rbegin() [2/2]

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>>

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

inlinenoexcept

returns an iterator to the reverse-beginning

Returns an 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 reverse_iterator(end()).

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

See also

see crbegin() – returns a const 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 22518 of file json.hpp.

    {
        return reverse_iterator(end());
    }