addTemplates.C
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28 
29 // * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
30 
31 template<class GeoFieldType>
33 Foam::functionObjects::add::calcFieldType() const
34 {
35  tmp<GeoFieldType> tresult
36  (
37  lookupObject<GeoFieldType>(fieldNames_[0])
38  + lookupObject<GeoFieldType>(fieldNames_[1])
39  );
40 
41  for (label i = 2; i < fieldNames_.size(); ++i)
42  {
43  tresult.ref() += lookupObject<GeoFieldType>(fieldNames_[i]);
44  }
45 
46  return tresult;
47 }
48 
49 
50 // ************************************************************************* //
Foam::tmp
A class for managing temporary objects.
Definition: PtrList.H:61
Foam::tmp::ref
T & ref() const
Definition: tmpI.H:227
Foam::functionObjects::fieldsExpression::fieldNames_
wordList fieldNames_
Names of fields to process.
Definition: fieldsExpression.H:112