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wordAndDictionary.H
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23 
24 Class
25  Foam::wordAndDictionary
26 
27 Description
28  Tuple of a word and dictionary, used to read in per-field options for
29  function objects in the following syntax:
30 
31  fields
32  (
33  p
34  {
35  option1 true;
36  option2 false;
37  }
38 
39  U
40 
41  T
42  {
43  option1 false;
44  }
45  );
46 
47  IO is like the tuple, except that there are no enclosing parentheses, and
48  if the dictionary is empty then '{}' is omitted. The latter means that in
49  the absence of any options the syntax becomes that of a wordList, which
50  means it can be used for argument parsing for input of that form.
51 
52 SourceFiles
53  wordAndDictionary.C
54 
55 \*---------------------------------------------------------------------------*/
56 
57 #ifndef wordAndDictionary_H
58 #define wordAndDictionary_H
59 
60 #include "dictionary.H"
61 
62 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
63 
64 namespace Foam
65 {
66 
67 // Forward declaration of classes
68 class Istream;
69 class Ostream;
70 
71 // Forward declaration of friend functions and operators
72 class wordAndDictionary;
73 Istream& operator>>(Istream&, wordAndDictionary&);
74 Ostream& operator<<(Ostream&, const wordAndDictionary&);
75 
76 
77 /*---------------------------------------------------------------------------*\
78  Class wordAndDictionary Declaration
79 \*---------------------------------------------------------------------------*/
80 
82 :
83  public Tuple2<word, dictionary>
84 {
85 public:
86 
87  // Constructors
88 
89  //- Inherit tuple constructors
91 
92  //- Construct null
94 
95  //- Construct from Istream
97 
98 
99  //- Destructor
101 
102 
103  // IOstream Operators
104 
106  friend Ostream& operator<<(Ostream&, const wordAndDictionary&);
107 };
108 
109 
110 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
111 
112 } // End namespace Foam
113 
114 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
115 
116 #endif
117 
118 // ************************************************************************* //
An Istream is an abstract base class for all input systems (streams, files, token lists etc)....
Definition: Istream.H:60
An Ostream is an abstract base class for all output systems (streams, files, token lists,...
Definition: Ostream.H:57
A 2-tuple for storing two objects of different types.
Definition: Tuple2.H:66
Tuple of a word and dictionary, used to read in per-field options for function objects in the followi...
friend Istream & operator>>(Istream &, wordAndDictionary &)
wordAndDictionary()
Construct null.
friend Ostream & operator<<(Ostream &, const wordAndDictionary &)
Namespace for OpenFOAM.
Istream & operator>>(Istream &, pistonPointEdgeData &)
Ostream & operator<<(Ostream &os, const fvConstraints &constraints)