FreeFOAM The Cross-Platform CFD Toolkit
NamedEnum.C
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5  \\ / A nd | Copyright (C) 1991-2010 OpenCFD Ltd.
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25 
26 #include "NamedEnum.H"
27 #include <OpenFOAM/stringList.H>
28 
29 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
30 
31 template<class Enum, int nEnum>
33 :
34  HashTable<int>(2*nEnum)
35 {
36  for (int i=0; i<nEnum; i++)
37  {
38  if (!names[i] || names[i][0] == '\0')
39  {
40  stringList goodNames(i);
41 
42  for (int j = 0; j < i; j++)
43  {
44  goodNames[j] = names[j];
45  }
46 
47  FatalErrorIn("NamedEnum<Enum, nEnum>::NamedEnum()")
48  << "Illegal enumeration name at position " << i << endl
49  << "after entries " << goodNames << ".\n"
50  << "Possibly your NamedEnum<Enum, nEnum>::names array"
51  << " is not of size " << nEnum << endl
52  << abort(FatalError);
53  }
54  insert(names[i], i);
55  }
56 }
57 
58 
59 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
60 
61 template<class Enum, int nEnum>
63 {
64  word name(is);
65 
66  HashTable<int>::const_iterator iter = find(name);
67 
68  if (iter == HashTable<int>::end())
69  {
71  (
72  "NamedEnum<Enum, nEnum>::read(Istream&) const", is
73  ) << name << " is not in enumeration: "
74  << toc() << exit(FatalIOError);
75  }
76 
77  return Enum(iter());
78 }
79 
80 
81 template<class Enum, int nEnum>
82 void Foam::NamedEnum<Enum, nEnum>::write(const Enum e, Ostream& os) const
83 {
84  os << operator[](e);
85 }
86 
87 
88 // ************************ vim: set sw=4 sts=4 et: ************************ //