kblib::enumerate_iterator< It > Struct Template Reference

#include <kblib/enumerate-contrib-tw.h>

Public Types
using	nested_reference = typename std::iterator_traits< It >::reference
using	difference_type = std::ptrdiff_t
using	value_type = std::pair< nested_reference, std::size_t >
using	pointer = void
using	reference = value_type
using	iterator_category = std::input_iterator_tag

Public Member Functions
constexpr auto	operator* () -> value_type
constexpr auto	operator++ () &-> enumerate_iterator &
constexpr auto	operator++ (int) -> enumerate_iterator
template<typename OIt >
constexpr auto	operator== (OIt rhs) -> decltype(std::declval< It & >()==std::declval< OIt & >())
template<typename OIt >
constexpr auto	operator!= (OIt rhs) -> decltype(std::declval< It & >() !=std::declval< OIt & >())

Public Attributes
It	it
std::size_t	idx

Friends
constexpr friend auto	operator== (enumerate_iterator lhs, enumerate_iterator rhs) -> bool
constexpr friend auto	operator!= (enumerate_iterator lhs, enumerate_iterator rhs) -> bool

Detailed Description

template<typename It>
struct kblib::enumerate_iterator< It >

Author

Tobias Widlund, killerbee

Date

2018-2020

Copyright

MIT license.

Definition at line 44 of file enumerate-contrib-tw.h.

Member Typedef Documentation

difference_type

template<typename It >

using kblib::enumerate_iterator< It >::difference_type = std::ptrdiff_t

Definition at line 50 of file enumerate-contrib-tw.h.

iterator_category

template<typename It >

using kblib::enumerate_iterator< It >::iterator_category = std::input_iterator_tag

Definition at line 54 of file enumerate-contrib-tw.h.

nested_reference

template<typename It >

using kblib::enumerate_iterator< It >::nested_reference = typename std::iterator_traits<It>::reference

Definition at line 48 of file enumerate-contrib-tw.h.

pointer

template<typename It >

using kblib::enumerate_iterator< It >::pointer = void

Definition at line 52 of file enumerate-contrib-tw.h.

reference

template<typename It >

using kblib::enumerate_iterator< It >::reference = value_type

Definition at line 53 of file enumerate-contrib-tw.h.

value_type

template<typename It >

using kblib::enumerate_iterator< It >::value_type = std::pair<nested_reference, std::size_t>

Definition at line 51 of file enumerate-contrib-tw.h.

Member Function Documentation

operator!=()

template<typename It >

template<typename OIt >

constexpr auto kblib::enumerate_iterator< It >::operator!= ( OIt  rhs ) -> decltype(std::declval<It&>() != std::declval<OIt&>())

inlineconstexpr

Definition at line 75 of file enumerate-contrib-tw.h.

operator*()

template<typename It >

constexpr auto kblib::enumerate_iterator< It >::operator* ( ) -> value_type

inlineconstexpr

Definition at line 56 of file enumerate-contrib-tw.h.

operator++() [1/2]

template<typename It >

constexpr auto kblib::enumerate_iterator< It >::operator++ ( ) & -> enumerate_iterator&

inlineconstexpr

Definition at line 58 of file enumerate-contrib-tw.h.

operator++() [2/2]

template<typename It >

constexpr auto kblib::enumerate_iterator< It >::operator++ ( int  ) -> enumerate_iterator

inlineconstexpr

Definition at line 63 of file enumerate-contrib-tw.h.

operator==()

template<typename It >

template<typename OIt >

constexpr auto kblib::enumerate_iterator< It >::operator== ( OIt  rhs ) -> decltype(std::declval<It&>() == std::declval<OIt&>())

inlineconstexpr

Definition at line 70 of file enumerate-contrib-tw.h.

Friends And Related Function Documentation

operator!=

template<typename It >

constexpr friend auto operator!= ( enumerate_iterator< It >  lhs, enumerate_iterator< It >  rhs  ) -> bool

friend

Definition at line 84 of file enumerate-contrib-tw.h.

operator==

template<typename It >

constexpr friend auto operator== ( enumerate_iterator< It >  lhs, enumerate_iterator< It >  rhs  ) -> bool

friend

Definition at line 80 of file enumerate-contrib-tw.h.

Member Data Documentation

idx

template<typename It >

std::size_t kblib::enumerate_iterator< It >::idx

Definition at line 46 of file enumerate-contrib-tw.h.

it

template<typename It >

It kblib::enumerate_iterator< It >::it

Definition at line 45 of file enumerate-contrib-tw.h.

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

• kblib/enumerate-contrib-tw.h