abstract::amount_unit_tag std::string std::string abstract::current_unit_tag std::string std::string abstract::length_unit_tag std::string std::string abstract::luminous_intensity_unit_tag std::string std::string abstract::mass_unit_tag std::string std::string abstract::plane_angle_unit_tag std::string std::string abstract::solid_angle_unit_tag std::string std::string abstract::temperature_unit_tag std::string std::string abstract::time_unit_tag std::string std::string base_unit< amount_unit_tag, amount_dimension, -25 >base_unit< current_unit_tag, current_dimension, -27 >base_unit< length_unit_tag, length_dimension, -30 >base_unit< luminous_intensity_unit_tag, luminous_intensity_dimension, -24 >base_unit< mass_unit_tag, mass_dimension, -29 >base_unit< plane_angle_unit_tag, plane_angle_dimension, -23 >base_unit< solid_angle_unit_tag, solid_angle_dimension, -22 >base_unit< temperature_unit_tag, temperature_dimension, -26 >base_unit< time_unit_tag, time_dimension, -28 >make_system< length_unit_tag, mass_unit_tag, time_unit_tag, current_unit_tag, temperature_unit_tag, amount_unit_tag, luminous_intensity_unit_tag, plane_angle_unit_tag, solid_angle_unit_tag >::type abstract unit of length unit< length_dimension, system > abstract unit of mass unit< mass_dimension, system > abstract unit of time unit< time_dimension, system > abstract unit of current unit< current_dimension, system > abstract unit of temperature unit< temperature_dimension, system > abstract unit of amount unit< amount_dimension, system > abstract unit of luminous intensity unit< luminous_intensity_dimension, system > abstract unit of plane angle unit< plane_angle_dimension, system > abstract unit of solid angle unit< solid_angle_dimension, system >