Wraps an iterator to return an index along with the value. More...

#include <ipair.h>

Public Types
using	value_type = ipair_value< K, V >

using	pointer = value_type *

using	reference = value_type &

Public Member Functions
	ipair_iterator (I &&iterator) noexcept(std::is_nothrow_default_constructible_v< K > &&std::is_nothrow_move_constructible_v< I >)

value_type	operator* () const noexcept(std::is_nothrow_constructible_v< value_type, K, I > &&noexcept(*std::declval< I & >()))

value_type	operator-> () const noexcept(std::is_nothrow_constructible_v< value_type, K, I > &&noexcept(*std::declval< I & >()))

ipair_iterator &	operator++ () noexcept(noexcept(++std::declval< K & >()) &&noexcept(++std::declval< I & >()))

template<typename IT = I>
std::enable_if_t< std::is_copy_constructible_v< ipair_iterator< K, IT > >, ipair_iterator >	operator++ (int) noexcept(std::is_nothrow_copy_constructible_v< ipair_iterator > &&noexcept(++std::declval< K & >()) &&noexcept(++std::declval< I & >()))

template<typename IT = I>
std::enable_if_t< detail::is_decrementable_v< IT >, ipair_iterator & >	operator-- () noexcept(noexcept(--std::declval< K & >()) &&noexcept(--std::declval< I & >()))

template<typename IT = I>
std::enable_if_t< std::is_copy_constructible_v< ipair_iterator< K, IT > > &&detail::is_decrementable_v< IT >, ipair_iterator >	operator-- (int) noexcept(std::is_nothrow_copy_constructible_v< ipair_iterator > &&noexcept(--std::declval< K & >()) &&noexcept(--std::declval< I & >()))

bool	operator== (const ipair_iterator &b) const noexcept(noexcept(std::declval< const I & >()==std::declval< const I & >()))

bool	operator!= (const ipair_iterator &b) const noexcept(noexcept(std::declval< const I & >() !=std::declval< const I & >()))

Detailed Description

template<typename K, typename I>
class ktl::ipair_iterator< K, I >

Wraps an iterator to return an index along with the value.

Template Parameters

K	The index typ
I	The iterator type