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
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 #ifndef _AdvApp2Var_Iso_HeaderFile
18 #define _AdvApp2Var_Iso_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_DefineAlloc.hxx>
22 #include <Standard_Handle.hxx>
24 #include <GeomAbs_IsoType.hxx>
25 #include <Standard_Real.hxx>
26 #include <Standard_Integer.hxx>
27 #include <Standard_Boolean.hxx>
28 #include <TColStd_HArray1OfReal.hxx>
29 #include <TColStd_HArray2OfReal.hxx>
30 #include <AdvApp2Var_EvaluatorFunc2Var.hxx>
31 class AdvApp2Var_Context;
32 class AdvApp2Var_Node;
34 //! used to store constraints on a line U = Ui or V = Vj
35 class AdvApp2Var_Iso : public Standard_Transient
37 DEFINE_STANDARD_RTTIEXT(AdvApp2Var_Iso, Standard_Transient)
40 Standard_EXPORT AdvApp2Var_Iso();
42 Standard_EXPORT AdvApp2Var_Iso(const GeomAbs_IsoType type, const Standard_Integer iu, const Standard_Integer iv);
44 Standard_EXPORT AdvApp2Var_Iso(const GeomAbs_IsoType type, const Standard_Real cte, const Standard_Real Ufirst, const Standard_Real Ulast, const Standard_Real Vfirst, const Standard_Real Vlast, const Standard_Integer pos, const Standard_Integer iu, const Standard_Integer iv);
46 Standard_EXPORT Standard_Boolean IsApproximated() const;
48 Standard_EXPORT Standard_Boolean HasResult() const;
50 Standard_EXPORT void MakeApprox (const AdvApp2Var_Context& Conditions, const Standard_Real a, const Standard_Real b, const Standard_Real c, const Standard_Real d, const AdvApp2Var_EvaluatorFunc2Var& func, AdvApp2Var_Node& NodeBegin, AdvApp2Var_Node& NodeEnd);
52 Standard_EXPORT void ChangeDomain (const Standard_Real a, const Standard_Real b);
54 Standard_EXPORT void ChangeDomain (const Standard_Real a, const Standard_Real b, const Standard_Real c, const Standard_Real d);
56 Standard_EXPORT void SetConstante (const Standard_Real newcte);
58 Standard_EXPORT void SetPosition (const Standard_Integer newpos);
60 Standard_EXPORT void ResetApprox();
62 Standard_EXPORT void OverwriteApprox();
64 Standard_EXPORT GeomAbs_IsoType Type() const;
66 Standard_EXPORT Standard_Real Constante() const;
68 Standard_EXPORT Standard_Real T0() const;
70 Standard_EXPORT Standard_Real T1() const;
72 Standard_EXPORT Standard_Real U0() const;
74 Standard_EXPORT Standard_Real U1() const;
76 Standard_EXPORT Standard_Real V0() const;
78 Standard_EXPORT Standard_Real V1() const;
80 Standard_EXPORT Standard_Integer UOrder() const;
82 Standard_EXPORT Standard_Integer VOrder() const;
84 Standard_EXPORT Standard_Integer Position() const;
86 Standard_EXPORT Standard_Integer NbCoeff() const;
88 Standard_EXPORT const Handle(TColStd_HArray1OfReal)& Polynom() const;
90 Standard_EXPORT Handle(TColStd_HArray1OfReal) SomTab() const;
92 Standard_EXPORT Handle(TColStd_HArray1OfReal) DifTab() const;
94 Standard_EXPORT Handle(TColStd_HArray2OfReal) MaxErrors() const;
96 Standard_EXPORT Handle(TColStd_HArray2OfReal) MoyErrors() const;
100 AdvApp2Var_Iso(const AdvApp2Var_Iso& Other);
101 AdvApp2Var_Iso& operator= (const AdvApp2Var_Iso& theOther);
105 GeomAbs_IsoType myType;
106 Standard_Real myConstPar;
111 Standard_Integer myPosition;
112 Standard_Integer myExtremOrder;
113 Standard_Integer myDerivOrder;
114 Standard_Integer myNbCoeff;
115 Standard_Boolean myApprIsDone;
116 Standard_Boolean myHasResult;
117 Handle(TColStd_HArray1OfReal) myEquation;
118 Handle(TColStd_HArray2OfReal) myMaxErrors;
119 Handle(TColStd_HArray2OfReal) myMoyErrors;
120 Handle(TColStd_HArray1OfReal) mySomTab;
121 Handle(TColStd_HArray1OfReal) myDifTab;
125 #endif // _AdvApp2Var_Iso_HeaderFile