Files
openfoam/etc/codeTemplates/dynamicCode/fixedValuePointPatchFieldTemplate.H
Mark Olesen b59ae32d68 ENH: provide dictionary access for coded BCs etc (#1922)
- in some cases, additional dictionary inputs are useful for extending
  the input parameters or functionality of dynamic coded conditions.

  Typically this can be used to provide a simple set of dictionary
  inputs that are used to drive specific code, but allows changing the
  inputs without causing a recompilation.

  Accessed with this type of code:
  ```
  const dictionary& dict = this->codeContext();
  ```

boundary conditions and function objects:

* specify an additional codeContext dictionary entry:
  ```
  codeContext
  {
      ...
  }
  ```

PatchFunction1:

* The code context dictionary is simply the dictionary used to specify
  the PatchFunction1 coefficients.

  To replicated persistant data, use local member static data.
  Eg,
  ```
  code
  #{
      // Persistent (Member) Data
      static autoPtr<Function1<scalar>> baseVel;
      static autoPtr<Function1<vector>> baseDir;
      ...
  #}
  ```

fvOptions:

* currently not applicable
2021-06-07 10:28:15 +02:00

166 lines
5.1 KiB
C++

/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | www.openfoam.com
\\/ M anipulation |
-------------------------------------------------------------------------------
Copyright (C) 2019-2021 OpenCFD Ltd.
-------------------------------------------------------------------------------
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/>.
Description
Template for use with dynamic code generation of a
fixedValue pointPatchField.
- without state
SourceFiles
fixedValuePointPatchFieldTemplate.C
\*---------------------------------------------------------------------------*/
#ifndef coded_fixedValuePointPatchTemplate${FieldType}_H
#define coded_fixedValuePointPatchTemplate${FieldType}_H
#include "fixedValuePointPatchFields.H"
#include "dictionaryContent.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
namespace Foam
{
/*---------------------------------------------------------------------------*\
A templated FixedValuePointPatchField
\*---------------------------------------------------------------------------*/
class ${typeName}FixedValuePointPatch${FieldType}
:
public fixedValuePointPatchField<${TemplateType}>,
public dictionaryContent
{
//- The parent boundary condition type
typedef fixedValuePointPatchField<${TemplateType}> parent_bctype;
// Private Member Functions
//- Report a message with the SHA1sum
inline static void printMessage(const char* message)
{
Info<< message << " sha1: " << SHA1sum << '\n';
}
public:
//- SHA1 representation of the code content
static constexpr const char* const SHA1sum = "${SHA1sum}";
//- Runtime type information
TypeName("${typeName}");
// Constructors
//- Construct from patch and internal field
${typeName}FixedValuePointPatch${FieldType}
(
const pointPatch&,
const DimensionedField<${TemplateType}, pointMesh>&
);
//- Construct from patch, internal field and dictionary
${typeName}FixedValuePointPatch${FieldType}
(
const pointPatch&,
const DimensionedField<${TemplateType}, pointMesh>&,
const dictionary&,
const bool valueRequired=true
);
//- Construct by mapping a copy onto a new patch
${typeName}FixedValuePointPatch${FieldType}
(
const ${typeName}FixedValuePointPatch${FieldType}&,
const pointPatch&,
const DimensionedField<${TemplateType}, pointMesh>&,
const pointPatchFieldMapper&
);
//- Construct as copy
${typeName}FixedValuePointPatch${FieldType}
(
const ${typeName}FixedValuePointPatch${FieldType}&
);
//- Construct and return a clone
virtual autoPtr<pointPatchField<${TemplateType}>> clone() const
{
return autoPtr<pointPatchField<${TemplateType}>>
(
new ${typeName}FixedValuePointPatch${FieldType}(*this)
);
}
//- Construct as copy setting internal field reference
${typeName}FixedValuePointPatch${FieldType}
(
const ${typeName}FixedValuePointPatch${FieldType}&,
const DimensionedField<${TemplateType}, pointMesh>&
);
//- Construct and return a clone setting internal field reference
virtual autoPtr<pointPatchField<${TemplateType}>> clone
(
const DimensionedField<${TemplateType}, pointMesh>& iF
) const
{
return autoPtr<pointPatchField<${TemplateType}>>
(
new ${typeName}FixedValuePointPatch${FieldType}(*this, iF)
);
}
//- Destructor
virtual ~${typeName}FixedValuePointPatch${FieldType}();
// Member Functions
//- Code context as a dictionary
const dictionary& codeContext() const
{
return dictionaryContent::dict();
}
//- Update the coefficients associated with the patch field
virtual void updateCoeffs();
};
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
} // End namespace Foam
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
#endif
// ************************************************************************* //