/usr/include/openturns/ApproximationAlgorithmImplementation.hxx is in libopenturns-dev 1.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 | // -*- C++ -*-
/**
* @file ApproximationAlgorithmImplementation.hxx
* @brief Regression from a data sample upon a particular basis
*
* 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 schueller
* @date 2010-11-09 13:44:00 +0100 (Tue, 09 Nov 2010)
*/
#ifndef OPENTURNS_APPROXIMATIONALGORITHMIMPLEMENTATION_HXX
#define OPENTURNS_APPROXIMATIONALGORITHMIMPLEMENTATION_HXX
#include "PersistentObject.hxx"
#include "NumericalPoint.hxx"
#include "NumericalSample.hxx"
#include "Basis.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class ApproximationAlgorithmImplementation
*
* Regression from a data sample upon a particular basis
*/
class ApproximationAlgorithmImplementation
: public PersistentObject
{
CLASSNAME;
public:
/** Default constructor */
ApproximationAlgorithmImplementation();
/** Default constructor */
ApproximationAlgorithmImplementation(const NumericalSample & x,
const NumericalSample & y,
const Basis & psi);
/** Default constructor */
ApproximationAlgorithmImplementation(const NumericalSample & x,
const NumericalSample & y,
const NumericalPoint & weight,
const Basis & psi);
/** Virtual constructor */
virtual ApproximationAlgorithmImplementation * clone() const = 0;
/** Sample accessors */
NumericalSample getX() const;
NumericalSample getY() const;
/** Weigths accessor */
NumericalPoint getWeight() const;
/** Basis accessor */
Basis getPsi() const;
/** String converter */
virtual String __repr__() const;
virtual String __str__(const String & offset = "") const;
/** Perform the selection */
virtual void run() = 0;
/** Acccessor to the coefficients of the selected metamodel on the provided basis */
NumericalPoint getCoefficients();
/** Acccessor to the residual of the selected metamodel on the provided basis */
NumericalScalar getResidual();
NumericalScalar getRelativeError();
/** Verbosity accessor */
void setVerbose(const Bool verbose);
Bool getVerbose() 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:
void setCoefficients(const NumericalPoint & coefficients);
void setResidual(const NumericalScalar residual);
void setRelativeError(const NumericalScalar relativeError);
/** Input sample */
NumericalSample x_;
/** Output sample */
NumericalSample y_;
/** Weights */
NumericalPoint weight_;
/** Basis */
Basis psi_;
mutable Bool isAlreadyComputedCoefficients_;
private:
/** Regression coefficients */
NumericalPoint coefficients_;
/** Residual */
NumericalScalar residual_;
/** Relative error */
NumericalScalar relativeError_;
/** Verbosity flag */
Bool verbose_;
}; /* class ApproximationAlgorithmImplementation */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_APPROXIMATIONALGORITHMIMPLEMENTATION_HXX */
|