0031642: Visualization - crash in Graphic3d_Structure::SetVisual() on redisplaying...
[occt.git] / src / MoniTool / MoniTool_ElemHasher.cxx
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973c2be1 1// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 2//
973c2be1 3// This file is part of Open CASCADE Technology software library.
b311480e 4//
d5f74e42 5// This library is free software; you can redistribute it and/or modify it under
6// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1 7// by the Free Software Foundation, with special exception defined in the file
8// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9// distribution for complete text of the license and disclaimer of any warranty.
b311480e 10//
973c2be1 11// Alternatively, this file may be used under the terms of Open CASCADE
12// commercial license or contractual agreement.
b311480e 13
7fd59977 14
42cf5bc1 15#include <MoniTool_Element.hxx>
16#include <MoniTool_ElemHasher.hxx>
7fd59977 17
2b2be3fb 18//============================================================================
19// function : HashCode
20// purpose :
21//============================================================================
22Standard_Integer MoniTool_ElemHasher::HashCode (const Handle (MoniTool_Element) & theElement,
23 const Standard_Integer theUpperBound)
7fd59977 24{
2b2be3fb 25 return ::HashCode(theElement->GetHashCode() - 1, theUpperBound);
7fd59977 26}
27
28 Standard_Boolean MoniTool_ElemHasher::IsEqual
29 (const Handle(MoniTool_Element)& K1, const Handle(MoniTool_Element)& K2)
30{
31 if (K1.IsNull()) return Standard_False;
32 return K1->Equates(K2);
33}