Method request_sample

cpp/heimdall/column_view.hpp:125–129

* @brief Request the sample by the given index. * @param index Index of the sample. * @param options Fetch options. * @return Promise with the sample. */

     * @return Promise with the sample.
     */
    async::promise<nd::array> request_sample(int64_t index, storage::fetch_options options)
    {
        index = icm::parse_negative_index(index, samples_count());
        return request_sample_(index, options);
    }

    /**
     * @brief Request the sample by the given source shape.