0031388: Data Exchange - support kinematics data in STEP format
[occt.git] / src / gp / gp_XY.cxx
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b311480e 1// Copyright (c) 1995-1999 Matra Datavision
973c2be1 2// Copyright (c) 1999-2014 OPEN CASCADE SAS
b311480e 3//
973c2be1 4// This file is part of Open CASCADE Technology software library.
b311480e 5//
d5f74e42 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
973c2be1 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.
b311480e 11//
973c2be1 12// Alternatively, this file may be used under the terms of Open CASCADE
13// commercial license or contractual agreement.
7fd59977 14
d5477f8c 15#include <gp_XY.hxx>
42cf5bc1 16
17#include <gp_Mat2d.hxx>
42cf5bc1 18#include <Standard_ConstructionError.hxx>
19#include <Standard_OutOfRange.hxx>
7fd59977 20
21Standard_Boolean gp_XY::IsEqual (const gp_XY& Other,
22 const Standard_Real Tolerance) const
23{
24 Standard_Real val;
25 val = x - Other.x;
26 if (val < 0) val = - val;
27 if (val > Tolerance) return Standard_False;
28 val = y - Other.y;
29 if (val < 0) val = - val;
30 if (val > Tolerance) return Standard_False;
31 return Standard_True;
32}
33