1 // Copyright (c) 1998-1999 Matra Datavision
2 // Copyright (c) 1999-2014 OPEN CASCADE SAS
4 // This file is part of Open CASCADE Technology software library.
6 // This library is free software; you can redistribute it and/or modify it under
7 // the terms of the GNU Lesser General Public License version 2.1 as published
8 // by the Free Software Foundation, with special exception defined in the file
9 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
10 // distribution for complete text of the license and disclaimer of any warranty.
12 // Alternatively, this file may be used under the terms of Open CASCADE
13 // commercial license or contractual agreement.
15 #include <Standard_Transient.hxx>
16 #include <Standard_Persistent.hxx>
17 #include <Standard_Type.hxx>
18 #include <Standard_RangeError.hxx>
20 //============================================================================
21 Standard_EXPORT Standard_Integer HashCode (const Handle(Standard_Transient)& me,
22 const Standard_Integer Upper )
24 Standard_RangeError_Raise_if (Upper < 1,
25 "Try to apply HashCode method "
26 "with negative or null argument.");
28 const Standard_Integer I = (Standard_Integer) ptrdiff_t(me.operator->());
29 return HashCode( I , Upper ) ;
32 //============================================================================
33 Standard_EXPORT Standard_Integer HashCode(const Handle(Standard_Persistent)& me,
34 const Standard_Integer Upper )
36 Standard_RangeError_Raise_if (Upper < 1,
37 "Try to apply HashCode method "
38 "with negative or null argument.");
40 const Standard_Integer I = (Standard_Integer) ptrdiff_t(me.operator->());
41 return HashCode( I , Upper) ;