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1 | // Created on: 1993-08-06 |
2 | // Created by: Martine LANGLOIS |
3 | // Copyright (c) 1993-1999 Matra Datavision |
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4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
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5 | // |
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6 | // This file is part of Open CASCADE Technology software library. |
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7 | // |
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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 |
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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. |
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13 | // |
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14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. |
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16 | |
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17 | |
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18 | #include <StepGeom_CartesianPoint.hxx> |
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19 | #include <StepToTopoDS_PointPair.hxx> |
20 | #include <StepToTopoDS_PointPairHasher.hxx> |
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21 | |
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22 | //======================================================================= |
23 | //function : HashCode |
24 | //purpose : |
25 | //======================================================================= |
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26 | Standard_Integer StepToTopoDS_PointPairHasher::HashCode |
27 | (const StepToTopoDS_PointPair& P, const Standard_Integer Upper) |
28 | { |
29 | return (::HashCode(P.myP1,Upper) + ::HashCode(P.myP2,Upper)) % Upper; |
30 | } |
31 | |
32 | //======================================================================= |
33 | //function : IsEqual |
34 | //purpose : |
35 | //======================================================================= |
36 | |
37 | Standard_Boolean StepToTopoDS_PointPairHasher::IsEqual |
38 | (const StepToTopoDS_PointPair& P1, |
39 | const StepToTopoDS_PointPair& P2) |
40 | { |
41 | return (((P1.myP1 == P2.myP1) && (P1.myP2 == P2.myP2)) || |
42 | ((P1.myP1 == P2.myP2) && (P1.myP2 == P2.myP1))); |
43 | } |