nlohmann::basic_json::value

Synopsis

Declared in <nlohmann/json.hpp>

template<class ValueType>
requires !detail::is_transparent<object_comparator_t>::value
                   && detail::is_getable<basic_json_t, ValueType>::value
                   && !std::is_same<value_t, detail::uncvref_t<ValueType>>::value
ValueType
value(
    object_t::key_type const& key,
    ValueType const& default_value) const;