/usr/include/openturns/JacobiFactory.hxx is in libopenturns-dev 0.15-2.
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 | // -*- C++ -*-
/**
* @file JacobiFactory.hxx
* @brief Jacobi polynomial factory
*
* (C) Copyright 2005-2011 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 2.1 of the License.
*
* 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
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @author: $LastChangedBy: schueller $
* @date: $LastChangedDate: 2008-05-21 17:44:02 +0200 (Wed, 21 May 2008) $
* Id: $Id: Object.hxx 818 2008-05-21 15:44:02Z dutka $
*/
#ifndef OPENTURNS_JACOBIFACTORY_HXX
#define OPENTURNS_JACOBIFACTORY_HXX
#include "OrthogonalUniVariatePolynomialFactory.hxx"
namespace OpenTURNS
{
namespace Uncertainty
{
namespace Algorithm
{
/**
* @class JacobiFactory
*
* Jacobi polynomial factory
*/
class JacobiFactory
: public OrthogonalUniVariatePolynomialFactory
{
CLASSNAME;
public:
typedef Base::Common::StorageManager StorageManager;
/** Default constructor: (1, 1) order Jacobi polynomial associated with the default Beta() = Beta(2, 4, -1, 1) distribution which is equal to the Epanechnikov distribution */
JacobiFactory();
/** Parameter constructor: (alpha, beta) is the order of the Jacobi polynomial, associated with the Beta(beta + 1, alpha + beta + 2, -1, 1) distribution */
JacobiFactory(const NumericalScalar alpha,
const NumericalScalar beta);
/** Virtual constructor */
JacobiFactory * clone() const;
/** Calculate the coefficients of recurrence a0n, a1n, a2n such that
Pn+1(x) = (a0n * x + a1n) * Pn(x) + a2n * Pn-1(x) */
Coefficients getRecurrenceCoefficients(const UnsignedLong n) const;
/** Alpha accessor */
NumericalScalar getAlpha() const;
/** Beta accessor */
NumericalScalar getBeta() const;
/** String converter */
String __repr__() const;
/** Method save() stores the object through the StorageManager */
virtual void save(StorageManager::Advocate & adv) const;
/** Method load() reloads the object from the StorageManager */
virtual void load(StorageManager::Advocate & adv);
private:
/* First parameter of the Jacobi polynomial */
NumericalScalar alpha_;
/* Second parameter of the Jacobi polynomial */
NumericalScalar beta_;
} ; /* class JacobiFactory */
} /* namespace Algorithm */
} /* namespace Uncertainty */
} /* namespace OpenTURNS */
#endif /* OPENTURNS_JACOBIFACTORY_HXX */
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