/usr/include/openturns/AdaptiveStrategyImplementation.hxx is in libopenturns-dev 1.9-5.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 | // -*- C++ -*-
/**
* @brief This is a abstract class for adaptive strategy implementations
*
* 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_ADAPTIVESTRATEGYIMPLEMENTATION_HXX
#define OPENTURNS_ADAPTIVESTRATEGYIMPLEMENTATION_HXX
#include "openturns/PersistentObject.hxx"
#include "openturns/OrthogonalBasis.hxx"
#include "openturns/Point.hxx"
#include "openturns/Indices.hxx"
#include "openturns/Collection.hxx"
#include "openturns/Function.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class AdaptiveStrategyImplementation
*
* This is a abstract class for adaptive strategy implementations
*/
class OT_API 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<Function> FunctionCollection;
/** Default constructor */
AdaptiveStrategyImplementation();
/** Constructor from an orthogonal basis */
AdaptiveStrategyImplementation(const OrthogonalBasis & basis,
const UnsignedInteger maximumDimension);
/** Virtual constructor */
virtual AdaptiveStrategyImplementation * clone() const;
/** Maximum dimension accessor */
void setMaximumDimension(const UnsignedInteger maximumDimension);
UnsignedInteger getMaximumDimension() const;
/** Compute initial basis for the approximation */
virtual void computeInitialBasis();
/** Update the basis for the next iteration of approximation */
virtual void updateBasis(const Point & alpha_k,
const Scalar residual,
const Scalar relativeError);
/** String converter */
virtual String __repr__() const;
/** Basis accessor */
OrthogonalBasis getBasis() const;
/** Psi accessor */
FunctionCollection 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 */
UnsignedInteger 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 */
FunctionCollection Psi_k_p_;
private:
} ; /* class AdaptiveStrategyImplementation */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_ADAPTIVESTRATEGYIMPLEMENTATION_HXX */
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