allocator_type array array_t at at at at at at back back 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_iterator const_pointer const_reference const_reverse_iterator count crbegin crend detail::external_constructor diff difference_type dump emplace emplace_back empty end end erase erase erase erase find find flatten from_cbor from_msgpack front front get get 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_number_unsigned is_object is_primitive is_string is_structured iterator iterator_wrapper iterator_wrapper json_serializer max_size meta number_float_t number_integer_t number_unsigned_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[] operator[] operator[] parse parse parse parse parse parse parse_event_t parser_callback_t patch pointer push_back push_back push_back push_back rbegin rbegin reference rend rend reverse_iterator size size_type string_t swap swap swap swap to_cbor to_msgpack type type_name unflatten value value 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 = 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> iterator nlohmann::basic_json::end ( ) inlinenoexcept Returns an iterator to one past the last element. Illustration from cppreference.com Returns iterator one past the last element Complexity Constant. Requirements This function helps basic_json satisfying the Container requirements: The complexity is constant. Example The following code shows an example for end(). #include <json.hpp> using json = nlohmann::json; int main() { // create an array value json array = {1, 2, 3, 4, 5}; // get am iterator to one past the last element json::iterator it = array.end(); // decrement the iterator to point to the last element --it; // serialize the element that the iterator points to std::cout << *it << '\n'; } Output (play with this example online): 5 The example code above can be translated with g++ -std=c++11 -Isrc doc/examples/end.cpp -o end See also cend() – returns a const iterator to the end begin() – returns an iterator to the beginning cbegin() – returns a const iterator to the beginning Since version 1.0.0 Definition at line 4741 of file json.hpp.