FreeFOAM The Cross-Platform CFD Toolkit
readFields.C
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25 
26 #include "readFields.H"
27 #include <OpenFOAM/IOobjectList.H>
28 
29 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
30 
31 namespace Foam
32 {
33 
34 // * * * * * * * * * * * * * * * Global Functions * * * * * * * * * * * * * //
35 
36 template<class GeoField>
37 void readFields
38 (
39  const vtkMesh& vMesh,
40  const typename GeoField::Mesh& mesh,
41  const IOobjectList& objects,
42  const HashSet<word>& selectedFields,
43  PtrList<GeoField>& fields
44 )
45 {
46  // Search list of objects for volScalarFields
47  IOobjectList fieldObjects(objects.lookupClass(GeoField::typeName));
48 
49  // Construct the vol scalar fields
50  fields.setSize(fieldObjects.size());
51  label nFields = 0;
52 
53  for
54  (
55  IOobjectList::iterator iter = fieldObjects.begin();
56  iter != fieldObjects.end();
57  ++iter
58  )
59  {
60  if (selectedFields.empty() || selectedFields.found(iter()->name()))
61  {
62  fields.set
63  (
64  nFields,
65  vMesh.interpolate
66  (
67  GeoField
68  (
69  *iter(),
70  mesh
71  )
72  )
73  );
74  nFields++;
75  }
76  }
77 
78  fields.setSize(nFields);
79 }
80 
81 
82 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
83 
84 } // End namespace Foam
85 
86 // ************************ vim: set sw=4 sts=4 et: ************************ //