d2dt2Scheme.C
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23 
24 Description
25  Abstract base class for finite volume calculus d2dt2 schemes.
26 
27 \*---------------------------------------------------------------------------*/
28 
29 #include "fv.H"
30 #include "HashTable.H"
31 
32 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
33 
34 namespace Foam
35 {
36 
37 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
38 
39 namespace fv
40 {
41 
42 // * * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * //
43 
44 template<class Type>
45 tmp<d2dt2Scheme<Type>> d2dt2Scheme<Type>::New
46 (
47  const fvMesh& mesh,
48  Istream& schemeData
49 )
50 {
51  if (fv::debug)
52  {
53  InfoInFunction << "Constructing d2dt2Scheme<Type>" << endl;
54  }
55 
56  if (schemeData.eof())
57  {
59  (
60  schemeData
61  ) << "D2dt2 scheme not specified" << endl << endl
62  << "Valid d2dt2 schemes are :" << endl
63  << IstreamConstructorTablePtr_->sortedToc()
64  << exit(FatalIOError);
65  }
66 
67  const word schemeName(schemeData);
68 
69  typename IstreamConstructorTable::iterator cstrIter =
70  IstreamConstructorTablePtr_->find(schemeName);
71 
72  if (cstrIter == IstreamConstructorTablePtr_->end())
73  {
75  (
76  schemeData
77  ) << "Unknown d2dt2 scheme " << schemeName << nl << nl
78  << "Valid d2dt2 schemes are :" << endl
79  << IstreamConstructorTablePtr_->sortedToc()
80  << exit(FatalIOError);
81  }
82 
83  return cstrIter()(mesh, schemeData);
84 }
85 
86 
87 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
88 
89 template<class Type>
91 {}
92 
93 
94 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
95 
96 } // End namespace fv
97 
98 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
99 
100 } // End namespace Foam
101 
102 // ************************************************************************* //
errorManipArg< error, int > exit(error &err, const int errNo=1)
Definition: errorManip.H:124
An Istream is an abstract base class for all input systems (streams, files, token lists etc)...
Definition: Istream.H:57
Ostream & endl(Ostream &os)
Add newline and flush stream.
Definition: Ostream.H:251
fvMesh & mesh
A class for handling words, derived from string.
Definition: word.H:59
labelList fv(nPoints)
bool eof() const
Return true if end of input seen.
Definition: IOstream.H:336
static const char nl
Definition: Ostream.H:260
virtual ~d2dt2Scheme()
Destructor.
Definition: d2dt2Scheme.C:90
static tmp< d2dt2Scheme< Type > > New(const fvMesh &mesh, Istream &schemeData)
Return a pointer to a new d2dt2Scheme created on freestore.
Definition: d2dt2Scheme.C:46
#define FatalIOErrorInFunction(ios)
Report an error message using Foam::FatalIOError.
Definition: error.H:318
Mesh data needed to do the Finite Volume discretisation.
Definition: fvMesh.H:95
Namespace for OpenFOAM.
IOerror FatalIOError
#define InfoInFunction
Report an information message using Foam::Info.