/usr/include/openturns/CanonicalTensorEvaluation.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 Canonical tensor representation and evaluation
*
* 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_CANONICALTENSOREVALUATION_HXX
#define OPENTURNS_CANONICALTENSOREVALUATION_HXX
#include "openturns/OrthogonalUniVariateFunctionFamily.hxx"
#include "openturns/Basis.hxx"
#include "openturns/EvaluationImplementation.hxx"
BEGIN_NAMESPACE_OPENTURNS
class OT_API CanonicalTensorEvaluation : public EvaluationImplementation
{
CLASSNAME;
public:
typedef Collection<OrthogonalUniVariateFunctionFamily> FunctionFamilyCollection;
typedef PersistentCollection<OrthogonalUniVariateFunctionFamily> FunctionFamilyPersistentCollection;
CanonicalTensorEvaluation();
CanonicalTensorEvaluation(const FunctionFamilyCollection & functionFamilies,
const Indices & degrees,
const UnsignedInteger rank = 1);
/** Virtual constructor */
virtual CanonicalTensorEvaluation * clone() const;
/** Evaluation operator */
virtual Point operator() (const Point & point) const;
/** Dimension accessor */
virtual UnsignedInteger getInputDimension() const;
virtual UnsignedInteger getOutputDimension() const;
Indices getDegrees() const;
/** Coefficients accessor for rank m along i-th component */
void setCoefficients(const UnsignedInteger i, const UnsignedInteger j, const Point & coefficients);
Point getCoefficients(const UnsignedInteger i, const UnsignedInteger j) const;
/** Basis accessor along i-th component */
Basis getBasis(const UnsignedInteger i) const;
void setRank(const UnsignedInteger rank);
UnsignedInteger getRank() const;
CanonicalTensorEvaluation getMarginalRank(const UnsignedInteger i) const;
/** String converter */
virtual String __repr__() const;
virtual 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);
protected:
// subbasis sizes
Indices degrees_;
// subbasis coefficients
PersistentCollection<Sample> coefficients_;
PersistentCollection<Basis> basis_;
};
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_CANONICALTENSOREVALUATION_HXX */
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