#include <json.hpp>

Public Types
using	difference_type = std::ptrdiff_t

using	iterator_category = std::input_iterator_tag

using	pointer = value_type *

using	reference = value_type &

using	string_type = typename std::remove_cv< typename std::remove_reference< decltype(std::declval< IteratorType >().key()) >::type >::type

using	value_type = iteration_proxy_value

Public Member Functions
	iteration_proxy_value (IteratorType it) noexcept

const string_type &	key () const
	return key of the iterator

bool	operator!= (const iteration_proxy_value &o) const
	inequality operator (needed for range-based for)

iteration_proxy_value &	operator* ()
	dereference operator (needed for range-based for)

iteration_proxy_value &	operator++ ()
	increment operator (needed for range-based for)

bool	operator== (const iteration_proxy_value &o) const
	equality operator (needed for InputIterator)

IteratorType::reference	value () const
	return value of the iterator

Private Attributes
IteratorType	anchor
	the iterator

std::size_t	array_index = 0
	an index for arrays (used to create key names)

std::size_t	array_index_last = 0
	last stringified array index

string_type	array_index_str = "0"
	a string representation of the array index

const string_type	empty_str {}
	an empty string (to return a reference for primitive values)

Detailed Description

template<typename IteratorType>
class nlohmann::detail::iteration_proxy_value< IteratorType >

Definition at line 4326 of file json.hpp.

Member Typedef Documentation

◆ difference_type

template<typename IteratorType >

using nlohmann::detail::iteration_proxy_value< IteratorType >::difference_type = std::ptrdiff_t

Definition at line 4329 of file json.hpp.

◆ iterator_category

template<typename IteratorType >

using nlohmann::detail::iteration_proxy_value< IteratorType >::iterator_category = std::input_iterator_tag

Definition at line 4333 of file json.hpp.

◆ pointer

template<typename IteratorType >

using nlohmann::detail::iteration_proxy_value< IteratorType >::pointer = value_type *

Definition at line 4331 of file json.hpp.

◆ reference

template<typename IteratorType >

using nlohmann::detail::iteration_proxy_value< IteratorType >::reference = value_type &

Definition at line 4332 of file json.hpp.

◆ string_type

template<typename IteratorType >

using nlohmann::detail::iteration_proxy_value< IteratorType >::string_type = typename std::remove_cv< typename std::remove_reference<decltype( std::declval<IteratorType>().key() ) >::type >::type

Definition at line 4334 of file json.hpp.

◆ value_type

template<typename IteratorType >

using nlohmann::detail::iteration_proxy_value< IteratorType >::value_type = iteration_proxy_value

Definition at line 4330 of file json.hpp.

Constructor & Destructor Documentation

◆ iteration_proxy_value()

template<typename IteratorType >

nlohmann::detail::iteration_proxy_value< IteratorType >::iteration_proxy_value ( IteratorType it )

inlineexplicitnoexcept

Definition at line 4349 of file json.hpp.

Member Function Documentation

◆ key()

template<typename IteratorType >

const string_type & nlohmann::detail::iteration_proxy_value< IteratorType >::key ( ) const

inline

return key of the iterator

Definition at line 4381 of file json.hpp.

References nlohmann::detail::iteration_proxy_value< IteratorType >::anchor, nlohmann::detail::array, nlohmann::detail::iteration_proxy_value< IteratorType >::array_index, nlohmann::detail::iteration_proxy_value< IteratorType >::array_index_last, nlohmann::detail::iteration_proxy_value< IteratorType >::array_index_str, nlohmann::detail::binary, nlohmann::detail::boolean, nlohmann::detail::discarded, nlohmann::detail::iteration_proxy_value< IteratorType >::empty_str, nlohmann::detail::int_to_string(), JSON_ASSERT, nlohmann::detail::null, nlohmann::detail::number_float, nlohmann::detail::number_integer, nlohmann::detail::number_unsigned, nlohmann::detail::object, and nlohmann::detail::string.

