OneConstant.H
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23 
24 Class
25  Foam::Function1s::OneConstant
26 
27 Description
28  Templated function that returns the corresponding 1 (one).
29 
30 Usage
31  \verbatim
32  <name> one;
33  \endverbatim
34 
35 SourceFiles
36  OneConstant.C
37 
38 \*---------------------------------------------------------------------------*/
39 
40 #ifndef OneConstant_H
41 #define OneConstant_H
42 
43 #include "Function1.H"
44 
45 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
46 
47 namespace Foam
48 {
49 namespace Function1s
50 {
51 
52 /*---------------------------------------------------------------------------*\
53  Class OneConstant Declaration
54 \*---------------------------------------------------------------------------*/
55 
56 template<class Type>
57 class OneConstant
58 :
59  public FieldFunction1<Type, OneConstant<Type>>
60 {
61 
62 public:
63 
64  // Runtime type information
65  TypeName("one");
66 
67 
68  // Constructors
69 
70  //- Construct from name
71  OneConstant(const word& name);
72 
73  //- Construct from name and dictionary
74  OneConstant(const word& name, const dictionary& dict);
75 
76 
77  //- Destructor
78  virtual ~OneConstant();
79 
80 
81  // Member Functions
82 
83  //- Return constant value
84  virtual inline Type value(const scalar) const;
85 
86  //- Integrate between two values
87  virtual inline Type integral(const scalar x1, const scalar x2) const;
88 
89  //- Write in dictionary format
90  virtual void write(Ostream& os) const;
91 
92 
93  // Member Operators
94 
95  //- Disallow default bitwise assignment
96  void operator=(const OneConstant<Type>&) = delete;
97 };
98 
99 
100 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
101 
102 } // End namespace Function1s
103 } // End namespace Foam
104 
105 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
106 
107 #include "OneConstantI.H"
108 
109 #ifdef NoRepository
110  #include "OneConstant.C"
111 #endif
112 
113 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
114 
115 #endif
116 
117 // ************************************************************************* //
virtual Type integral(const scalar x1, const scalar x2) const
Integrate between two values.
Definition: OneConstantI.H:39
dictionary dict
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:156
virtual void write(Ostream &os) const
Write in dictionary format.
Definition: OneConstant.C:58
const word & name() const
Return the name of the entry.
Definition: Function1.C:82
virtual ~OneConstant()
Destructor.
Definition: OneConstant.C:51
void operator=(const OneConstant< Type > &)=delete
Disallow default bitwise assignment.
Templated function that returns the corresponding 1 (one).
Definition: OneConstant.H:56
A class for handling words, derived from string.
Definition: word.H:59
An Ostream is an abstract base class for all output systems (streams, files, token lists...
Definition: Ostream.H:54
virtual Type value(const scalar) const
Return constant value.
Definition: OneConstantI.H:31
OneConstant(const word &name)
Construct from name.
Definition: OneConstant.C:31
Namespace for OpenFOAM.