UniformDimensionedField.H
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23 
24 Class
25  Foam::UniformDimensionedField
26 
27 Description
28  Dimensioned<Type> registered with the database as a registered IOobject
29  which has the functionality of a uniform field and allows values from the
30  top-level code to be passed to boundary conditions etc.
31 
32 SourceFiles
33  UniformDimensionedField.C
34 
35 \*---------------------------------------------------------------------------*/
36 
37 #ifndef UniformDimensionedField_H
38 #define UniformDimensionedField_H
39 
40 #include "regIOobject.H"
41 #include "dimensionedType.H"
42 #include "UniformField.H"
43 
44 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
45 
46 namespace Foam
47 {
48 
49 /*---------------------------------------------------------------------------*\
50  Class UniformDimensionedField Declaration
51 \*---------------------------------------------------------------------------*/
52 
53 template<class Type>
55 :
56  public regIOobject,
57  public dimensioned<Type>
58 {
59 
60 public:
61 
62  // Public Typedefs
63 
64  //- Type of the non-dimensioned field
66 
67  //- Component type of the elements of the field
68  typedef typename UniformField<Type>::cmptType cmptType;
69 
70 
71  //- Runtime type information
72  TypeName("UniformDimensionedField");
73 
74 
75  // Constructors
76 
77  //- Construct from components. Either reads or uses supplied value.
79 
80  //- Copy constructor
82 
83  //- Construct from Istream
85 
86 
87  //- Destructor
88  virtual ~UniformDimensionedField();
89 
90 
91  // Member Functions
92 
93  //- Name function provided to resolve the ambiguity between the
94  // name functions in regIOobject and dimensioned<Type>
95  virtual const word& name() const
96  {
97  return dimensioned<Type>::name();
98  }
99 
100  //- Is object global
101  virtual bool global() const
102  {
103  return true;
104  }
105 
106  //- Return complete path + object name if the file exists
107  // either in the case/processor or case otherwise null
108  virtual fileName filePath() const
109  {
110  return globalFilePath(type());
111  }
112 
113  //- Return the non-dimensioned field
114  FieldType field() const
115  {
116  return FieldType(this->value());
117  }
118 
119  //- WriteData function required for regIOobject write operation
120  bool writeData(Ostream&) const;
121 
122 
123  // Member Operators
124 
126  void operator=(const dimensioned<Type>&);
128  Type operator[](const label) const
129  {
130  return this->value();
131  }
132 };
133 
134 
135 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
136 
137 } // End namespace Foam
138 
139 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
140 
141 #ifdef NoRepository
142  #include "UniformDimensionedField.C"
143 #endif
144 
145 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
146 
147 #endif
148 
149 // ************************************************************************* //
A class representing the concept of a uniform field which stores only the single value and providing ...
Definition: UniformField.H:47
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
A class for handling file names.
Definition: fileName.H:79
FieldType field() const
Return the non-dimensioned field.
pTraits< Type >::cmptType cmptType
Component type.
Definition: UniformField.H:59
Generic dimensioned Type class.
bool writeData(Ostream &) const
WriteData function required for regIOobject write operation.
UniformField< Type >::cmptType cmptType
Component type of the elements of the field.
void operator=(const UniformDimensionedField< Type > &)
virtual bool global() const
Is object global.
A class for handling words, derived from string.
Definition: word.H:59
const Type & value() const
Return const reference to value.
fileName globalFilePath(const word &typeName) const
Helper for filePath that searches up if in parallel.
Definition: IOobject.C:392
UniformField< Type > FieldType
Type of the non-dimensioned field.
UniformDimensionedField(const IOobject &, const dimensioned< Type > &)
Construct from components. Either reads or uses supplied value.
An Ostream is an abstract base class for all output systems (streams, files, token lists...
Definition: Ostream.H:54
virtual fileName filePath() const
Return complete path + object name if the file exists.
const word & name() const
Return const reference to name.
Dimensioned<Type> registered with the database as a registered IOobject which has the functionality o...
TypeName("UniformDimensionedField")
Runtime type information.
fileType type(const fileName &, const bool checkVariants=true, const bool followLink=true)
Return the file type: directory or file.
Definition: POSIX.C:488
regIOobject is an abstract class derived from IOobject to handle automatic object registration with t...
Definition: regIOobject.H:52
virtual const word & name() const
Name function provided to resolve the ambiguity between the.
IOobject defines the attributes of an object for which implicit objectRegistry management is supporte...
Definition: IOobject.H:92
Namespace for OpenFOAM.
virtual ~UniformDimensionedField()
Destructor.