find an element in a JSON object

Synopsis

Declared in <nlohmann/json.hpp>

template<class KeyType>
requires detail::is_usable_as_basic_json_key_type<basic_json_t, KeyType>::value
const_iterator
find(KeyType&& key) const;

Return Value

const iterator to the element with the given key, or cend() if not found

Parameters

Name

Description

key

key of the element to find

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