1 // Created on: 1993-08-30
2 // Created by: Martine LANGLOIS
3 // Copyright (c) 1993-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
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.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _StepToTopoDS_CartesianPointHasher_HeaderFile
18 #define _StepToTopoDS_CartesianPointHasher_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <Standard_Integer.hxx>
25 #include <Standard_Boolean.hxx>
26 class StepGeom_CartesianPoint;
30 class StepToTopoDS_CartesianPointHasher
36 //! Computes a hash code for the cartesian point, in the range [1, theUpperBound]
37 //! @param theCartesianPoint the cartesian point which hash code is to be computed
38 //! @param theUpperBound the upper bound of the range a computing hash code must be within
39 //! @return a computed hash code, in the range [1, theUpperBound]
40 Standard_EXPORT static Standard_Integer HashCode (const Handle (StepGeom_CartesianPoint) & theCartesianPoint,
41 Standard_Integer theUpperBound);
43 //! Returns True when the two CartesianPoint are the same
44 Standard_EXPORT static Standard_Boolean IsEqual (const Handle(StepGeom_CartesianPoint)& K1, const Handle(StepGeom_CartesianPoint)& K2);
69 #endif // _StepToTopoDS_CartesianPointHasher_HeaderFile