/usr/include/openturns/HaltonSequence.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.
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/**
* @file HaltonSequence.hxx
* @brief Implementation of the Halton sequence
*
* 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 2012-07-16 15:59:45 +0200 (Mon, 16 Jul 2012)
*/
#ifndef OPENTURNS_HALTONSEQUENCE_HXX
#define OPENTURNS_HALTONSEQUENCE_HXX
#include "LowDiscrepancySequenceImplementation.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class HaltonSequence
*/
class HaltonSequence :
public LowDiscrepancySequenceImplementation
{
CLASSNAME;
public:
/** Constructor with parameters */
explicit HaltonSequence(const UnsignedLong dimension = 1);
/** Virtual constructor */
virtual HaltonSequence * clone() const;
/** Initialize the sequence */
void initialize(const UnsignedLong dimension);
/** Generate a quasi-random vector of numbers uniformly distributed over [0, 1[ */
using LowDiscrepancySequenceImplementation::generate;
NumericalPoint generate();
/** String converter */
String __repr__() const;
String __str__(const String & offset = "") 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);
private:
/** Base for the generation of the sequence */
Unsigned64BitsIntegerPersistentCollection base_;
/** Current seed into the sequence */
Unsigned64BitsInteger seed_;
}; /* class HaltonSequence */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_HALTONSEQUENCE_HXX */
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