/usr/include/openturns/DiracCovarianceModel.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.
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 | // -*- C++ -*-
/**
*
* 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_DIRACCOVARIANCEMODEL_HXX
#define OPENTURNS_DIRACCOVARIANCEMODEL_HXX
#include "openturns/StationaryCovarianceModel.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class DiracCovarianceModel
*/
class OT_API DiracCovarianceModel
: public StationaryCovarianceModel
{
CLASSNAME;
public:
/** Default constructor */
explicit DiracCovarianceModel(const UnsignedInteger spatialDimension = 1);
/** Parameters constructor */
DiracCovarianceModel(const UnsignedInteger spatialDimension,
const Point & amplitude);
/** Parameters constructor */
DiracCovarianceModel(const UnsignedInteger spatialDimension,
const Point & amplitude,
const CorrelationMatrix & correlation);
/** Parameters constructor */
DiracCovarianceModel(const UnsignedInteger spatialDimension,
const CovarianceMatrix & covariance);
/** Virtual copy constructor */
DiracCovarianceModel * clone() const;
/** Computation of the covariance function */
using StationaryCovarianceModel::operator();
CovarianceMatrix operator() (const Point & tau) const;
/** Discretize the covariance function */
using StationaryCovarianceModel::discretize;
CovarianceMatrix discretize(const Sample & vertices) const;
Sample discretizeRow(const Sample & vertices,
const UnsignedInteger p) const;
using StationaryCovarianceModel::discretizeAndFactorize;
TriangularMatrix discretizeAndFactorize(const Sample & vertices) const;
// discretize with use of HMatrix
using StationaryCovarianceModel::discretizeHMatrix;
HMatrix discretizeHMatrix(const Sample & vertices,
const Scalar nuggetFactor,
const HMatrixParameters & parameters) const;
/** Gradient */
Matrix partialGradient(const Point & s,
const Point & t) const;
/** Scale/amplitude set accessors */
void setScale(const Point & scale);
void setAmplitude(const Point & amplitude);
void setSpatialCorrelation(const CorrelationMatrix & correlation);
/** Is it a stationary covariance model ? */
Bool isStationary() const;
/** String converter */
String __repr__() const;
/** String converter */
String __str__(const String & offset = "") const;
/** Method save() stores the object through the StorageManager */
void save(Advocate & adv) const;
/** Method load() reloads the object from the StorageManager */
void load(Advocate & adv);
protected:
/** Parameter accessor */
virtual void setFullParameter(const Point & parameter);
virtual Point getFullParameter() const;
virtual Description getFullParameterDescription() const;
friend struct DiracCovarianceModelDiscretizePolicy;
friend struct DiracCovarianceModelDiscretizeAndFactorizePolicy;
mutable TriangularMatrix covarianceFactor_;
void computeCovariance();
} ; /* class DiracCovarianceModel */
END_NAMESPACE_OPENTURNS
#endif
|