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1 | // Created on: 1996-04-09 |
2 | // Created by: Joelle CHAUVET |
3 | // Copyright (c) 1996-1999 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 _AdvApp2Var_Node_HeaderFile |
18 | #define _AdvApp2Var_Node_HeaderFile |
19 | |
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20 | #include <gp_XY.hxx> |
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21 | #include <Standard.hxx> |
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22 | #include <Standard_Handle.hxx> |
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23 | #include <Standard_Type.hxx> |
24 | #include <TColgp_Array2OfPnt.hxx> |
25 | #include <TColStd_Array2OfReal.hxx> |
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26 | |
27 | //! used to store constraints on a (Ui,Vj) point |
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28 | class AdvApp2Var_Node : public Standard_Transient |
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29 | { |
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30 | DEFINE_STANDARD_RTTIEXT(AdvApp2Var_Node, Standard_Transient) |
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31 | public: |
32 | |
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33 | Standard_EXPORT AdvApp2Var_Node(); |
34 | |
35 | Standard_EXPORT AdvApp2Var_Node(const Standard_Integer iu, const Standard_Integer iv); |
36 | |
37 | Standard_EXPORT AdvApp2Var_Node(const gp_XY& UV, const Standard_Integer iu, const Standard_Integer iv); |
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38 | |
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39 | //! Returns the coordinates (U,V) of the node |
40 | const gp_XY& Coord() const { return myCoord; } |
41 | |
42 | //! changes the coordinates (U,V) to (x1,x2) |
43 | void SetCoord (const Standard_Real x1, const Standard_Real x2) |
44 | { |
45 | myCoord.SetX(x1); |
46 | myCoord.SetY(x2); |
47 | } |
48 | |
49 | //! returns the continuity order in U of the node |
50 | Standard_Integer UOrder() const { return myOrdInU; } |
51 | |
52 | //! returns the continuity order in V of the node |
53 | Standard_Integer VOrder() const { return myOrdInV; } |
54 | |
55 | //! affects the value F(U,V) or its derivates on the node (U,V) |
56 | void SetPoint (const Standard_Integer iu, const Standard_Integer iv, const gp_Pnt& Pt) |
57 | { |
58 | myTruePoints.SetValue(iu, iv, Pt); |
59 | } |
60 | |
61 | //! returns the value F(U,V) or its derivates on the node (U,V) |
62 | const gp_Pnt& Point (const Standard_Integer iu, const Standard_Integer iv) const |
63 | { |
64 | return myTruePoints.Value(iu, iv); |
65 | } |
66 | |
67 | //! affects the error between F(U,V) and its approximation |
68 | void SetError (const Standard_Integer iu, const Standard_Integer iv, const Standard_Real error) |
69 | { |
70 | myErrors.SetValue(iu, iv, error); |
71 | } |
72 | |
73 | //! returns the error between F(U,V) and its approximation |
74 | Standard_Real Error (const Standard_Integer iu, const Standard_Integer iv) const { return myErrors.Value(iu, iv); } |
75 | |
76 | //! Assign operator. |
77 | AdvApp2Var_Node& operator= (const AdvApp2Var_Node& theOther) |
78 | { |
79 | myTruePoints = theOther.myTruePoints; |
80 | myErrors = theOther.myErrors; |
81 | myCoord = theOther.myCoord; |
82 | myOrdInU = theOther.myOrdInU; |
83 | myOrdInV = theOther.myOrdInV; |
84 | return *this; |
85 | } |
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86 | |
87 | private: |
88 | |
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89 | AdvApp2Var_Node (const AdvApp2Var_Node& theOther); |
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90 | |
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91 | private: |
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92 | |
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93 | TColgp_Array2OfPnt myTruePoints; |
94 | TColStd_Array2OfReal myErrors; |
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95 | gp_XY myCoord; |
96 | Standard_Integer myOrdInU; |
97 | Standard_Integer myOrdInV; |
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98 | |
99 | }; |
100 | |
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101 | #endif // _AdvApp2Var_Node_HeaderFile |