allocator_type
array
array_t
at
at
at
at
back
back
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
basic_json
begin
begin
boolean_t
cbegin
cend
clear
const_pointer
const_reference
const_reverse_iterator
count
crbegin
crend
difference_type
dump
empty
end
end
erase
erase
erase
erase
find
find
front
front
get
get
get
get_allocator
get_ptr
get_ptr
get_ref
get_ref
insert
insert
insert
insert
insert
is_array
is_boolean
is_discarded
is_null
is_number
is_number_float
is_number_integer
is_object
is_primitive
is_string
is_structured
iterator_wrapper
iterator_wrapper
max_size
number_float_t
number_integer_t
object
object_t
operator value_t
operator ValueType
operator!=
operator!=
operator!=
operator+=
operator+=
operator+=
operator<
operator<
operator<<
operator<<
operator<=
operator=
operator==
operator==
operator==
operator>
operator>=
operator>>
operator>>
operator[]
operator[]
operator[]
operator[]
operator[]
operator[]
operator[]
operator[]
parse
parse
parse
parse_event_t
parser_callback_t
pointer
push_back
push_back
push_back
rbegin
rbegin
reference
rend
rend
reverse_iterator
size
size_type
string_t
swap
swap
swap
swap
type
value
value
value_t
value_type
~basic_json

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 = int64_t, class NumberFloatType = double, template< typename U > class AllocatorType = std::allocator>

const_reverse_iterator nlohmann::basic_json::crend | ( |  | ) | const

inline

Returns a const reverse iterator to the reverse-end; that is, one before the first element.

Illustration from cppreference.com

Complexity
  Constant.

Requirements
  This function satisfies the ReversibleContainer requirements:
  - The complexity is constant.
  - Has the semantics of `const_cast<const basic_json&>(*this).rend()`.

Example
  The following code shows an example for crend.
  #include <json.hpp>
  using namespace nlohmann;
  int main()
  {
  // create an array value
  json array = {1, 2, 3, 4, 5};
  // get an iterator to the reverse-end
  json::const_reverse_iterator it = array.crend();
  // increment the iterator to point to the first element
  --it;
  // serialize the element that the iterator points to
  std::cout << *it << '\n';
  }
  nlohmann::basic_json
  a class to store JSON values
  Definition: json.hpp:191
  nlohmann
  namespace for Niels Lohmann
  Definition: json.hpp:88
  nlohmann::basic_json::crend
  const_reverse_iterator crend() const
  returns a const reverse iterator to one before the first
  Definition: json.hpp:3976
  nlohmann::basic_json::json_reverse_iterator
  a template for a reverse iterator class
  Definition: json.hpp:234
  Output (play with this example online):

      1

  The example code above can be translated with

      g++ -std=c++11 -Isrc doc/examples/crend.cpp -o crend

Since
  version 1.0.0

Definition at line 3976 of file json.hpp.