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// 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 _Convert_CompPolynomialToPoles_HeaderFile
#define _Convert_CompPolynomialToPoles_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _Handle_TColStd_HArray1OfReal_HeaderFile
#include <Handle_TColStd_HArray1OfReal.hxx>
#endif
#ifndef _Handle_TColStd_HArray1OfInteger_HeaderFile
#include <Handle_TColStd_HArray1OfInteger.hxx>
#endif
#ifndef _Handle_TColStd_HArray2OfReal_HeaderFile
#include <Handle_TColStd_HArray2OfReal.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
class TColStd_HArray1OfReal;
class TColStd_HArray1OfInteger;
class TColStd_HArray2OfReal;
class Standard_OutOfRange;
class Standard_ConstructionError;
class TColStd_Array1OfInteger;
class TColStd_Array1OfReal;
class TColStd_Array2OfReal;
//! To convert an function (curve) polynomial by span in a BSpline. <br>
//! <br>
//! This class uses the following arguments : <br>
//! NumCurves : the number of Polynomial Curves <br>
//! Continuity: the requested continuity for the n-dimensional Spline <br>
//! Dimension : the dimension of the Spline <br>
//! MaxDegree : maximum allowed degree for each composite <br>
//! polynomial segment. <br>
//! NumCoeffPerCurve : the number of coefficient per segments = degree - 1 <br>
//! Coefficients : the coefficients organized in the following way <br>
//! [1..<myNumPolynomials>][1..myMaxDegree +1][1..myDimension] <br>
//! that is : index [n,d,i] is at slot <br>
//! (n-1) * (myMaxDegree + 1) * myDimension + (d-1) * myDimension + i <br>
//! PolynomialIntervals : nth polynomial represents a polynomial between <br>
//! myPolynomialIntervals->Value(n,0) and <br>
//! myPolynomialIntervals->Value(n,1) <br>
//! TrueIntervals : the nth polynomial has to be mapped linearly to be <br>
//! defined on the following interval : <br>
//! myTrueIntervals->Value(n) and myTrueIntervals->Value(n+1) <br>
//! so that it represent adequatly the function with the <br>
//! required continuity <br>
class Convert_CompPolynomialToPoles {
public:
void* operator new(size_t,void* anAddress)
{
return anAddress;
}
void* operator new(size_t size)
{
return Standard::Allocate(size);
}
void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
//! Warning! <br>
//! Continuity can be at MOST the maximum degree of <br>
//! the polynomial functions <br>
//! TrueIntervals : <br>
//! this is the true parameterisation for the composite curve <br>
//! that is : the curve has myContinuity if the nth curve <br>
//! is parameterized between myTrueIntervals(n) and myTrueIntervals(n+1) <br>
//! <br>
//! Coefficients have to be the implicit "c form": <br>
//! Coefficients[Numcurves][MaxDegree+1][Dimension] <br>
//! <br>
//! Warning! <br>
//! The NumberOfCoefficient of an polynome is his degree + 1 <br>
//! Example: To convert the linear function f(x) = 2*x + 1 on the <br>
//! domaine [2,5] to BSpline with the bound [-1,1]. Arguments are : <br>
//! NumCurves = 1; <br>
//! Continuity = 1; <br>
//! Dimension = 1; <br>
//! MaxDegree = 1; <br>
//! NumCoeffPerCurve [1] = {2}; <br>
//! Coefficients[2] = {1, 2}; <br>
//! PolynomialIntervals[1,2] = {{2,5}} <br>
//! TrueIntervals[2] = {-1, 1} <br>
Standard_EXPORT Convert_CompPolynomialToPoles(const Standard_Integer NumCurves,const Standard_Integer Continuity,const Standard_Integer Dimension,const Standard_Integer MaxDegree,const Handle(TColStd_HArray1OfInteger)& NumCoeffPerCurve,const Handle(TColStd_HArray1OfReal)& Coefficients,const Handle(TColStd_HArray2OfReal)& PolynomialIntervals,const Handle(TColStd_HArray1OfReal)& TrueIntervals);
//! To Convert sevral span with different order of Continuity. <br>
//! Warning: The Length of Continuity have to be NumCurves-1 <br>
Standard_EXPORT Convert_CompPolynomialToPoles(const Standard_Integer NumCurves,const Standard_Integer Dimension,const Standard_Integer MaxDegree,const TColStd_Array1OfInteger& Continuity,const TColStd_Array1OfInteger& NumCoeffPerCurve,const TColStd_Array1OfReal& Coefficients,const TColStd_Array2OfReal& PolynomialIntervals,const TColStd_Array1OfReal& TrueIntervals);
//! To Convert only one span. <br>
Standard_EXPORT Convert_CompPolynomialToPoles(const Standard_Integer Dimension,const Standard_Integer MaxDegree,const Standard_Integer Degree,const TColStd_Array1OfReal& Coefficients,const TColStd_Array1OfReal& PolynomialIntervals,const TColStd_Array1OfReal& TrueIntervals);
//! number of poles of the n-dimensional BSpline <br>
//! <br>
Standard_EXPORT Standard_Integer NbPoles() const;
//! returns the poles of the n-dimensional BSpline <br>
//! in the following format : <br>
//! [1..NumPoles][1..Dimension] <br>
//! <br>
Standard_EXPORT void Poles(Handle(TColStd_HArray2OfReal)& Poles) const;
Standard_EXPORT Standard_Integer Degree() const;
//! Degree of the n-dimensional Bspline <br>
Standard_EXPORT Standard_Integer NbKnots() const;
//! Knots of the n-dimensional Bspline <br>
Standard_EXPORT void Knots(Handle(TColStd_HArray1OfReal)& K) const;
//! Multiplicities of the knots in the BSpline <br>
Standard_EXPORT void Multiplicities(Handle(TColStd_HArray1OfInteger)& M) const;
Standard_EXPORT Standard_Boolean IsDone() const;
protected:
private:
Standard_EXPORT void Perform(const Standard_Integer NumCurves,const Standard_Integer MaxDegree,const Standard_Integer Dimension,const TColStd_Array1OfInteger& NumCoeffPerCurve,const TColStd_Array1OfReal& Coefficients,const TColStd_Array2OfReal& PolynomialIntervals,const TColStd_Array1OfReal& TrueIntervals) ;
Handle_TColStd_HArray1OfReal myFlatKnots;
Handle_TColStd_HArray1OfReal myKnots;
Handle_TColStd_HArray1OfInteger myMults;
Handle_TColStd_HArray2OfReal myPoles;
Standard_Integer myDegree;
Standard_Boolean myDone;
};
// other Inline functions and methods (like "C++: function call" methods)
#endif
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