Open CASCADE Technology 6.6.0
Public Member Functions | Static Public Member Functions
AdvApprox_ApproxAFunction Class Reference

#include <AdvApprox_ApproxAFunction.hxx>

Public Member Functions

 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)
 Constructs approximator tool.

Warning:
the Func should be valid reference to object of type
inherited from class EvaluatorFunction from Approx
with life time longer than that of the approximator tool;

the result should be formatted in the following way :
<--Num1DSS--> <--2 * Num2DSS--> <--3 * Num3DSS-->
R[0] .... R[Num1DSS]..... R[Dimension-1]

the order in which each Subspace appears should be consistent
with the tolerances given in the create function and the
results will be given in that order as well that is :
Curve2d(n) will correspond to the nth entry
described by Num2DSS, Curve(n) will correspond to
the nth entry described by Num3DSS
The same type of schema applies to the Poles1d, Poles2d and
Poles.

 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)
 Approximation with user methode of cutting

Standard_Boolean IsDone () const
Standard_Boolean HasResult () const
Handle_TColStd_HArray2OfReal Poles1d () const
 returns the poles from the algorithms as is

Handle_TColgp_HArray2OfPnt2d Poles2d () const
 returns the poles from the algorithms as is

Handle_TColgp_HArray2OfPnt Poles () const
Standard_Integer NbPoles () const
 as the name says

void Poles1d (const Standard_Integer Index, TColStd_Array1OfReal &P) const
 returns the poles at Index from the 1d subspace

void Poles2d (const Standard_Integer Index, TColgp_Array1OfPnt2d &P) const
 returns the poles at Index from the 2d subspace

void Poles (const Standard_Integer Index, TColgp_Array1OfPnt &P) const
 returns the poles at Index from the 3d subspace

Standard_Integer Degree () const
Standard_Integer NbKnots () const
Standard_Integer NumSubSpaces (const Standard_Integer Dimension) const
Handle_TColStd_HArray1OfReal Knots () const
Handle_TColStd_HArray1OfInteger Multiplicities () const
Handle_TColStd_HArray1OfReal MaxError (const Standard_Integer Dimension) const
 returns the error as is in the algorithms

Handle_TColStd_HArray1OfReal AverageError (const Standard_Integer Dimension) const
 returns the error as is in the algorithms

Standard_Real MaxError (const Standard_Integer Dimension, const Standard_Integer Index) const
Standard_Real AverageError (const Standard_Integer Dimension, const Standard_Integer Index) const
void Dump (Standard_OStream &o) const
 diplay information on approximation.

Static Public Member Functions

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)

Constructor & Destructor Documentation

AdvApprox_ApproxAFunction::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 
)
AdvApprox_ApproxAFunction::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 
)

Member Function Documentation

static void AdvApprox_ApproxAFunction::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 
) [static]
Handle_TColStd_HArray1OfReal AdvApprox_ApproxAFunction::AverageError ( const Standard_Integer  Dimension) const
Standard_Real AdvApprox_ApproxAFunction::AverageError ( const Standard_Integer  Dimension,
const Standard_Integer  Index 
) const
Standard_Integer AdvApprox_ApproxAFunction::Degree ( ) const
void AdvApprox_ApproxAFunction::Dump ( Standard_OStream o) const
Standard_Boolean AdvApprox_ApproxAFunction::HasResult ( ) const
Standard_Boolean AdvApprox_ApproxAFunction::IsDone ( ) const
Handle_TColStd_HArray1OfReal AdvApprox_ApproxAFunction::Knots ( ) const
Handle_TColStd_HArray1OfReal AdvApprox_ApproxAFunction::MaxError ( const Standard_Integer  Dimension) const
Standard_Real AdvApprox_ApproxAFunction::MaxError ( const Standard_Integer  Dimension,
const Standard_Integer  Index 
) const
Handle_TColStd_HArray1OfInteger AdvApprox_ApproxAFunction::Multiplicities ( ) const
Standard_Integer AdvApprox_ApproxAFunction::NbKnots ( ) const
Standard_Integer AdvApprox_ApproxAFunction::NbPoles ( ) const
Standard_Integer AdvApprox_ApproxAFunction::NumSubSpaces ( const Standard_Integer  Dimension) const
Handle_TColgp_HArray2OfPnt AdvApprox_ApproxAFunction::Poles ( ) const

-- returns the poles from the algorithms as is

void AdvApprox_ApproxAFunction::Poles ( const Standard_Integer  Index,
TColgp_Array1OfPnt P 
) const
void AdvApprox_ApproxAFunction::Poles1d ( const Standard_Integer  Index,
TColStd_Array1OfReal P 
) const
Handle_TColStd_HArray2OfReal AdvApprox_ApproxAFunction::Poles1d ( ) const
Handle_TColgp_HArray2OfPnt2d AdvApprox_ApproxAFunction::Poles2d ( ) const
void AdvApprox_ApproxAFunction::Poles2d ( const Standard_Integer  Index,
TColgp_Array1OfPnt2d P 
) const

The documentation for this class was generated from the following file:
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