Method get_array

Rapfi/external/cpptoml/include/cpptoml.h:1398–1403

* Obtains an array for a given key. */

     * Obtains an array for a given key.
     */
    std::shared_ptr<array> get_array(const std::string& key) const
    {
        if (!contains(key))
            return nullptr;
        return get(key)->as_array();
    }

    /**
     * Obtains an array for a given key. Will resolve "qualified keys".