a const random access iterator for the basic_json class More...

#include <json.hpp>

Inheritance diagram for nlohmann::basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType >::const_iterator:

Collaboration diagram for nlohmann::basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType >::const_iterator:

Public Types
using	value_type = typename basic_json::value_type
	the type of the values when the iterator is dereferenced

using	difference_type = typename basic_json::difference_type
	a type to represent differences between iterators

using	pointer = typename basic_json::const_pointer
	defines a pointer to the type iterated over (value_type)

using	reference = typename basic_json::const_reference
	defines a reference to the type iterated over (value_type)

using	iterator_category = std::bidirectional_iterator_tag
	the category of the iterator

Public Member Functions
	const_iterator ()=default
	default constructor

	const_iterator (pointer object) noexcept
	constructor for a given JSON instance

	const_iterator (const iterator &other) noexcept
	copy constructor given a nonconst iterator

	const_iterator (const const_iterator &other) noexcept
	copy constructor

const_iterator &	operator= (const_iterator other) noexcept(std::is_nothrow_move_constructible< pointer >::value andstd::is_nothrow_move_assignable< pointer >::value andstd::is_nothrow_move_constructible< internal_iterator >::value andstd::is_nothrow_move_assignable< internal_iterator >::value)
	copy assignment

reference	operator* () const
	return a reference to the value pointed to by the iterator

pointer	operator-> () const
	dereference the iterator

const_iterator	operator++ (int)
	post-increment (it++)

const_iterator &	operator++ ()
	pre-increment (++it)

const_iterator	operator-- (int)
	post-decrement (it–)

const_iterator &	operator-- ()
	pre-decrement (–it)

bool	operator== (const const_iterator &other) const
	comparison: equal

bool	operator!= (const const_iterator &other) const
	comparison: not equal

bool	operator< (const const_iterator &other) const
	comparison: smaller

bool	operator<= (const const_iterator &other) const
	comparison: less than or equal

bool	operator> (const const_iterator &other) const
	comparison: greater than

bool	operator>= (const const_iterator &other) const
	comparison: greater than or equal

const_iterator &	operator+= (difference_type i)
	add to iterator

const_iterator &	operator-= (difference_type i)
	subtract from iterator

const_iterator	operator+ (difference_type i)
	add to iterator

const_iterator	operator- (difference_type i)
	subtract from iterator

difference_type	operator- (const const_iterator &other) const
	return difference

reference	operator[] (difference_type n) const
	access to successor

object_t::key_type	key () const
	return the key of an object iterator

reference	value () const
	return the value of an iterator

Friends
class	basic_json
	allow basic_json to access private members

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>
class nlohmann::basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType >::const_iterator

a const random access iterator for the basic_json class

This class implements a const iterator for the basic_json class. From this class, the iterator class is derived.

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.

Since: version 1.0.0

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

/home/lemniscate/workspace/PFPSim/pfpsim/core/json.hpp

Public Types

Public Member Functions

Friends

Detailed Description