CodedBase: New template wrapper to provide most of the members needed by codedBase

This significantly simplifies the creation and maintenance of coded classes and
used in CodedFunction1 to provide an example of its use; the other coded classes
will be refactored and simplified in this manner in the future.

src/OpenFOAM/db/dynamicLibrary/codedBase/CodedBase.C

@@ -0,0 +1,116 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     | Website:  https://openfoam.org
+    \\  /    A nd           | Copyright (C) 2020 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/>.
+
+\*---------------------------------------------------------------------------*/
+
+#include "CodedBase.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+template<class CodedType>
+const Foam::word Foam::CodedBase<CodedType>::codeTemplateC =
+    CodedType::typeName + "Template.C";
+
+template<class CodedType>
+const Foam::word Foam::CodedBase<CodedType>::codeTemplateH =
+    CodedType::typeName + "Template.H";
+
+
+// * * * * * * * * * * * * * Private Member Functions  * * * * * * * * * * * //
+
+template<class CodedType>
+const Foam::wordList&
+Foam::CodedBase<CodedType>::codeKeys() const
+{
+    return codeKeys_;
+}
+
+
+template<class CodedType>
+Foam::string Foam::CodedBase<CodedType>::description() const
+{
+    return CodedType::typeName + " " + codeName();
+}
+
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+template<class CodedType>
+Foam::CodedBase<CodedType>::CodedBase(const dictionary& dict)
+:
+    codeName_(dict.lookup("name")),
+    dict_(dict)
+{}
+
+
+template<class CodedType>
+Foam::CodedBase<CodedType>::CodedBase(const CodedBase<CodedType>& cb)
+:
+    codeName_(cb.codeName_),
+    dict_(cb.dict_)
+{}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+
+template<class CodedType>
+Foam::CodedBase<CodedType>::~CodedBase()
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+template<class CodedType>
+const Foam::word& Foam::CodedBase<CodedType>::codeName() const
+{
+    return codeName_;
+}
+
+
+template<class CodedType>
+const Foam::dictionary&
+Foam::CodedBase<CodedType>::codeDict() const
+{
+    return dict_;
+}
+
+
+template<class CodedType>
+void Foam::CodedBase<CodedType>::writeCode(Ostream& os) const
+{
+    writeEntry(os, "name", codeName_);
+
+    forAll(codeKeys_, i)
+    {
+        if (dict_.found(codeKeys_[i]))
+        {
+            writeKeyword(os, codeKeys_[i]);
+            os.write(verbatimString(dict_[codeKeys_[i]]))
+            << token::END_STATEMENT << nl;
+        }
+    }
+}
+
+
+// ************************************************************************* //