BALL::Constant

BALL::Constant Class Reference
[Python extensions]

#include <BALL/PYTHON/pyConstant.h>

List of all members.


Static Public Attributes

static double PI
static double E
 

Euler's number - base of the natural logarithm.


static double EPSILON
static double ELEMENTARY_CHARGE
static double e0
 

Elementary charge (alias).


static double ELECTRON_MASS
static double PROTON_MASS
static double NEUTRON_MASS
static double AVOGADRO
static double NA
static double MOL
static double BOLTZMANN
static double k
static double PLANCK
static double h
static double GAS_CONSTANT
static double R
static double FARADAY
static double F
static double BOHR_RADIUS
static double a0
static double VACUUM_PERMITTIVITY
static double VACUUM_PERMEABILITY
static double SPEED_OF_LIGHT
static double c
static double GRAVITATIONAL_CONSTANT
static double FINE_STRUCTURE_CONSTANT
static double DEG_PER_RAD
static double RAD_PER_DEG
static double MM_PER_INCH
static double M_PER_FOOT
static double JOULE_PER_CAL
static double CAL_PER_JOULE

Detailed Description

Python constants namespace wrapper. This class is a wrapper for the constants namespace.

Member Data Documentation

double BALL::Constant::a0 [static]

Bohr radius (alias)

double BALL::Constant::AVOGADRO [static]

Avogadro constant. In units of $mol^{-1}$ ($6.0221367 \cdot 10^{23} mol^{-1}$).

double BALL::Constant::BOHR_RADIUS [static]

Bohr radius. In units m ($5.29177249 \cdot 10^{-11}$ m).

double BALL::Constant::BOLTZMANN [static]

Boltzmann constant. In units of J/K ($1.380657 \cdot 10^{-23}$ J/K).

double BALL::Constant::c [static]

Speed of Light (alias)

double BALL::Constant::CAL_PER_JOULE [static]

Calories per Joule. 1/JOULE_PER_CAL

double BALL::Constant::DEG_PER_RAD [static]

Degree per rad. 57.2957795130823209

double BALL::Constant::E [static]

Euler's number - base of the natural logarithm.

double BALL::Constant::e0 [static]

Elementary charge (alias).

double BALL::Constant::ELECTRON_MASS [static]

Electron mass. In units of kg ($9.1093897 \cdot 10^{-31}$ kg).

double BALL::Constant::ELEMENTARY_CHARGE [static]

Elementary charge. In units of C ($1.60217738 \cdot 10^{-19} C$).

double BALL::Constant::EPSILON [static]

Internal theshold for equality comparisons. Default value is 1e-6.

double BALL::Constant::F [static]

Faraday constant (alias)

double BALL::Constant::FARADAY [static]

Faraday constant (= NA * e0)

double BALL::Constant::FINE_STRUCTURE_CONSTANT [static]

Fine structure constant. Without unit ($7.29735 \cdot 10^{-3}$).

double BALL::Constant::GAS_CONSTANT [static]

Gas constant (= NA * k)

double BALL::Constant::GRAVITATIONAL_CONSTANT [static]

Gravitational constant. In units of $Nm^2kg^{-2}$ ($6.67259 \cdot 10^{-11} Nm^2kg^{-2}$).

double BALL::Constant::h [static]

Planck constant (alias)

double BALL::Constant::JOULE_PER_CAL [static]

Joules per calorie. 4.184

double BALL::Constant::k [static]

Boltzmann constant (alias)

double BALL::Constant::M_PER_FOOT [static]

m per foot. 3.048

double BALL::Constant::MM_PER_INCH [static]

mm per inch. 25.4

double BALL::Constant::MOL [static]

Avogadro constant (alias)

double BALL::Constant::NA [static]

Avogadro constant (alias)

double BALL::Constant::NEUTRON_MASS [static]

Neutron mass. In units of kg ($1.6749286 \cdot 10^{-27}$ kg).

double BALL::Constant::PI [static]
double BALL::Constant::PLANCK [static]

Planck constant. In units of Js ($6.6260754 \cdot 10^{-34}$ Js).

double BALL::Constant::PROTON_MASS [static]

Proton mass. In units of kg ($1.6726230 \cdot 10^{-27}$ kg).

double BALL::Constant::R [static]

Gas constant (alias)

double BALL::Constant::RAD_PER_DEG [static]

Rad per degree. 0.0174532925199432957

double BALL::Constant::SPEED_OF_LIGHT [static]

Speed of light. In units of m/s ($2.99792458 \cdot 10^8 ms^{-1}$).

double BALL::Constant::VACUUM_PERMEABILITY [static]

Vacuum permeability. In units of $Js^2C^{-2}m^{-1}$ ($4\pi \cdot 10^{-7} Js^2C^{-2}m^{-1}$).

double BALL::Constant::VACUUM_PERMITTIVITY [static]

Vacuum permittivity. In units of $C^2J^{-1}m^{-1}$ ($8.85419 10^{-12} C^2J^{-1}m^{-1}$).