/usr/include/openturns/LinearEnumerateFunction.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 LinearEnumerateFunction.hxx
* @brief The bijective function to select polynomials in the orthogonal basis
*
* (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_LINEARENUMERATEFUNCTION_HXX
#define OPENTURNS_LINEARENUMERATEFUNCTION_HXX
#include "EnumerateFunctionImplementation.hxx"
namespace OpenTURNS
{
namespace Uncertainty
{
namespace Algorithm
{
/**
* @class LinearEnumerateFunction
*
* The bijective function to select polynomials in the orthogonal basis
*/
class LinearEnumerateFunction
: public EnumerateFunctionImplementation
{
CLASSNAME;
public:
typedef Base::Common::StorageManager StorageManager;
typedef Base::Type::Indices Indices;
/** Default constructor */
LinearEnumerateFunction();
/** Parameter constructor */
LinearEnumerateFunction(const UnsignedLong dimension);
/** Virtual constrcutor */
virtual LinearEnumerateFunction * clone() const;
/** String converter */
virtual String __repr__() const;
/** The bijective association between an integer and a set of indices */
virtual Indices operator() (const UnsignedLong index) const;
/** The inverse of the association */
virtual UnsignedLong inverse(const Indices & indices) const;
/** The cardinal of the given strata */
virtual UnsignedLong getStrataCardinal(const UnsignedLong strataIndex) const;
/** The cardinal of the cumulated strata above or equal to the given strata */
virtual UnsignedLong getStrataCumulatedCardinal(const UnsignedLong strataIndex) 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);
protected:
private:
/** Find the smallest n such that Binomial(n, n + dimension) > index and also returns the value of Binomial(n, n + dimension) */
UnsignedLong findBinomialCoefficient(const UnsignedLong index, const UnsignedLong dimension, UnsignedLong & BinomialCoefficient) const;
} ; /* class LinearEnumerateFunction */
} /* namespace Algorithm */
} /* namespace Uncertainty */
} /* namespace OpenTURNS */
#endif /* OPENTURNS_LINEARENUMERATEFUNCTION_HXX */
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