- f -
- float_array_t : corrected_intensity_metric , extraction_metric
 - float_pointer_t : corrected_intensity_metric , extraction_metric
 - float_vector : error_metric , summary_run_metric
 - float_vector_t : candle_stick_point
 - focus_t : generic_layout< extraction_metric, 2 > , generic_layout< extraction_metric, 3 >