// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to 
// this header file considered to be the "object code" form of the original source.

#ifndef _BRepApprox_TheComputeLineOfApprox_HeaderFile
#define _BRepApprox_TheComputeLineOfApprox_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>

#include <AppParCurves_MultiBSpCurve.hxx>
#include <Standard_Boolean.hxx>
#include <Approx_ParametrizationType.hxx>
#include <Handle_TColStd_HArray1OfReal.hxx>
#include <Handle_TColStd_HArray1OfInteger.hxx>
#include <Handle_AppParCurves_HArray1OfConstraintCouple.hxx>
#include <Standard_Integer.hxx>
#include <Standard_Real.hxx>
#include <AppParCurves_Constraint.hxx>
#include <math_Vector.hxx>
class TColStd_HArray1OfReal;
class TColStd_HArray1OfInteger;
class AppParCurves_HArray1OfConstraintCouple;
class BRepApprox_TheMultiLineOfApprox;
class BRepApprox_TheMultiLineToolOfApprox;
class BRepApprox_MyBSplGradientOfTheComputeLineOfApprox;
class BRepApprox_BSpParLeastSquareOfMyBSplGradientOfTheComputeLineOfApprox;
class BRepApprox_BSpParFunctionOfMyBSplGradientOfTheComputeLineOfApprox;
class BRepApprox_BSpGradient_BFGSOfMyBSplGradientOfTheComputeLineOfApprox;
class BRepApprox_MyGradientbisOfTheComputeLineOfApprox;
class BRepApprox_ParLeastSquareOfMyGradientbisOfTheComputeLineOfApprox;
class BRepApprox_ResConstraintOfMyGradientbisOfTheComputeLineOfApprox;
class BRepApprox_ParFunctionOfMyGradientbisOfTheComputeLineOfApprox;
class BRepApprox_Gradient_BFGSOfMyGradientbisOfTheComputeLineOfApprox;
class TColStd_Array1OfReal;
class TColStd_Array1OfInteger;
class AppParCurves_MultiBSpCurve;
class AppParCurves_MultiCurve;



class BRepApprox_TheComputeLineOfApprox 
{
public:

  DEFINE_STANDARD_ALLOC

  
  Standard_EXPORT BRepApprox_TheComputeLineOfApprox(const BRepApprox_TheMultiLineOfApprox& Line, const Standard_Integer degreemin = 4, const Standard_Integer degreemax = 8, const Standard_Real Tolerance3d = 1.0e-3, const Standard_Real Tolerance2d = 1.0e-6, const Standard_Integer NbIterations = 5, const Standard_Boolean cutting = Standard_True, const Approx_ParametrizationType parametrization = Approx_ChordLength, const Standard_Boolean Squares = Standard_False);
  
  Standard_EXPORT BRepApprox_TheComputeLineOfApprox(const BRepApprox_TheMultiLineOfApprox& Line, const math_Vector& Parameters, const Standard_Integer degreemin = 4, const Standard_Integer degreemax = 8, const Standard_Real Tolerance3d = 1.0e-03, const Standard_Real Tolerance2d = 1.0e-06, const Standard_Integer NbIterations = 5, const Standard_Boolean cutting = Standard_True, const Standard_Boolean Squares = Standard_False);
  
  Standard_EXPORT BRepApprox_TheComputeLineOfApprox(const math_Vector& Parameters, const Standard_Integer degreemin = 4, const Standard_Integer degreemax = 8, const Standard_Real Tolerance3d = 1.0e-03, const Standard_Real Tolerance2d = 1.0e-06, const Standard_Integer NbIterations = 5, const Standard_Boolean cutting = Standard_True, const Standard_Boolean Squares = Standard_False);
  
  Standard_EXPORT BRepApprox_TheComputeLineOfApprox(const Standard_Integer degreemin = 4, const Standard_Integer degreemax = 8, const Standard_Real Tolerance3d = 1.0e-03, const Standard_Real Tolerance2d = 1.0e-06, const Standard_Integer NbIterations = 5, const Standard_Boolean cutting = Standard_True, const Approx_ParametrizationType parametrization = Approx_ChordLength, const Standard_Boolean Squares = Standard_False);
  
  Standard_EXPORT   void Interpol (const BRepApprox_TheMultiLineOfApprox& Line) ;
  
  Standard_EXPORT   void Init (const Standard_Integer degreemin = 4, const Standard_Integer degreemax = 8, const Standard_Real Tolerance3d = 1.0e-03, const Standard_Real Tolerance2d = 1.0e-06, const Standard_Integer NbIterations = 5, const Standard_Boolean cutting = Standard_True, const Approx_ParametrizationType parametrization = Approx_ChordLength, const Standard_Boolean Squares = Standard_False) ;
  
