/usr/include/CLHEP/GenericFunctions/CubicSplinePolynomial.hh is in libclhep-dev 2.1.4.1+dfsg-1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 | // -*- C++ -*-
// $Id:
// ------------------------------------------------------------------------------//
// Natural cubic spline function, used for interpolation //
// //
// //
// Joe Boudreau. //
// //
// ------------------------------------------------------------------------------//
#ifndef _CubicSplinePolynomial_h_
#define _CubicSplinePolynomial_h_
#include "CLHEP/GenericFunctions/AbsFunction.hh"
#include "CLHEP/GenericFunctions/Parameter.hh"
#include <vector>
namespace Genfun {
/**
* @author
* @ingroup genfun
*/
class CubicSplinePolynomial: public AbsFunction {
FUNCTION_OBJECT_DEF(CubicSplinePolynomial)
public:
// Constructor
CubicSplinePolynomial();
// Copy constructor
CubicSplinePolynomial(const CubicSplinePolynomial &right);
// Destructor:
virtual ~CubicSplinePolynomial();
// Retreive function value
virtual double operator ()(double argument) const;
virtual double operator ()(const Argument & a) const {return operator() (a[0]);}
// Puncture this thing:
void addPoint(double x, double y);
// Get the range:
void getRange(double & min, double & max) const;
private:
// It is illegal to assign an adjustable constant
const CubicSplinePolynomial & operator=(const CubicSplinePolynomial &right);
class Clockwork;
Clockwork *c;
};
} // namespace Genfun
#include "CLHEP/GenericFunctions/CubicSplinePolynomial.icc"
#endif
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