/usr/include/openturns/HyperbolicAnisotropicEnumerateFunction.hxx is in libopenturns-dev 1.2-2.
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/**
* @file HyperbolicAnisotropicEnumerateFunction.hxx
* @brief The bijective function to select polynomials in the orthogonal basis
*
* 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 schueller
* @date 2008-05-21 17:44:02 +0200 (Wed, 21 May 2008)
*/
#ifndef OPENTURNS_HYPERBOLICANISOTROPICENUMERATEFUNCTION_HXX
#define OPENTURNS_HYPERBOLICANISOTROPICENUMERATEFUNCTION_HXX
#include <list>
#include "EnumerateFunctionImplementation.hxx"
#include "NumericalPoint.hxx"
#include "ResourceMap.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class HyperbolicAnisotropicEnumerateFunction
*
* The bijective function to select polynomials in the orthogonal basis
*/
class HyperbolicAnisotropicEnumerateFunction
: public EnumerateFunctionImplementation
{
CLASSNAME;
public:
typedef std::pair< Indices , NumericalScalar > ValueType;
typedef std::list<ValueType> IndiceCache;
typedef Collection<Indices> IndicesCollection;
/** Default constructor */
HyperbolicAnisotropicEnumerateFunction();
/** Parameter constructor */
HyperbolicAnisotropicEnumerateFunction(const UnsignedLong dimension,
const NumericalScalar q = ResourceMap::GetAsNumericalScalar("HyperbolicAnisotropicEnumerateFunction-DefaultQ"));
/** Parameter constructor */
HyperbolicAnisotropicEnumerateFunction(const NumericalPoint & weight,
const NumericalScalar q = ResourceMap::GetAsNumericalScalar("HyperbolicAnisotropicEnumerateFunction-DefaultQ"));
/** Virtual constrcutor */
virtual HyperbolicAnisotropicEnumerateFunction * 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;
/** The index of the strata of degree max < degree */
virtual UnsignedLong getMaximumDegreeStrataIndex(const UnsignedLong maximumDegree) const;
/** Q accessor */
void setQ(const NumericalScalar q);
NumericalScalar getQ() const;
/** Weight accessor */
void setWeight(const NumericalPoint & weight);
NumericalPoint getWeight() const;
/** Method save() stores the object through the StorageManager */
virtual void save(Advocate & adv) const;
/** Method load() reloads the object from the StorageManager */
virtual void load(Advocate & adv);
protected:
/** Initialize the generation of indices */
void initialize();
/** Returns the q-norm of the indice set */
NumericalScalar qNorm(const Indices & indices) const;
/** Returns the maximum degree of the indice set */
UnsignedLong computeDegree(const Indices & indices) const;
private:
/** Weight of each component */
NumericalPoint weight_;
/** Q-Norm q term */
NumericalScalar q_;
/** Cache of already generated indices */
mutable IndiceCache candidates_;
/** Candidate indices */
mutable IndicesCollection cache_;
/** Cumulated strata cardinals */
mutable Indices strataCumulatedCardinal_;
} ; /* class HyperbolicAnisotropicEnumerateFunction */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_HYPERBOLICANISOTROPICENUMERATEFUNCTION_HXX */
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