/usr/include/openturns/RestrictedGradientImplementation.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 RestrictedGradientImplementation.hxx
* @brief The class that implements the marginal gradient of a given
* gradient, reference point and indices
*
* Copyright (C) 2005-2013 EDF-EADS-Phimeca
*
* Permission to copy, use, modify, sell and distribute this software
* is granted provided this copyright notice appears in all copies.
* This software is provided "as is" without express or implied
* warranty, and with no claim as to its suitability for any purpose.
*
*
* @author schueller
* @date 2012-02-17 19:35:43 +0100 (Fri, 17 Feb 2012)
*/
#ifndef OPENTURNS_RESTRICTEDGRADIENTIMPLEMENTATION_HXX
#define OPENTURNS_RESTRICTEDGRADIENTIMPLEMENTATION_HXX
#include "NumericalMathGradientImplementation.hxx"
#include "Pointer.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class RestrictedGradientImplementation
*
* The class that implement the marginal gradient of an gradient
*/
class RestrictedGradientImplementation
: public NumericalMathGradientImplementation
{
CLASSNAME;
public:
/** Default constructor */
RestrictedGradientImplementation();
/** Default constructor */
RestrictedGradientImplementation(const NumericalMathGradientImplementation & gradient,
const Indices & restrictionIndices,
const NumericalPoint & referencePoint);
/** Virtual constructor */
virtual RestrictedGradientImplementation * clone() const;
/** Comparison operator */
Bool operator ==(const RestrictedGradientImplementation & other) const;
/** String converter */
virtual String __repr__() const;
virtual String __str__(const String & offset = "") const;
/** Gradient */
using NumericalMathGradientImplementation::gradient;
Matrix gradient (const NumericalPoint & inP) const;
/** Accessor for input point dimension */
UnsignedLong getInputDimension() const;
/** Accessor for output point dimension */
UnsignedLong getOutputDimension() const;
/** Accessors to the gradient */
Implementation getGradient() const;
void setGradient(const NumericalMathGradientImplementation & gradient);
/** Accessors to the restriction indices */
Indices getRestrictionIndices() const;
void setRestrictionIndices(const Indices & restrictionIndices);
/** Accessors to the reference point */
NumericalPoint getReferencePoint() const;
void setReferencePoint(const NumericalPoint & referencePoint);
/** 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 underlying gradient */
Implementation p_gradient_;
/** The indices of the free input variables */
Indices restrictionIndices_;
/** Reference point from which the values of the fixed components are taken */
NumericalPoint referencePoint_;
}; /* class RestrictedGradientImplementation */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_RESTRICTEDGRADIENTIMPLEMENTATION_HXX */
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