp >

Iterator that holds a reference to its source range.

Since the iterator knows its range, it always knows whether it is positioned at the end, without having to compare with other objects.