/usr/include/openturns/LinearCombinationGradientImplementation.hxx is in libopenturns-dev 1.5-7build2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* @file LinearCombinationGradientImplementation.hxx
* @brief The gradient part of linear combination of polynomials
*
* Copyright 2005-2015 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/>.
*
* @author dutka
* @date 2008-05-21 17:44:02 +0200 (Wed, 21 May 2008)
*/
#ifndef OPENTURNS_LINEARCOMBINATIONGRADIENTIMPLEMENTATION_HXX
#define OPENTURNS_LINEARCOMBINATIONGRADIENTIMPLEMENTATION_HXX
#include "NumericalMathGradientImplementation.hxx"
#include "LinearCombinationEvaluationImplementation.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class LinearCombinationGradientImplementation
*
* The gradient part of linear combination of polynomials
*/
class OT_API LinearCombinationGradientImplementation
: public NumericalMathGradientImplementation
{
CLASSNAME;
public:
// friend class Factory<LinearCombinationGradientImplementation>;
/** Default constructor */
LinearCombinationGradientImplementation();
/** Parameters constructor */
LinearCombinationGradientImplementation(const LinearCombinationEvaluationImplementation & evaluation);
/** Virtual constructor */
virtual LinearCombinationGradientImplementation * clone() const;
/** Gradient method */
Matrix gradient(const NumericalPoint & inP) const;
/** Accessor for input point dimension */
UnsignedInteger getInputDimension() const;
/** Accessor for output point dimension */
UnsignedInteger getOutputDimension() const;
/** String converter */
String __repr__() const;
String __str__(const String & offset = "") const;
/** Method save() stores the object through the StorageManager */
void save(Advocate & adv) const;
/** Method load() reloads the object from the StorageManager */
void load(Advocate & adv);
protected:
private:
/** The associated evaluation */
LinearCombinationEvaluationImplementation evaluation_;
} ; /* class LinearCombinationGradientImplementation */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_LINEARCOMBINATIONGRADIENTIMPLEMENTATION_HXX */
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