31 bool Foam::functionObjects::ddt::calcDdt()
33 typedef GeometricField<Type, fvPatchField, volMesh> VolFieldType;
word resultName_
Name of result field.
word fieldName_
Name of field to process.
tmp< GeometricField< Type, fvPatchField, volMesh > > ddt(const dimensioned< Type > dt, const fvMesh &mesh)
Calculate the first temporal derivative.
bool store(word &fieldName, const tmp< ObjectType > &tfield, bool cacheable=false)
Store the given field in the objectRegistry under the given name.