boxToCell.C
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25 
26 #include "boxToCell.H"
27 #include "polyMesh.H"
29 
30 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
31 
32 namespace Foam
33 {
36 }
37 
38 
39 // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
40 
41 void Foam::boxToCell::combine(topoSet& set, const bool add) const
42 {
43  const pointField& ctrs = mesh_.cellCentres();
44 
45  forAll(ctrs, celli)
46  {
47  forAll(bbs_, i)
48  {
49  if (bbs_[i].contains(ctrs[celli]))
50  {
51  addOrDelete(set, celli, add);
52  break;
53  }
54  }
55  }
56 }
57 
58 
59 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
60 
62 (
63  const polyMesh& mesh,
64  const treeBoundBoxList& bbs
65 )
66 :
67  topoSetSource(mesh),
68  bbs_(bbs)
69 {}
70 
71 
73 (
74  const polyMesh& mesh,
75  const dictionary& dict
76 )
77 :
78  topoSetSource(mesh),
79  bbs_
80  (
81  dict.found("box")
82  ? treeBoundBoxList(1, treeBoundBox(dict.lookup("box")))
83  : dict.lookup("boxes")
84  )
85 {}
86 
87 
88 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
89 
91 {}
92 
93 
94 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
95 
97 (
98  const topoSetSource::setAction action,
99  topoSet& set
100 ) const
101 {
102  if ((action == topoSetSource::NEW) || (action == topoSetSource::ADD))
103  {
104  Info<< " Adding cells with center within boxes " << bbs_ << endl;
105 
106  combine(set, true);
107  }
108  else if (action == topoSetSource::DELETE)
109  {
110  Info<< " Removing cells with center within boxes " << bbs_ << endl;
111 
112  combine(set, false);
113  }
114 }
115 
116 
117 // ************************************************************************* //
bool found
#define forAll(list, i)
Loop across all elements in list.
Definition: UList.H:434
Macros for easy insertion into run-time selection tables.
A topoSetSource to select cells based on cell centres inside box(es).
Definition: boxToCell.H:52
virtual ~boxToCell()
Destructor.
Definition: boxToCell.C:90
virtual void applyToSet(const topoSetSource::setAction action, topoSet &) const
Definition: boxToCell.C:97
boxToCell(const polyMesh &mesh, const treeBoundBoxList &bbs)
Construct from components.
Definition: boxToCell.C:62
A list of keyword definitions, which are a keyword followed by any number of values (e....
Definition: dictionary.H:162
Mesh consisting of general polyhedral cells.
Definition: polyMesh.H:80
const vectorField & cellCentres() const
Base class of a source for a topoSet.
Definition: topoSetSource.H:64
void addOrDelete(topoSet &set, const label celli, const bool) const
Add (if bool) celli to set or delete celli from set.
Definition: topoSetSource.C:96
setAction
Enumeration defining the valid actions.
Definition: topoSetSource.H:83
const polyMesh & mesh_
Definition: topoSetSource.H:99
General set of labels of mesh quantity (points, cells, faces).
Definition: topoSet.H:65
Standard boundBox + extra functionality for use in octree.
Definition: treeBoundBox.H:90
A class for handling words, derived from string.
Definition: word.H:62
Namespace for OpenFOAM.
addToRunTimeSelectionTable(polyPatch, mergedCyclicPolyPatch, word)
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:257
messageStream Info
vectorField pointField
pointField is a vectorField.
Definition: pointFieldFwd.H:42
void add(FieldField< Field1, typename typeOfSum< Type1, Type2 >::type > &f, const FieldField< Field1, Type1 > &f1, const FieldField< Field2, Type2 > &f2)
defineTypeNameAndDebug(combustionModel, 0)
treeBoundBox combine(const treeBoundBox &a, const treeBoundBox &b)
Definition: patchToPatch.C:78
dictionary dict