/usr/include/openturns/OrthonormalizationAlgorithmImplementation.hxx is in libopenturns-dev 1.9-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* @brief Top level class for the orthonormalization algorithms
*
* Copyright 2005-2017 Airbus-EDF-IMACS-Phimeca
*
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef OPENTURNS_ORTHONORMALIZATIONALGORITHMIMPLEMENTATION_HXX
#define OPENTURNS_ORTHONORMALIZATIONALGORITHMIMPLEMENTATION_HXX
#include "openturns/PersistentObject.hxx"
#include "openturns/Distribution.hxx"
#include "openturns/OrthogonalUniVariatePolynomial.hxx" // for the definition of Coefficients
BEGIN_NAMESPACE_OPENTURNS
/**
* @class OrthonormalizationAlgorithmImplementation
*/
class OT_API OrthonormalizationAlgorithmImplementation
: public PersistentObject
{
CLASSNAME;
public:
typedef OrthogonalUniVariatePolynomial::Coefficients Coefficients;
/** Default constructor with Brent solver */
OrthonormalizationAlgorithmImplementation();
/** Constructor with parameters */
explicit OrthonormalizationAlgorithmImplementation(const Distribution & measure);
/** Virtual constructor */
virtual OrthonormalizationAlgorithmImplementation * clone() const;
/** Calculate the coefficients of recurrence a0, a1, a2 such that
Pn+1(x) = (a0 * x + a1) * Pn(x) + a2 * Pn-1(x) */
virtual Coefficients getRecurrenceCoefficients(const UnsignedInteger n) const;
/** String converter */
virtual String __repr__() const;
/** Measure accessor */
Distribution getMeasure() const;
void setMeasure(const Distribution & measure);
/** Method save() stores the object through the StorageManager */
virtual void save(Advocate & adv) const;
/** Method load() reloads the object from the StorageManager */
virtual void load(Advocate & adv);
protected:
Distribution measure_;
private:
} ; /* class OrthonormalizationAlgorithmImplementation */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_ORTHONORMALIZATIONALGORITHMIMPLEMENTATION_HXX */
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