sphereRandom.H
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23 
24 Class
25  Foam::sampledSets::sphereRandom
26 
27 Description
28  Random samples within a sphere
29 
30 Usage
31  \table
32  Property | Description | Req'd? | Default
33  centre | Centre of the sphere | yes |
34  radius | Radius of the sphere | yes |
35  nPoints | The number of points | yes |
36  axis | The coordinate axis that is written | yes |
37  \endtable
38 
39  Example specification:
40  \verbatim
41  {
42  type sphereRandom;
43  centre (0.95 0 0.25);
44  radius 0.25;
45  nPoints 200;
46  axis x;
47  }
48  \endverbatim
49 
50 SourceFiles
51  sphereRandom.C
52 
53 \*---------------------------------------------------------------------------*/
54 
55 #ifndef sphereRandom_H
56 #define sphereRandom_H
57 
58 #include "sampledSet.H"
59 #include "DynamicList.H"
60 
61 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
62 
63 namespace Foam
64 {
65 namespace sampledSets
66 {
67 
68 /*---------------------------------------------------------------------------*\
69  Class sphereRandom Declaration
70 \*---------------------------------------------------------------------------*/
71 
72 class sphereRandom
73 :
74  public sampledSet
75 {
76  // Private Data
77 
78  //- Centre point
79  const point centre_;
80 
81  //- Radius
82  const scalar radius_;
83 
84  //- Number of points
85  const label nPoints_;
86 
87 
88  // Private Member Functions
89 
90  //- Calculate all the sampling points
91  virtual bool calcSamples
92  (
93  DynamicList<point>& samplingPositions,
94  DynamicList<scalar>&,
95  DynamicList<label>& samplingSegments,
96  DynamicList<label>& samplingCells,
97  DynamicList<label>& samplingFaces
98  ) const;
99 
100 
101 public:
102 
103  //- Runtime type information
104  TypeName("sphereRandom");
105 
106 
107  // Constructors
108 
109  //- Construct from dictionary
111  (
112  const word& name,
113  const polyMesh& mesh,
114  const dictionary& dict
115  );
116 
117 
118  //- Destructor
119  virtual ~sphereRandom();
120 };
121 
122 
123 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
124 
125 } // End namespace sampledSets
126 } // End namespace Foam
127 
128 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
129 
130 #endif
131 
132 // ************************************************************************* //
A list of keywords followed by any number of values (e.g. words and numbers) or sub-dictionaries.
Definition: dictionary.H:162
Mesh consisting of general polyhedral cells.
Definition: polyMesh.H:78
const polyMesh & mesh() const
Access the mesh.
Definition: sampledSetI.H:36
const word & name() const
Access the name.
Definition: sampledSetI.H:30
virtual ~sphereRandom()
Destructor.
Definition: sphereRandom.C:103
TypeName("sphereRandom")
Runtime type information.
sphereRandom(const word &name, const polyMesh &mesh, const dictionary &dict)
Construct from dictionary.
Definition: sphereRandom.C:88
Set of sets to sample. Call sampledSets.write() to sample&write files.
A class for handling words, derived from string.
Definition: word.H:63
Namespace for OpenFOAM.
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
vector point
Point is a vector.
Definition: point.H:41
dictionary dict