-- File:	StepElement_MeasureOrUnspecifiedValue.cdl
-- Created:	Tue Dec 10 18:12:58 2002 
-- Author:	data exchange team
-- Generator:	ExpToCas (EXPRESS -> CASCADE/XSTEP Translator) V2.0
-- Copyright:	Open CASCADE 2002

class MeasureOrUnspecifiedValue from StepElement inherits SelectType from StepData

    ---Purpose: Representation of STEP SELECT type MeasureOrUnspecifiedValue

uses
    SelectMember from StepData,
    UnspecifiedValue from StepElement

is
    Create returns MeasureOrUnspecifiedValue from StepElement;
	---Purpose: Empty constructor

    CaseNum (me; ent: Transient) returns Integer;
	---Purpose: Recognizes a kind of MeasureOrUnspecifiedValue select type
	--          return 0 

    CaseMem (me; ent: SelectMember from StepData) returns Integer is redefined;
	---Purpose: Recognizes a items of select member MeasureOrUnspecifiedValueMember
	--          1 -> ContextDependentMeasure
	--          2 -> UnspecifiedValue
	--          0 else


     NewMember(me) returns SelectMember from StepData is redefined;
	---Purpose: Returns a new select member the type MeasureOrUnspecifiedValueMember

    SetContextDependentMeasure(me: in out; aVal :Real);
	---Purpose: Set Value for ContextDependentMeasure

    ContextDependentMeasure (me) returns Real;
	---Purpose: Returns Value as ContextDependentMeasure (or Null if another type)

    SetUnspecifiedValue(me: in out; aVal :UnspecifiedValue from StepElement);
	---Purpose: Set Value for UnspecifiedValue

    UnspecifiedValue (me) returns UnspecifiedValue from StepElement;
	---Purpose: Returns Value as UnspecifiedValue (or Null if another type)

end MeasureOrUnspecifiedValue;