/usr/include/openturns/DualLinearCombinationEvaluationImplementation.hxx is in libopenturns-dev 1.7-3.
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 The evaluation part of functional linear combination of vectors
*
* 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/>.
*
*/
#ifndef OPENTURNS_DUALLINEARCOMBINATIONEVALUATIONIMPLEMENTATION_HXX
#define OPENTURNS_DUALLINEARCOMBINATIONEVALUATIONIMPLEMENTATION_HXX
#include "NumericalMathEvaluationImplementation.hxx"
#include "Collection.hxx"
#include "PersistentCollection.hxx"
#include "NumericalMathFunction.hxx"
#include "NumericalSample.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class DualLinearCombinationEvaluationImplementation
*
* The evaluation part of functional linear combination of vectors
*/
class OT_API DualLinearCombinationEvaluationImplementation
: public NumericalMathEvaluationImplementation
{
CLASSNAME;
public:
typedef Collection<NumericalMathFunction> NumericalMathFunctionCollection;
typedef PersistentCollection<NumericalMathFunction> NumericalMathFunctionPersistentCollection;
// friend class Factory<DualLinearCombinationEvaluationImplementation>;
/** Default constructor */
DualLinearCombinationEvaluationImplementation();
public:
/** Parameter constructor */
DualLinearCombinationEvaluationImplementation(const NumericalMathFunctionCollection & functionsCollection,
const NumericalSample & coefficients);
/** Virtual constructor */
virtual DualLinearCombinationEvaluationImplementation * clone() const;
/** Description accessor */
void setDescription(const Description & description);
/** String converter */
virtual String __repr__() const;
virtual String __str__(const String & offset = "") const;
/** Evaluation operator */
NumericalPoint operator () (const NumericalPoint & inP) const;
NumericalSample operator () (const NumericalSample & inS) const;
/** Coefficients accessor */
NumericalSample getCoefficients() const;
/** Functions accessor */
NumericalMathFunctionCollection getFunctionsCollection() const;
void setFunctionsCollectionAndCoefficients(const NumericalMathFunctionCollection & functionsCollection,
const NumericalSample & coefficients);
/** Input dimension accessor */
UnsignedInteger getInputDimension() const;
/** Output dimension accessor */
UnsignedInteger getOutputDimension() const;
/** Gradient according to the marginal parameters */
Matrix parameterGradient(const NumericalPoint & inP) const;
/** Parameters value and description accessor */
NumericalPointWithDescription getParameter() const;
/** Get the i-th marginal function */
Implementation getMarginal(const UnsignedInteger i) const;
/** Get the function corresponding to indices components */
Implementation getMarginal(const Indices & indices) 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);
protected:
private:
// Make the gradient and the hessian friend classes of the evaluation in order to share the functions and the coefficients
friend class DualLinearCombinationGradientImplementation;
friend class DualLinearCombinationHessianImplementation;
friend struct DualLinearCombinationEvaluationPointFunctor;
// The functional coefficients of the combination
NumericalMathFunctionPersistentCollection functionsCollection_;
// The vectors of the combination
NumericalSample coefficients_;
} ; /* class DualLinearCombinationEvaluationImplementation */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_DUALLINEARCOMBINATIONEVALUATIONIMPLEMENTATION_HXX */
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