44#if !defined(DISABLE_PREDEFINED_UNITS) || \
45 defined(ENABLE_PREDEFINED_TEMPERATURE_UNITS)
49 unit<
std::ratio<1>, kelvin,
std::ratio<0>,
std::ratio<27315, 100>>)
50UNIT_ADD(temperature, fahrenheit, fahrenheit, degF,
53UNIT_ADD(temperature, rankine, rankine, Ra,
unit<
std::ratio<5, 9>, kelvin>)
58using namespace temperature;
#define UNIT_ADD_CATEGORY_TRAIT(unitCategory)
Macro to create the is_category_unit type trait.
Definition: base.h:371
Implement std::hash so that hash_code can be used in STL containers.
Definition: array.h:89
Unit Conversion Library namespace.
Definition: temperature.h:31
celsius
Definition: temperature.h:48
degC
Definition: temperature.h:48
UNIT_ADD(temperature, kelvin, kelvin, K, unit< std::ratio< 1 >, units::category::temperature_unit >) UNIT_ADD(temperature
Class representing SI base unit types.
Definition: base.h:759
Type representing an arbitrary unit.
Definition: base.h:886