File indexing completed on 2025-02-18 10:06:41
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0017 #ifndef _AdvApprox_ApproxAFunction_HeaderFile
0018 #define _AdvApprox_ApproxAFunction_HeaderFile
0019
0020 #include <Standard.hxx>
0021 #include <Standard_DefineAlloc.hxx>
0022 #include <Standard_Handle.hxx>
0023
0024 #include <Standard_Integer.hxx>
0025 #include <TColStd_HArray1OfReal.hxx>
0026 #include <Standard_Real.hxx>
0027 #include <GeomAbs_Shape.hxx>
0028 #include <Standard_Boolean.hxx>
0029 #include <TColStd_HArray2OfReal.hxx>
0030 #include <TColgp_HArray2OfPnt2d.hxx>
0031 #include <TColgp_HArray2OfPnt.hxx>
0032 #include <TColStd_HArray1OfInteger.hxx>
0033 #include <AdvApprox_EvaluatorFunction.hxx>
0034 #include <TColStd_Array1OfInteger.hxx>
0035 #include <TColStd_Array1OfReal.hxx>
0036 #include <TColgp_Array1OfPnt2d.hxx>
0037 #include <TColgp_Array1OfPnt.hxx>
0038 #include <Standard_OStream.hxx>
0039 class AdvApprox_Cutting;
0040
0041
0042
0043
0044 class AdvApprox_ApproxAFunction
0045 {
0046 public:
0047
0048 DEFINE_STANDARD_ALLOC
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0070 Standard_EXPORT AdvApprox_ApproxAFunction(const Standard_Integer Num1DSS, const Standard_Integer Num2DSS, const Standard_Integer Num3DSS, const Handle(TColStd_HArray1OfReal)& OneDTol, const Handle(TColStd_HArray1OfReal)& TwoDTol, const Handle(TColStd_HArray1OfReal)& ThreeDTol, const Standard_Real First, const Standard_Real Last, const GeomAbs_Shape Continuity, const Standard_Integer MaxDeg, const Standard_Integer MaxSeg, const AdvApprox_EvaluatorFunction& Func);
0071
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0073 Standard_EXPORT AdvApprox_ApproxAFunction(const Standard_Integer Num1DSS, const Standard_Integer Num2DSS, const Standard_Integer Num3DSS, const Handle(TColStd_HArray1OfReal)& OneDTol, const Handle(TColStd_HArray1OfReal)& TwoDTol, const Handle(TColStd_HArray1OfReal)& ThreeDTol, const Standard_Real First, const Standard_Real Last, const GeomAbs_Shape Continuity, const Standard_Integer MaxDeg, const Standard_Integer MaxSeg, const AdvApprox_EvaluatorFunction& Func, const AdvApprox_Cutting& CutTool);
0074
0075 Standard_EXPORT static void Approximation (const Standard_Integer TotalDimension, const Standard_Integer TotalNumSS, const TColStd_Array1OfInteger& LocalDimension, const Standard_Real First, const Standard_Real Last, AdvApprox_EvaluatorFunction& Evaluator, const AdvApprox_Cutting& CutTool, const Standard_Integer ContinuityOrder, const Standard_Integer NumMaxCoeffs, const Standard_Integer MaxSegments, const TColStd_Array1OfReal& TolerancesArray, const Standard_Integer code_precis, Standard_Integer& NumCurves, TColStd_Array1OfInteger& NumCoeffPerCurveArray, TColStd_Array1OfReal& LocalCoefficientArray, TColStd_Array1OfReal& IntervalsArray, TColStd_Array1OfReal& ErrorMaxArray, TColStd_Array1OfReal& AverageErrorArray, Standard_Integer& ErrorCode);
0076
0077 Standard_Boolean IsDone() const;
0078
0079 Standard_Boolean HasResult() const;
0080
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0082 Handle(TColStd_HArray2OfReal) Poles1d() const;
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0085 Handle(TColgp_HArray2OfPnt2d) Poles2d() const;
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0088 Handle(TColgp_HArray2OfPnt) Poles() const;
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0091 Standard_EXPORT Standard_Integer NbPoles() const;
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0094 Standard_EXPORT void Poles1d (const Standard_Integer Index, TColStd_Array1OfReal& P) const;
0095
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0097 Standard_EXPORT void Poles2d (const Standard_Integer Index, TColgp_Array1OfPnt2d& P) const;
0098
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0100 Standard_EXPORT void Poles (const Standard_Integer Index, TColgp_Array1OfPnt& P) const;
0101
0102 Standard_Integer Degree() const;
0103
0104 Standard_Integer NbKnots() const;
0105
0106 Standard_Integer NumSubSpaces (const Standard_Integer Dimension) const;
0107
0108 Handle(TColStd_HArray1OfReal) Knots() const;
0109
0110 Handle(TColStd_HArray1OfInteger) Multiplicities() const;
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0113 Standard_EXPORT Handle(TColStd_HArray1OfReal) MaxError (const Standard_Integer Dimension) const;
0114
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0116 Standard_EXPORT Handle(TColStd_HArray1OfReal) AverageError (const Standard_Integer Dimension) const;
0117
0118 Standard_EXPORT Standard_Real MaxError (const Standard_Integer Dimension, const Standard_Integer Index) const;
0119
0120 Standard_EXPORT Standard_Real AverageError (const Standard_Integer Dimension, const Standard_Integer Index) const;
0121
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0123 Standard_EXPORT void Dump (Standard_OStream& o) const;
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0128 protected:
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0134 private:
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0137 Standard_EXPORT void Perform (const Standard_Integer Num1DSS, const Standard_Integer Num2DSS, const Standard_Integer Num3DSS, const AdvApprox_Cutting& CutTool);
0138
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0140 Standard_Integer myNumSubSpaces[3];
0141 Handle(TColStd_HArray1OfReal) my1DTolerances;
0142 Handle(TColStd_HArray1OfReal) my2DTolerances;
0143 Handle(TColStd_HArray1OfReal) my3DTolerances;
0144 Standard_Real myFirst;
0145 Standard_Real myLast;
0146 GeomAbs_Shape myContinuity;
0147 Standard_Integer myMaxDegree;
0148 Standard_Integer myMaxSegments;
0149 Standard_Boolean myDone;
0150 Standard_Boolean myHasResult;
0151 Handle(TColStd_HArray2OfReal) my1DPoles;
0152 Handle(TColgp_HArray2OfPnt2d) my2DPoles;
0153 Handle(TColgp_HArray2OfPnt) my3DPoles;
0154 Handle(TColStd_HArray1OfReal) myKnots;
0155 Handle(TColStd_HArray1OfInteger) myMults;
0156 Standard_Integer myDegree;
0157 Standard_Address myEvaluator;
0158 Handle(TColStd_HArray1OfReal) my1DMaxError;
0159 Handle(TColStd_HArray1OfReal) my1DAverageError;
0160 Handle(TColStd_HArray1OfReal) my2DMaxError;
0161 Handle(TColStd_HArray1OfReal) my2DAverageError;
0162 Handle(TColStd_HArray1OfReal) my3DMaxError;
0163 Handle(TColStd_HArray1OfReal) my3DAverageError;
0164
0165
0166 };
0167
0168
0169 #include <AdvApprox_ApproxAFunction.lxx>
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0175 #endif