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-- File: Units_Dimensions.cdl
-- Created: Mon Jun 22 18:11:28 1992
-- Author: Gilles DEBARBOUILLE
-- <gde@phobox>
-- Modified Mon Apr 7 16:52:40 1997 by Patrick BOSINCO
-- Add Basic Dimensions query methods
-- Modified Wed Apr 9 10:32:39 1997 by Gerard GRAS
-- Add Quantity query method
---Copyright: Matra Datavision 1992
class Dimensions from Units
---Purpose: This class includes all the methods to create and
-- manipulate the dimensions of the physical
-- quantities.
inherits
TShared from MMgt
--uses
--raises
is
Create(amass ,
alength ,
atime ,
anelectriccurrent ,
athermodynamictemperature ,
anamountofsubstance ,
aluminousintensity ,
aplaneangle ,
asolidangle : Real)
---Level: Internal
---Purpose: Returns a Dimensions object which represents the
-- dimension of a physical quantity. Each of the
-- <amass>, <alength>, <atime>, <anelectriccurrent>,
-- <athermodynamictemperature>, <anamountofsubstance>,
-- <aluminousintensity>, <aplaneangle>, <asolidangle> are
-- the powers for the 7 fundamental units of physical
-- quantity and the 2 secondary fundamental units of
-- physical quantity.
returns mutable Dimensions from Units;
Mass(me) returns Real
---Level: Internal
---C++: inline
---Purpose: Returns the power of mass stored in the dimensions.
is static;
Length(me) returns Real
---Level: Internal
---C++: inline
---Purpose: Returns the power of length stored in the dimensions.
is static;
Time(me) returns Real
---Level: Internal
---C++: inline
---Purpose: Returns the power of time stored in the dimensions.
is static;
ElectricCurrent(me) returns Real
---Level: Internal
---C++: inline
---Purpose: Returns the power of electrical intensity (current)
-- stored in the dimensions.
is static;
ThermodynamicTemperature(me) returns Real
---Level: Internal
---C++: inline
---Purpose: Returns the power of temperature stored in the
-- dimensions.
is static;
AmountOfSubstance(me) returns Real
---Level: Internal
---C++: inline
---Purpose: Returns the power of quantity of material (mole)
-- stored in the dimensions.
is static;
LuminousIntensity(me) returns Real
---Level: Internal
---C++: inline
---Purpose: Returns the power of light intensity stored in the
-- dimensions.
is static;
PlaneAngle(me) returns Real
---Level: Internal
---C++: inline
---Purpose: Returns the power of plane angle stored in the
-- dimensions.
is static;
SolidAngle(me) returns Real
---Level: Internal
---C++: inline
---Purpose: Returns the power of solid angle stored in the
-- dimensions.
is static;
Quantity(me) returns CString from Standard
---Level: Internal
---Purpose: Returns the quantity string of the dimension
is static;
Multiply(me ; adimensions : Dimensions from Units)
---Level: Internal
-- ---C++: alias "friend Standard_EXPORT Handle(Units_Dimensions) operator *(const Handle(Units_Dimensions)&,const Handle(Units_Dimensions)&);"
---Purpose: Creates and returns a new Dimensions object which is
-- the result of the multiplication of <me> and
-- <adimensions>.
returns mutable Dimensions from Units is static;
Divide(me ; adimensions : Dimensions from Units)
---Level: Internal
-- ---C++: alias "friend Standard_EXPORT Handle(Units_Dimensions) operator /(const Handle(Units_Dimensions)&,const Handle(Units_Dimensions)&);"
---Purpose: Creates and returns a new Dimensions object which is
-- the result of the division of <me> by <adimensions>.
returns mutable Dimensions from Units is static;
Power(me ; anexponent : Real) returns mutable Dimensions from Units
---Level: Internal
-- ---C++: alias "friend Standard_EXPORT Handle(Units_Dimensions) pow(const Handle(Units_Dimensions)&,const Standard_Real);"
---Purpose: Creates and returns a new Dimensions object which is
-- the result of the power of <me> and <anexponent>.
is static;
IsEqual(me ; adimensions : Dimensions from Units) returns Boolean
---Level: Internal
-- -- -C++: alias "friend Standard_EXPORT Standard_Boolean operator ==(const Handle(Units_Dimensions)&,const Handle(Units_Dimensions)&);"
---Purpose: Returns true if <me> and <adimensions> have the same
-- dimensions, false otherwise.
is static;
IsNotEqual(me ; adimensions : Dimensions from Units) returns Boolean
---Level: Internal
-- -- -C++: alias "friend Standard_EXPORT Standard_Boolean operator !=(const Handle(Units_Dimensions)&,const Handle(Units_Dimensions)&);"
---Purpose: Returns false if <me> and <adimensions> have the same
-- dimensions, true otherwise.
is static;
Dump(me ; ashift : Integer)
---Level: Internal
---Purpose: Useful for degugging.
is static;
ALess(myclass) returns Dimensions;
AMass(myclass) returns Dimensions;
ALength(myclass) returns Dimensions;
ATime(myclass) returns Dimensions;
AElectricCurrent(myclass) returns Dimensions;
AThermodynamicTemperature(myclass) returns Dimensions;
AAmountOfSubstance(myclass) returns Dimensions;
ALuminousIntensity(myclass) returns Dimensions;
APlaneAngle(myclass) returns Dimensions;
ASolidAngle(myclass) returns Dimensions;
---Level: Internal
---Purpose: Returns the basic dimensions.
fields
themass : Real;
thelength : Real;
thetime : Real;
theelectriccurrent : Real;
thethermodynamictemperature : Real;
theamountofsubstance : Real;
theluminousintensity : Real;
theplaneangle : Real;
thesolidangle : Real;
end Dimensions;
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