0028550: Foundation Classes - fix empty message passed to thrown exception
[occt.git] / src / GCE2d / GCE2d_MakeArcOfHyperbola.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
18 #include <ElCLib.hxx>
19 #include <GCE2d_MakeArcOfHyperbola.hxx>
20 #include <Geom2d_Hyperbola.hxx>
21 #include <Geom2d_TrimmedCurve.hxx>
22 #include <gp_Hypr2d.hxx>
23 #include <gp_Pnt2d.hxx>
24 #include <StdFail_NotDone.hxx>
25
26 GCE2d_MakeArcOfHyperbola::GCE2d_MakeArcOfHyperbola(const gp_Hypr2d&     Hypr ,
27                                                  const gp_Pnt2d&        P1   ,
28                                                  const gp_Pnt2d&        P2   ,
29                                                  const Standard_Boolean Sense)
30 {
31   Standard_Real Alpha1 = ElCLib::Parameter(Hypr,P1);
32   Standard_Real Alpha2 = ElCLib::Parameter(Hypr,P2);
33   Handle(Geom2d_Hyperbola) H = new Geom2d_Hyperbola(Hypr);
34   TheArc = new Geom2d_TrimmedCurve(H,Alpha1,Alpha2,Sense);
35   TheError = gce_Done;
36 }
37
38 GCE2d_MakeArcOfHyperbola::
39   GCE2d_MakeArcOfHyperbola(const gp_Hypr2d&       Hypr  ,
40                            const gp_Pnt2d&        P     ,
41                            const Standard_Real    Alpha ,
42                            const Standard_Boolean Sense )
43 {
44   Standard_Real Alphafirst = ElCLib::Parameter(Hypr,P);
45   Handle(Geom2d_Hyperbola) H = new Geom2d_Hyperbola(Hypr);
46   TheArc = new Geom2d_TrimmedCurve(H,Alphafirst,Alpha,Sense);
47   TheError = gce_Done;
48 }
49
50 GCE2d_MakeArcOfHyperbola::
51   GCE2d_MakeArcOfHyperbola(const gp_Hypr2d&       Hypr ,
52                            const Standard_Real    Alpha1,
53                            const Standard_Real    Alpha2,
54                            const Standard_Boolean Sense )
55 {
56   Handle(Geom2d_Hyperbola) H = new Geom2d_Hyperbola(Hypr);
57   TheArc = new Geom2d_TrimmedCurve(H,Alpha1,Alpha2,Sense);
58   TheError = gce_Done;
59 }
60
61 const Handle(Geom2d_TrimmedCurve)& GCE2d_MakeArcOfHyperbola::Value() const
62
63   StdFail_NotDone_Raise_if (TheError != gce_Done,
64                             "GCE2d_MakeArcOfHyperbola::Value() - no result");
65   return TheArc;
66 }