42cf5bc1 |
1 | // Created on: 1995-06-06 |
2 | // Created by: Jean Yves LEBEY |
3 | // Copyright (c) 1995-1999 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 | #ifndef _BRepApprox_BSpGradient_BFGSOfMyBSplGradientOfTheComputeLineOfApprox_HeaderFile |
18 | #define _BRepApprox_BSpGradient_BFGSOfMyBSplGradientOfTheComputeLineOfApprox_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_Real.hxx> |
25 | #include <math_BFGS.hxx> |
26 | #include <math_Vector.hxx> |
27 | #include <Standard_Integer.hxx> |
28 | #include <Standard_Boolean.hxx> |
29 | class BRepApprox_TheMultiLineOfApprox; |
30 | class BRepApprox_TheMultiLineToolOfApprox; |
31 | class BRepApprox_MyBSplGradientOfTheComputeLineOfApprox; |
32 | class BRepApprox_BSpParLeastSquareOfMyBSplGradientOfTheComputeLineOfApprox; |
33 | class BRepApprox_BSpParFunctionOfMyBSplGradientOfTheComputeLineOfApprox; |
34 | class math_MultipleVarFunctionWithGradient; |
35 | |
36 | |
37 | |
38 | class BRepApprox_BSpGradient_BFGSOfMyBSplGradientOfTheComputeLineOfApprox : public math_BFGS |
39 | { |
40 | public: |
41 | |
42 | DEFINE_STANDARD_ALLOC |
43 | |
44 | |
45 | Standard_EXPORT BRepApprox_BSpGradient_BFGSOfMyBSplGradientOfTheComputeLineOfApprox(math_MultipleVarFunctionWithGradient& F, const math_Vector& StartingPoint, const Standard_Real Tolerance3d, const Standard_Real Tolerance2d, const Standard_Real Eps, const Standard_Integer NbIterations = 200); |
46 | |
47 | Standard_EXPORT virtual Standard_Boolean IsSolutionReached (math_MultipleVarFunctionWithGradient& F) const Standard_OVERRIDE; |
48 | |
49 | |
50 | |
51 | |
52 | protected: |
53 | |
54 | |
55 | |
56 | |
57 | |
58 | private: |
59 | |
60 | |
61 | |
62 | Standard_Real myTol3d; |
63 | Standard_Real myTol2d; |
64 | |
65 | |
66 | }; |
67 | |
68 | |
69 | |
70 | |
71 | |
72 | |
73 | |
74 | #endif // _BRepApprox_BSpGradient_BFGSOfMyBSplGradientOfTheComputeLineOfApprox_HeaderFile |