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oneField.H
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23 
24 Class
25  Foam::oneField
26 
27 Description
28  A class representing the concept of a field of 1 used to avoid unnecessary
29  manipulations for objects which are known to be one at compile-time.
30 
31  Used for example as the density argument to a function written for
32  compressible to be used for incompressible flow.
33 
34 \*---------------------------------------------------------------------------*/
35 
36 #ifndef oneField_H
37 #define oneField_H
38 
39 #include "one.H"
40 #include "scalar.H"
41 
42 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
43 
44 namespace Foam
45 {
46 
47 /*---------------------------------------------------------------------------*\
48  Class oneField Declaration
49 \*---------------------------------------------------------------------------*/
50 
51 class oneField
52 :
53  public one
54 {
55 
56 public:
57 
58  // Public Typedefs
59 
60  typedef oneField FieldType;
61 
62 
63  // Constructors
64 
65  //- Construct null
66  oneField()
67  {}
68 
69 
70  // Member Operators
71 
72  inline one operator[](const label) const;
73 
74  inline oneField field() const;
75 };
76 
77 
78 inline const oneField& operator*(const oneField&, const oneField&);
79 
80 inline const oneField& operator/(const oneField&, const oneField&);
81 
82 
83 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
84 
85 } // End namespace Foam
86 
87 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
88 
89 #include "oneFieldI.H"
90 
91 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
92 
93 #endif
94 
95 // ************************************************************************* //
one operator[](const label) const
Definition: oneFieldI.H:30
oneField FieldType
Definition: oneField.H:59
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
dimensionedScalar operator/(const scalar s1, const dimensionedScalar &ds2)
oneField()
Construct null.
Definition: oneField.H:65
tmp< fvMatrix< Type > > operator*(const volScalarField::Internal &, const fvMatrix< Type > &)
A class representing the concept of a field of 1 used to avoid unnecessary manipulations for objects ...
Definition: oneField.H:50
oneField field() const
Definition: oneFieldI.H:36
Namespace for OpenFOAM.
A class representing the concept of 1 (scalar(1)) used to avoid unnecessary manipulations for objects...
Definition: one.H:50