include/opencascade/StepBasic_SizeSelect.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 _StepBasic_SizeSelect_HeaderFile
0018 #define _StepBasic_SizeSelect_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 StepData_SelectMember;
0028
0029
0030
0031 class StepBasic_SizeSelect  : public StepData_SelectType
0032 {
0033 public:
0034
0035   DEFINE_STANDARD_ALLOC
0036
0037
0038   //! Returns a SizeSelect SelectType
0039   Standard_EXPORT StepBasic_SizeSelect();
0040
0041   //! Recognizes a TrimmingSelect Kind Entity that is :
0042   //! 1 -> SizeMember
0043   //! 0 else (i.e. Real)
0044   Standard_EXPORT Standard_Integer CaseNum (const Handle(Standard_Transient)& ent) const Standard_OVERRIDE;
0045
0046   //! Returns a SizeMember (POSITIVE_LENGTH_MEASURE) as preferred
0047   Standard_EXPORT virtual Handle(StepData_SelectMember) NewMember() const Standard_OVERRIDE;
0048
0049   //! Recognizes a SelectMember as Real, named as PARAMETER_VALUE
0050   //! 1 -> PositiveLengthMeasure i.e. Real
0051   //! 0 else (i.e. Entity)
0052   Standard_EXPORT virtual Standard_Integer CaseMem (const Handle(StepData_SelectMember)& ent) const Standard_OVERRIDE;
0053
0054   Standard_EXPORT void SetRealValue (const Standard_Real aReal);
0055
0056   //! returns Value as a Real (Null if another type)
0057   Standard_EXPORT Standard_Real RealValue() const;
0058
0059
0060
0061
0062 protected:
0063
0064
0065
0066
0067
0068 private:
0069
0070
0071
0072
0073
0074 };
0075
0076
0077
0078
0079
0080
0081
0082 #endif // _StepBasic_SizeSelect_HeaderFile