◆ operator!=()

template<typename IteratorType >

bool nlohmann::detail::iteration_proxy_value< IteratorType >::operator!= ( const iteration_proxy_value< IteratorType > & o ) const

inline

inequality operator (needed for range-based for)

Definition at line 4375 of file json.hpp.

References nlohmann::detail::iteration_proxy_value< IteratorType >::anchor.

◆ operator*()

template<typename IteratorType >

iteration_proxy_value & nlohmann::detail::iteration_proxy_value< IteratorType >::operator* ( )

inline

dereference operator (needed for range-based for)

Definition at line 4354 of file json.hpp.

◆ operator++()

template<typename IteratorType >

iteration_proxy_value & nlohmann::detail::iteration_proxy_value< IteratorType >::operator++ ( )

inline

increment operator (needed for range-based for)

Definition at line 4360 of file json.hpp.

References nlohmann::detail::iteration_proxy_value< IteratorType >::anchor, and nlohmann::detail::iteration_proxy_value< IteratorType >::array_index.

◆ operator==()

template<typename IteratorType >

bool nlohmann::detail::iteration_proxy_value< IteratorType >::operator== ( const iteration_proxy_value< IteratorType > & o ) const

inline

equality operator (needed for InputIterator)

Definition at line 4369 of file json.hpp.

References nlohmann::detail::iteration_proxy_value< IteratorType >::anchor.

◆ value()

template<typename IteratorType >

IteratorType::reference nlohmann::detail::iteration_proxy_value< IteratorType >::value ( ) const

inline

return value of the iterator

Definition at line 4417 of file json.hpp.

References nlohmann::detail::iteration_proxy_value< IteratorType >::anchor.

Field Documentation

◆ anchor

template<typename IteratorType >

IteratorType nlohmann::detail::iteration_proxy_value< IteratorType >::anchor

private

the iterator

Definition at line 4338 of file json.hpp.

Referenced by nlohmann::detail::iteration_proxy_value< IteratorType >::key(), nlohmann::detail::iteration_proxy_value< IteratorType >::operator!=(), nlohmann::detail::iteration_proxy_value< IteratorType >::operator++(), nlohmann::detail::iteration_proxy_value< IteratorType >::operator==(), and nlohmann::detail::iteration_proxy_value< IteratorType >::value().

◆ array_index

template<typename IteratorType >

std::size_t nlohmann::detail::iteration_proxy_value< IteratorType >::array_index = 0

private

an index for arrays (used to create key names)

Definition at line 4340 of file json.hpp.

Referenced by nlohmann::detail::iteration_proxy_value< IteratorType >::key(), and nlohmann::detail::iteration_proxy_value< IteratorType >::operator++().

◆ array_index_last

template<typename IteratorType >

std::size_t nlohmann::detail::iteration_proxy_value< IteratorType >::array_index_last = 0

mutableprivate

last stringified array index

Definition at line 4342 of file json.hpp.

Referenced by nlohmann::detail::iteration_proxy_value< IteratorType >::key().

◆ array_index_str

template<typename IteratorType >

string_type nlohmann::detail::iteration_proxy_value< IteratorType >::array_index_str = "0"

mutableprivate

a string representation of the array index

Definition at line 4344 of file json.hpp.

Referenced by nlohmann::detail::iteration_proxy_value< IteratorType >::key().

◆ empty_str

template<typename IteratorType >

const string_type nlohmann::detail::iteration_proxy_value< IteratorType >::empty_str {}

private

an empty string (to return a reference for primitive values)

Definition at line 4346 of file json.hpp.

Referenced by nlohmann::detail::iteration_proxy_value< IteratorType >::key().

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

json.hpp

Public Types

Public Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ difference_type

◆ iterator_category

◆ pointer

◆ reference

◆ string_type

◆ value_type

Constructor & Destructor Documentation

◆ iteration_proxy_value()

Member Function Documentation

◆ key()

◆ operator!=()

◆ operator*()

◆ operator++()

◆ operator==()

◆ value()

Field Documentation

◆ anchor

◆ array_index

◆ array_index_last

◆ array_index_str

◆ empty_str