/usr/include/openturns/AdaptiveStrategyImplementation.hxx is in libopenturns-dev 1.2-2.
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/**
* @file AdaptiveStrategyImplementation.hxx
* @brief This is a abstract class for adaptive strategy implementations
*
* 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 dutka
* @date 2008-05-21 17:44:02 +0200 (Wed, 21 May 2008)
*/
#ifndef OPENTURNS_ADAPTIVESTRATEGYIMPLEMENTATION_HXX
#define OPENTURNS_ADAPTIVESTRATEGYIMPLEMENTATION_HXX
#include "PersistentObject.hxx"
#include "OrthogonalBasis.hxx"
#include "NumericalPoint.hxx"
#include "Indices.hxx"
#include "Collection.hxx"
#include "NumericalMathFunction.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class AdaptiveStrategyImplementation
*
* This is a abstract class for adaptive strategy implementations
*/
class AdaptiveStrategyImplementation
: public PersistentObject
{
CLASSNAME;
// Make the FunctionalChaosAlgorithm class a friend of the AdaptiveStrategyImplementation class
// as this last class is in charge of managing data that are part of the FunctionalChaosAlgorithm
// state
friend class FunctionalChaosAlgorithm;
// Make the ProjectionStrategyImplementation class a friend of the AdaptiveStrategyImplementation class
// as this last class is in charge of data needed by the ProjectionStrategyImplementation to update the state of the FunctionalChaosAlgorithm class
friend class ProjectionStrategyImplementation;
public:
typedef Collection<NumericalMathFunction> NumericalMathFunctionCollection;
/** Default constructor */
AdaptiveStrategyImplementation();
/** Constructor from an orthogonal basis */
AdaptiveStrategyImplementation(const OrthogonalBasis & basis,
const UnsignedLong maximumDimension);
/** Virtual constructor */
virtual AdaptiveStrategyImplementation * clone() const;
/** Maximum dimension accessor */
void setMaximumDimension(const UnsignedLong maximumDimension);
UnsignedLong getMaximumDimension() const;
/** Compute initial basis for the approximation */
virtual void computeInitialBasis();
/** Update the basis for the next iteration of approximation */
virtual void updateBasis(const NumericalPoint & alpha_k_p_,
const NumericalScalar residual_p_,
const NumericalScalar relativeError_p_);
/** String converter */
virtual String __repr__() const;
/** Basis accessor */
OrthogonalBasis getBasis() const;
/** Psi accessor */
NumericalMathFunctionCollection getPsi() 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:
friend class Factory<AdaptiveStrategyImplementation>;
/** The orthogonal basis */
OrthogonalBasis basis_;
/** Maximum dimension of the basis to be generated */
UnsignedLong maximumDimension_;
/** The collection of indices of the vectors in the partial basis with respect to the orthogonal basis */
Indices I_p_;
/** The ranks of the added vectors in the current partial basis */
Indices addedPsi_k_ranks_;
/** The ranks of the vectors common between the previous partial basis and the current partial basis, as found in the previous partial basis */
Indices conservedPsi_k_ranks_;
/** The ranks of the removed vectors in the previous partial basis */
Indices removedPsi_k_ranks_;
/** The collection of vectors upon which we project the (composed) model */
NumericalMathFunctionCollection Psi_k_p_;
private:
} ; /* class AdaptiveStrategyImplementation */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_ADAPTIVESTRATEGYIMPLEMENTATION_HXX */
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