/usr/include/openturns/FiniteDifferenceStep.hxx is in libopenturns-dev 1.2-2.
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 FiniteDifferenceStep.hxx
* @brief Interface for finite difference steps
*
* Copyright (C) 2005-2013 EDF-EADS-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 slama
* @date 2008-11-19 16:10:42 +0100 (mer, 19 nov 2008)
*/
#ifndef OPENTURNS_FINITEDIFFERENCESTEP_HXX
#define OPENTURNS_FINITEDIFFERENCESTEP_HXX
#include "TypedInterfaceObject.hxx"
#include "FiniteDifferenceStepImplementation.hxx"
BEGIN_NAMESPACE_OPENTURNS
class FiniteDifferenceStep
: public TypedInterfaceObject<FiniteDifferenceStepImplementation>
{
CLASSNAME;
public:
/** Default constructor */
FiniteDifferenceStep();
/** Parameters constructor */
explicit FiniteDifferenceStep(const NumericalPoint & eps);
/** Constructor from implementation */
FiniteDifferenceStep(const FiniteDifferenceStepImplementation & implementation);
#ifndef SWIG
/** Constructor from implementation pointer */
FiniteDifferenceStep(const Implementation & p_implementation);
#endif
/** String converter */
String __repr__() const;
/** Epsilon accessor */
void setEpsilon(const NumericalPoint & epsilon);
NumericalPoint getEpsilon() const;
/** Compute step */
NumericalPoint operator()(const NumericalPoint & inP) const;
};
END_NAMESPACE_OPENTURNS
#endif
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