/usr/include/openturns/LaguerreFactory.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.
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/**
* @file LaguerreFactory.hxx
* @brief Laguerre 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_LAGUERREFACTORY_HXX
#define OPENTURNS_LAGUERREFACTORY_HXX
#include "OrthogonalUniVariatePolynomialFactory.hxx"
namespace OpenTURNS
{
namespace Uncertainty
{
namespace Algorithm
{
/**
* @class LaguerreFactory
*
* Laguerre polynomial factory
*/
class LaguerreFactory
: public OrthogonalUniVariatePolynomialFactory
{
CLASSNAME;
public:
typedef Base::Common::StorageManager StorageManager;
/** Default constructor, associated with the default Gamma distribution which is equal to the Exponential distribution */
LaguerreFactory();
/** Parameter constructor: k is the order of the generalized Laguerre polynomial, associated with the Gamma(k+1, 1, 0) distribution */
LaguerreFactory(const NumericalScalar k);
/** Virtual constructor */
LaguerreFactory * 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;
/** K accessor */
NumericalScalar getK() 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:
/** Parameter of the Laguerre polynomial */
NumericalScalar k_;
} ; /* class LaguerreFactory */
} /* namespace Algorithm */
} /* namespace Uncertainty */
} /* namespace OpenTURNS */
#endif /* OPENTURNS_LAGUERREFACTORY_HXX */
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