uniformFixedGradientFvPatchField.C
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25 
27 
28 // * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
29 
30 template<class Type>
32 (
33  const fvPatch& p,
35 )
36 :
38  uniformGradient_()
39 {}
40 
41 
42 template<class Type>
44 (
45  const fvPatch& p,
47  const Field<Type>& fld
48 )
49 :
51  uniformGradient_()
52 {}
53 
54 
55 template<class Type>
57 (
58  const fvPatch& p,
60  const dictionary& dict
61 )
62 :
64  uniformGradient_(Function1<Type>::New("uniformGradient", dict))
65 {
66  this->evaluate();
67 }
68 
69 
70 template<class Type>
72 (
74  const fvPatch& p,
76  const fvPatchFieldMapper& mapper
77 )
78 :
79  fixedGradientFvPatchField<Type>(ptf, p, iF, mapper),
80  uniformGradient_(ptf.uniformGradient_, false)
81 {}
82 
83 
84 template<class Type>
86 (
89 )
90 :
92  uniformGradient_(ptf.uniformGradient_, false)
93 {
94  // Evaluate the profile if defined
95  if (ptf.uniformGradient_.valid())
96  {
97  this->evaluate();
98  }
99 }
100 
101 
102 // * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
103 
104 template<class Type>
106 {
107  if (this->updated())
108  {
109  return;
110  }
111 
112  const scalar t = this->db().time().timeOutputValue();
113  this->gradient() = uniformGradient_->value(t);
114 
116 }
117 
118 
119 template<class Type>
121 {
123  writeEntry(os, uniformGradient_());
124  writeEntry(os, "value", *this);
125 }
126 
127 
128 // ************************************************************************* //
Run-time selectable general function of one variable.
Definition: Function1.H:52
void evaluate(GeometricField< Type, PatchField, GeoMesh > &result, const Function1< Type > &func, const GeometricField< Type, PatchField, GeoMesh > &x)
A list of keyword definitions, which are a keyword followed by any number of values (e...
Definition: dictionary.H:156
virtual void updateCoeffs()
Update the coefficients associated with the patch field.
A finiteVolume patch using a polyPatch and a fvBoundaryMesh.
Definition: fvPatch.H:62
uniformFixedGradientFvPatchField(const fvPatch &, const DimensionedField< Type, volMesh > &)
Construct from patch and internal field.
gmvFile<< "tracers "<< particles.size()<< nl;forAllConstIter(Cloud< passiveParticle >, particles, iter){ gmvFile<< iter().position().x()<< ' ';}gmvFile<< nl;forAllConstIter(Cloud< passiveParticle >, particles, iter){ gmvFile<< iter().position().y()<< ' ';}gmvFile<< nl;forAllConstIter(Cloud< passiveParticle >, particles, iter){ gmvFile<< iter().position().z()<< ' ';}gmvFile<< nl;forAll(lagrangianScalarNames, i){ const word &name=lagrangianScalarNames[i];IOField< scalar > fld(IOobject(name, runTime.timeName(), cloud::prefix, mesh, IOobject::MUST_READ, IOobject::NO_WRITE))
Pre-declare SubField and related Field type.
Definition: Field.H:56
Foam::fvPatchFieldMapper.
void write(std::ostream &os, const bool binary, List< floatScalar > &fField)
Write floats ascii or binary.
An Ostream is an abstract base class for all output systems (streams, files, token lists...
Definition: Ostream.H:54
This boundary condition supplies a fixed gradient condition, such that the patch values are calculate...
void writeEntry(Ostream &os, const HashTable< T, Key, Hash > &ht)
Definition: HashTableIO.C:96
This boundary condition provides a uniform fixed gradient condition.
Field with dimensions and associated with geometry type GeoMesh which is used to size the field and a...
volScalarField & p