#include <IPUnit.hpp>

Inheritance diagram for openstudio::IPUnit:

Public Member Functions
Constructors and Destructors
	IPUnit (const IPExpnt &exponents=IPExpnt(), int scaleExponent=0, const std::string &prettyString="")
	Default constructor. More...

	IPUnit (const std::string &scaleAbbreviation, const IPExpnt &exponents=IPExpnt(), const std::string &prettyString="")
	Alternate constructor. More...

virtual	~IPUnit ()

Mathematical Operators
void	lbmToLbf ()
	Convert any non-zero lb_m exponent to lb_f. More...

void	lbfToLbm ()
	Convert any non-zero lb_f exponent to lb_m. More...

Public Member Functions inherited from openstudio::Unit
	Unit (int scaleExponent=0, const std::string &prettyString="")
	Default constructor. More...

	Unit (const std::string &scaleAbbreviation, const std::string &prettyString="")
	Constructor using scale abbreviations registered in ScaleFactory. More...

virtual	~Unit ()

Unit	clone () const
	Deep copy constructor. More...

Unit	cloneToMixed () const
	Deep copy constructor that discards system designation. More...

std::vector< std::string >	baseUnits () const
	Returns base units already available in Unit. More...

bool	isBaseUnit (const std::string &baseUnit) const
	Returns true if baseUnit is available in Unit. More...

int	baseUnitExponent (const std::string &baseUnit) const
	Base unit exponent getter. Returns 0 if baseUnit not present. */. More...

void	setBaseUnitExponent (const std::string &baseUnit, int exponent)
	Sets baseUnit^exponent. If baseUnit not yet present, is added and return value is true. More...

Scale	scale () const
	Scale getter. More...

bool	setScale (int scaleExponent)
	Sets the scale to the one registered in ScaleFactory for 10^scaleExponent. More...

bool	setScale (const std::string &scaleAbbreviation)
	Sets the scale to the one registered in ScaleFactory under scaleAbbreviation. More...

std::string	standardString (bool withScale=true) const
	Returns the standard output string for this unit. More...

std::string	prettyString (bool withScale=true) const
	Returns the preferred output string for this unit. More...

void	setPrettyString (const std::string &str)
	Setter for prettyString (do not include scale abbreviation). More...

std::string	print (bool withScale=true) const
	Returns prettyString(withScale) if it exists; otherwise returns standardString(withScale). More...

UnitSystem	system () const
	Getter for this Unit's system. More...

bool	operator== (const Unit &rUnit) const
	Equality for units. More...

Unit &	operator*= (const Unit &rUnit)
	Multiply-assign operator. More...

Unit &	operator/= (const Unit &rUnit)
	Divide-assign operator. More...

Unit &	pow (int expNum, int expDenom=1, bool okToCallFactory=true)
	Raise Unit to a rational power. More...

template<typename T >
T	cast () const
	Cast to type T. More...

template<typename T >
boost::optional< T >	optionalCast () const
	Cast to boost::optional<T>. More...

Static Public Member Functions
static double	gc ()

Related Functions
(Note that these are not member functions.)
typedef std::vector< IPUnit >	IPUnitVector

typedef boost::optional< IPUnit >	OptionalIPUnit

Create Functions Used by UnitFactory
IPUnit	createIPMass ()

IPUnit	createIPLength ()

IPUnit	createIPTime ()

IPUnit	createIPTemperature ()

IPUnit	createIPElectricCurrent ()

IPUnit	createIPLuminousIntensity ()

IPUnit	createIPAmountOfSubstance ()

IPUnit	createIPAngle ()

IPUnit	createIPSolidAngle ()

IPUnit	createIPPeople ()

IPUnit	createIPForce ()
	lb_f is preferred over equivalent using lb_m. More...

IPUnit	createIPEnergy ()
	ft*lb_f is preferred over equivalent using lb_m. More...

IPUnit	createIPPower ()
	ft*lb_f/s is preferred over equivalent using lb_m. More...

IPUnit	createIPElectricCharge ()
	Coulomb (C) = s*A. More...

IPUnit	createIPLuminousFlux ()
	Lumen (lm) = cd*sr. More...

IPUnit	createIPIlluminance ()
	Foot-candles (fc) = lm/ft^2 = cd*sr/ft^2. More...

IPUnit	createIPFrequency ()
	Hertz (Hz) = cycles/s. More...

Related Functions inherited from openstudio::Unit
typedef boost::optional< Unit >	OptionalUnit

typedef std::vector< Unit >	UnitVector

Detailed Description

IPUnit is a Unit with baseUnits fixed by its constructors, see IPExpnt.

setBaseUnitExponent throws an exception if any other string is passed in as a baseUnit. IPUnit.hpp declares related operators and UnitFactory callback functions.

Constructor & Destructor Documentation

openstudio::IPUnit::IPUnit	(	const IPExpnt &	exponents = `IPExpnt()`,
		int	scaleExponent = `0`,
		const std::string &	prettyString = `""`
	)

Default constructor.

Example:

IPUnit myEnergy(IPExpnt(0,1,0,0,1));
std::cout << myEnergy; // produces "ft*lb_f"

Parameters

[in]	exponents	holds the exponents for each base unit.
[in]	scaleExponent	exponent for scale. For instance 3 for kilo.
[in]	prettyString	optional string to use in place of standardString.

openstudio::IPUnit::IPUnit	(	const std::string &	scaleAbbreviation,
		const IPExpnt &	exponents = `IPExpnt()`,
		const std::string &	prettyString = `""`
	)

Alternate constructor.

Specify the abbreviation of the scale, rather than its exponent.

Parameters

[in]	scaleAbbreviation	is string equal to a scale abbreviation. For instance "k" for kilo.
[in]	exponents	holds the exponents for each base unit.
[in]	prettyString	optional string to use in place of standardString.

virtual openstudio::IPUnit::~IPUnit ( )

inlinevirtual

Member Function Documentation

static double openstudio::IPUnit::gc ( )

static

void openstudio::IPUnit::lbfToLbm ( )

Convert any non-zero lb_f exponent to lb_m.

void openstudio::IPUnit::lbmToLbf ( )

Convert any non-zero lb_m exponent to lb_f.

Friends And Related Function Documentation

IPUnit createIPAmountOfSubstance ( )

IPUnit createIPElectricCurrent ( )

IPUnit createIPForce ( )

IPUnit createIPFrequency ( )

Making the distinction between 1/s and cycles/s here mainly to be consistent with the rotations per minute (rpm) designation made elsewhere.

IPUnit createIPIlluminance ( )

IPUnit createIPLength ( )

IPUnit createIPLuminousIntensity ( )

IPUnit createIPSolidAngle ( )

Public Member Functions

Static Public Member Functions

Related Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Friends And Related Function Documentation