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static Standard_Real | CurrentToLS (const Standard_Real aData, const Standard_CString aQuantity) |
| Converts the current unit value to the local system units value. Example: CurrentToLS(1.,"LENGTH") returns 1000. if the current length unit is meter and LocalSystem is MDTV.
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static Standard_Real | CurrentToSI (const Standard_Real aData, const Standard_CString aQuantity) |
| Converts the current unit value to the SI system units value. Example: CurrentToSI(1.,"LENGTH") returns 0.001 if current length unit is millimeter.
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static Standard_Real | CurrentFromLS (const Standard_Real aData, const Standard_CString aQuantity) |
| Converts the local system units value to the current unit value. Example: CurrentFromLS(1000.,"LENGTH") returns 1. if current length unit is meter and LocalSystem is MDTV.
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static Standard_Real | CurrentFromSI (const Standard_Real aData, const Standard_CString aQuantity) |
| Converts the SI system units value to the current unit value. Example: CurrentFromSI(0.001,"LENGTH") returns 1 if current length unit is millimeter.
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static Standard_Real | AnyToLS (const Standard_Real aData, const Standard_CString aUnit) |
| Converts the local unit value to the local system units value. Example: AnyToLS(1.,"in.") returns 25.4 if the LocalSystem is MDTV.
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static Standard_Real | AnyToLS (const Standard_Real aData, const Standard_CString aUnit, Handle< Units_Dimensions > &aDim) |
| Converts the local unit value to the local system units value. and gives the associated dimension of the unit.
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static Standard_Real | AnyToSI (const Standard_Real aData, const Standard_CString aUnit) |
| Converts the local unit value to the SI system units value. Example: AnyToSI(1.,"in.") returns 0.0254.
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static Standard_Real | AnyToSI (const Standard_Real aData, const Standard_CString aUnit, Handle< Units_Dimensions > &aDim) |
| Converts the local unit value to the SI system units value. and gives the associated dimension of the unit.
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static Standard_Real | AnyFromLS (const Standard_Real aData, const Standard_CString aUnit) |
| Converts the local system units value to the local unit value. Example: AnyFromLS(25.4,"in.") returns 1. if the LocalSystem is MDTV. Note: aUnit is also used to identify the type of physical quantity to convert.
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static Standard_Real | AnyFromSI (const Standard_Real aData, const Standard_CString aUnit) |
| Converts the SI system units value to the local unit value. Example: AnyFromSI(0.0254,"in.") returns 0.001 Note: aUnit is also used to identify the type of physical quantity to convert.
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static Standard_Real | CurrentToAny (const Standard_Real aData, const Standard_CString aQuantity, const Standard_CString aUnit) |
| Converts the aData value expressed in the current unit for the working environment, as defined for the physical quantity aQuantity by the last call to the SetCurrentUnit function, into the unit aUnit.
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static Standard_Real | CurrentFromAny (const Standard_Real aData, const Standard_CString aQuantity, const Standard_CString aUnit) |
| Converts the aData value expressed in the unit aUnit, into the current unit for the working environment, as defined for the physical quantity aQuantity by the last call to the SetCurrentUnit function.
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static Standard_Real | AnyToAny (const Standard_Real aData, const Standard_CString aUnit1, const Standard_CString aUnit2) |
| Converts the local unit value to another local unit value. Example: AnyToAny(0.0254,"in.","millimeter") returns 1. ;.
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static Standard_Real | LSToSI (const Standard_Real aData, const Standard_CString aQuantity) |
| Converts the local system units value to the SI system unit value. Example: LSToSI(1.,"LENGTH") returns 0.001 if the local system length unit is millimeter.
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static Standard_Real | SIToLS (const Standard_Real aData, const Standard_CString aQuantity) |
| Converts the SI system unit value to the local system units value. Example: SIToLS(1.,"LENGTH") returns 1000. if the local system length unit is millimeter.
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static void | SetLocalSystem (const UnitsAPI_SystemUnits aSystemUnit=UnitsAPI_SI) |
| Sets the local system units. Example: SetLocalSystem(UnitsAPI_MDTV)
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static UnitsAPI_SystemUnits | LocalSystem () |
| Returns the current local system units.
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static void | SetCurrentUnit (const Standard_CString aQuantity, const Standard_CString aUnit) |
| Sets the current unit dimension <aUnit> to the unit quantity <aQuantity>. Example: SetCurrentUnit("LENGTH","millimeter")
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static Standard_CString | CurrentUnit (const Standard_CString aQuantity) |
| Returns the current unit dimension <aUnit> from the unit quantity <aQuantity>.
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static void | Save () |
| saves the units in the file .CurrentUnits of the directory pointed by the CSF_CurrentUnitsUserDefaults environment variable.
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static void | Reload () |
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static Handle< Units_Dimensions > | Dimensions (const Standard_CString aQuantity) |
| return the dimension associated to the quantity
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static Handle< Units_Dimensions > | DimensionLess () |
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static Handle< Units_Dimensions > | DimensionMass () |
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static Handle< Units_Dimensions > | DimensionLength () |
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static Handle< Units_Dimensions > | DimensionTime () |
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static Handle< Units_Dimensions > | DimensionElectricCurrent () |
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static Handle< Units_Dimensions > | DimensionThermodynamicTemperature () |
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static Handle< Units_Dimensions > | DimensionAmountOfSubstance () |
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static Handle< Units_Dimensions > | DimensionLuminousIntensity () |
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static Handle< Units_Dimensions > | DimensionPlaneAngle () |
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static Handle< Units_Dimensions > | DimensionSolidAngle () |
| Returns the basic dimensions.
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static Standard_Boolean | Check (const Standard_CString aQuantity, const Standard_CString aUnit) |
| Checks the coherence between the quantity <aQuantity> and the unit <aUnits> in the current system and returns FALSE when it's WRONG.
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