-- Created on: 1995-12-01
-- Created by: EXPRESS->CDL V0.2 Translator
-- Copyright (c) 1995-1999 Matra Datavision
-- Copyright (c) 1999-2012 OPEN CASCADE SAS
--
-- The content of this file is subject to the Open CASCADE Technology Public
-- License Version 6.5 (the "License"). You may not use the content of this file
-- except in compliance with the License. Please obtain a copy of the License
-- at http://www.opencascade.org and read it completely before using this file.
--
-- The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
-- main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
--
-- The Original Code and all software distributed under the License is
-- distributed on an "AS IS" basis, without warranty of any kind, and the
-- Initial Developer hereby disclaims all such warranties, including without
-- limitation, any warranties of merchantability, fitness for a particular
-- purpose or non-infringement. Please see the License for the specific terms
-- and conditions governing the rights and limitations under the License.



class SiUnit from StepBasic 

inherits NamedUnit from StepBasic 

uses

	SiPrefix from StepBasic, 
	SiUnitName from StepBasic, 
	DimensionalExponents from StepBasic, 
	Boolean from Standard
is

	Create returns mutable SiUnit;
	---Purpose: Returns a SiUnit


	Init (me : mutable;
	      aDimensions : mutable DimensionalExponents from StepBasic) is redefined;

	Init (me : mutable;
	      hasAprefix : Boolean from Standard;
	      aPrefix : SiPrefix from StepBasic;
	      aName : SiUnitName from StepBasic) is virtual;

	-- Specific Methods for Field Data Access --

	SetPrefix(me : mutable; aPrefix : SiPrefix);
	UnSetPrefix (me:mutable);
	Prefix (me) returns SiPrefix;
	HasPrefix (me) returns Boolean;
	SetName(me : mutable; aName : SiUnitName);
	Name (me) returns SiUnitName;
	SetDimensions(me : mutable; aDimensions : mutable DimensionalExponents) is redefined;
	Dimensions (me) returns mutable DimensionalExponents is redefined;

fields

	prefix : SiPrefix from StepBasic; -- an Enumeration   -- OPTIONAL can be NULL
	name : SiUnitName from StepBasic; -- an Enumeration
	hasPrefix : Boolean from Standard;

 -- 
 -- NB : field <dimensions> inherited from classe <named_unit> is redeclared.
 --      it shall appears in a physical file as a *.
 --

end SiUnit;