Detailed Description

Wrapper class for custom composite unit, e.g. mm/us, kg-yr, kg-m/s^2, cm^3

Implemented operator / and *, meaning strip-off/adds the unit for a unit-embeded/unitless value

Example 1: convert exposure "24(kg-yr)" to unit "ton-day" SetExposure(24/units("kg-yr")*units("ton-day"));

Example 2: save a "unitless" value, then assign a concrete unit when using it double field = GetDblParameterWithUnits("electricField"); fGas->GetDriftVelocity(field*units("V/cm"));

Note: If the unit definition is not recognized, the object will be zombie, and the value will not be converted. Note: Single unit must be pure alpha. It cannot contain numbers or symbols. Do not use cm3, we shal use cm^3 instead.

Definition at line 47 of file TRestSystemOfUnits.h.

Public Member Functions
bool	IsZombie () const
	Whether this unit is zombie(invalid)

std::string	ToStandardDefinition ()

	TRestSystemOfUnits (std::string unitsStr)
	Constructor from a unit std::string.

Private Member Functions
double	GetUnitScale (std::string singleUnit)
	Get the scale of the unit to convert to the REST standard units.

int	GetUnitType (std::string singleUnit)
	Get the type of the units.

Private Attributes
std::vector< double >	fComponentOrder

std::vector< int >	fComponents

double	fScaleCombined

Bool_t	fZombie

Friends
Double_t	operator* (const Double_t &val, const TRestSystemOfUnits &units)

Double_t	operator/ (const Double_t &val, const TRestSystemOfUnits &units)

The documentation for this class was generated from the following files:

Detailed Description

Public Member Functions

Private Member Functions

Private Attributes

Friends