src/finiteVolume/fields/fvPatchFields/basic/mixed/mixedFvPatchField.H

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   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 the
  13     Free Software Foundation; either version 2 of the License, or (at your
  14     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, write to the Free Software Foundation,
  23     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  24
  25 Class
  26     Foam::mixedFvPatchField
  27
  28 Description
  29     Foam::mixedFvPatchField
  30
  31 SourceFiles
  32     mixedFvPatchField.C
  33
  34 \*---------------------------------------------------------------------------*/
  35
  36 #ifndef mixedFvPatchField_H
  37 #define mixedFvPatchField_H
  38
  39 #include "fvPatchField.H"
  40
  41 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
  42
  43 namespace Foam
  44 {
  45
  46 /*---------------------------------------------------------------------------*\
  47                            Class mixedFvPatch Declaration
  48 \*---------------------------------------------------------------------------*/
  49
  50 template<class Type>
  51 class mixedFvPatchField
  52 :
  53     public fvPatchField<Type>
  54 {
  55     // Private data
  56
  57         //- Value field
  58         Field<Type> refValue_;
  59
  60         //- Normal gradient field
  61         Field<Type> refGrad_;
  62
  63         //- Fraction (0-1) of value used for boundary condition
  64         scalarField valueFraction_;
  65
  66
  67 public:
  68
  69     //- Runtime type information
  70     TypeName("mixed");
  71
  72
  73     // Constructors
  74
  75         //- Construct from patch and internal field
  76         mixedFvPatchField
  77         (
  78             const fvPatch&,
  79             const DimensionedField<Type, volMesh>&
  80         );
  81
  82         //- Construct from patch, internal field and dictionary
  83         mixedFvPatchField
  84         (
  85             const fvPatch&,
  86             const DimensionedField<Type, volMesh>&,
  87             const dictionary&
  88         );
  89
  90         //- Construct by mapping the given mixedFvPatchField onto a new patch
  91         mixedFvPatchField
  92         (
  93             const mixedFvPatchField<Type>&,
  94             const fvPatch&,
  95             const DimensionedField<Type, volMesh>&,
  96             const fvPatchFieldMapper&
  97         );
  98
  99         //- Construct as copy
 100         mixedFvPatchField
 101         (
 102             const mixedFvPatchField<Type>&
 103         );
 104
 105         //- Construct and return a clone
 106         virtual tmp<fvPatchField<Type> > clone() const
 107         {
 108             return tmp<fvPatchField<Type> >
 109             (
 110                 new mixedFvPatchField<Type>(*this)
 111             );
 112         }
 113
 114         //- Construct as copy setting internal field reference
 115         mixedFvPatchField
 116         (
 117             const mixedFvPatchField<Type>&,
 118             const DimensionedField<Type, volMesh>&
 119         );
 120
 121         //- Construct and return a clone setting internal field reference
 122         virtual tmp<fvPatchField<Type> > clone
 123         (
 124             const DimensionedField<Type, volMesh>& iF
 125         ) const
 126         {
 127             return tmp<fvPatchField<Type> >
 128             (
 129                 new mixedFvPatchField<Type>(*this, iF)
 130             );
 131         }
 132
 133
 134     // Member functions
 135
 136         // Access
 137
 138             //- Return true if this patch field fixes a value.
 139             //  Needed to check if a level has to be specified while solving
 140             //  Poissons equations.
 141             virtual bool fixesValue() const
 142             {
 143                 return true;
 144             }
 145
 146
 147         // Return defining fields
 148
 149             virtual Field<Type>& refValue()
 150             {
 151                 return refValue_;
 152             }
 153
 154             virtual const Field<Type>& refValue() const
 155             {
 156                 return refValue_;
 157             }
 158
 159             virtual Field<Type>& refGrad()
 160             {
 161                 return refGrad_;
 162             }
 163
 164             virtual const Field<Type>& refGrad() const
 165             {
 166                 return refGrad_;
 167             }
 168
 169             virtual scalarField& valueFraction()
 170             {
 171                 return valueFraction_;
 172             }
 173
 174             virtual const scalarField& valueFraction() const
 175             {
 176                 return valueFraction_;
 177             }
 178
 179
 180         // Mapping functions
 181
 182             //- Map (and resize as needed) from self given a mapping object
 183             virtual void autoMap
 184             (
 185                 const fvPatchFieldMapper&
 186             );
 187
 188             //- Reverse map the given fvPatchField onto this fvPatchField
 189             virtual void rmap
 190             (
 191                 const fvPatchField<Type>&,
 192                 const labelList&
 193             );
 194
 195
 196         // Evaluation functions
 197
 198             //- Return gradient at boundary
 199             virtual tmp<Field<Type> > snGrad() const;
 200
 201             //- Evaluate the patch field
 202             virtual void evaluate
 203             (
 204                 const Pstream::commsTypes commsType=Pstream::blocking
 205             );
 206
 207             //- Return the matrix diagonal coefficients corresponding to the
 208             //  evaluation of the value of this patchField with given weights
 209             virtual tmp<Field<Type> > valueInternalCoeffs
 210             (
 211                 const tmp<scalarField>&
 212             ) const;
 213
 214             //- Return the matrix source coefficients corresponding to the
 215             //  evaluation of the value of this patchField with given weights
 216             virtual tmp<Field<Type> > valueBoundaryCoeffs
 217             (
 218                 const tmp<scalarField>&
 219             ) const;
 220
 221             //- Return the matrix diagonal coefficients corresponding to the
 222             //  evaluation of the gradient of this patchField
 223             virtual tmp<Field<Type> > gradientInternalCoeffs() const;
 224
 225             //- Return the matrix source coefficients corresponding to the
 226             //  evaluation of the gradient of this patchField
 227             virtual tmp<Field<Type> > gradientBoundaryCoeffs() const;
 228
 229
 230         //- Write
 231         virtual void write(Ostream&) const;
 232
 233
 234     // Member operators
 235
 236         virtual void operator=(const UList<Type>&) {}
 237
 238         virtual void operator=(const fvPatchField<Type>&) {}
 239         virtual void operator+=(const fvPatchField<Type>&) {}
 240         virtual void operator-=(const fvPatchField<Type>&) {}
 241         virtual void operator*=(const fvPatchField<scalar>&) {}
 242         virtual void operator/=(const fvPatchField<scalar>&) {}
 243
 244         virtual void operator+=(const Field<Type>&) {}
 245         virtual void operator-=(const Field<Type>&) {}
 246
 247         virtual void operator*=(const Field<scalar>&) {}
 248         virtual void operator/=(const Field<scalar>&) {}
 249
 250         virtual void operator=(const Type&) {}
 251         virtual void operator+=(const Type&) {}
 252         virtual void operator-=(const Type&) {}
 253         virtual void operator*=(const scalar) {}
 254         virtual void operator/=(const scalar) {}
 255 };
 256
 257
 258 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 259
 260 } // End namespace Foam
 261
 262 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 263
 264 #ifdef NoRepository
 265 #   include "mixedFvPatchField.C"
 266 #endif
 267
 268 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 269
 270 #endif
 271
 272 // ************************************************************************* //