This file is indexed.

/usr/include/openturns/KPermutationsDistribution.hxx is in libopenturns-dev 1.7-3.

This file is owned by root:root, with mode 0o644.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
//                                               -*- C++ -*-
/**
 *  @brief The KPermutationsDistribution distribution
 *
 *  Copyright 2005-2015 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_KPERMUTATIONSDISTRIBUTION_HXX
#define OPENTURNS_KPERMUTATIONSDISTRIBUTION_HXX

#include "OTprivate.hxx"
#include "DiscreteDistribution.hxx"

BEGIN_NAMESPACE_OPENTURNS

/**
 * @class KPermutationsDistribution
 *
 * The KPermutationsDistribution distribution.
 */
class OT_API KPermutationsDistribution
  : public DiscreteDistribution
{
  CLASSNAME;
public:

  /** Default constructor */
  KPermutationsDistribution();


  /** Parameters constructor */
  KPermutationsDistribution(const UnsignedInteger k,
                            const UnsignedInteger n);


  /** Comparison operator */
  Bool operator ==(const KPermutationsDistribution & other) const;

  /** String converter */
  String __repr__() const;
  String __str__(const String & offset = "") const;



  /* Interface inherited from Distribution */

  /** Virtual constructor */
  virtual KPermutationsDistribution * clone() const;

  /** Get one realization of the distribution */
  NumericalPoint getRealization() const;

  /** Get the PDF of the distribution */
  using DiscreteDistribution::computePDF;
  NumericalScalar computePDF(const NumericalPoint & point) const;
  using DiscreteDistribution::computeLogPDF;
  NumericalScalar computeLogPDF(const NumericalPoint & point) const;

  /** Get the CDF of the distribution */
  using DiscreteDistribution::computeCDF;
  NumericalScalar computeCDF(const NumericalPoint & point) const;

  /** Get the i-th marginal distribution */
  using DiscreteDistribution::getMarginal;
  Implementation getMarginal(const UnsignedInteger i) const;

  /** Get the distribution of the marginal distribution corresponding to indices dimensions */
  Implementation getMarginal(const Indices & indices) const;

  /** Get the support of a discrete distribution that intersect a given interval */
  using DistributionImplementation::getSupport;
  NumericalSample getSupport(const Interval & interval) const;

  /** Parameters value and description accessor */
  NumericalPointWithDescriptionCollection getParametersCollection() const;

  /* Interface specific to KPermutationsDistribution */

  /** K accessor */
  void setK(const UnsignedInteger k);
  UnsignedInteger getK() const;

  /** N accessor */
  void setN(const UnsignedInteger n);
  UnsignedInteger getN() 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);

protected:


private:

  /** Compute the numerical range of the distribution given the parameters values */
  void computeRange();

  /** Quantile computation for dimension=1 */
  NumericalScalar computeScalarQuantile(const NumericalScalar prob,
                                        const Bool tail = false) const;

  /** Compute the mean of the distribution */
  void computeMean() const;

  /** Compute the covariance of the distribution */
  void computeCovariance() const;

  /** Size of the permutations */
  UnsignedInteger k_;

  /** Size of the base set */
  UnsignedInteger n_;

  /** Log PDF value */
  NumericalScalar logPDFValue_;

}; /* class KPermutationsDistribution */


END_NAMESPACE_OPENTURNS

#endif /* OPENTURNS_KPERMUTATIONSDISTRIBUTION_HXX */