/usr/include/openturns/HaselgroveSequence.hxx is in libopenturns-dev 1.9-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/**
* @brief Implementation of the Haselgrove sequence
*
* Copyright 2005-2017 Airbus-EDF-IMACS-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/>.
*
*/
#ifndef OPENTURNS_HASELGROVESEQUENCE_HXX
#define OPENTURNS_HASELGROVESEQUENCE_HXX
#include "openturns/LowDiscrepancySequenceImplementation.hxx"
BEGIN_NAMESPACE_OPENTURNS
/**
* @class HaselgroveSequence
*/
class OT_API HaselgroveSequence :
public LowDiscrepancySequenceImplementation
{
CLASSNAME;
public:
/** Constructor with parameters */
explicit HaselgroveSequence(const UnsignedInteger dimension = 1);
/** Constructor with parameters */
explicit HaselgroveSequence(const Point & base);
/** Virtual constructor */
virtual HaselgroveSequence * clone() const;
/** Initialize the sequence */
void initialize(const UnsignedInteger dimension);
/** Generate a quasi-random vector of numbers uniformly distributed over [0, 1[ */
using LowDiscrepancySequenceImplementation::generate;
Point generate() const;
/** String converter */
String __repr__() const;
String __str__(const String & offset = "") const;
private:
/** Base for the generation of the sequence */
Point base_;
/** Current seed into the sequence */
mutable Unsigned64BitsInteger seed_;
}; /* class HaselgroveSequence */
END_NAMESPACE_OPENTURNS
#endif /* OPENTURNS_HASELGROVESEQUENCE_HXX */
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