Creation of OpenFOAM-dev repository 15/04/2008

src/dynamicMesh/motionSolver/motionSolver.C

@@ -0,0 +1,145 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2007 OpenCFD Ltd.
+     \\/     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 2 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, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+\*---------------------------------------------------------------------------*/
+
+#include "motionSolver.H"
+#include "Time.H"
+#include "polyMesh.H"
+#include "dlLibraryTable.H"
+
+// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
+
+namespace Foam
+{
+    defineTypeNameAndDebug(motionSolver, 0);
+    defineRunTimeSelectionTable(motionSolver, dictionary);
+}
+
+// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //
+
+Foam::motionSolver::motionSolver(const polyMesh& mesh)
+:
+    IOdictionary
+    (
+        IOobject
+        (
+            "dynamicMeshDict",
+            mesh.time().constant(),
+            mesh,
+            IOobject::MUST_READ,
+            IOobject::NO_WRITE
+        )
+    ),
+    mesh_(mesh),
+    twoDPointCorrector_(mesh)
+{}
+
+
+// * * * * * * * * * * * * * * * * Selectors * * * * * * * * * * * * * * * * //
+
+Foam::autoPtr<Foam::motionSolver> Foam::motionSolver::New(const polyMesh& mesh)
+{
+    IOdictionary solverDict
+    (
+        IOobject
+        (
+            "dynamicMeshDict",
+            mesh.time().constant(),
+            mesh,
+            IOobject::MUST_READ,
+            IOobject::NO_WRITE,
+            false
+        )
+    );
+
+    Istream& msData = solverDict.lookup("solver");
+
+    word solverTypeName(msData);
+
+    Info << "Selecting motion solver: " << solverTypeName << endl;
+
+    dlLibraryTable::open
+    (
+        solverDict,
+        "motionSolverLibs",
+        dictionaryConstructorTablePtr_
+    );
+
+    if (!dictionaryConstructorTablePtr_)
+    {
+        FatalErrorIn
+        (
+            "motionSolver::New(const polyMesh& mesh)"
+        )   << "solver table is empty"
+            << exit(FatalError);
+    }
+
+    dictionaryConstructorTable::iterator cstrIter =
+        dictionaryConstructorTablePtr_->find(solverTypeName);
+
+    if (cstrIter == dictionaryConstructorTablePtr_->end())
+    {
+        FatalErrorIn
+        (
+            "motionSolver::New(const polyMesh& mesh)"
+        )   << "Unknown solver type " << solverTypeName
+            << endl << endl
+            << "Valid solver types are: " << endl
+            << dictionaryConstructorTablePtr_->toc()
+            << exit(FatalError);
+    }
+
+    return autoPtr<motionSolver>(cstrIter()(mesh, msData));
+}
+
+
+// * * * * * * * * * * * * * * * * Destructor  * * * * * * * * * * * * * * * //
+
+Foam::motionSolver::~motionSolver()
+{}
+
+
+// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //
+
+Foam::tmp<Foam::pointField> Foam::motionSolver::newPoints()
+{
+    solve();
+    return curPoints();
+}
+
+
+void Foam::motionSolver::twoDCorrectPoints(pointField& p) const
+{
+    twoDPointCorrector_.correctPoints(p);
+}
+
+
+void Foam::motionSolver::updateMesh()
+{
+    twoDPointCorrector_.updateMesh();
+}
+
+
+// ************************************************************************* //

src/dynamicMesh/motionSolver/motionSolver.H

@@ -0,0 +1,137 @@
+/*---------------------------------------------------------------------------*\
+  =========                 |
+  \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
+   \\    /   O peration     |
+    \\  /    A nd           | Copyright (C) 1991-2007 OpenCFD Ltd.
+     \\/     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 2 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, write to the Free Software Foundation,
+    Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+Class
+    Foam::motionSolver
+
+Description
+    Virtual base class for mesh motion solver.
+
+SourceFiles
+    motionSolver.C
+
+\*---------------------------------------------------------------------------*/
+
+#ifndef motionSolver_H
+#define motionSolver_H
+
+#include "IOdictionary.H"
+#include "pointField.H"
+#include "twoDPointCorrector.H"
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+namespace Foam
+{
+
+// Forward class declarations
+class polyMesh;
+
+/*---------------------------------------------------------------------------*\
+                           Class motionSolver Declaration
+\*---------------------------------------------------------------------------*/
+
+class motionSolver
+:
+    public IOdictionary
+{
+private:
+
+    // Private data
+
+        //- Reference to mesh
+        const polyMesh& mesh_;
+
+        //- 2-D motion corrector pointer
+        twoDPointCorrector twoDPointCorrector_;
+
+
+public:
+
+    //- Runtime type information
+    TypeName("motionSolver");
+
+
+    // Declare run-time constructor selection tables
+
+        declareRunTimeSelectionTable
+        (
+            autoPtr,
+            motionSolver,
+            dictionary,
+            (const polyMesh& mesh, Istream& msData),
+            (mesh, msData)
+        );
+
+
+    // Selectors
+
+        //- Select constructed from polyMesh
+        static autoPtr<motionSolver> New(const polyMesh& mesh);
+
+
+    // Constructors
+
+        //- Construct from polyMesh
+        motionSolver(const polyMesh& mesh);
+
+
+    // Destructor
+
+        virtual ~motionSolver();
+
+
+    // Member Functions
+        
+        //- Return reference to mesh
+        const polyMesh& mesh() const
+        {
+            return mesh_;
+        }
+
+        //- Provide new points for motion.  Solves for motion
+        virtual tmp<pointField> newPoints();
+
+        //- Provide current points for motion.  Uses current motion field
+        virtual tmp<pointField> curPoints() const = 0;
+
+        virtual void twoDCorrectPoints(pointField&) const;
+
+        //- Solve for motion
+        virtual void solve() = 0;
+
+        //- Update topology
+        virtual void updateMesh();
+};
+
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+} // End namespace Foam
+
+// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
+
+#endif
+
+// ************************************************************************* //