1 // Created on: 1999-11-26 2 // Created by: Andrey BETENEV 3 // Copyright (c) 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 _StepGeom_SurfaceBoundary_HeaderFile 18 #define _StepGeom_SurfaceBoundary_HeaderFile 19 20 #include <Standard.hxx> 21 #include <Standard_DefineAlloc.hxx> 22 #include <Standard_Handle.hxx> 23 24 #include <StepData_SelectType.hxx> 25 #include <Standard_Integer.hxx> 26 class Standard_Transient; 27 class StepGeom_BoundaryCurve; 28 class StepGeom_DegeneratePcurve; 29 30 31 //! Representation of STEP SELECT type SurfaceBoundary 32 class StepGeom_SurfaceBoundary : public StepData_SelectType 33 { 34 public: 35 36 DEFINE_STANDARD_ALLOC 37 38 39 //! Empty constructor 40 Standard_EXPORT StepGeom_SurfaceBoundary(); 41 42 //! Recognizes a kind of SurfaceBoundary select type 43 //! 1 -> BoundaryCurve from StepGeom 44 //! 2 -> DegeneratePcurve from StepGeom 45 //! 0 else 46 Standard_EXPORT Standard_Integer CaseNum (const Handle(Standard_Transient)& ent) const; 47 48 //! Returns Value as BoundaryCurve (or Null if another type) 49 Standard_EXPORT Handle(StepGeom_BoundaryCurve) BoundaryCurve() const; 50 51 //! Returns Value as DegeneratePcurve (or Null if another type) 52 Standard_EXPORT Handle(StepGeom_DegeneratePcurve) DegeneratePcurve() const; 53 54 55 56 57 protected: 58 59 60 61 62 63 private: 64 65 66 67 68 69 }; 70 71 72 73 74 75 76 77 #endif // _StepGeom_SurfaceBoundary_HeaderFile 78