/usr/include/openturns/ProductPolynomialGradientImplementation.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 | // -*- C++ -*-
/**
* @file ProductPolynomialGradientImplementation.hxx
* @brief This is a nD polynomial build as a product of n 1D polynomial
*
* 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_PRODUCTPOLYNOMIALGRADIENTIMPLEMENTATION_HXX
#define OPENTURNS_PRODUCTPOLYNOMIALGRADIENTIMPLEMENTATION_HXX
#include "NumericalMathGradientImplementation.hxx"
#include "UniVariatePolynomial.hxx"
#include "PersistentCollection.hxx"
#include "NumericalPoint.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class ProductPolynomialGradientImplementation
*
* This is a nD polynomial build as a product of n 1D polynomial
*/
class ProductPolynomialGradientImplementation
: public NumericalMathGradientImplementation
{
CLASSNAME;
public:
typedef Collection<UniVariatePolynomial> PolynomialCollection;
typedef PersistentCollection<UniVariatePolynomial> PolynomialPersistentCollection;
/** Constructor */
ProductPolynomialGradientImplementation(const PolynomialCollection & coll);
/** Virtual constructor */
ProductPolynomialGradientImplementation * clone() const;
/** String converter */
virtual String __repr__() const;
/** Compute the gradient of a product of univariate polynomials */
virtual Matrix gradient(const NumericalPoint & inP) const;
/** Accessor for input point dimension */
virtual UnsignedLong getInputDimension() const;
/** Accessor for output point dimension */
virtual UnsignedLong getOutputDimension() 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:
friend class Factory<ProductPolynomialGradientImplementation>;
/* Default constructor */
ProductPolynomialGradientImplementation();
private:
/** The set of 1d polynomials to build the nD polynomial */
PolynomialPersistentCollection polynomials_;
} ; /* class ProductPolynomialGradientImplementation */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_PRODUCTPOLYNOMIALGRADIENTIMPLEMENTATION_HXX */
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