/usr/include/openturns/BernsteinCopulaFactory.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 This class implements a non parametric density estimator for copulas
* based on the Bernstein copula approximation of the empirical copula
*
* 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_BERNSTEINCOPULAFACTORY_HXX
#define OPENTURNS_BERNSTEINCOPULAFACTORY_HXX
#include "openturns/DistributionFactoryImplementation.hxx"
#include "openturns/Distribution.hxx"
#include "openturns/Sample.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class BernsteinCopulaFactory
*
* The class describes the probabilistic concept of BernsteinCopulaFactory.
*/
class OT_API BernsteinCopulaFactory
: public DistributionFactoryImplementation
{
CLASSNAME;
public:
/** Default constructor */
BernsteinCopulaFactory();
/** Virtual constructor */
virtual BernsteinCopulaFactory * clone() const;
/** Build a Bernstein copula based on the given sample. The bin number is computed according to the inverse power rule */
using DistributionFactoryImplementation::build;
virtual Distribution build(const Sample & sample);
/** Build a Bernstein copula based on the given sample and bin number */
virtual Distribution build(const Sample & sample,
const UnsignedInteger binNumber);
private:
virtual Distribution buildParallel(const Sample & sample,
const UnsignedInteger binNumber);
virtual Distribution buildSequential(const Sample & sample,
const UnsignedInteger binNumber);
public:
/** Compute the number of bins according to the inverse power rule */
UnsignedInteger computeBinNumber(const Sample & sample);
/** Parallelization flag accessor */
void setParallel(const Bool flag);
Bool isParallel() const;
private:
/** Flag to tell if parallelization must be used */
Bool isParallel_;
}; /* class BernsteinCopulaFactory */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_BERNSTEINCOPULAFACTORY_HXX */
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