rbegin() [1/2]

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, class BinaryType = std::vector<std::uint8_t>>

const_reverse_iterator nlohmann::basic_json< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType, JSONSerializer, BinaryType >::rbegin ( ) const

inlinenoexcept

returns a const reverse iterator to the last element

Returns a const iterator to the reverse-beginning; that is, the last element.

Illustration from cppreference.com

@complexity Constant.

@requirement This function helps basic_json satisfying the ReversibleContainer requirements:

• The complexity is constant.
• Has the semantics of const_cast<const basic_json&>(*this).rbegin().

@liveexample{The following code shows an example for crbegin().,crbegin}

See also

see rbegin() – returns a reverse iterator to the beginning

see rend() – returns a reverse iterator to the end

see crend() – returns a const reverse iterator to the end

Since

version 1.0.0

Definition at line 22526 of file json.hpp.

    {
        return crbegin();
    }