1 // Created on: 1996-05-03
2 // Created by: Philippe MANGIN
3 // Copyright (c) 1996-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
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.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #include <StdFail_NotDone.hxx>
19 inline Standard_Boolean math_NewtonMinimum::IsConverged() const
21 return ( (TheStep.Norm() <= XTol ) ||
22 ( Abs(TheMinimum-PreviousMinimum) <= XTol * Abs(PreviousMinimum) ));
25 inline Standard_Boolean math_NewtonMinimum::IsDone() const
30 inline const math_Vector& math_NewtonMinimum::Location() const
32 StdFail_NotDone_Raise_if(!Done, "NewtonMinimum");
36 inline void math_NewtonMinimum::Location(math_Vector& Loc) const
38 StdFail_NotDone_Raise_if(!Done, "NewtonMinimum");
42 inline Standard_Real math_NewtonMinimum::Minimum() const
44 StdFail_NotDone_Raise_if(!Done, "NewtonMinimum");
48 inline const math_Vector& math_NewtonMinimum::Gradient() const
50 StdFail_NotDone_Raise_if(!Done, "NewtonMinimum");
54 inline void math_NewtonMinimum::Gradient(math_Vector& Grad) const
56 StdFail_NotDone_Raise_if(!Done, "NewtonMinimum");
60 inline Standard_Integer math_NewtonMinimum::NbIterations() const
62 StdFail_NotDone_Raise_if(!Done, "NewtonMinimum");
66 inline math_Status math_NewtonMinimum::GetStatus() const