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setTimeStepFunctionObject.C
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25 
28 
29 // * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
30 
31 namespace Foam
32 {
33 namespace functionObjects
34 {
35  defineTypeNameAndDebug(setTimeStepFunctionObject, 0);
36 
38  (
39  functionObject,
40  setTimeStepFunctionObject,
41  dictionary
42  );
43 }
44 }
45 
46 
47 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
48 
50 (
51  const word& name,
52  const Time& runTime,
53  const dictionary& dict
54 )
55 :
56  functionObject(name),
57  time_(runTime)
58 {
59  read(dict);
60 }
61 
62 
63 // * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
64 
66 {}
67 
68 
69 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
70 
71 const Foam::Time&
73 {
74  return time_;
75 }
76 
77 
79 {
80  const_cast<Time&>(time()).setDeltaTNoAdjust
81  (
82  timeStepPtr_().value(time_.timeOutputValue())
83  );
84 
85  return true;
86 }
87 
88 
90 (
91  const dictionary& dict
92 )
93 {
94  timeStepPtr_ = Function1<scalar>::New("deltaT", dict);
95 
96  return true;
97 }
98 
99 
101 {
102  bool adjustTimeStep =
103  time().controlDict().lookupOrDefault("adjustTimeStep", false);
104 
105  if (!adjustTimeStep)
106  {
107  return setTimeStep();
108  }
109 
110  return true;
111 }
112 
113 
115 {
116  return true;
117 }
118 
119 
120 // ************************************************************************* //
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:158
addToRunTimeSelectionTable(functionObject, Qdot, dictionary)
virtual bool write()
Called at each ++ or += of the time-loop.
Abstract base-class for Time/database functionObjects.
virtual bool execute()
Called at each ++ or += of the time-loop.
Class to control time during OpenFOAM simulations that is also the top-level objectRegistry.
Definition: Time.H:68
Macros for easy insertion into run-time selection tables.
bool read(const char *, int32_t &)
Definition: int32IO.C:85
A class for handling words, derived from string.
Definition: word.H:59
virtual bool read(const dictionary &)
Read and set the function object if its data have changed.
const Time & time() const
Return time database.
Writes run time, CPU time and clock time and optionally the CPU and clock times per time step...
defineTypeNameAndDebug(Qdot, 0)
virtual bool setTimeStep()
Override the time-step value.
bool adjustTimeStep
setTimeStepFunctionObject(const word &name, const Time &runTime, const dictionary &dict)
Construct from components.
static autoPtr< Function1< Type > > New(const word &entryName, const dictionary &dict)
Selector.
Definition: Function1New.C:32
Namespace for OpenFOAM.