FreeFOAM The Cross-Platform CFD Toolkit
keyTypeIO.C
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23 
24 Description
25  Istream constructor and IOstream operators for word.
26 
27 \*---------------------------------------------------------------------------*/
28 
29 #include "keyType.H"
30 #include <OpenFOAM/IOstreams.H>
31 
32 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
33 
35 :
36  word()
37 {
38  is >> *this;
39 }
40 
41 
43 {
44  token t(is);
45 
46  if (!t.good())
47  {
48  is.setBad();
49  return is;
50  }
51 
52  if (t.isWord())
53  {
54  w = t.wordToken();
55  }
56  else if (t.isString())
57  {
58  // Assign from string. Sets regular expression.
59  w = t.stringToken();
60  }
61  else
62  {
63  is.setBad();
64  FatalIOErrorIn("operator>>(Istream&, keyType&)", is)
65  << "wrong token type - expected word or string found "
66  << t.info()
67  << exit(FatalIOError);
68 
69  return is;
70  }
71 
72  // Check state of IOstream
73  is.check("Istream& operator>>(Istream&, keyType&)");
74 
75  return is;
76 }
77 
78 
79 Foam::Ostream& Foam::operator<<(Ostream& os, const keyType& w)
80 {
81  os.write(w);
82  os.check("Ostream& operator<<(Ostream&, const keyType&)");
83  return os;
84 }
85 
86 
87 // ************************ vim: set sw=4 sts=4 et: ************************ //