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halfCosineRamp.H
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23 
24 Class
25  Foam::Function1s::halfCosineRamp
26 
27 Description
28  Half-cosine ramp function starting from 0 and increasing to 1 from \c start
29  over the \c duration and remaining at 1 thereafter.
30 
31 See also
32  Foam::Function1s::Ramp
33 
34 SourceFiles
35  halfCosineRamp.C
36 
37 \*---------------------------------------------------------------------------*/
38 
39 #ifndef halfCosineRamp_H
40 #define halfCosineRamp_H
41 
42 #include "Ramp.H"
43 
44 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
45 
46 namespace Foam
47 {
48 namespace Function1s
49 {
50 
51 /*---------------------------------------------------------------------------*\
52  Class halfCosineRamp Declaration
53 \*---------------------------------------------------------------------------*/
54 
55 class halfCosineRamp
56 :
57  public Ramp<halfCosineRamp>
58 {
59 
60 public:
61 
62  // Runtime type information
63  TypeName("halfCosineRamp");
64 
65 
66  // Constructors
67 
68  //- Construct from name and dictionary
70  (
71  const word& name,
72  const dictionary& dict
73  );
74 
75 
76  //- Destructor
77  virtual ~halfCosineRamp();
78 
79 
80  // Member Functions
81 
82  //- Return value for time t
83  virtual inline scalar value(const scalar t) const;
84 
85  //- Return the integral between times t1 and t2
86  virtual inline scalar integral
87  (
88  const scalar t1,
89  const scalar t2
90  ) const;
91 
92 
93  // Member Operators
94 
95  //- Disallow default bitwise assignment
96  void operator=(const halfCosineRamp&) = delete;
97 };
98 
99 
100 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
101 
102 } // End namespace Function1s
103 } // End namespace Foam
104 
105 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
106 
107 #include "halfCosineRampI.H"
108 
109 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
110 
111 #endif
112 
113 // ************************************************************************* //
Half-cosine ramp function starting from 0 and increasing to 1 from start over the duration and remain...
const word const dictionary & dict
Definition: Function1.H:84
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:156
const word & name() const
Return the name of the entry.
halfCosineRamp(const word &name, const dictionary &dict)
Construct from name and dictionary.
virtual ~halfCosineRamp()
Destructor.
virtual scalar value(const scalar t) const
Return value for time t.
A class for handling words, derived from string.
Definition: word.H:59
virtual scalar integral(const scalar t1, const scalar t2) const
Return the integral between times t1 and t2.
void operator=(const halfCosineRamp &)=delete
Disallow default bitwise assignment.
Ramp function base class for the set of scalar functions starting from 0 and increasing monotonically...
Definition: Ramp.H:97
Namespace for OpenFOAM.