/usr/include/openturns/ParametricHessian.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 ParametricHessian
*
* 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_PARAMETRICHESSIAN_HXX
#define OPENTURNS_PARAMETRICHESSIAN_HXX
#include "openturns/HessianImplementation.hxx"
#include "openturns/StorageManager.hxx"
#include "openturns/ParametricEvaluation.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class ParametricHessian
*
* ParametricHessian implements the concept of parametric function for its hessian part
*/
class OT_API ParametricHessian
: public HessianImplementation
{
CLASSNAME;
public:
typedef Pointer<ParametricEvaluation> EvaluationPointer;
/** Default constructor */
ParametricHessian();
/** Parameters constructor */
ParametricHessian(const EvaluationPointer & p_evaluation);
/** Virtual constructor method */
ParametricHessian * clone() const;
/** Hessian operator */
using HessianImplementation::hessian;
SymmetricTensor hessian(const Point & point) const;
SymmetricTensor hessian(const Point & point,
const Point & parameters) const;
/** Evaluation accessor */
ParametricEvaluation getEvaluation() const;
/** Dimension accessor */
UnsignedInteger getInputDimension() const;
UnsignedInteger getParameterDimension() const;
UnsignedInteger getOutputDimension() const;
/** String converter */
String __repr__() const;
String __str__(const String & offset = "") const;
/** 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);
private:
/** The underlying function */
EvaluationPointer p_evaluation_;
}; /* class ParametricHessian */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_PARAMETRICHESSIAN_HXX */
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