1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright (C) 2004-2010 OpenCFD Ltd.
7 -------------------------------------------------------------------------------
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18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
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25 Foam::fixedValueFvPatchField
28 Foam::fixedValueFvPatchField
31 fixedValueFvPatchField.C
33 \*---------------------------------------------------------------------------*/
35 #ifndef fixedValueFvPatchField_H
36 #define fixedValueFvPatchField_H
38 #include "fvPatchField.H"
40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
45 /*---------------------------------------------------------------------------*\
46 Class fixedValueFvPatch Declaration
47 \*---------------------------------------------------------------------------*/
50 class fixedValueFvPatchField
52 public fvPatchField<Type>
57 //- Runtime type information
58 TypeName("fixedValue");
63 //- Construct from patch and internal field
64 fixedValueFvPatchField
67 const DimensionedField<Type, volMesh>&
70 //- Construct from patch, internal field and dictionary
71 fixedValueFvPatchField
74 const DimensionedField<Type, volMesh>&,
78 //- Construct by mapping the given fixedValueFvPatchField<Type>
80 fixedValueFvPatchField
82 const fixedValueFvPatchField<Type>&,
84 const DimensionedField<Type, volMesh>&,
85 const fvPatchFieldMapper&
89 fixedValueFvPatchField
91 const fixedValueFvPatchField<Type>&
94 //- Construct and return a clone
95 virtual tmp<fvPatchField<Type> > clone() const
97 return tmp<fvPatchField<Type> >
99 new fixedValueFvPatchField<Type>(*this)
103 //- Construct as copy setting internal field reference
104 fixedValueFvPatchField
106 const fixedValueFvPatchField<Type>&,
107 const DimensionedField<Type, volMesh>&
110 //- Construct and return a clone setting internal field reference
111 virtual tmp<fvPatchField<Type> > clone
113 const DimensionedField<Type, volMesh>& iF
116 return tmp<fvPatchField<Type> >
118 new fixedValueFvPatchField<Type>(*this, iF)
127 //- Return true if this patch field fixes a value.
128 // Needed to check if a level has to be specified while solving
129 // Poissons equations.
130 virtual bool fixesValue() const
136 // Evaluation functions
138 //- Return the matrix diagonal coefficients corresponding to the
139 // evaluation of the value of this patchField with given weights
140 virtual tmp<Field<Type> > valueInternalCoeffs
142 const tmp<scalarField>&
145 //- Return the matrix source coefficients corresponding to the
146 // evaluation of the value of this patchField with given weights
147 virtual tmp<Field<Type> > valueBoundaryCoeffs
149 const tmp<scalarField>&
152 //- Return the matrix diagonal coefficients corresponding to the
153 // evaluation of the gradient of this patchField
154 virtual tmp<Field<Type> > gradientInternalCoeffs() const;
156 //- Return the matrix source coefficients corresponding to the
157 // evaluation of the gradient of this patchField
158 virtual tmp<Field<Type> > gradientBoundaryCoeffs() const;
162 virtual void write(Ostream&) const;
167 virtual void operator=(const UList<Type>&) {}
169 virtual void operator=(const fvPatchField<Type>&) {}
170 virtual void operator+=(const fvPatchField<Type>&) {}
171 virtual void operator-=(const fvPatchField<Type>&) {}
172 virtual void operator*=(const fvPatchField<scalar>&) {}
173 virtual void operator/=(const fvPatchField<scalar>&) {}
175 virtual void operator+=(const Field<Type>&) {}
176 virtual void operator-=(const Field<Type>&) {}
178 virtual void operator*=(const Field<scalar>&) {}
179 virtual void operator/=(const Field<scalar>&) {}
181 virtual void operator=(const Type&) {}
182 virtual void operator+=(const Type&) {}
183 virtual void operator-=(const Type&) {}
184 virtual void operator*=(const scalar) {}
185 virtual void operator/=(const scalar) {}
189 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
191 } // End namespace Foam
193 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
196 # include "fixedValueFvPatchField.C"
199 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
203 // ************************************************************************* //