1 // Created on: 2005-12-20
2 // Created by: Julia GERASIMOVA
3 // Copyright (c) 2005-2014 OPEN CASCADE SAS
5 // This file is part of Open CASCADE Technology software library.
7 // This library is free software; you can redistribute it and/or modify it under
8 // the terms of the GNU Lesser General Public License version 2.1 as published
9 // by the Free Software Foundation, with special exception defined in the file
10 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
11 // distribution for complete text of the license and disclaimer of any warranty.
13 // Alternatively, this file may be used under the terms of Open CASCADE
14 // commercial license or contractual agreement.
16 #ifndef _math_ValueAndWeight_HeaderFile
17 #define _math_ValueAndWeight_HeaderFile
19 #include <Standard.hxx>
20 #include <Standard_DefineAlloc.hxx>
21 #include <Standard_Macro.hxx>
23 #include <Standard_Real.hxx>
25 //! Simple container storing two reals: value and weight
26 class math_ValueAndWeight
32 math_ValueAndWeight () : myValue(0.), myWeight(0.) {}
34 math_ValueAndWeight (Standard_Real theValue, Standard_Real theWeight)
35 : myValue(theValue), myWeight(theWeight)
38 Standard_Real Value() const { return myValue; }
40 Standard_Real Weight() const { return myWeight; }
44 Standard_Real myValue;
45 Standard_Real myWeight;
48 //! Comparison operator for math_ValueAndWeight, needed for sorting algorithms
49 inline bool operator < (const math_ValueAndWeight& theLeft,
50 const math_ValueAndWeight& theRight)
52 return theLeft.Value() < theRight.Value();
55 #endif // _math_ValueAndWeight_HeaderFile