  Standard_EXPORT   void Perform (const BRepApprox_TheMultiLineOfApprox& Line) ;
  
  Standard_EXPORT   void SetParameters (const math_Vector& ThePar) ;
  
  Standard_EXPORT   void SetKnots (const TColStd_Array1OfReal& Knots) ;
  
  Standard_EXPORT   void SetKnotsAndMultiplicities (const TColStd_Array1OfReal& Knots, const TColStd_Array1OfInteger& Mults) ;
  
  Standard_EXPORT   void SetDegrees (const Standard_Integer degreemin, const Standard_Integer degreemax) ;
  
  Standard_EXPORT   void SetTolerances (const Standard_Real Tolerance3d, const Standard_Real Tolerance2d) ;
  
  Standard_EXPORT   void SetContinuity (const Standard_Integer C) ;
  
  Standard_EXPORT   void SetConstraints (const AppParCurves_Constraint firstC, const AppParCurves_Constraint lastC) ;
  
  Standard_EXPORT   Standard_Boolean IsAllApproximated()  const;
  
  Standard_EXPORT   Standard_Boolean IsToleranceReached()  const;
  
  Standard_EXPORT   void Error (Standard_Real& tol3d, Standard_Real& tol2d)  const;
  
  Standard_EXPORT  const  AppParCurves_MultiBSpCurve& Value()  const;
  
  Standard_EXPORT   AppParCurves_MultiBSpCurve& ChangeValue() ;
  
  Standard_EXPORT  const  TColStd_Array1OfReal& Parameters()  const;




protected:





private:

  
  Standard_EXPORT   Standard_Boolean Compute (const BRepApprox_TheMultiLineOfApprox& Line, const Standard_Integer fpt, const Standard_Integer lpt, math_Vector& Para, const TColStd_Array1OfReal& Knots, TColStd_Array1OfInteger& Mults) ;
  
  Standard_EXPORT   Standard_Boolean ComputeCurve (const BRepApprox_TheMultiLineOfApprox& Line, const Standard_Integer firspt, const Standard_Integer lastpt) ;
  
  Standard_EXPORT   void Parameters (const BRepApprox_TheMultiLineOfApprox& Line, const Standard_Integer firstP, const Standard_Integer LastP, math_Vector& TheParameters)  const;
  
  Standard_EXPORT   Standard_Real SearchFirstLambda (const BRepApprox_TheMultiLineOfApprox& Line, const math_Vector& Para, const TColStd_Array1OfReal& Knots, const math_Vector& V, const Standard_Integer index)  const;
  
  Standard_EXPORT   Standard_Real SearchLastLambda (const BRepApprox_TheMultiLineOfApprox& Line, const math_Vector& Para, const TColStd_Array1OfReal& Knots, const math_Vector& V, const Standard_Integer index)  const;
  
  Standard_EXPORT   void TangencyVector (const BRepApprox_TheMultiLineOfApprox& Line, const AppParCurves_MultiCurve& C, const Standard_Real U, math_Vector& V)  const;
  
  Standard_EXPORT   void FirstTangencyVector (const BRepApprox_TheMultiLineOfApprox& Line, const Standard_Integer index, math_Vector& V)  const;
  
  Standard_EXPORT   void LastTangencyVector (const BRepApprox_TheMultiLineOfApprox& Line, const Standard_Integer index, math_Vector& V)  const;
  
  Standard_EXPORT   void FindRealConstraints (const BRepApprox_TheMultiLineOfApprox& Line) ;


  AppParCurves_MultiBSpCurve TheMultiBSpCurve;
  Standard_Boolean alldone;
  Standard_Boolean tolreached;
  Approx_ParametrizationType Par;
  Handle(TColStd_HArray1OfReal) myParameters;
  Handle(TColStd_HArray1OfReal) myfirstParam;
  Handle(TColStd_HArray1OfReal) myknots;
  Handle(TColStd_HArray1OfInteger) mymults;
  Standard_Boolean myhasknots;
  Standard_Boolean myhasmults;
  Handle(AppParCurves_HArray1OfConstraintCouple) myConstraints;
  Standard_Integer mydegremin;
  Standard_Integer mydegremax;
  Standard_Real mytol3d;
  Standard_Real mytol2d;
  Standard_Real currenttol3d;
  Standard_Real currenttol2d;
  Standard_Boolean mycut;
  Standard_Boolean mysquares;
  Standard_Integer myitermax;
  AppParCurves_Constraint myfirstC;
  AppParCurves_Constraint mylastC;
  AppParCurves_Constraint realfirstC;
  AppParCurves_Constraint reallastC;
  Standard_Integer mycont;
  Standard_Real mylambda1;
  Standard_Real mylambda2;


};







#endif // _BRepApprox_TheComputeLineOfApprox_HeaderFile
