basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer >::json_reverse_iterator< Base > Class Template Reference

a template for a reverse iterator class More...

#include <json.hpp>

Inheritance diagram for basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer >::json_reverse_iterator< Base >:

Collaboration diagram for basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer >::json_reverse_iterator< Base >:

Public Types
using	base_iterator = std::reverse_iterator< Base >
	shortcut to the reverse iterator adaptor More...
using	reference = typename Base::reference
	the reference type for the pointed-to element More...

Public Member Functions
	json_reverse_iterator (const typename base_iterator::iterator_type &it) noexcept
	create reverse iterator from iterator More...
	json_reverse_iterator (const base_iterator &it) noexcept
	create reverse iterator from base class More...
json_reverse_iterator	operator++ (int)
	post-increment (it++) More...
json_reverse_iterator &	operator++ ()
	pre-increment (++it) More...
json_reverse_iterator	operator-- (int)
	post-decrement (it–) More...
json_reverse_iterator &	operator-- ()
	pre-decrement (–it) More...
json_reverse_iterator &	operator+= (difference_type i)
	add to iterator More...
json_reverse_iterator	operator+ (difference_type i) const
	add to iterator More...
json_reverse_iterator	operator- (difference_type i) const
	subtract from iterator More...
difference_type	operator- (const json_reverse_iterator &other) const
	return difference More...
reference	operator[] (difference_type n) const
	access to successor More...
object_t::key_type	key () const
	return the key of an object iterator More...
reference	value () const
	return the value of an iterator More...

Detailed Description

template<template< typename U, typename V, typename... Args > class ObjectType = std::map, template< typename U, typename... Args > class ArrayType = std::vector, class StringType = std::string, class BooleanType = bool, class NumberIntegerType = std::int64_t, class NumberUnsignedType = std::uint64_t, class NumberFloatType = double, template< typename U > class AllocatorType = std::allocator, template< typename T, typename SFINAE=void > class JSONSerializer = adl_serializer>
template<typename Base>
class nlohmann::basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer >::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).

The class satisfies the following concept requirements:

• RandomAccessIterator: The iterator that can be moved to point (forward and backward) to any element in constant time.
• OutputIterator: It is possible to write to the pointed-to element (only if Base is iterator).

Since

version 1.0.0

Definition at line 1029 of file json.hpp.

Member Typedef Documentation

base_iterator

using base_iterator = std::reverse_iterator<Base>

shortcut to the reverse iterator adaptor

Definition at line 9433 of file json.hpp.

reference

using reference = typename Base::reference

the reference type for the pointed-to element

Definition at line 9435 of file json.hpp.

Constructor & Destructor Documentation

json_reverse_iterator() [1/2]

json_reverse_iterator ( const typename base_iterator::iterator_type &  it )

inlinenoexcept

create reverse iterator from iterator

Definition at line 9438 of file json.hpp.

json_reverse_iterator() [2/2]

json_reverse_iterator ( const base_iterator &  it )

inlinenoexcept

create reverse iterator from base class

Definition at line 9443 of file json.hpp.

Member Function Documentation

key()

object_t::key_type key ( ) const

inline

return the key of an object iterator

Definition at line 9509 of file json.hpp.

operator+()

json_reverse_iterator operator+ ( difference_type  i ) const

inline

add to iterator

Definition at line 9481 of file json.hpp.

operator++() [1/2]

json_reverse_iterator operator++ ( int  )

inline

post-increment (it++)

Definition at line 9448 of file json.hpp.

operator++() [2/2]

json_reverse_iterator& operator++ ( )

inline

pre-increment (++it)

Definition at line 9454 of file json.hpp.

operator+=()

json_reverse_iterator& operator+= ( difference_type  i )

inline

add to iterator

Definition at line 9474 of file json.hpp.

operator-() [1/2]

json_reverse_iterator operator- ( difference_type  i ) const

inline

subtract from iterator

Definition at line 9489 of file json.hpp.

operator-() [2/2]

difference_type operator- ( const json_reverse_iterator< Base > &  other ) const

inline

return difference

Definition at line 9497 of file json.hpp.

operator--() [1/2]

json_reverse_iterator operator-- ( int  )

inline

post-decrement (it–)

Definition at line 9461 of file json.hpp.

operator--() [2/2]

json_reverse_iterator& operator-- ( )

inline

pre-decrement (–it)

Definition at line 9467 of file json.hpp.

operator[]()

reference operator[] ( difference_type  n ) const

inline

access to successor

Definition at line 9503 of file json.hpp.

value()

reference value ( ) const

inline

return the value of an iterator

Definition at line 9516 of file json.hpp.

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

• json.hpp