0024893: CLang warnings -Wlogical-not-parentheses for gce_Done comparisons
[occt.git] / src / GCE2d / GCE2d_MakeArcOfEllipse.cxx
1 // Created on: 1992-10-02
2 // Created by: Remi GILET
3 // Copyright (c) 1992-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
5 //
6 // This file is part of Open CASCADE Technology software library.
7 //
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.
13 //
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
16
17 #include <GCE2d_MakeArcOfEllipse.ixx>
18 #include <Geom2d_Ellipse.hxx>
19 #include <ElCLib.hxx>
20 #include <StdFail_NotDone.hxx>
21
22 GCE2d_MakeArcOfEllipse::GCE2d_MakeArcOfEllipse(const gp_Elips2d&      Elips ,
23                                                const gp_Pnt2d&        P1    ,
24                                                const gp_Pnt2d&        P2    ,
25                                                const Standard_Boolean Sense ) 
26 {
27   Standard_Real Alpha1 = ElCLib::Parameter(Elips,P1);
28   Standard_Real Alpha2 = ElCLib::Parameter(Elips,P2);
29   Handle(Geom2d_Ellipse) E = new Geom2d_Ellipse(Elips);
30   TheArc = new Geom2d_TrimmedCurve(E,Alpha1,Alpha2,Sense);
31   TheError = gce_Done;
32 }
33
34 GCE2d_MakeArcOfEllipse::GCE2d_MakeArcOfEllipse(const gp_Elips2d&      Elips ,
35                                                const gp_Pnt2d&        P     ,
36                                                const Standard_Real    Alpha ,
37                                                const Standard_Boolean Sense ) 
38 {
39   Standard_Real Alphafirst = ElCLib::Parameter(Elips,P);
40   Handle(Geom2d_Ellipse) E = new Geom2d_Ellipse(Elips);
41   TheArc = new Geom2d_TrimmedCurve(E,Alphafirst,Alpha,Sense);
42   TheError = gce_Done;
43 }
44
45 GCE2d_MakeArcOfEllipse::GCE2d_MakeArcOfEllipse(const gp_Elips2d&      Elips  ,
46                                                const Standard_Real    Alpha1 ,
47                                                const Standard_Real    Alpha2 ,
48                                                const Standard_Boolean Sense  ) 
49 {
50   Handle(Geom2d_Ellipse) E = new Geom2d_Ellipse(Elips);
51   TheArc = new Geom2d_TrimmedCurve(E,Alpha1,Alpha2,Sense);
52   TheError = gce_Done;
53 }
54
55 const Handle(Geom2d_TrimmedCurve)& GCE2d_MakeArcOfEllipse::Value() const
56
57   StdFail_NotDone_Raise_if(TheError != gce_Done,"");
58   return TheArc;
59 }
60
61 const Handle(Geom2d_TrimmedCurve)& GCE2d_MakeArcOfEllipse::Operator() const 
62 {
63   return Value();
64 }
65
66 GCE2d_MakeArcOfEllipse::operator Handle(Geom2d_TrimmedCurve) () const
67 {
68   return Value();
69 }
70
71
72
73