Constants Namespace Reference

Variables
constexpr Float	gasConstant = 8.3144598_f
constexpr Float	atomicMass = 1.660539040e-27_f
	Atomic mass constant. More...
constexpr Float	boltzmann = 1.380648e-23_f
	Boltzmann constant. More...
constexpr Float	stefanBoltzmann = 5.670367e-8_f
	Stefan-Boltzmann constant. More...
constexpr Float	planckConstant = 6.62607015e-34_f
	Planck constant. More...
constexpr Float	gravity = 6.67408e-11_f
	Gravitational constant (CODATA 2014) More...
constexpr Float	speedOfLight = 299792458._f
	Speed of light in vacuum (exactly) More...
constexpr Float	radiationDensity = 4._f * stefanBoltzmann / speedOfLight
	Radiation density constant 'a'. More...
constexpr Float	au = 149597870700._f
	Astronomical unit (exactly) More...
constexpr Float	pc = 3.0856776e16_f
	Parsec. More...
constexpr Float	day = 86400._f
	Number of seconds in a day. More...
constexpr Float	year = 3.154e7_f
	Number of seconds in a year. More...
constexpr Float	M_sun = 1.9884e30_f
constexpr Float	M_earth = 5.9722e24_f
	Earth mass. More...
constexpr Float	R_sun = 6.957e8_f
	Solar radius. More...
constexpr Float	R_earth = 6.3781e6_f
	Earth radius. More...

Variable Documentation

atomicMass

constexpr Float Constants::atomicMass = 1.660539040e-27_f

constexpr

Atomic mass constant.

Definition at line 17 of file Constants.h.

au

constexpr Float Constants::au = 149597870700._f

constexpr

Astronomical unit (exactly)

Definition at line 38 of file Constants.h.

boltzmann

constexpr Float Constants::boltzmann = 1.380648e-23_f

constexpr

Boltzmann constant.

Definition at line 20 of file Constants.h.

day

constexpr Float Constants::day = 86400._f

constexpr

Number of seconds in a day.

Definition at line 44 of file Constants.h.

gasConstant

constexpr Float Constants::gasConstant = 8.3144598_f

constexpr

Definition at line 14 of file Constants.h.

gravity

constexpr Float Constants::gravity = 6.67408e-11_f

constexpr

Gravitational constant (CODATA 2014)

Definition at line 29 of file Constants.h.

M_earth

constexpr Float Constants::M_earth = 5.9722e24_f

constexpr

Earth mass.

Definition at line 54 of file Constants.h.

M_sun

constexpr Float Constants::M_sun = 1.9884e30_f

constexpr

Solar mass http://asa.usno.navy.mil/static/files/2014/Astronomical_Constants_2014.pdf

Definition at line 51 of file Constants.h.

pc

constexpr Float Constants::pc = 3.0856776e16_f

constexpr

Parsec.

Definition at line 41 of file Constants.h.

planckConstant

constexpr Float Constants::planckConstant = 6.62607015e-34_f

constexpr

Planck constant.

Definition at line 26 of file Constants.h.

R_earth

constexpr Float Constants::R_earth = 6.3781e6_f

constexpr

Earth radius.

Definition at line 60 of file Constants.h.

R_sun

constexpr Float Constants::R_sun = 6.957e8_f

constexpr

Solar radius.

Definition at line 57 of file Constants.h.

radiationDensity

constexpr Float Constants::radiationDensity = 4._f * stefanBoltzmann / speedOfLight

constexpr

Radiation density constant 'a'.

Definition at line 35 of file Constants.h.

speedOfLight

constexpr Float Constants::speedOfLight = 299792458._f

constexpr

Speed of light in vacuum (exactly)

Definition at line 32 of file Constants.h.

stefanBoltzmann

constexpr Float Constants::stefanBoltzmann = 5.670367e-8_f

constexpr

Stefan-Boltzmann constant.

Definition at line 23 of file Constants.h.

year

constexpr Float Constants::year = 3.154e7_f

constexpr

Number of seconds in a year.

Definition at line 47 of file Constants.h.