include/opencascade/IntTools_Range.hxx

0001 // Created on: 2000-05-18
0002 // Created by: Peter KURNEV
0003 // Copyright (c) 2000-2014 OPEN CASCADE SAS
0004 //
0005 // This file is part of Open CASCADE Technology software library.
0006 //
0007 // This library is free software; you can redistribute it and/or modify it under
0008 // the terms of the GNU Lesser General Public License version 2.1 as published
0009 // by the Free Software Foundation, with special exception defined in the file
0010 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0011 // distribution for complete text of the license and disclaimer of any warranty.
0012 //
0013 // Alternatively, this file may be used under the terms of Open CASCADE
0014 // commercial license or contractual agreement.
0015
0016 #ifndef _IntTools_Range_HeaderFile
0017 #define _IntTools_Range_HeaderFile
0018
0019 #include <Standard.hxx>
0020 #include <Standard_DefineAlloc.hxx>
0021 #include <Standard_Handle.hxx>
0022
0023 #include <Standard_Real.hxx>
0024
0025
0026 //! The class describes the  1-d range
0027 //! [myFirst, myLast].
0028 class IntTools_Range
0029 {
0030 public:
0031
0032   DEFINE_STANDARD_ALLOC
0033
0034
0035
0036   //! Empty constructor
0037   Standard_EXPORT IntTools_Range();
0038
0039
0040   //! Initialize me by range boundaries
0041   Standard_EXPORT IntTools_Range(const Standard_Real aFirst, const Standard_Real aLast);
0042
0043
0044   //! Modifier
0045   Standard_EXPORT void SetFirst (const Standard_Real aFirst);
0046
0047
0048   //! Modifier
0049   Standard_EXPORT void SetLast (const Standard_Real aLast);
0050
0051
0052   //! Selector
0053   Standard_EXPORT Standard_Real First() const;
0054
0055
0056   //! Selector
0057   Standard_EXPORT Standard_Real Last() const;
0058
0059
0060   //! Selector
0061   Standard_EXPORT void Range (Standard_Real& aFirst, Standard_Real& aLast) const;
0062
0063
0064
0065
0066 protected:
0067
0068
0069
0070
0071
0072 private:
0073
0074
0075
0076   Standard_Real myFirst;
0077   Standard_Real myLast;
0078
0079
0080 };
0081
0082
0083
0084
0085
0086
0087
0088 #endif // _IntTools_Range_HeaderFile