uniform.C
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25 
26 #include "uniform.H"
28 
29 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
30 
31 namespace Foam
32 {
33 namespace distributionModels
34 {
35  defineTypeNameAndDebug(uniform, 0);
36  addToRunTimeSelectionTable(distributionModel, uniform, dictionary);
37 }
38 }
39 
40 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
41 
43 (
44  const dictionary& dict,
45  Random& rndGen
46 )
47 :
48  distributionModel(typeName, dict, rndGen),
49  minValue_(distributionModelDict_.template lookup<scalar>("minValue")),
50  maxValue_(distributionModelDict_.template lookup<scalar>("maxValue"))
51 {
52  check();
53  info();
54 }
55 
56 
58 :
60  minValue_(p.minValue_),
61  maxValue_(p.maxValue_)
62 {}
63 
64 
65 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
66 
68 {}
69 
70 
71 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
72 
74 {
75  return rndGen_.scalarAB(minValue_, maxValue_);
76 }
77 
78 
80 {
81  return minValue_;
82 }
83 
84 
86 {
87  return maxValue_;
88 }
89 
90 
92 {
93  return 0.5*(minValue_ + maxValue_);
94 }
95 
96 
97 // ************************************************************************* //
Random & rndGen_
Reference to the random number generator.
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:158
scalar scalarAB(const scalar a, const scalar b)
Advance the state and return a scalar sample from a uniform.
Definition: RandomI.H:63
uniform(const dictionary &dict, Random &rndGen)
Construct from components.
Definition: uniform.C:43
virtual scalar minValue() const
Return the minimum value.
Definition: uniform.C:79
Macros for easy insertion into run-time selection tables.
Random number generator.
Definition: Random.H:57
defineTypeNameAndDebug(exponential, 0)
Uniform/equally-weighted distribution model.
Definition: uniform.H:50
virtual scalar meanValue() const
Return the mean value.
Definition: uniform.C:91
virtual scalar maxValue() const
Return the maximum value.
Definition: uniform.C:85
virtual scalar sample() const
Sample the distributionModel.
Definition: uniform.C:73
A library of runtime-selectable distribution models.
virtual ~uniform()
Destructor.
Definition: uniform.C:67
addToRunTimeSelectionTable(distributionModel, exponential, dictionary)
volScalarField & p
Namespace for OpenFOAM.