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openstudio::GPDUnit Class Reference

#include <GPDUnit.hpp>

+ Inheritance diagram for openstudio::GPDUnit:

Public Member Functions

Constructors and Destructors
 GPDUnit (const GPDExpnt &exponents=GPDExpnt(), int scaleExponent=0, const std::string &prettyString="")
 Default constructor. More...
 GPDUnit (const std::string &scaleAbbreviation, const GPDExpnt &exponents=GPDExpnt(), const std::string &prettyString="")
 Alternate constructor. More...
virtual ~GPDUnit ()
- 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...
const Scalescale () 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...
Unitoperator*= (const Unit &rUnit)
 Multiply-assign operator. More...
Unitoperator/= (const Unit &rUnit)
 Divide-assign operator. More...
Unitpow (int expNum, int expDenom=1, bool okToCallFactory=true)
 Raise Unit to a rational power. More...
template<typename T >
cast () const
 Cast to type T. More...
template<typename T >
boost::optional< T > optionalCast () const
 Cast to boost::optional<T>. More...

Related Functions

(Note that these are not member functions.)

typedef std::vector< GPDUnitGPDUnitVector
typedef boost::optional< GPDUnitOptionalGPDUnit
Create Functions Used by UnitFactory
GPDUnit createGPDPressure ()
GPDUnit createGPDLength ()
GPDUnit createGPDTime ()
GPDUnit createGPDTemperature ()
GPDUnit createGPDElectricCurrent ()
GPDUnit createGPDLuminousIntensity ()
GPDUnit createGPDAmountOfSubstance ()
GPDUnit createGPDAngle ()
GPDUnit createGPDSolidAngle ()
GPDUnit createGPDPeople ()
GPDUnit createGPDVolume ()
 Gallons (gal). More...
GPDUnit createGPDVolumetricFlowrate ()
 Gallons per day (gpd) = gal/day. More...
GPDUnit createGPDLuminousFlux ()
 Lumen (lm) = cd*sr. More...

Detailed Description

GPDUnit is a Unit with baseUnits fixed by its constructors, see GPDExpnt.

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

Constructor & Destructor Documentation

openstudio::GPDUnit::GPDUnit ( const GPDExpnt exponents = GPDExpnt(),
int  scaleExponent = 0,
const std::string &  prettyString = "" 

Default constructor.

[in]exponentsholds the exponents for each base unit.
[in]scaleExponentexponent for scale. For instance 3 for kilo.
[in]prettyStringoptional string to use in place of standardString.
openstudio::GPDUnit::GPDUnit ( const std::string &  scaleAbbreviation,
const GPDExpnt exponents = GPDExpnt(),
const std::string &  prettyString = "" 

Alternate constructor.

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

[in]scaleAbbreviationis string equal to a scale abbreviation. For instance "k" for kilo.
[in]exponentsholds the exponents for each base unit.
[in]prettyStringoptional string to use in place of standardString.
virtual openstudio::GPDUnit::~GPDUnit ( )

Friends And Related Function Documentation

GPDUnit createGPDAmountOfSubstance ( )
GPDUnit createGPDAngle ( )
GPDUnit createGPDElectricCurrent ( )
GPDUnit createGPDLength ( )
GPDUnit createGPDLuminousFlux ( )

Lumen (lm) = cd*sr.

GPDUnit createGPDLuminousIntensity ( )
GPDUnit createGPDPeople ( )
GPDUnit createGPDPressure ( )
GPDUnit createGPDSolidAngle ( )
GPDUnit createGPDTemperature ( )
GPDUnit createGPDTime ( )
GPDUnit createGPDVolume ( )

Gallons (gal).

GPDUnit createGPDVolumetricFlowrate ( )

Gallons per day (gpd) = gal/day.

typedef std::vector<GPDUnit> GPDUnitVector
typedef boost::optional<GPDUnit> OptionalGPDUnit