OpenFOAM-dev / data /src /finiteVolume /fields /pointPatchFields /derived /codedFixedValue /codedFixedValuePointPatchField.H
| /*---------------------------------------------------------------------------*\ | |
| ========= | | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | |
| \\ / O peration | Website: https://openfoam.org | |
| \\ / A nd | Copyright (C) 2012-2026 OpenFOAM Foundation | |
| \\/ M anipulation | | |
| ------------------------------------------------------------------------------- | |
| License | |
| This file is part of OpenFOAM. | |
| OpenFOAM is free software: you can redistribute it and/or modify it | |
| under the terms of the GNU General Public License as published by | |
| the Free Software Foundation, either version 3 of the License, or | |
| (at your option) any later version. | |
| OpenFOAM is distributed in the hope that it will be useful, but WITHOUT | |
| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| for more details. | |
| You should have received a copy of the GNU General Public License | |
| along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>. | |
| Class | |
| Foam::codedFixedValuePointPatchField | |
| Description | |
| Constructs on-the-fly a new boundary condition (derived from | |
| fixedValuePointPatchField) which is then used to evaluate. | |
| Example: | |
| \verbatim | |
| movingWall | |
| { | |
| type codedFixedValue; | |
| value uniform 0; | |
| name rampedFixedValue; // name of generated bc | |
| code | |
| #{ | |
| operator== | |
| ( | |
| vector(0,0,1) | |
| *min(10, 0.1*this->time().value()) | |
| ); | |
| #}; | |
| // codeInclude | |
| //#{ | |
| // #include ".H" | |
| //#}; | |
| // codeOptions | |
| //#{ | |
| // -I$(LIB_SRC)/finiteVolume/lnInclude | |
| //#}; | |
| } | |
| \endverbatim | |
| A special form is if the \c code section is not supplied. In this case | |
| the code gets read from a (runTimeModifiable!) dictionary system/codeDict | |
| which would have a corresponding entry | |
| \verbatim | |
| rampedFixedValue | |
| { | |
| code | |
| #{ | |
| operator==(min(10, 0.1*this->time().value())); | |
| #}; | |
| } | |
| \endverbatim | |
| See also | |
| codedFixedValueFvPatchField | |
| SourceFiles | |
| codedFixedValuePointPatchField.C | |
| \*---------------------------------------------------------------------------*/ | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| namespace Foam | |
| { | |
| /*---------------------------------------------------------------------------*\ | |
| Class codedFixedValuePointPatchField Declaration | |
| \*---------------------------------------------------------------------------*/ | |
| template<class Type> | |
| class codedFixedValuePointPatchField | |
| : | |
| public fixedValuePointPatchField<Type>, | |
| public codedBase | |
| { | |
| // Private Data | |
| //- Keywords associated with source code | |
| static const wordList codeKeys; | |
| //- Name of the dictionary variables in the source code | |
| static const wordList codeDictVars; | |
| // Name of the code options template file | |
| static const word codeOptions; | |
| // Names of the source files to compile | |
| static const wordList compileFiles; | |
| // Names of the source files to copy (header files) | |
| static const wordList copyFiles; | |
| mutable autoPtr<pointPatchField<Type>> redirectPatchFieldPtr_; | |
| public: | |
| //- Runtime type information | |
| TypeName("codedFixedValue"); | |
| // Constructors | |
| //- Construct from patch, internal field and dictionary | |
| codedFixedValuePointPatchField | |
| ( | |
| const pointPatch&, | |
| const DimensionedField<Type, pointMesh>&, | |
| const dictionary& | |
| ); | |
| //- Construct by mapping given codedFixedValuePointPatchField | |
| // onto a new patch | |
| codedFixedValuePointPatchField | |
| ( | |
| const codedFixedValuePointPatchField<Type>&, | |
| const pointPatch&, | |
| const DimensionedField<Type, pointMesh>&, | |
| const fieldMapper& | |
| ); | |
| //- Disallow copy without setting internal field reference | |
| codedFixedValuePointPatchField | |
| ( | |
| const codedFixedValuePointPatchField<Type>& | |
| ) = delete; | |
| //- Copy constructor setting internal field reference | |
| codedFixedValuePointPatchField | |
| ( | |
| const codedFixedValuePointPatchField<Type>&, | |
| const DimensionedField<Type, pointMesh>& | |
| ); | |
| //- Construct and return a clone setting internal field reference | |
| virtual autoPtr<pointPatchField<Type>> clone | |
| ( | |
| const DimensionedField<Type, pointMesh>& iF | |
| ) const | |
| { | |
| return autoPtr<pointPatchField<Type>> | |
| ( | |
| new codedFixedValuePointPatchField<Type> | |
| ( | |
| *this, | |
| iF | |
| ) | |
| ); | |
| } | |
| // Member Functions | |
| //- Get reference to the underlying patch | |
| const pointPatchField<Type>& redirectPatchField() const; | |
| //- Update the coefficients associated with the patch field | |
| virtual void updateCoeffs(); | |
| //- Evaluate the patch field, sets Updated to false | |
| virtual void evaluate | |
| ( | |
| const Pstream::commsTypes commsType=Pstream::commsTypes::blocking | |
| ); | |
| //- Write | |
| virtual void write(Ostream&) const; | |
| // Member Operators | |
| //- Inherit assignment | |
| using fixedValuePointPatchField<Type>::operator=; | |
| }; | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| } // End namespace Foam | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // | |
| // ************************************************************************* // | |