src/finiteVolume/fields/fvsPatchFields/basic/fixedValue/fixedValueFvsPatchField.H

   1 /*---------------------------------------------------------------------------*\
   2   =========                 |
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   5     \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
   6      \\/     M anipulation  |
   7 -------------------------------------------------------------------------------
   8 License
   9     This file is part of OpenFOAM.
  10
  11     OpenFOAM is free software: you can redistribute it and/or modify it
  12     under the terms of the GNU General Public License as published by
  13     the Free Software Foundation, either version 3 of the License, or
  14     (at your option) any later version.
  15
  16     OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
  17     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  18     FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  19     for more details.
  20
  21     You should have received a copy of the GNU General Public License
  22     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
  23
  24 Class
  25     Foam::fixedValueFvsPatchField
  26
  27 Description
  28     Foam::fixedValueFvsPatchField
  29
  30 SourceFiles
  31     fixedValueFvsPatchField.C
  32
  33 \*---------------------------------------------------------------------------*/
  34
  35 #ifndef fixedValueFvsPatchField_H
  36 #define fixedValueFvsPatchField_H
  37
  38 #include "fvsPatchField.H"
  39
  40 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  41
  42 namespace Foam
  43 {
  44
  45 /*---------------------------------------------------------------------------*\
  46                            Class fixedValueFvsPatch Declaration
  47 \*---------------------------------------------------------------------------*/
  48
  49 template<class Type>
  50 class fixedValueFvsPatchField
  51 :
  52     public fvsPatchField<Type>
  53 {
  54
  55 public:
  56
  57     //- Runtime type information
  58     TypeName("fixedValue");
  59
  60
  61     // Constructors
  62
  63         //- Construct from patch and internal field
  64         fixedValueFvsPatchField
  65         (
  66             const fvPatch&,
  67             const DimensionedField<Type, surfaceMesh>&
  68         );
  69
  70         //- Construct from patch, internal field and dictionary
  71         fixedValueFvsPatchField
  72         (
  73             const fvPatch&,
  74             const DimensionedField<Type, surfaceMesh>&,
  75             const dictionary&
  76         );
  77
  78         //- Construct by mapping the given fixedValueFvsPatchField<Type>
  79         //  onto a new patch
  80         fixedValueFvsPatchField
  81         (
  82             const fixedValueFvsPatchField<Type>&,
  83             const fvPatch&,
  84             const DimensionedField<Type, surfaceMesh>&,
  85             const fvPatchFieldMapper&
  86         );
  87
  88         //- Construct as copy
  89         fixedValueFvsPatchField
  90         (
  91             const fixedValueFvsPatchField<Type>&
  92         );
  93
  94         //- Construct and return a clone
  95         virtual tmp<fvsPatchField<Type> > clone() const
  96         {
  97             return tmp<fvsPatchField<Type> >
  98             (
  99                 new fixedValueFvsPatchField<Type>(*this)
 100             );
 101         }
 102
 103         //- Construct as copy setting internal field reference
 104         fixedValueFvsPatchField
 105         (
 106             const fixedValueFvsPatchField<Type>&,
 107             const DimensionedField<Type, surfaceMesh>&
 108         );
 109
 110         //- Construct and return a clone setting internal field reference
 111         virtual tmp<fvsPatchField<Type> > clone
 112         (
 113             const DimensionedField<Type, surfaceMesh>& iF
 114         ) const
 115         {
 116             return tmp<fvsPatchField<Type> >
 117             (
 118                 new fixedValueFvsPatchField<Type>(*this, iF)
 119             );
 120         }
 121
 122
 123     // Member functions
 124
 125         // Access
 126
 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
 131             {
 132                 return true;
 133             }
 134
 135
 136         // Evaluation functions
 137
 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
 141             (
 142                 const tmp<scalarField>&
 143             ) const;
 144
 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
 148             (
 149                 const tmp<scalarField>&
 150             ) const;
 151
 152             //- Return the matrix diagonal coefficients corresponding to the
 153             //  evaluation of the gradient of this patchField
 154             virtual tmp<Field<Type> > gradientInternalCoeffs() const;
 155
 156             //- Return the matrix source coefficients corresponding to the
 157             //  evaluation of the gradient of this patchField
 158             virtual tmp<Field<Type> > gradientBoundaryCoeffs() const;
 159
 160
 161         //- Write
 162         virtual void write(Ostream&) const;
 163
 164
 165     // Member operators
 166
 167         virtual void operator=(const UList<Type>&) {}
 168
 169         virtual void operator=(const fvsPatchField<Type>&) {}
 170         virtual void operator+=(const fvsPatchField<Type>&) {}
 171         virtual void operator-=(const fvsPatchField<Type>&) {}
 172         virtual void operator*=(const fvsPatchField<scalar>&) {}
 173         virtual void operator/=(const fvsPatchField<scalar>&) {}
 174
 175         virtual void operator+=(const Field<Type>&) {}
 176         virtual void operator-=(const Field<Type>&) {}
 177
 178         virtual void operator*=(const Field<scalar>&) {}
 179         virtual void operator/=(const Field<scalar>&) {}
 180
 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) {}
 186 };
 187
 188
 189 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 190
 191 } // End namespace Foam
 192
 193 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 194
 195 #ifdef NoRepository
 196 #   include "fixedValueFvsPatchField.C"
 197 #endif
 198
 199 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 200
 201 #endif
 202
 203 // ************************************************************************* //