1 // Copyright (c) 1997-1999 Matra Datavision
2 // Copyright (c) 1999-2014 OPEN CASCADE SAS
4 // This file is part of Open CASCADE Technology software library.
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
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.
12 // Alternatively, this file may be used under the terms of Open CASCADE
13 // commercial license or contractual agreement.
15 #include <StdFail_NotDone.hxx>
16 #include <Standard_DimensionError.hxx>
18 inline Standard_Boolean math_FunctionSetRoot::IsSolutionReached(math_FunctionSetWithDerivatives&)
20 for (Standard_Integer i = 1; i <= Sol.Length(); ++i)
21 if ( Abs(Delta(i)) > Tol(i) )
22 return Standard_False;
28 inline Standard_Boolean math_FunctionSetRoot::IsDone() const
34 inline Standard_OStream& operator<<(Standard_OStream& o,
35 const math_FunctionSetRoot& F)
42 inline const math_Vector& math_FunctionSetRoot::Root() const{
43 StdFail_NotDone_Raise_if(!Done, " ");
48 inline const math_Vector& math_FunctionSetRoot::FunctionSetErrors() const{
49 StdFail_NotDone_Raise_if(!Done, " ");
54 inline const math_Matrix& math_FunctionSetRoot::Derivative() const{
55 StdFail_NotDone_Raise_if(!Done, " ");
59 inline void math_FunctionSetRoot::Derivative(math_Matrix& Der) const{
60 StdFail_NotDone_Raise_if(!Done, " ");
61 Standard_DimensionError_Raise_if(Der.ColNumber() != Sol.Length(), " ");
66 inline Standard_Integer math_FunctionSetRoot::StateNumber() const{
67 StdFail_NotDone_Raise_if(!Done, " ");
72 inline Standard_Integer math_FunctionSetRoot::NbIterations() const{
73 StdFail_NotDone_Raise_if(!Done, " ");
77 inline Standard_Boolean math_FunctionSetRoot::IsDivergent() const