1 // Created on: 1997-03-26 2 // Created by: Christian CAILLET 3 // Copyright (c) 1997-1999 Matra Datavision 4 // Copyright (c) 1999-2014 OPEN CASCADE SAS 5 // 6 // This file is part of Open CASCADE Technology software library. 7 // 8 // This library is free software; you can redistribute it and/or modify it under 9 // the terms of the GNU Lesser General Public License version 2.1 as published 10 // by the Free Software Foundation, with special exception defined in the file 11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT 12 // distribution for complete text of the license and disclaimer of any warranty. 13 // 14 // Alternatively, this file may be used under the terms of Open CASCADE 15 // commercial license or contractual agreement. 16 17 #ifndef _StepBasic_DerivedUnitElement_HeaderFile 18 #define _StepBasic_DerivedUnitElement_HeaderFile 19 20 #include <Standard.hxx> 21 #include <Standard_Type.hxx> 22 23 #include <Standard_Real.hxx> 24 #include <Standard_Transient.hxx> 25 class StepBasic_NamedUnit; 26 27 28 class StepBasic_DerivedUnitElement; 29 DEFINE_STANDARD_HANDLE(StepBasic_DerivedUnitElement, Standard_Transient) 30 31 //! Added from StepBasic Rev2 to Rev4 32 class StepBasic_DerivedUnitElement : public Standard_Transient 33 { 34 35 public: 36 37 38 Standard_EXPORT StepBasic_DerivedUnitElement(); 39 40 Standard_EXPORT void Init (const Handle(StepBasic_NamedUnit)& aUnit, const Standard_Real aExponent); 41 42 Standard_EXPORT void SetUnit (const Handle(StepBasic_NamedUnit)& aUnit); 43 44 Standard_EXPORT Handle(StepBasic_NamedUnit) Unit() const; 45 46 Standard_EXPORT void SetExponent (const Standard_Real aExponent); 47 48 Standard_EXPORT Standard_Real Exponent() const; 49 50 51 52 53 DEFINE_STANDARD_RTTIEXT(StepBasic_DerivedUnitElement,Standard_Transient) 54 55 protected: 56 57 58 59 60 private: 61 62 63 Handle(StepBasic_NamedUnit) theUnit; 64 Standard_Real theExponent; 65 66 67 }; 68 69 70 71 72 73 74 75 #endif // _StepBasic_DerivedUnitElement_HeaderFile 76