/usr/include/openturns/GaussProductExperiment.hxx is in libopenturns-dev 1.9-5.
This file is owned by root:root, with mode 0o644.
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/**
* @brief Abstract top-level view of an monteCarloExperiment plane
*
* 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_GAUSSPRODUCTEXPERIMENT_HXX
#define OPENTURNS_GAUSSPRODUCTEXPERIMENT_HXX
#include "openturns/WeightedExperimentImplementation.hxx"
#include "openturns/OrthogonalUniVariatePolynomialFamily.hxx"
#include "openturns/Collection.hxx"
#include "openturns/Indices.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class GaussProductExperiment
*
* The class describes the probabilistic concept of monteCarloExperiment plan
*/
class OT_API GaussProductExperiment
: public WeightedExperimentImplementation
{
CLASSNAME;
public:
typedef Collection<OrthogonalUniVariatePolynomialFamily> OrthogonalUniVariatePolynomialFamilyCollection;
typedef PersistentCollection<OrthogonalUniVariatePolynomialFamily> OrthogonalUniVariatePolynomialFamilyPersistentCollection;
/** Default constructor */
GaussProductExperiment();
/** Parameters constructor */
explicit GaussProductExperiment(const Indices & marginalDegrees);
/** Parameters constructor */
explicit GaussProductExperiment(const Distribution & distribution);
/** Parameters constructor */
GaussProductExperiment(const Distribution & distribution,
const Indices & marginalDegrees);
/** Virtual constructor */
virtual GaussProductExperiment * clone() const;
/** String converter */
virtual String __repr__() const;
/** Sample generation */
Sample generateWithWeights(Point & weights) const;
/** Marginal degrees accessor */
void setMarginalDegrees(const Indices & marginalDegrees);
Indices getMarginalDegrees() const;
/** Distribution accessor */
void setDistribution(const Distribution & distribution);
/** 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:
// Compute the tensor product nodes and weights
void computeNodesAndWeights() const;
// Distribution and marginal degrees accessor
void setDistributionAndMarginalDegrees(const Distribution & distribution,
const Indices & marginalDegrees);
// Marginal orthogonal univariate polynomial family collection
OrthogonalUniVariatePolynomialFamilyPersistentCollection collection_;
// Marginal degrees
Indices marginalDegrees_;
// Integration nodes; weights
mutable Sample nodes_;
mutable Point weights_;
// Flag to manage the computation of nodes and weights
mutable Bool isAlreadyComputedNodesAndWeights_;
}; /* class GaussProductExperiment */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_GAUSSPRODUCTEXPERIMENT_HXX */
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