subtractTemplates.C
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28
29// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
30
31template<class GeoFieldType>
33Foam::functionObjects::subtract::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// ************************************************************************* //
void size(const label n)
Older name for setAddressableSize.
Definition: UList.H:114
wordList fieldNames_
Names of fields to process.
A class for managing temporary objects.
Definition: tmp.H:65
T & ref() const
Definition: tmpI.H:227