include/opencascade/StepShape_Shell.hxx

0001 // Created on: 1995-12-01
0002 // Created by: EXPRESS->CDL V0.2 Translator
0003 // Copyright (c) 1995-1999 Matra Datavision
0004 // Copyright (c) 1999-2014 OPEN CASCADE SAS
0005 //
0006 // This file is part of Open CASCADE Technology software library.
0007 //
0008 // This library is free software; you can redistribute it and/or modify it under
0009 // the terms of the GNU Lesser General Public License version 2.1 as published
0010 // by the Free Software Foundation, with special exception defined in the file
0011 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0012 // distribution for complete text of the license and disclaimer of any warranty.
0013 //
0014 // Alternatively, this file may be used under the terms of Open CASCADE
0015 // commercial license or contractual agreement.
0016
0017 #ifndef _StepShape_Shell_HeaderFile
0018 #define _StepShape_Shell_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <StepData_SelectType.hxx>
0025 #include <Standard_Integer.hxx>
0026 class Standard_Transient;
0027 class StepShape_OpenShell;
0028 class StepShape_ClosedShell;
0029
0030 class StepShape_Shell : public StepData_SelectType
0031 {
0032 public:
0033   DEFINE_STANDARD_ALLOC
0034
0035   //! Returns a Shell SelectType
0036   Standard_EXPORT StepShape_Shell();
0037
0038   //! Recognizes a Shell Kind Entity that is :
0039   //! 1 -> OpenShell
0040   //! 2 -> ClosedShell
0041   //! 0 else
0042   Standard_EXPORT Standard_Integer CaseNum(const Handle(Standard_Transient)& ent) const;
0043
0044   //! returns Value as a OpenShell (Null if another type)
0045   Standard_EXPORT Handle(StepShape_OpenShell) OpenShell() const;
0046
0047   //! returns Value as a ClosedShell (Null if another type)
0048   Standard_EXPORT Handle(StepShape_ClosedShell) ClosedShell() const;
0049
0050 protected:
0051 private:
0052 };
0053
0054 #endif // _StepShape_Shell_HeaderFile