nlohmann::detail::json_reverse_iterator< Base > Class Template Reference

a template for a reverse iterator class More...

#include <json.hpp>

Inheritance diagram for nlohmann::detail::json_reverse_iterator< Base >:

Collaboration diagram for nlohmann::detail::json_reverse_iterator< Base >:

Public Types
using	base_iterator = std::reverse_iterator<Base>
using	difference_type = std::ptrdiff_t
using	reference = typename Base::reference

Public Member Functions
*pre	decrement (--it) json_reverse_iterator &operator--()
*post	decrement (it--) json_reverse_iterator const operator--(int)
*pre	increment (++it) json_reverse_iterator &operator++()
*post	increment (it++) json_reverse_iterator const operator++(int)
*create reverse iterator from base class explicit	json_reverse_iterator (const base_iterator &it) noexcept
*create reverse iterator from iterator	json_reverse_iterator (const typename base_iterator::iterator_type &it) noexcept
*return the key of an object iterator auto	key () const -> decltype(std::declval< Base >().key())
*add to iterator json_reverse_iterator	operator+ (difference_type i) const
*add to iterator json_reverse_iterator &	operator+= (difference_type i)
*return difference difference_type	operator- (const json_reverse_iterator &other) const
*subtract from iterator json_reverse_iterator	operator- (difference_type i) const
*access to successor reference	operator[] (difference_type n) const
*return the value of an iterator reference	value () const

Detailed Description

template<typename Base>
class nlohmann::detail::json_reverse_iterator< Base >

a template for a reverse iterator class

Template Parameters

Base	the base iterator type to reverse. Valid types are iterator (to create reverse_iterator) and const_iterator (to create const_reverse_iterator).

@requirement The class satisfies the following concept requirements:

• BidirectionalIterator: The iterator that can be moved can be moved in both directions (i.e. incremented and decremented).
• OutputIterator: It is possible to write to the pointed-to element (only if Base is iterator).

Since

version 1.0.0

Definition at line 12144 of file json.hpp.

Member Typedef Documentation

base_iterator

template<typename Base>

using nlohmann::detail::json_reverse_iterator< Base >::base_iterator = std::reverse_iterator<Base>

Definition at line 12149 of file json.hpp.

difference_type

template<typename Base>

using nlohmann::detail::json_reverse_iterator< Base >::difference_type = std::ptrdiff_t

Definition at line 12147 of file json.hpp.

reference

template<typename Base>

using nlohmann::detail::json_reverse_iterator< Base >::reference = typename Base::reference

Definition at line 12151 of file json.hpp.

Constructor & Destructor Documentation

json_reverse_iterator() [1/2]

template<typename Base>

*create reverse iterator from iterator nlohmann::detail::json_reverse_iterator< Base >::json_reverse_iterator ( const typename base_iterator::iterator_type & it )

inlineexplicitnoexcept

Definition at line 12154 of file json.hpp.

json_reverse_iterator() [2/2]

template<typename Base>

*create reverse iterator from base class explicit nlohmann::detail::json_reverse_iterator< Base >::json_reverse_iterator ( const base_iterator & it )

inlinenoexcept

Definition at line 12158 of file json.hpp.

Member Function Documentation

decrement() [1/2]

template<typename Base>

*pre nlohmann::detail::json_reverse_iterator< Base >::decrement ( -- it ) &

inline

Definition at line 12178 of file json.hpp.

decrement() [2/2]

template<typename Base>

*post nlohmann::detail::json_reverse_iterator< Base >::decrement ( it-- ) const

inline

Definition at line 12172 of file json.hpp.

increment() [1/2]

template<typename Base>

*pre nlohmann::detail::json_reverse_iterator< Base >::increment ( ++ it ) &

inline

Definition at line 12166 of file json.hpp.

increment() [2/2]

template<typename Base>

*post nlohmann::detail::json_reverse_iterator< Base >::increment ( it++ ) const

inline

Definition at line 12160 of file json.hpp.

key()

template<typename Base>

*return the key of an object iterator auto nlohmann::detail::json_reverse_iterator< Base >::key ( ) const->decltype(std::declval< Base >().key())

inline

Definition at line 12215 of file json.hpp.

operator+()

template<typename Base>

*add to iterator json_reverse_iterator nlohmann::detail::json_reverse_iterator< Base >::operator+ ( difference_type i ) const

inline

Definition at line 12191 of file json.hpp.

Referenced by nlohmann::detail::json_reverse_iterator< typename basic_json::iterator >::operator[]().

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operator+=()

template<typename Base>

*add to iterator json_reverse_iterator & nlohmann::detail::json_reverse_iterator< Base >::operator+= ( difference_type i )

inline

Definition at line 12185 of file json.hpp.

operator-() [1/2]

template<typename Base>

*return difference difference_type nlohmann::detail::json_reverse_iterator< Base >::operator- ( const json_reverse_iterator< Base > & other ) const

inline

Definition at line 12203 of file json.hpp.

operator-() [2/2]

template<typename Base>

*subtract from iterator json_reverse_iterator nlohmann::detail::json_reverse_iterator< Base >::operator- ( difference_type i ) const

inline

Definition at line 12197 of file json.hpp.

operator[]()

template<typename Base>

*access to successor reference nlohmann::detail::json_reverse_iterator< Base >::operator[] ( difference_type n ) const

inline

Definition at line 12209 of file json.hpp.

value()

template<typename Base>

*return the value of an iterator reference nlohmann::detail::json_reverse_iterator< Base >::value ( ) const

inline

Definition at line 12222 of file json.hpp.

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

• json.hpp